In my case, mismatch of version of two libraries.

I am using angular 7.0.0 and installed

"@swimlane/ngx-dnd": "^8.0.0"

and this caused the problem. Reverting this library to

"@swimlane/ngx-dnd": "6.0.0"

worked for me.

You have forgotten to mark the getProducts return type as an array. In your getProducts it says that it will return a single product. So change it to this:

public getProducts(): Observable<Product[]> {
    return this.http.get<Product[]>(`api/products/v1/`);
  }

You need to be in the specific folder where pip.exe exists, then do the following steps:

1. open cmd.exe
2. write the following command:

    cd "The path to the python folder"

or in my case, i wrote

    cd C:\Users\username\AppData\Local\Programs\Python\Python37-32\Scripts

3. then write the following command

    pip install *anypackage*

You need to only depend on one major version of angular, so update all modules depending on angular 2.x :

• update @angular/flex-layout to ^2.0.0-beta.9
• update @angular/material to ^2.0.0-beta.12
• update angularfire2 to ^4.0.0-rc.2
• update zone.js to ^0.8.18
• update webpack to ^3.8.1
• add @angular/[email protected] (required for @angular/material)
• replace angular2-google-maps by @agm/[email protected] (new name)

Had the same issue with typescript and the aws-sdk. The solve was to change the target to es6.

My complete tsconfig.json file:

{
        compilerOptions: {
                outDir: ./dist/,
                sourceMap: true,
                noImplicitAny: true,
                module: commonjs,
                target: es6,
                jsx: react,
                allowJs: true
        },
        include: [
                ./src/**/*
    ]
}

In vue 2, You can catch enter event with v-on:keyup.enter check the documentation:

https://vuejs.org/v2/guide/events.html#Key-Modifiers

I leave a very simple example:

var vm = new Vue({_x000D_
  el: '#app',_x000D_
  data: {msg: ''},_x000D_
  methods: {_x000D_
    onEnter: function() {_x000D_
       this.msg = 'on enter event';_x000D_
    }_x000D_
  }_x000D_
});

<script src="https://cdn.jsdelivr.net/npm/vue"></script>_x000D_
_x000D_
<div id="app">_x000D_
  <input v-on:keyup.enter="onEnter" />_x000D_
  <h1>{{ msg }}</h1>_x000D_
</div>

Good luck

git rm --cached *.FileExtension

This must ignore all files from this extension

If you would like to handle multiple inputs with one handler take a look at my approach where I'm using computed property to get value of the input based on it's name.

import React, { useState } from "react";
import "./style.css";

export default function App() {
  const [state, setState] = useState({
    name: "John Doe",
    email: "[email protected]"
  });

  const handleChange = e => {
    setState({
      [e.target.name]: e.target.value
    });
  };

  return (
    <div>
      <input
        type="text"
        className="name"
        name="name"
        value={state.name}
        onChange={handleChange}
      />

      <input
        type="text"
        className="email"
        name="email"
        value={state.email}
        onChange={handleChange}
      />
    </div>
  );
}

JJB's answer got me on the right track, but the upgrade didn't go very smoothly. My process is detailed below. Hopefully the process becomes easier in the future and JJB's answer can be used or something even more straightforward.

Solution Details

I have followed the steps captured in JJB's answer to update the angular-cli precisely. However, after running npm install angular-cli was broken. Even trying to do ng version would produce an error. So I couldn't do the ng init command. See error below:

$ ng init
core_1.Version is not a constructor
TypeError: core_1.Version is not a constructor
    at Object.<anonymous> (C:\_git\my-project\code\src\main\frontend\node_modules\@angular\compiler-cli\src\version.js:18:19)
    at Module._compile (module.js:556:32)
    at Object.Module._extensions..js (module.js:565:10)
    at Module.load (module.js:473:32)
    ...

To be able to use any angular-cli commands, I had to update my package.json file by hand and bump the @angular dependencies to 2.4.1, then do another npm install.

After this I was able to do ng init. I updated my configuration files, but none of my app/* files. When this was done, I was still getting errors. The first one is detailed below, the second was the same type of error but in a different file.

ERROR in Error encountered resolving symbol values statically. Function calls are not supported. Consider replacing the function or lambda with a reference to an exported function (position 62:9 in the original .ts file), resolving symbol AppModule in C:/_git/my-project/code/src/main/frontend/src/app/app.module.ts

This error is tied to the following factory provider in my AppModule

{ provide: Http, useFactory: 
    (backend: XHRBackend, options: RequestOptions, router: Router, navigationService: NavigationService, errorService: ErrorService) => {
    return new HttpRerouteProvider(backend, options, router, navigationService, errorService);  
  }, deps: [XHRBackend, RequestOptions, Router, NavigationService, ErrorService]
}

To address this error, I had use an exported function and made the following change to the provider.

    { 
      provide: Http, 
      useFactory: httpFactory, 
      deps: [XHRBackend, RequestOptions, Router, NavigationService, ErrorService]
    }

... // elsewhere in AppModule

export function httpFactory(backend: XHRBackend, 
                            options: RequestOptions, 
                            router: Router, 
                            navigationService: NavigationService, 
                            errorService: ErrorService) {
  return new HttpRerouteProvider(backend, options, router, navigationService, errorService);
}

Summary

To summarize what I understand to be the most important details, the following changes were required:

1. Update angular-cli version using the steps detailed in JJB's answer (and on their github page).

2. Updating @angular version by hand, 2.0.0 did not seem to be supported by angular-cli version 1.0.0-beta.24

3. With the assistance of angular-cli and the ng init command, I updated my configuration files. I think the critical changes were to angular-cli.json and package.json. See configuration file changes at the bottom.

4. Make code changes to export functions before I reference them, as captured in the solution details.

Key Configuration Changes

angular-cli.json changes

{
  "project": {
    "version": "1.0.0-beta.16",
    "name": "frontend"
  },
  "apps": [
    {
      "root": "src",
      "outDir": "dist",
      "assets": "assets",
...

changed to...

{
  "project": {
    "version": "1.0.0-beta.24",
    "name": "frontend"
  },
  "apps": [
    {
      "root": "src",
      "outDir": "dist",
      "assets": [
        "assets",
        "favicon.ico"
      ],
...

My package.json looks like this after a manual merge that considers the versions used by ng-init. Note my angular version is not 2.4.1, but the change I was after was component inheritance which was introduced in 2.3, so I was fine with these versions. The original package.json is in the question.

{
  "name": "frontend",
  "version": "0.0.0",
  "license": "MIT",
  "angular-cli": {},
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "lint": "tslint \"src/**/*.ts\"",
    "test": "ng test",
    "pree2e": "webdriver-manager update --standalone false --gecko false",
    "e2e": "protractor",
    "build": "ng build",
    "buildProd": "ng build --env=prod"
  },
  "private": true,
  "dependencies": {
    "@angular/common": "^2.3.1",
    "@angular/compiler": "^2.3.1",
    "@angular/core": "^2.3.1",
    "@angular/forms": "^2.3.1",
    "@angular/http": "^2.3.1",
    "@angular/platform-browser": "^2.3.1",
    "@angular/platform-browser-dynamic": "^2.3.1",
    "@angular/router": "^3.3.1",
    "@angular/material": "^2.0.0-beta.1",
    "@types/google-libphonenumber": "^7.4.8",
    "angular2-datatable": "^0.4.2",
    "apollo-client": "^0.4.22",
    "core-js": "^2.4.1",
    "rxjs": "^5.0.1",
    "ts-helpers": "^1.1.1",
    "zone.js": "^0.7.2",
    "google-libphonenumber": "^2.0.4",
    "graphql-tag": "^0.1.15",
    "hammerjs": "^2.0.8",
    "ng2-bootstrap": "^1.1.16"
  },
  "devDependencies": {
    "@types/hammerjs": "^2.0.33",
    "@angular/compiler-cli": "^2.3.1",
    "@types/jasmine": "2.5.38",
    "@types/lodash": "^4.14.39",
    "@types/node": "^6.0.42",
    "angular-cli": "1.0.0-beta.24",
    "codelyzer": "~2.0.0-beta.1",
    "jasmine-core": "2.5.2",
    "jasmine-spec-reporter": "2.5.0",
    "karma": "1.2.0",
    "karma-chrome-launcher": "^2.0.0",
    "karma-cli": "^1.0.1",
    "karma-jasmine": "^1.0.2",
    "karma-remap-istanbul": "^0.2.1",
    "protractor": "~4.0.13",
    "ts-node": "1.2.1",
    "tslint": "^4.0.2",
    "typescript": "~2.0.3",
    "typings": "1.4.0"
  }
}

This is when you're working with a FileList Object:

onChange={(event: React.ChangeEvent<HTMLInputElement>): void => {
  const fileListObj: FileList | null = event.target.files;
  if (Object.keys(fileListObj as Object).length > 3) {
    alert('Only three images pleaseeeee :)');
  } else {
    // Do something
  }

  return;
}}

try this :

driver = webdriver.Chrome(ChromeDriverManager().install())

If you do not like assets folder you can edit .angular-cli.json and add other folders you need.

  "assets": [
    "assets",
    "img",
    "favicon.ico"
  ]

It means you're trying to call something that isn't a function

const foo = 'string'
foo() // error

There are may be several different problems when you move your AVD or SDK to another directory, or replace an old SDK with a new one, or somehow get the SDK corrupted.

Below I'll describe all the possible problems I know, and will give you several ways to solve them.

Of course I assume that you have any AVD created, and it is located in C:\Users\<user_name>\.android\avd (Windows) or ~/.android/avd (Linux/MacOS).

If you moved .android to another place then set the ANDROID_SDK_HOME environment variable to the path of the parent dir containing your .android and make sure the AVD Manager successfully found your Virtual Device.

Also check paths in <user_home>/.android/avd/<avd_name>.ini

Incomplete/corrupted SDK stucture

PANIC: Cannot find AVD system path. Please define ANDROID_SDK_ROOT
PANIC: Broken AVD system path. Check your ANDROID_SDK_ROOT value

These 2 errors happen if the emulator cannot find the SDK, or the SDK is broken.

So, first of all I recommend to remove the ANDROID_SDK_ROOT variable at all. It's only needed when the emulator is located outside of the SDK directory. But in general, your emulator stays inside the SDK dir. And in this case it must detect the SDK location automatically. If it doesn't, then your SDK probably has wrong filetree. Please do the following:

1. Check that the SDK directory has at least these 4 directories: emulator, platforms, platform-tools, system-images. It is very important! These directories must be present. If some of them don't exist, then just create empty dirs.

2. Go to <user_home>/.android/avd/<avd_name> and open config.ini. Find the image.sysdir.1 property. It points at the directory, inside the SDK directory, that contains the actual system image. Make sure that this directory exists and contains files like build.prop, system.img, etc. If it doesn't, then you have to open the SDK Manager and download system images your AVD requires (see below).

If everything's set up properly, when these errors about ANDROID_SDK_ROOT must be gone. If they're not, then now you may try to set up ANDROID_SDK_ROOT variable.

Required packages and HAXM are not installed

The next problem you may face is that the emulator starts to launch, but hangs up or quits immediatelly. That probably means that you don't have all the required packages installed.

Another possible error is:

Could not automatically detect an ADB binary. Some emulator functionality will not work until a custom path to ADB is added in the extended settings page.

So, to successfully launch any AVD you must be sure that at least these packages are installed:

emulator (Android Emulator)
platform-tools (Android SDK Platform-Tools)
tools (Android SDK Tools)

And as I mentioned earlier you must install system images your AVD is using, for example system-images;android-25;google_apis;x86

Note that the most recent versions on SDK don't have a standalone SDK Manager.exe. Instead of it you have either to use Android Studio, or tools\bin\sdkmanager.bat (Linux/MacOS probably have sh files).

To list all available packages use sdkmanager --list or sdkmanager --list --verbose

To install packages use sdkmanager <package1> <package2> ...

Also I recommend to install HAXM on your system manually.

Qcow2-files refer to incorrect/nonexistent base-images

The last problem I'll mention happens when you're trying to move AVD or SDK from one computer or directory to another. In this case you may get such error:

qemu-system-i386.exe: -drive if=none,overlap-check=none,cache=unsafe,index=0,id=system,file=C:\Users\<old_user_name>\.android\avd\<avd_name>.

avd\system.img.qcow2,read-only: Could not open backing file: Could not open '<old_sdk_dir>\system-images\android-22\google_apis\x86\system.img': Invalid argument

There are 2 ways to fix it:

1. If you don't care about the data the AVD contains, just delete all the qcow2 files from the AVD directory (e.g. from <user_home>/.android/avd/<avd_name>). In this case you will get a clean version of Android, like after a hard reset.

2. If the data on the emulator is important to you, then open all qcow2 files one by one using any HEX editor (I prefer HxD), find the path of a base img file, and change it to the correct one in the Overwrite mode (to preserve the file size). Then select the path and get its length in hex (e.g. 2F). 2F represents the ASCII slash /. Put it into position 13:

PS: Not sure, but there are probably some utilites like qemu-img allowing to set different base image. Well, to me it's easier to manually edit the binary.

Now you'll probably be able to successfully launch your Android Virtual Device. I hope so :)

it is enough to modify something in your text editor and reload localhost. all your connection will be lost nd you have opsibility to ng serve the new project in the console.

With [email protected] or later you can install types with npm install

npm install --save-dev @types/jasmine

then import the types automatically using the typeRoots option in tsconfig.json.

"typeRoots": [
      "node_modules/@types"
    ],

This solution does not require import {} from 'jasmine'; in each spec file.

Your second way is correct.

def foo(opts: dict = {}):
    pass

print(foo.__annotations__)

this outputs

{'opts': <class 'dict'>}

It's true that's it's not listed in PEP 484, but type hints are an application of function annotations, which are documented in PEP 3107. The syntax section makes it clear that keyword arguments works with function annotations in this way.

I strongly advise against using mutable keyword arguments. More information here.

Typescript Importer does do the job for me

https://marketplace.visualstudio.com/items?itemName=pmneo.tsimporter

It automatically searches for typescript definitions inside your workspace and when you press enter it'll import it.

You can use the HTML5 input of type number

It does not accept any characters in its declaration

<input type="number" [(model)]='myvar' min=0 max=100 step=5 />

Here is an example of its usage with angular 2 [(model)]

http://www.webpackbin.com/VJNUNF0M-

If you want to be able to call the func with or without the parameter you can create a second func of the same name which calls the other.

func test(firstThing: Int?) {
    if firstThing != nil {
        print(firstThing!)
    }
    print("done")
}

func test() {
    test(firstThing: nil)
}

now you can call a function named test without or without the parameter.

// both work
test()
test(firstThing: 5)

As Justin Scofield has suggested in his answer, for Angular 5's latest release and for Angular 6, as on 1st June, 2018, just import 'rxjs/add/operator/map'; isn't sufficient to remove the TS error: [ts] Property 'map' does not exist on type 'Observable<Object>'.

Its necessary to run the below command to install the required dependencies: npm install rxjs@6 rxjs-compat@6 --save after which the map import dependency error gets resolved!

Not sure when this changed, but with the latest version of typescript, you just need to use import moment from 'moment'; and everything else should work as normal.

UPDATE:

Looks like moment recent fixed their import. As of at least 2.24.0 you'll want to use import * as moment from 'moment';

Well this is not a right answer but can be consider as a quick workaround. Right answer is turn off Strict SSL.

I am having the same error

PhantomJS not found on PATH
Downloading https://github.com/Medium/phantomjs/releases/download/v2.1.1/phantomjs-2.1.1-windows.zip
Saving to C:\Users\Sam\AppData\Local\Temp\phantomjs\phantomjs-2.1.1-windows.zip
Receiving...

Error making request.
Error: unable to get local issuer certificate
at TLSSocket. (_tls_wrap.js:1105:38)
at emitNone (events.js:106:13)
at TLSSocket.emit (events.js:208:7)
at TLSSocket._finishInit (_tls_wrap.js:639:8)
at TLSWrap.ssl.onhandshakedone (_tls_wrap.js:469:38)

So the after reading the error.

Just downloaded the file manually and placed it on the required path. i.e

C:\Users\Sam\AppData\Local\Temp\phantomjs\

This solved my problem.

    PhantomJS not found on PATH                                                                                                
Download already available at C:\Users\sam\AppData\Local\Temp\phantomjs\phantomjs-2.1.1-windows.zip                    
Verified checksum of previously downloaded file                                                                            
Extracting zip contents                                    

I have found that the best place is in NgAfterViewChecked(). I tried to execute code that would scroll to an ng-accordion panel when the page was loaded. I tried putting the code in NgAfterViewInit() but it did not work there (NPE). The problem was that the element had not been rendered yet. There is a problem with putting it in NgAfterViewChecked(). NgAfterViewChecked() is called several times as the page is rendered. Some calls are made before the element is rendered. This means a check for null may be required to guard the code from NPE. I am using Angular 8.

I've had same issue and just added the code block into my package.json file;

 "scripts": {
   "build": "webpack -d --progress --colors"
 }

and then run command on terminal;

npm run build

I'm working on Crud for my app. This is how I did it Got Reactstrap as my dependency.

import React, { useState, setState } from 'react';
import 'bootstrap/dist/css/bootstrap.min.css';
import firebase from 'firebase';
// import { LifeCrud } from '../CRUD/Crud';
import { Row, Card, Col, Button } from 'reactstrap';
import InsuranceActionInput from '../CRUD/InsuranceActionInput';

const LifeActionCreate = () => {
  let [newLifeActionLabel, setNewLifeActionLabel] = React.useState();

  const onCreate = e => {
    const db = firebase.firestore();

    db.collection('actions').add({
      label: newLifeActionLabel
    });
    alert('New Life Insurance Added');
    setNewLifeActionLabel('');
  };

  return (
    <Card style={{ padding: '15px' }}>
      <form onSubmit={onCreate}>
        <label>Name</label>
        <input
          value={newLifeActionLabel}
          onChange={e => {
            setNewLifeActionLabel(e.target.value);
          }}
          placeholder={'Name'}
        />

        <Button onClick={onCreate}>Create</Button>
      </form>
    </Card>
  );
};

Some React Hooks in there

just open the hive terminal from the hive folder,after editing (bashrc) and (hive-site.xml) files. Steps-- open hive folder where it is installed. now open terminal from folder.

I'm a PHP developer and to be able to work on my development environment with a certificate, I was able to do the same by finding the real SSL HTTPS/HTTP Certificate and deleting it.

The steps are :

1. In the address bar, type "chrome://net-internals/#hsts".
2. Type the domain name in the text field below "Delete domain".
3. Click the "Delete" button.
4. Type the domain name in the text field below "Query domain".
5. Click the "Query" button.
6. Your response should be "Not found".

You can find more information at : http://classically.me/blogs/how-clear-hsts-settings-major-browsers

Although this solution is not the best, Chrome currently does not have any good solution for the moment. I have escalated this situation with their support team to help improve user experience.

Edit : you have to repeat the steps every time you will go on the production site.

My own version of using Moment in Angular

npm i moment --save

import * as _moment from 'moment';

...

moment: _moment.Moment = _moment();

constructor() { }

ngOnInit() {

    const unix = this.moment.format('X');
    console.log(unix);    

}

First import moment as _moment, then declare moment variable with type _moment.Moment with an initial value of _moment().

Plain import of moment wont give you any auto completion but if you will declare moment with type Moment interface from _moment namespace from 'moment' package initialized with moment namespace invoked _moment() gives you auto completion of moment's api's.

I think this is the most angular way of using moment without using @types typings or angular providers, if you're looking auto completion for vanilla javascript libraries like moment.

As far as I know, there are three different ways.

Use \n in your print:

print("first line\nSecond line")

Use sep="\n" in print:

print("first line", "second line", sep="\n")

Use triple quotes and a multiline string:

print("""
Line1
Line2
""")

You can use absolute imports:

/root
    /app
      /config
        config.py
      /source
        file.ipynb

# In the file.ipynb importing the config.py file
from root.app.config import config

My bad, I had missed one part of the question.

Best, cleanest way is to use a UDF. Explanation within the code.

// create some example data...BY DataFrame
// note, third record has an empty string
case class Stuff(a:String,b:Int)
val d= sc.parallelize(Seq( ("a",1),("b",2),
     ("",3) ,("d",4)).map { x => Stuff(x._1,x._2)  }).toDF

// now the good stuff.
import org.apache.spark.sql.functions.udf
// function that returns 0 is string empty 
val func = udf( (s:String) => if(s.isEmpty) 0 else 1 )
// create new dataframe with added column named "notempty"
val r = d.select( $"a", $"b", func($"a").as("notempty") )

    scala> r.show
+---+---+--------+
|  a|  b|notempty|
+---+---+--------+
|  a|  1|    1111|
|  b|  2|    1111|
|   |  3|       0|
|  d|  4|    1111|
+---+---+--------+

On running node server shows Following Errors and solutions:

nodemon server.js

[nodemon] 1.17.2

[nodemon] to restart at any time, enter rs

[nodemon] watching: .

[nodemon] starting node server.js

[nodemon] Internal watch failed: watch /home/aurum304/jin ENOSPC

sudo pkill -f node

or

echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p

So far, the accepted answer has worked best for me. However, my concern has always been that there is a likely scenario where I might refactor the notebooks directory into subdirectories, requiring to change the module_path in every notebook. I decided to add a python file within each notebook directory to import the required modules.

Thus, having the following project structure:

project
|__notebooks
   |__explore
      |__ notebook1.ipynb
      |__ notebook2.ipynb
      |__ project_path.py
   |__ explain
       |__notebook1.ipynb
       |__project_path.py
|__lib
   |__ __init__.py
   |__ module.py

I added the file project_path.py in each notebook subdirectory (notebooks/explore and notebooks/explain). This file contains the code for relative imports (from @metakermit):

import sys
import os

module_path = os.path.abspath(os.path.join(os.pardir, os.pardir))
if module_path not in sys.path:
    sys.path.append(module_path)

This way, I just need to do relative imports within the project_path.py file, and not in the notebooks. The notebooks files would then just need to import project_path before importing lib. For example in 0.0-notebook.ipynb:

import project_path
import lib

The caveat here is that reversing the imports would not work. THIS DOES NOT WORK:

import lib
import project_path

Thus care must be taken during imports.

let propertyName= data['propertyName'];

Once I ran into a similar error. Let me describe it.

Edit.js

   // components returns edit form 
   
   function EditVideo({id}) {
   .....
   
   // onChange event listener 
    const handleChange = (e) => {
       setTextData({
           ...textData,
           [e.target.name]: e.target.value.trim()
        });
     }
  
   ....
   ...
   }
)

ImportEdit.js

   import Edit from './Edit';
   
    function ImportEdit() {
    ......
     ...
    return (
        <div>
            <EditVideo id={id}/>
        </div>
       )
    }

    export default ImportEdit

The Problem was: I was unable to use spacebar (i.e. if i press spacekey, i didn't see space input)

The Bug: .trim()

.trim() method was trimming all the white space i typed

Note: Edit.js worked fine when used sepeartely without import

I had the same error and it occured when changing the mysql/data folder to another folder.
I just copied all folders inside mysql/data folder to a new location except for two files. Those are ib_logfile0 and ib_logfile1; those are automatically created when starting the MySQL server. That worked for me.

React.createRef (class components)

class ClassApp extends React.Component {
  inputRef = React.createRef<HTMLInputElement>();
  
  render() {
    return <input type="text" ref={this.inputRef} />
  }
}

Note: Omitting the old String Refs legacy API here...

React.useRef (Hooks / function components)

const FunctionApp = () => {
  const inputRef = React.useRef<HTMLInputElement>(null) // note the passed in `null` arg
  return <input type="text" ref={inputRef} />
}

const FunctionApp = () => {
  const renderCountRef = useRef(0)
  useEffect(() => {
    renderCountRef.current += 1
  })
  // ... other render code
}

Note: Don't initialize useRef with null in this case. It would make the renderCountRef type readonly (see example). If you need to provide null as initial value, do this:

const renderCountRef = useRef<number | null>(null)

Callback refs (work for both)

// Function component example 
const FunctionApp = () => {
  const handleDomNodeChange = (domNode: HTMLInputElement | null) => {
    // ... do something with changed dom node.
  }
  return <input type="text" ref={handleDomNodeChange} />
}

Playground sample

If the issue is not resolved by composer dump-autoload or is not a newly created class.

Check for syntax errors in your class and its traits as well. In my case, there was a syntax error in a Trait, but ReflectionException was shown for the actual Class using that Trait instead.

Yes, it is possible to run PowerShell through the run window. However, it would be burdensome and you will need to enter in the password for computer. This is similar to how you will need to set up when you run cmd:

runas /user:(ComputerName)\(local admin) powershell.exe

So a basic example would be:

runas /user:MyLaptop\[email protected]  powershell.exe

You can find more information on this subject in Runas.

However, you could also do one more thing :

• 1: `Windows+R`
• 2: type: `powershell`
• 3: type: `Start-Process powershell -verb runAs`

then your system will execute the elevated powershell.

we removed a lib folder from the website folder. this was created by a previous installation of typings. this became duplicate. When this was removed it worked!

As approved answer didn't mention possibility to actually create your own typings file, and import it there, let me add it below.

Assuming you use npm as your package manager, you can:

npm i @types/node --save-dev

Then in your tsconfig file:

tsconfig.json

"include": ["typings.d.ts"],

Then create your typings file:

typings.d.ts

import 'node/globals'

Done, errors are gone, enjoy TypeScript :)

As of Angular 2 Beta:

Add @Injectable to your service as:

@Injectable()
export class NameService {
    names: Array<string>;

    constructor() {
        this.names = ["Alice", "Aarav", "Martín", "Shannon", "Ariana", "Kai"];
    }

    getNames() {
        return this.names;
    }
}

and to your component config add the providers as:

@Component({
    selector: 'my-app',
    providers: [NameService]
})

This just happened to us without any whitespace issues, and changing https: to http: fixed it...

I recommend modify the solution of @Xaver Kapeller with 2 things below to avoid a problem after you cleared the searched text (the filter didn't work anymore) due to the list back of adapter has smaller size than filter list and the IndexOutOfBoundsException happened. So the code need to modify as below

public void addItem(int position, ExampleModel model) {
    if(position >= mModel.size()) {
        mModel.add(model);
        notifyItemInserted(mModel.size()-1);
    } else {
        mModels.add(position, model);
        notifyItemInserted(position);
    }
}

And modify also in moveItem functionality

public void moveItem(int fromPosition, int toPosition) {
    final ExampleModel model = mModels.remove(fromPosition);
    if(toPosition >= mModels.size()) {
        mModels.add(model);
        notifyItemMoved(fromPosition, mModels.size()-1);
    } else {
        mModels.add(toPosition, model);
        notifyItemMoved(fromPosition, toPosition); 
    }
}

Hope that It could help you!

The Ubuntu package docker actually refers to a GUI application, not the beloved DevOps tool we've come out to look for.

The instructions for docker can be followed per instructions on the docker page here: https://docs.docker.com/engine/install/ubuntu/

=== UPDATED (thanks @Scott Stensland) ===

You now run the following install script to get docker:

`sudo curl -sSL https://get.docker.com/ | sh`

• Note: review the script on the website and make sure you have the right link before continuing since you are running this as sudo.

This will run a script that installs docker. Note the last part of the script:

If you would like to use Docker as a non-root user, you should now consider
adding your user to the "docker" group with something like:

  `sudo usermod -aG docker stens`

Remember that you will have to log out and back in for this to take effect!

To update Docker run:

`sudo apt-get update && sudo apt-get upgrade`

For more details on what's going on, See the docker install documentation or @Scott Stensland's answer below

.

=== UPDATE: For those uncomfortable w/ sudo | sh ===

Some in the comments have mentioned that it a risk to run an arbitrary script as sudo. The above option is a convenience script from docker to make the task simple. However, for those that are security-focused but don't want to read the script you can do the following:

1. Add Dependencies

sudo apt-get update; \
sudo apt-get install \
 apt-transport-https \
 ca-certificates \
 curl \
 gnupg-agent \
 software-properties-common

2. Add docker gpg key

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

(Security check, verify key fingerprint 9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88

$ sudo apt-key fingerprint 0EBFCD88

pub   rsa4096 2017-02-22 [SCEA]
      9DC8 5822 9FC7 DD38 854A  E2D8 8D81 803C 0EBF CD88
uid           [ unknown] Docker Release (CE deb) <[email protected]>
sub   rsa4096 2017-02-22 [S]

)

3. Setup Repository

sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"

4. Install Docker

sudo apt-get update; \
sudo apt-get install docker-ce docker-ce-cli containerd.io

If you want to verify that it worked run: sudo docker run hello-world

The following explains why it is named like this: Why install docker on ubuntu should be `sudo apt-get install docker.io`?

I had the same problem. I decided in a very unexpected way. Just opened the command line as an administrator. And then typed:

pip install numpy

If you added secureTextEntry={true} but did not work then check the multiline={true} prop, because if it is true, secureTextEntry does not work.

the problem will be solved by clearing cache

php artisan config:cache

This was resolved by:

yum install gcc kernel-devel make

workaround is here: https://gist.github.com/larsar/1687725

I ran into this same issue trying to install the dbf package in Python 2.7. The problem is that the enum package wasn't added to Python until version 3.4.

It has been backported to versions 3.3, 3.2, 3.1, 2.7, 2.6, 2.5, and 2.4, you just need the package from here: https://pypi.python.org/pypi/enum34#downloads

Add client_max_body_size

Now that you are editing the file you need to add the line into the server block, like so;

server {
    client_max_body_size 8M;

    //other lines...
}

If you are hosting multiple sites add it to the http context like so;

http {
    client_max_body_size 8M;

    //other lines...
}

And also update the upload_max_filesize in your php.ini file so that you can upload files of the same size.

Saving in Vi

Once you are done you need to save, this can be done in vi with pressing esc key and typing :wq and returning.

Restarting Nginx and PHP

Now you need to restart nginx and php to reload the configs. This can be done using the following commands;

sudo service nginx restart
sudo service php5-fpm restart

Or whatever your php service is called.

Follow these commands to fix the problem.

In a terminal:

1. Clean the entire NPM cache:

   $ sudo npm cache clean -f
   

2. sudo npm install -g n
   

3. Install the latest stable version of Node.js:

   sudo n stable
   

Now the latest version of Node.js was installed. Check the version using:

node -v

Swift 4.1

 override func viewDidLoad() {
    super.viewDidLoad()            
    NotificationCenter.default.addObserver(self, selector: #selector(ViewController.keyboardWillShow), name: NSNotification.Name.UIKeyboardWillShow, object: nil)
    NotificationCenter.default.addObserver(self, selector: #selector(ViewController.keyboardWillHide), name: NSNotification.Name.UIKeyboardWillHide, object: nil)    
}

@objc func keyboardWillShow(notification: NSNotification) {        
    if let keyboardSize = (notification.userInfo?[UIKeyboardFrameBeginUserInfoKey] as? NSValue)?.cgRectValue {
        if self.view.frame.origin.y == 0 {
            self.view.frame.origin.y -= keyboardSize.height   //can adjust as keyboardSize.height-(any number 30 or 40)
        }
    }        
}

@objc func keyboardWillHide(notification: NSNotification) {
    if self.view.frame.origin.y != 0 {
        self.view.frame.origin.y = 0
    }
}

I think you are talking about ctrl + shift + F, by default it should be on "look in: entire solution" and there you go.

Check local_listener definition in your spfile or pfile. In my case, the problem was with pfile, I had moved the pfile from a similar environment and it had LISTENER_sid as LISTENER and not just LISTENER.

Remove the quotes here:

is:

ORDER BY = 'post_datetime DESC' AND LIMIT = '3'

Should be:

ORDER BY post_datetime DESC LIMIT 3

If you are on mac, and don't mind storing your output in the clipboard instead of writing to a variable, you can use pbcopy and pbpaste as a workaround.

For example, instead of doing this to find a file and diff its contents with another file:

$ find app -name 'one.php' 
/var/bar/app/one.php

$ diff /var/bar/app/one.php /var/bar/two.php

You could do this:

$ find app -name 'one.php' | pbcopy
$ diff $(pbpaste) /var/bar/two.php

The string /var/bar/app/one.php is in the clipboard when you run the first command.

By the way, pb in pbcopy and pbpaste stand for pasteboard, a synonym for clipboard.

Try this simpler one,

cp /home/ankur/folder/file{1,2} /home/ankur/dest

If you want to copy all the 10 files then run this command,

 cp ~/Desktop/{xyz,file{1,2},next,files,which,are,not,similer} foo-bar

Try using following command it work.

mysql --user=root --password=root_password

I use to do this thing (Code Behind) ASP.NET using VB.NET:

1) Turn AutoPostBack = True in properties of said Textbox

2) Code for Textbox (Event : TextChanged) Me.TextBox1.Text = Me.TextBox1.Text.ToUpper

3) Observation After entering the string variables in TextBox1, when user leaves TextBox1, AutoPostBack fires the code when Text was changed during "TextChanged" event.

You could use a macro, but it’s simpler to use styles. Define a character style that has the desired text color and assign a shortcut key to it, say Alt+R. In order to be able to switch color using just the keyboard, define another character style, say “normal”, that has no special feature—just for use to get normal text after switching to your colored style, and assign another shortcut to it, say Alt+N. Then you would just type text, press Alt+R to switch to colored text, type that text, press Alt+N to resume normal text color, etc.

You may follow the following steps:

• Open your CMD(Command Prompt)
• Type 'D:' and hit Enter. Example: C:\Users\[Your User Name]>D:
• Type 'CD VBS' and hit Enter. Example: D:>CD VBS
• Type 'Converter.vbs' or 'start Converter.vbs' and hit Enter. Example: D:\VBS>Converter.vbs Or D:\VBS>start Converter.vbs

I experienced same problem where crons are not running. We fixed by changing permissions and owner by Crons made root owner as we had mentioned in crontab AND Cronjobs 644 permission given

try this scp -r -P2222 [email protected]:/home2/kwazy/www/utrecht-connected.nl /Desktop

Another easier option if you're going to be pulling files left and right is to just use an SFTP client like WinSCP. Then you're not typing out 100 characters every time you want to pull something, just drag and drop.

Edit: Just noticed /Desktop probably isn't where you're looking to download the file to. Should be something like C:\Users\you\Desktop

A little bit late for the party, but it's an interessting question.

You can write your own inc.bat for incrementing a number.
It can increment numbers from 0 to 9998.

@echo off
if "%1"==":inc" goto :increment

call %0 :inc %counter0%
set counter0=%_cnt%
if %_overflow%==0 goto :exit 

call %0 :inc %counter1%
set counter1=%_cnt%
if %_overflow%==0 goto :exit 

call %0 :inc %counter2%
set counter2=%_cnt%
if %_overflow%==0 goto :exit 

call %0 :inc %counter3%
set counter3=%_cnt%
goto :exit

:increment
set _overflow=0
set _cnt=%2

if "%_cnt%"=="" set _cnt=0

if %_cnt%==9 goto :overflow
if %_cnt%==8 set _cnt=9
if %_cnt%==7 set _cnt=8
if %_cnt%==6 set _cnt=7
if %_cnt%==5 set _cnt=6
if %_cnt%==4 set _cnt=5
if %_cnt%==3 set _cnt=4
if %_cnt%==2 set _cnt=3
if %_cnt%==1 set _cnt=2
if %_cnt%==0 set _cnt=1
goto :exit

:overflow
set _cnt=0
set _overflow=1
goto :exit

:exit
set count=%counter3%%counter2%%counter1%%counter0%

A sample for using it is here

@echo off
set counter0=0
set counter1=
set counter2=
set counter3=

:loop
call inc.bat
echo %count%
if not %count%==250 goto :loop

The answer is to DISABLE "Enable auto-completion on each input". Tested and works perfectly.

These are the ways :

1. /proc/meminfo

MemTotal: 8152200 kB

MemFree: 760808 kB

You can write a code or script to parse it.

2. Use sysconf by using below macros

sysconf (_SC_PHYS_PAGES) * sysconf (_SC_PAGESIZE);

3. By using sysinfo system call

int sysinfo(struct sysinfo *info);

struct sysinfo { .

   .

   unsigned long totalram;  /*Total memory size to use */

   unsigned long freeram;   /* Available memory size*/

   .

   . 

  }; 

Update on the accepted answer:

Because of many properties becoming deprecated

(property) KeyboardEvent.which: number @deprecated

you should just rely on the key property and create the rest of the logic by yourself:

The code allows Enter, Backspace and all numbers [0-9], every other character is disallowed.

document.querySelector("input").addEventListener("keypress", (e) => {
  if (isNaN(parseInt(e.key, 10)) && e.key !== "Backspace" && e.key !== "Enter") {
      e.preventDefault();
    }
});

NOTE This will disable paste action

If you don't want to go down the VBA path, there is this trick from a previous question.

Excel 2010: how to use autocomplete in validation list

It does add some annoying bulk to the top of your sheets, and potential maintenance (should you need more options, adding names of people from a staff list, new projects etc.) but works all the same.

If you want to replace multiple values in a data frame, looping through all columns might help.

Say you want to replace "" and 100:

na_codes <- c(100, "")
for (i in seq_along(df)) {
    df[[i]][df[[i]] %in% na_codes] <- NA
}

For pure JavaScript use the click method instead

<div id="loginForm">
    <ul class="sign-in-form">
        <li><input type="text" name="username"/></li>
        <li><input type="password" name="password"/></li>
        <li>
            <input type="submit" onclick="loginForm()" value="click" />
        </li>
    </ul>
</div>

<script>
function loginForm() {
    document.getElementById("loginForm").click();
}
</script>

UseMethod("t") is telling you that t() is a (S3) generic function that has methods for different object classes.

The S3 method dispatch system

For S3 classes, you can use the methods function to list the methods for a particular generic function or class.

> methods(t)
[1] t.data.frame t.default    t.ts*       

   Non-visible functions are asterisked
> methods(class="ts")
 [1] aggregate.ts     as.data.frame.ts cbind.ts*        cycle.ts*       
 [5] diffinv.ts*      diff.ts          kernapply.ts*    lines.ts        
 [9] monthplot.ts*    na.omit.ts*      Ops.ts*          plot.ts         
[13] print.ts         time.ts*         [<-.ts*          [.ts*           
[17] t.ts*            window<-.ts*     window.ts*      

   Non-visible functions are asterisked

"Non-visible functions are asterisked" means the function is not exported from its package's namespace. You can still view its source code via the ::: function (i.e. stats:::t.ts), or by using getAnywhere(). getAnywhere() is useful because you don't have to know which package the function came from.

> getAnywhere(t.ts)
A single object matching ‘t.ts’ was found
It was found in the following places
  registered S3 method for t from namespace stats
  namespace:stats
with value

function (x) 
{
    cl <- oldClass(x)
    other <- !(cl %in% c("ts", "mts"))
    class(x) <- if (any(other)) 
        cl[other]
    attr(x, "tsp") <- NULL
    t(x)
}
<bytecode: 0x294e410>
<environment: namespace:stats>

The S4 method dispatch system

The S4 system is a newer method dispatch system and is an alternative to the S3 system. Here is an example of an S4 function:

> library(Matrix)
Loading required package: lattice
> chol2inv
standardGeneric for "chol2inv" defined from package "base"

function (x, ...) 
standardGeneric("chol2inv")
<bytecode: 0x000000000eafd790>
<environment: 0x000000000eb06f10>
Methods may be defined for arguments: x
Use  showMethods("chol2inv")  for currently available ones.

The output already offers a lot of information. standardGeneric is an indicator of an S4 function. The method to see defined S4 methods is offered helpfully:

> showMethods(chol2inv)
Function: chol2inv (package base)
x="ANY"
x="CHMfactor"
x="denseMatrix"
x="diagonalMatrix"
x="dtrMatrix"
x="sparseMatrix"

getMethod can be used to see the source code of one of the methods:

> getMethod("chol2inv", "diagonalMatrix")
Method Definition:

function (x, ...) 
{
    chk.s(...)
    tcrossprod(solve(x))
}
<bytecode: 0x000000000ea2cc70>
<environment: namespace:Matrix>

Signatures:
        x               
target  "diagonalMatrix"
defined "diagonalMatrix"

There are also methods with more complex signatures for each method, for example

require(raster)
showMethods(extract)
Function: extract (package raster)
x="Raster", y="data.frame"
x="Raster", y="Extent"
x="Raster", y="matrix"
x="Raster", y="SpatialLines"
x="Raster", y="SpatialPoints"
x="Raster", y="SpatialPolygons"
x="Raster", y="vector"

To see the source code for one of these methods the entire signature must be supplied, e.g.

getMethod("extract" , signature = c( x = "Raster" , y = "SpatialPolygons") )

It will not suffice to supply the partial signature

getMethod("extract",signature="SpatialPolygons")
#Error in getMethod("extract", signature = "SpatialPolygons") : 
#  No method found for function "extract" and signature SpatialPolygons

Functions that call unexported functions

In the case of ts.union, .cbindts and .makeNamesTs are unexported functions from the stats namespace. You can view the source code of unexported functions by using the ::: operator or getAnywhere.

> stats:::.makeNamesTs
function (...) 
{
    l <- as.list(substitute(list(...)))[-1L]
    nm <- names(l)
    fixup <- if (is.null(nm)) 
        seq_along(l)
    else nm == ""
    dep <- sapply(l[fixup], function(x) deparse(x)[1L])
    if (is.null(nm)) 
        return(dep)
    if (any(fixup)) 
        nm[fixup] <- dep
    nm
}
<bytecode: 0x38140d0>
<environment: namespace:stats>

Functions that call compiled code

Note that "compiled" does not refer to byte-compiled R code as created by the compiler package. The <bytecode: 0x294e410> line in the above output indicates that the function is byte-compiled, and you can still view the source from the R command line.

Functions that call .C, .Call, .Fortran, .External, .Internal, or .Primitive are calling entry points in compiled code, so you will have to look at sources of the compiled code if you want to fully understand the function. This GitHub mirror of the R source code is a decent place to start. The function pryr::show_c_source can be a useful tool as it will take you directly to a GitHub page for .Internal and .Primitive calls. Packages may use .C, .Call, .Fortran, and .External; but not .Internal or .Primitive, because these are used to call functions built into the R interpreter.

Calls to some of the above functions may use an object instead of a character string to reference the compiled function. In those cases, the object is of class "NativeSymbolInfo", "RegisteredNativeSymbol", or "NativeSymbol"; and printing the object yields useful information. For example, optim calls .External2(C_optimhess, res$par, fn1, gr1, con) (note that's C_optimhess, not "C_optimhess"). optim is in the stats package, so you can type stats:::C_optimhess to see information about the compiled function being called.

Compiled code in a package

If you want to view compiled code in a package, you will need to download/unpack the package source. The installed binaries are not sufficient. A package's source code is available from the same CRAN (or CRAN compatible) repository that the package was originally installed from. The download.packages() function can get the package source for you.

download.packages(pkgs = "Matrix", 
                  destdir = ".",
                  type = "source")

This will download the source version of the Matrix package and save the corresponding .tar.gz file in the current directory. Source code for compiled functions can be found in the src directory of the uncompressed and untared file. The uncompressing and untaring step can be done outside of R, or from within R using the untar() function. It is possible to combine the download and expansion step into a single call (note that only one package at a time can be downloaded and unpacked in this way):

untar(download.packages(pkgs = "Matrix",
                        destdir = ".",
                        type = "source")[,2])

Alternatively, if the package development is hosted publicly (e.g. via GitHub, R-Forge, or RForge.net), you can probably browse the source code online.

Compiled code in a base package

Certain packages are considered "base" packages. These packages ship with R and their version is locked to the version of R. Examples include base, compiler, stats, and utils. As such, they are not available as separate downloadable packages on CRAN as described above. Rather, they are part of the R source tree in individual package directories under /src/library/. How to access the R source is described in the next section.

Compiled code built into the R interpreter

If you want to view the code built-in to the R interpreter, you will need to download/unpack the R sources; or you can view the sources online via the R Subversion repository or Winston Chang's github mirror.

Uwe Ligges's R news article (PDF) (p. 43) is a good general reference of how to view the source code for .Internal and .Primitive functions. The basic steps are to first look for the function name in src/main/names.c and then search for the "C-entry" name in the files in src/main/*.

Create site/includes/.htaccess file and add this line:

Deny from all

I had the same issue when I was using GIT bash to merge master branch in to my feature branch. I followed the following steps to overcome this.

1. press 'i' (To insert a merge message)
2. write your merge message
3. press esc button (To go back)
4. write ':wq' (write & quit)
5. then press enter

I don't meet the problem as you. But I get the same ERROR Message. So I mark it down here for others' convience.

Check the charset of two table if the column type is char or varchar. I use a charset=gbk, but I create a new table whose default charset=utf8. So the charset is not the same.

ERROR 1215 (HY000): Cannot add foreign key constraint

To solve it is to use the same charset. For example utf8.

Check Enable Live Templates and leave the cursor at the position desired and click Apply then OK

_{Heh, this is an old question that could use a better answer.}

User input should be obtained as a string and then attempt-converted to the data type you desire. Conveniently, this also allows you to answer questions like “what type of data is my input?”

Here is a function I use a lot. Other options exist, such as in Boost, but the basic premise is the same: attempt to perform the string?type conversion and observe the success or failure:

template <typename T>
std::optional <T> string_to( const std::string& s )
{
  std::istringstream ss( s );
  T result;
  ss >> result >> std::ws;      // attempt the conversion
  if (ss.eof()) return result;  // success
  return {};                    // failure
}

Using the optional type is just one way. You could also throw an exception or return a default value on failure. Whatever works for your situation.

Here is an example of using it:

int n;
std::cout << "n? ";
{
  std::string s;
  getline( std::cin, s );
  auto x = string_to <int> ( s );
  if (!x) return complain();
  n = *x;
}
std::cout << "Multiply that by seven to get " << (7 * n) << ".\n";

limitations and type identification

In order for this to work, of course, there must exist a method to unambiguously extract your data type from a stream. This is the natural order of things in C++ — that is, business as usual. So no surprises here.

The next caveat is that some types subsume others. For example, if you are trying to distinguish between int and double, check for int first, since anything that converts to an int is also a double.

This means the remote vm is not listening to current port i solved this by adding the port in the vm server

If you're using MacPorts, the path is

/opt/local/share/java/gradle

go to python/scripts folder, open a command window to this path, type the following:

C:\python34\scripts> python -m pip install pygame

To test it, open python IDE and type

import pygame

print (pygame.ver)

It worked for me...

with open("filename.txt", "w+") as file:
  for line in file:
    print line

This with statement automatically opens and closes it for you and you can iterate over the lines of the file with a simple for loop

All the setting are stored in .metadata file in your workspace delete this and you are good to go

Ctrl+Shift+Enter combination (Complete Statement) also does the job and makes some more handy stuff with functions, cycles, etc.

JetBrains docs: https://www.jetbrains.com/help/idea/2016.3/completing-statements.html

Check this out: http://qrdroid.com/web-masters.php

You can create a link in your web form, something like:

http://qrdroid.com/scan?q=http://www.your-site.com/your-form.php?code={CODE}

When somebody clicks that link, an app to scan the code will be opened. After the user scans the code, http://www.your-site.com/your-form.php?code={CODE} will be automatically called. You can then make your-form.php read the parameter code to prepopulate the field.

The linker takes some environment variables into account. one is LD_PRELOAD

from man 8 ld-linux:

LD_PRELOAD
          A whitespace-separated list of additional,  user-specified,  ELF
          shared  libraries  to  be loaded before all others.  This can be
          used  to  selectively  override  functions   in   other   shared
          libraries.   For  setuid/setgid  ELF binaries, only libraries in
          the standard search directories that are  also  setgid  will  be
          loaded.

Therefore the linker will try to load libraries listed in the LD_PRELOAD variable before others are loaded.

What could be the case that inside the variable is listed a library that can't be pre-loaded. look inside your .bashrc or .bash_profile environment where the LD_PRELOAD is set and remove that library from the variable.

To use in Eloquent. Add on top of your model

protected $table = 'table_name as alias'

//table_name should be exact as in your database

..then use in your query like

ModelName::query()->select(alias.id, alias.name)

Connect didn't work for me, The problem was that Genymotion uses its own dk-tools and you need to change it to custom SDK tools.

More info: https://stackoverflow.com/a/26630862/4154438

Type bash script_name.sh or ./script_name in linux terminal. Before using ./script_name make you script executeable by sudo chmod 700 script_name and type script_name.bat in windows.

Highlight the cell(s)/column which you want as Duration, right click on the mouse to "Format Cells". Go to "Custom" and look for "h:mm" if you want to input duration in hour and minutes format. If you want to include seconds as well, click on "h:mm:ss". You can even add up the total duration after that.

Hope this helps.

the key point is finding the right path where your grunt was installed. I installed grunt through npm, but my grunt path was /Users/${whoyouare}/.npm-global/lib/node_modules/grunt/bin/grunt. So after I added /Users/${whoyouare}/.npm-global/lib/node_modules/grunt/bin to ~/.bash_profile,and source ~/.bash_profile, It worked.

So the steps are as followings:

1. find the path where your grunt was installed(when you installed grunt, it told you. if you don't remember, you can install it one more time)

2. vi ~/.bash_profile

3. export PATH=$PATH:/your/path/where/grunt/was/installed

4. source ~/.bash_profile

You can refer http://www.hongkiat.com/blog/grunt-command-not-found/

I dont know what is the exact reason but I solved the problem running:

   app/console cache:clear --env=prod

I was being able to ping my connection but was STILL getting the 'connection refused' error. Turns out I was pinging myself! That's what the problem was.

I managed to do this with a pretty simple bit of CSS. This does require that the error messages be siblings of the input they relate to, and that they have a class of error.

:focus ~ .error {
    display:none;
}

After meeting those two requirements, this will hide any error message related to a focused input field, something that I think angularjs should be doing anyway. Seems like an oversight.

First you need to update the pom.xml by adding below

    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-web</artifactId>
    <version>4.1.6.RELEASE</version>
    </dependency>

1] Right click your project name.

2] Click Properties.

3] Click Java Build Path.

4] Check on 'Maven Dependencies' in Order and Export tabl.

In my case, previously it was not enabled. So when I enabled it my @GetMapping annotation works fine..

Jan 2021: autocomplete="off" does work as expected now (tested on Chrome 88 macOS).

Sept 2020: autocomplete="chrome-off" disables Chrome autofill.

Original answer, 2015:

For new Chrome versions you can just put autocomplete="new-password" in your password field and that's it. I've checked it, works fine.

Got that tip from Chrome developer in this discussion: https://bugs.chromium.org/p/chromium/issues/detail?id=370363#c7

P.S. Note that Chrome will attempt to infer autofill behavior from name, id and any text content it can get surrounding the field including labels and arbitrary text nodes. If there is a autocomplete token like street-address in context, Chrome will autofill that as such. The heuristic can be quite confusing as it sometimes only trigger if there are additional fields in the form, or not if there are too few fields in the form. Also note that autocomplete="no" will appear to work but autocomplete="off" will not for historical reasons. autocomplete="no" is you telling the browser that this field should be auto completed as a field called "no". If you generate unique random autocomplete names you disable auto complete.

If your users have visited bad forms their autofill information may be corrupt. Having them manually go in and fix their autofill information in Chrome may be a necessary action from them to take.

No, You cannot publish on Github pages. Try Heroku or something like that. You can only deploy static sites on github pages. You can't deploy a server on github pages.

If you just want to list all the sites (ie. to find a binding)

Change the working directory to "C:\Windows\system32\inetsrv"

cd c:\Windows\system32\inetsrv

Next run "appcmd list sites" (plural) and output to a file. e.g c:\IISSiteBindings.txt

appcmd list sites > c:\IISSiteBindings.txt

Now open with notepad from your command prompt.

notepad c:\IISSiteBindings.txt

Nothing to worry it's easy

If you are using any local server like Wamp, Xampp then Go to this Steps

1. Go to your drive
2. Check xampp or wamp server that you installed
3. Inside that check php, if you got then go for next step

4. You will find php.exe, Once you get php.exe then you are done. Just type the path like below, here i am using XAMPP and type v for checking version and you are done.

   C:>"C:\xampp\php\php.exe" -v

Thanks.

I tried to send/add input tag's values into JavaScript variable which worked well for me, here is the code:

<!DOCTYPE html>
<html>
    <head>
        <script type="text/javascript">
            function changef()
            {
            var ctext=document.getElementById("c").value;

            document.writeln(ctext);
            }

        </script>
    </head>
    <body>
        <input type="text" id="c" onchange="changef"();>

        <button type="button" onclick="changef()">click</button>
    </body> 
</html>

In Angular 1.3 I would do this:

HTML:

<input ng-model="msg" ng-model-options="{debounce: 1000}">

Controller:

$scope.$watch('variableName', function(nVal, oVal) {
    if (nVal !== oVal) {
        myDebouncedFunction();
    }
});

Basically you're telling angular to run myDebouncedFunction(), when the the msg scope variable changes. The attribute ng-model-options="{debounce: 1000}" makes sure that msg can only update once a second.

On Ubuntu, the recommended way of changing the default library path for a user, is to set the R_LIBS_USER variable in the ~/.Renviron file.

touch ~/.Renviron
echo "R_LIBS_USER=/custom/path/in/absolute/form" >> ~/.Renviron

To run an executable in mac

1). Move to the path of the file:

cd/PATH_OF_THE_FILE

2). Run the following command to set the file's executable bit using the chmod command:

chmod +x ./NAME_OF_THE_FILE

3). Run the following command to execute the file:

./NAME_OF_THE_FILE

Once you have run these commands, going ahead you just have to run command 3, while in the files path.

If this is what you want only HTML and CSS solution

fiddle

Here's the HTML

<div class="outer-container"> <!-- absolute positioned container -->
<div class="inner-container">

    <div class="table-header">
        <table id="headertable" width="100%" cellpadding="0" cellspacing="0">
            <thead>
                <tr>
                    <th class="header-cell col1">One</th>
                    <th class="header-cell col2">Two</th>
                    <th class="header-cell col3">Three</th>
                    <th class="header-cell col4">Four</th>
                    <th class="header-cell col5">Five</th>
                </tr>
            </thead>
        </table>
    </div>

    <div class="table-body">
        <table id="bodytable" width="100%" cellpadding="0" cellspacing="0">
            <tbody>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
                <tr>
                    <td class="body-cell col1">body row1</td>
                    <td class="body-cell col2">body row2</td>
                    <td class="body-cell col3">body row2</td>
                    <td class="body-cell col4">body row2</td>
                    <td class="body-cell col5">body row2 en nog meer</td>
                </tr>
            </tbody>
        </table>
    </div>
</div>
</div>

And this is the css

body {
margin:0;
padding:0;
height: 100%;
width: 100%;
}
table {
    border-collapse: collapse; /* make simple 1px lines borders if border defined */
}
tr {
    width: 100%;
}

.outer-container {
    background-color: #ccc;
    position: absolute;
    top:0;
    left: 0;
    right: 300px;
    bottom:40px;
    overflow: scroll;

}
.inner-container {
    width: 100%;
    height: 100%;
    position: relative;
    overflow-x: visible;
    overflow-y:visible;
}
.table-header {
    float:left;
    width: 100%;
}
.table-body {
    float:left;
    height: auto;
    width: auto;
    overflow: visible;
    background-color: red;
}
.header-cell {
    background-color: yellow;
    text-align: left;
    height: 40px;
}
.body-cell {
    background-color: transparent;
    text-align: left;
}
.col1, .col3, .col4, .col5 {
    width:120px;
    min-width: 120px;
}
.col2 {
    min-width: 300px;
}

Let me know if this is what you need. Or some thing is missing. I went through the other answers and found that jquery has been used . I took it on assumption that you need css solution . If I am missing any more point please mention :)

I am using something like this - codeigniter-htaccess-file, its a good article to begin with.

• leave the .htaccess file in CI root dir
• make sure that mod_rewrite is on
• check for typos (ie. controller file/class name)
• in /application/config/config.php set $config['index_page'] = "";
• in /application/config/routes.php set your default controller $route['default_controller']="home";

If you are running clean installation of CI (2.1.3) there isn't really much that could be wrong.

• 2 config files
• controller
• .htaccess
• mod_rewrite

read

• Codeigniter .htaccess
• redirect-index-php-in-codeigniter

Adding to the pile.

Mine was the assembly name of the WPF application was the same assembly name as a referenced dll. So make sure you don't have duplicate assembly names in any of your projects.

None of the other answers were satisfying, largely because the UI still looks bad. I found this, which looks good and is very close to being perfect as well as customizable.

A full list of examples and options and such can be found here, but here's a basic demo:

$('#editable-select').editableSelect();

<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/jquery-editable-select.min.css" rel="stylesheet"/>_x000D_
_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/jquery-editable-select.min.js"></script>_x000D_
_x000D_
<select id="editable-select">_x000D_
 <option>Alfa Romeo</option>_x000D_
 <option>Audi</option>_x000D_
 <option>BMW</option>_x000D_
 <option>Citroen</option>_x000D_
</select>

Use a directive which adds to both the $formatters and $parsers collections to ensure that the transformation is performed in both directions.

See this other answer for more details including a link to jsfiddle.

For each iteration of the ng-repeat loop, line is a reference to an object in your array. Therefore, to preview the value, use {{line.text}}.

Similarly, to databind to the text, databind to the same: ng-model="line.text". You don't need to use value when using ng-model (actually you shouldn't).

Fiddle.

For a more in-depth look at scopes and ng-repeat, see What are the nuances of scope prototypal / prototypical inheritance in AngularJS?, section ng-repeat.

I have created on time task in which the task which user wants to repeat, add in the Custom TimeTask run() method. it is successfully reoccurring.

 import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Timer;
 import java.util.TimerTask;

 import android.os.Bundle;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.TextView;
 import android.app.Activity;
 import android.content.Intent;

 public class MainActivity extends Activity {

     CheckBox optSingleShot;
     Button btnStart, btnCancel;
     TextView textCounter;

     Timer timer;
     MyTimerTask myTimerTask;

     int tobeShown = 0  ;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    optSingleShot = (CheckBox)findViewById(R.id.singleshot);
    btnStart = (Button)findViewById(R.id.start);
    btnCancel = (Button)findViewById(R.id.cancel);
    textCounter = (TextView)findViewById(R.id.counter);
    tobeShown = 1;

    if(timer != null){
        timer.cancel();
    }

    //re-schedule timer here
    //otherwise, IllegalStateException of
    //"TimerTask is scheduled already" 
    //will be thrown
    timer = new Timer();
    myTimerTask = new MyTimerTask();

    if(optSingleShot.isChecked()){
        //singleshot delay 1000 ms
        timer.schedule(myTimerTask, 1000);
    }else{
        //delay 1000ms, repeat in 5000ms
        timer.schedule(myTimerTask, 1000, 1000);
    }

    btnStart.setOnClickListener(new OnClickListener(){

        @Override
        public void onClick(View arg0) {


            Intent i = new Intent(MainActivity.this, ActivityB.class);
            startActivity(i);

            /*if(timer != null){
                timer.cancel();
            }

            //re-schedule timer here
            //otherwise, IllegalStateException of
            //"TimerTask is scheduled already" 
            //will be thrown
            timer = new Timer();
            myTimerTask = new MyTimerTask();

            if(optSingleShot.isChecked()){
                //singleshot delay 1000 ms
                timer.schedule(myTimerTask, 1000);
            }else{
                //delay 1000ms, repeat in 5000ms
                timer.schedule(myTimerTask, 1000, 1000);
            }*/
        }});

    btnCancel.setOnClickListener(new OnClickListener(){

        @Override
        public void onClick(View v) {
            if (timer!=null){
                timer.cancel();
                timer = null;
            }
        }
    });

}

@Override
protected void onResume() {
    super.onResume();

    if(timer != null){
        timer.cancel();
    }

    //re-schedule timer here
    //otherwise, IllegalStateException of
    //"TimerTask is scheduled already" 
    //will be thrown
    timer = new Timer();
    myTimerTask = new MyTimerTask();

    if(optSingleShot.isChecked()){
        //singleshot delay 1000 ms
        timer.schedule(myTimerTask, 1000);
    }else{
        //delay 1000ms, repeat in 5000ms
        timer.schedule(myTimerTask, 1000, 1000);
    }
}


@Override
protected void onPause() {
    super.onPause();

    if (timer!=null){
        timer.cancel();
        timer = null;
    }

}

@Override
protected void onStop() {
    super.onStop();

    if (timer!=null){
        timer.cancel();
        timer = null;
    }

}

class MyTimerTask extends TimerTask {

    @Override
    public void run() {

        Calendar calendar = Calendar.getInstance();
        SimpleDateFormat simpleDateFormat = 
                new SimpleDateFormat("dd:MMMM:yyyy HH:mm:ss a");
        final String strDate = simpleDateFormat.format(calendar.getTime());

        runOnUiThread(new Runnable(){

            @Override
            public void run() {
                textCounter.setText(strDate);
            }});
    }
}

}

Apart from the options already given in other answers, there's a current more active, recent and open-source project called pygubu.

This is the first description by the author taken from the github repository:

Pygubu is a RAD tool to enable quick & easy development of user interfaces for the python tkinter module.

The user interfaces designed are saved as XML, and by using the pygubu builder these can be loaded by applications dynamically as needed. Pygubu is inspired by Glade.

Pygubu hello world program is an introductory video explaining how to create a first project using Pygubu.

The following in an image of interface of the last version of pygubu designer on a OS X Yosemite 10.10.2:

I would definitely give it a try, and contribute to its development.

You will need to repeat your call to strtol inside your loops where you are asking the user to try again. In fact, if you make the loop a do { ... } while(...); instead of while, you don't get a the same sort of repeat things twice behaviour.

You should also format your code so that it's possible to see where the code is inside a loop and not.

You'll have to use a setTimeout (like you are) but also store the reference so you can keep resetting the limit. Something like:

//_x000D_
// $('#element').donetyping(callback[, timeout=1000])_x000D_
// Fires callback when a user has finished typing. This is determined by the time elapsed_x000D_
// since the last keystroke and timeout parameter or the blur event--whichever comes first._x000D_
//   @callback: function to be called when even triggers_x000D_
//   @timeout:  (default=1000) timeout, in ms, to to wait before triggering event if not_x000D_
//              caused by blur._x000D_
// Requires jQuery 1.7+_x000D_
//_x000D_
;(function($){_x000D_
    $.fn.extend({_x000D_
        donetyping: function(callback,timeout){_x000D_
            timeout = timeout || 1e3; // 1 second default timeout_x000D_
            var timeoutReference,_x000D_
                doneTyping = function(el){_x000D_
                    if (!timeoutReference) return;_x000D_
                    timeoutReference = null;_x000D_
                    callback.call(el);_x000D_
                };_x000D_
            return this.each(function(i,el){_x000D_
                var $el = $(el);_x000D_
                // Chrome Fix (Use keyup over keypress to detect backspace)_x000D_
                // thank you @palerdot_x000D_
                $el.is(':input') && $el.on('keyup keypress paste',function(e){_x000D_
                    // This catches the backspace button in chrome, but also prevents_x000D_
                    // the event from triggering too preemptively. Without this line,_x000D_
                    // using tab/shift+tab will make the focused element fire the callback._x000D_
                    if (e.type=='keyup' && e.keyCode!=8) return;_x000D_
                    _x000D_
                    // Check if timeout has been set. If it has, "reset" the clock and_x000D_
                    // start over again._x000D_
                    if (timeoutReference) clearTimeout(timeoutReference);_x000D_
                    timeoutReference = setTimeout(function(){_x000D_
                        // if we made it here, our timeout has elapsed. Fire the_x000D_
                        // callback_x000D_
                        doneTyping(el);_x000D_
                    }, timeout);_x000D_
                }).on('blur',function(){_x000D_
                    // If we can, fire the event since we're leaving the field_x000D_
                    doneTyping(el);_x000D_
                });_x000D_
            });_x000D_
        }_x000D_
    });_x000D_
})(jQuery);_x000D_
_x000D_
$('#example').donetyping(function(){_x000D_
  $('#example-output').text('Event last fired @ ' + (new Date().toUTCString()));_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>_x000D_
_x000D_
<input type="text" id="example" />_x000D_
<p id="example-output">Nothing yet</p>

That will execute when:

1. The timeout has elapsed, or
2. The user switched fields (blur event)

(Whichever comes first)

1. You can set it as background-image and use text-indent or a padding to shift the text to the right.
2. You can break it up into two elements.

Honestly, I would avoid usage of HTML5/CSS3 without a good fallback. There are just too many people using old browsers that don't support all the new fancy stuff. It will take a while before we can drop the fallback, unfortunately :(

The first method I mentioned is the safest and easiest. Both ways requires Javascript to hide the icon.

CSS:

input#search {
    background-image: url(bg.jpg);
    background-repeat: no-repeat;
    text-indent: 20px;
}

HTML:

<input type="text" id="search" name="search" onchange="hideIcon(this);" value="search" />

Javascript:

function hideIcon(self) {
    self.style.backgroundImage = 'none';
}

September 25h, 2013

I can't believe I said "Both ways requires JavaScript to hide the icon.", because this is not entirely true.

The most common timing to hide placeholder text is on change, as suggested in this answer. For icons however it's okay to hide them on focus which can be done in CSS with the active pseudo-class.

#search:active { background-image: none; }

Heck, using CSS3 you can make it fade away!

http://jsfiddle.net/2tTxE/

November 5th, 2013

Of course, there's the CSS3 ::before pseudo-elements too. Beware of browser support though!

            Chrome  Firefox     IE      Opera   Safari
:before     (yes)   1.0         8.0     4       4.0
::before    (yes)   1.5         9.0     7       4.0

https://developer.mozilla.org/en-US/docs/Web/CSS/::before

For some reason no one has mentioned the fact that the bashrc needs to be re-sourced after editing. You can either log out and log back in (like mentioned above) but you can also use the commands: source ~/.bashrc or . ~/.bashrc.

Python 3.x: small greek letters are coded from 945 to 969 so,alpha is chr(945), omega is chr(969) so just type

print(chr(945))

the list of small greek letters in a list:

greek_letterz=[chr(code) for code in range(945,970)]

print(greek_letterz)

And now, alpha is greek_letterz[0], beta is greek_letterz[1], a.s.o

If you're open to use third party libraries,'Angular Filters' with a nice collection of filters may be useful:

https://github.com/a8m/angular-filter#filterby

collection | filterBy: [prop, nested.prop, etc..]: search

1. Download the files git-prompt.sh and git-completion.bash from this Git completion
2. Rename the files.
3. Move those files to your home directory.

4. Add the source file in to the .bash_profile

   source ~/git-completion0.bash
   source ~/git-prompt0.sh
   and four to trigger the code block.
   

@Limp, your answer is right, just use .nextLine() while reading the input. Sample code:

    do {
        try {
            System.out.println("Enter first num: ");
            n1 = Integer.parseInt(input.nextLine());
            System.out.println("Enter second num: ");
            n2 = Integer.parseInt(input.nextLine());
            nQuotient = n1 / n2;
            bError = false;
        } catch (Exception e) {
            System.out.println("Error!");
        }
    } while (bError);

    System.out.printf("%d/%d = %d", n1, n2, nQuotient);

Read the description of why this problem was caused in the link below. Look for the answer I posted for the detail in this thread. Java Homework user input issue

Ok, I will briefly describe it. When you read input using nextInt(), you just read the number part but the ENDLINE character was still on the stream. That was the main cause. Now look at the code above, all I did is read the whole line and parse it , it still throws the exception and work the way you were expecting it to work. Rest of your code works fine.

I would look for an existing mapping of your 3rd party JS libraries that support Script# or SharpKit. Users of these C# to .js cross compilers will have faced the problem you now face and might have published an open source program to scan your 3rd party lib and convert into skeleton C# classes. If so hack the scanner program to generate TypeScript in place of C#.

Failing that, translating a C# public interface for your 3rd party lib into TypeScript definitions might be simpler than doing the same by reading the source JavaScript.

My special interest is Sencha's ExtJS RIA framework and I know there have been projects published to generate a C# interpretation for Script# or SharpKit

execl("/home/vlc", 
  "/home/vlc", "/home/my movies/the movie i want to see.mkv", 
  (char*) NULL);

You need to specify all arguments, included argv[0] which isn't taken from the executable.

Also make sure the final NULL gets cast to char*.

Details are here: http://pubs.opengroup.org/onlinepubs/9699919799/functions/exec.html

You can achieve this also by using JavaScripts's native method. Its pretty simple and doesn't require any extra library to import.

<input type="text" name="date" placeholder="yyyy-mm-dd" onkeyup="
  var date = this.value;
  if (date.match(/^\d{4}$/) !== null) {
     this.value = date + '-';
  } else if (date.match(/^\d{4}\-\d{2}$/) !== null) {
     this.value = date + '-';
  }" maxlength="10">

The solution I've come up with is:

isinstance(y, (np.ndarray, np.generic) )

However, it's not 100% clear that all numpy types are guaranteed to be either np.ndarray or np.generic, and this probably isn't version robust.

So, it turns out that X11 wasn't actually installed on the centOS. There didn't seem to be any indication anywhere of it not being installed. I did the following command and now firefox opens:

yum groupinstall 'X Window System' 

Hope this answer will help others that are confused :)

Using POSIX's built-in only:

#!/usr/bin/env sh
path=this.path/with.dots/in.path.name/filename.tar.gz

# Get the basedir without external command
# by stripping out shortest trailing match of / followed by anything
dirname=${path%/*}

# Get the basename without external command
# by stripping out longest leading match of anything followed by /
basename=${path##*/}

# Strip uptmost trailing extension only
# by stripping out shortest trailing match of dot followed by anything
oneextless=${basename%.*}; echo "$noext" 

# Strip all extensions
# by stripping out longest trailing match of dot followed by anything
noext=${basename%%.*}; echo "$noext"

# Printout demo
printf %s\\n "$path" "$dirname" "$basename" "$oneextless" "$noext"

Printout demo:

this.path/with.dots/in.path.name/filename.tar.gz
this.path/with.dots/in.path.name
filename.tar.gz
filename.tar
filename

Private Sub txtBoxBDayHim_KeyPress(ByVal KeyAscii As MSForms.ReturnInteger)
If KeyAscii >= 48 And KeyAscii <= 57 Or KeyAscii = 8 Then 'only numbers and backspace
    If KeyAscii = 8 Then 'if backspace, ignores + "/"
    Else
        If txtBoxBDayHim.TextLength = 10 Then 'limit textbox to 10 characters
        KeyAscii = 0
        Else
            If txtBoxBDayHim.TextLength = 2 Or txtBoxBDayHim.TextLength = 5 Then 'adds / automatically
            txtBoxBDayHim.Text = txtBoxBDayHim.Text + "/"
            End If
        End If
    End If
Else
KeyAscii = 0
End If
End Sub

This works for me. :)

Your code helped me a lot. Thanks!

I'm brazilian and my english is poor, sorry for any mistake.

This solution can help others, sometimes the fix is very simple.

In your live environment restart mysql server and apache

sudo service mysql restart
sudo apache services restart

this is a common problem when you install a plugin or execute any database commands.

Try setting the path this way:

 $env:path="$env:Path;C:\Python27"

I've found Max Lambertini's answer very helpful, but have modified his HandleTextChanged method as such:

    //I like min length set to 3, to not give too many options 
    //after the first character or two the user types
    public Int32 AutoCompleteMinLength {get; set;}

    private void HandleTextChanged() {
        var txt = comboBox.Text;
        if (txt.Length < AutoCompleteMinLength)
            return;

        //The GetMatches method can be whatever you need to filter 
        //table rows or some other data source based on the typed text.
        var matches = GetMatches(comboBox.Text.ToUpper());

        if (matches.Count() > 0) {
            //The inside of this if block has been changed to allow
            //users to continue typing after the auto-complete results
            //are found.
            comboBox.Items.Clear();
            comboBox.Items.AddRange(matches);
            comboBox.DroppedDown = true;
            Cursor.Current = Cursors.Default;
            comboBox.Select(txt.Length, 0);
            return;
        }
        else {
            comboBox.DroppedDown = false;
            comboBox.SelectionStart = txt.Length;
        }
    }

You should simply return your object, and shouldn't be concerned about whether its XML or JSON. It is the client responsibility to request JSON or XML from the web api. For example, If you make a call using Internet explorer then the default format requested will be Json and the Web API will return Json. But if you make the request through google chrome, the default request format is XML and you will get XML back.

If you make a request using Fiddler then you can specify the Accept header to be either Json or XML.

Accept: application/xml

You may wanna see this article: Content Negotiation in ASP.NET MVC4 Web API Beta – Part 1

EDIT: based on your edited question with code:

Simple return list of string, instead of converting it to XML. try it using Fiddler.

public List<string> Get(int tenantID, string dataType, string ActionName)
    {
       List<string> SQLResult = MyWebSite_DataProvidor.DB.spReturnXMLData("SELECT * FROM vwContactListing FOR XML AUTO, ELEMENTS").ToList();
       return SQLResult;
     }

For example if your list is like:

List<string> list = new List<string>();
list.Add("Test1");
list.Add("Test2");
list.Add("Test3");
return list;

and you specify Accept: application/xml the output will be:

<ArrayOfstring xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
  <string>Test1</string>
  <string>Test2</string>
  <string>Test3</string>
</ArrayOfstring>

and if you specify 'Accept: application/json' in the request then the output will be:

[
  "Test1",
  "Test2",
  "Test3"
]

So let the client request the content type, instead of you sending the customized xml.

Sometimes none of these would work for me. So I used to create a new web project in VS and select Authorization as "Individual User Accounts". I believe this work with some higher version of .NET Framework or something. But when you do this it will have your connection details. Mostly something like this

(LocalDb)\MSSQLLocalDB

if you want to remove the latest stash or at any particular index -

git stash drop type_your_index

> git stash list

  stash@{0}: abc
  stash@{1}: xyz
  stash@{1}: pqr

> git stash drop 0

  Dropped refs/stash@{0}

> git stash list

  stash@{0}: xyz
  stash@{1}: pqr

if you want to remove all the stash at once -

> git stash clear
>

> git stash list
>

Warning : Once done you can not revert back your stash

I normally concatenate the field's value (i.e. before it's updated) with the key associated with the key event. The following uses recent JS so would need adjusting for support in older IE's.

Recent JS example

document.querySelector('#test').addEventListener('keypress', function(evt) {
    var real_val = this.value + String.fromCharCode(evt.which);
    if (evt.which == 8) real_val = real_val.substr(0, real_val.length - 2);
    alert(real_val);
}, false);

Support for older IEs example

//get field
var field = document.getElementById('test');

//bind, somehow
if (window.addEventListener)
    field.addEventListener('keypress', keypress_cb, false);
else
    field.attachEvent('onkeypress', keypress_cb);

//callback
function keypress_cb(evt) {
    evt = evt || window.event;
    var code = evt.which || evt.keyCode,
        real_val = this.value + String.fromCharCode(code);
    if (code == 8) real_val = real_val.substr(0, real_val.length - 2);
}

[EDIT - this approach, by default, disables key presses for things like back space, CTRL+A. The code above accommodates for the former, but would need further tinkering to allow for the latter, and a few other eventualities. See Ian Boyd's comment below.]

In ipython, I use this to print a part of the dataframe that works quite well (prints the first 100 rows):

print paramdata.head(100).to_string()

Try this

 $('textarea').trigger('change');
 $("textarea").bind('cut paste', function(e) { });

You have to give a valid username. For example, to run query with user root you have to type the following command and then enter password when prompted:

mysql -u root -p

Once you are connected, prompt will be something like:

mysql>

Here you can write your query, after database selection, for example:

mysql> USE your_database;
mysql> SELECT * FROM your_table;

<script type="text/javascript">
    function upperCaseF(a){
    setTimeout(function(){
        a.value = a.value.toUpperCase();
    }, 1);
}
</script>

<input type="text" required="" name="partno" class="form-control" placeholder="Enter a Part No*" onkeydown="upperCaseF(this)">

To store Python objects in files, use the pickle module:

import pickle

a = {
  'a': 1,
  'b': 2
}

with open('file.txt', 'wb') as handle:
  pickle.dump(a, handle)

with open('file.txt', 'rb') as handle:
  b = pickle.loads(handle.read())

print a == b # True

Notice that I never set b = a, but instead pickled a to a file and then unpickled it into b.

As for your error:

self.whip = open('deed.txt', 'r').read()

self.whip was a dictionary object. deed.txt contains text, so when you load the contents of deed.txt into self.whip, self.whip becomes the string representation of itself.

You'd probably want to evaluate the string back into a Python object:

self.whip = eval(open('deed.txt', 'r').read())

Notice how eval sounds like evil. That's intentional. Use the pickle module instead.

Not a beautiful solution, but worked on Chrome 56:

<INPUT TYPE="text" NAME="name" ID="name" VALUE=" ">
<INPUT TYPE="password" NAME="pass" ID="pass">

Note a space on the value. And then:

$(document).ready(function(){
   setTimeout("$('#name').val('')",1000);
});

C-style solution could be to use itoa, but better way is to print this number into string by using sprintf / snprintf. Check this question: How to convert an integer to a string portably?

Note that itoa function is not defined in ANSI-C and is not part of C++, but is supported by some compilers. It's a non-standard function, thus you should avoid using it. Check this question too: Alternative to itoa() for converting integer to string C++?

Also note that writing C-style code while programming in C++ is considered bad practice and sometimes referred as "ghastly style". Do you really want to convert it into C-style char* string? :)

What the browser does when you've got

<a onclick="alert('Hi');" ... >

is to set the actual value of "onclick" to something effectively like:

new Function("event", "alert('Hi');");

That is, it creates a function that expects an "event" parameter. (Well, IE doesn't; it's more like a plain simple anonymous function.)

Run cmd and then run node server.js. In your example, you are trying to use the REPL to run your command, which is not going to work. The ellipsis is node.js expecting more tokens before closing the current scope (you can type code in and run it on the fly here)

INSERT
INTO    Employee 
        (emp_id, emp_name, emp_address, emp_state, emp_position, emp_manager)
SELECT  '001', 'John Doe', '1 River Walk, Green Street', state_id, position_id, manager_id
FROM    dual
JOIN    state s
ON      s.state_name = 'New York'
JOIN    positions p
ON      p.position_name = 'Sales Executive'
JOIN    manager m
ON      m.manager_name = 'Barry Green'

Note that but a single spelling mistake (or an extra space) will result in a non-match and nothing will be inserted.

I managed to find a blog post on the subject, which links off to an open source project that implements RestSharp. Hopefully of some help to you.

http://dkdevelopment.net/2010/05/18/dropbox-api-and-restsharp-for-a-c-developer/ The blog post is a 2 parter, and the project is here: https://github.com/dkarzon/DropNet

It might help if you had a full example of what wasn't working. It's difficult to get context on how the client was set up if you don't provide the code.

The above answers only work if AllowUserToAddRows is set to false. If that property is set to true, then you will get a NullReferenceException when the loop or Linq query tries to negotiate the new row. I've modified the two accepted answers above to handle AllowUserToAddRows = true.

Loop answer:

String searchValue = "somestring";
int rowIndex = -1;
foreach(DataGridViewRow row in DataGridView1.Rows)
{
    if (row.Cells["SystemId"].Value != null) // Need to check for null if new row is exposed
    {
        if(row.Cells["SystemId"].Value.ToString().Equals(searchValue))
        {
            rowIndex = row.Index;
            break;
        }
    }
}

LINQ answer:

int rowIndex = -1;

bool tempAllowUserToAddRows = dgv.AllowUserToAddRows;

dgv.AllowUserToAddRows = false; // Turn off or .Value below will throw null exception

    DataGridViewRow row = dgv.Rows
        .Cast<DataGridViewRow>()
        .Where(r => r.Cells["SystemId"].Value.ToString().Equals(searchValue))
        .First();

    rowIndex = row.Index;

dgv.AllowUserToAddRows = tempAllowUserToAddRows;

Using WIN + Q worked for me. Just q alone gave me "command not found" and eventually it jumped back into the git diff insanity.

You can change the setup.py code to this:

    from cx_freeze import setup, Executable
    setup( name = "foo",
           version = "1.1",
           description = "Description of the app here.",
           executables = [Executable("foo.py")]
         )

I am sure it will work. I have tried it on both windows 7 as well as ubuntu 12.04

Your makefile should ideally be named makefile, not make. Note that you can call your makefile anything you like, but as you found, you then need the -f option with make to specify the name of the makefile. Using the default name of makefile just makes life easier.

You might find useful microsoft msdn article How To: Use Regular Expressions to Constrain Input in ASP.NET. Take a look at "Common Regular Expressions" Table. It has validation example for

Non- negative integer

^\d+$

This expression validates that the field contains an integer greater than zero.

$(function() {
    $("#txtConfirmPassword").keyup(function() {
        var password = $("#txtNewPassword").val();
        $("#divCheckPasswordMatch").html(password == $(this).val()
            ? "Passwords match."
            : "Passwords do not match!"
        );
    });
});?

Demo here

Ctrl + W will clear the word to the left.

overflow: auto; or overflow: hidden; should do it I think.

Use getpass.getpass():

from getpass import getpass
password = getpass()

An optional prompt can be passed as parameter; the default is "Password: ".

Note that this function requires a proper terminal, so it can turn off echoing of typed characters – see “GetPassWarning: Can not control echo on the terminal” when running from IDLE for further details.

This is case, when object are better - because you can set up your object to hold x and y , set up defaults etc.

Approach with array is near to create object ( In fact, object is bunch of parameters and functions which will work over object, and function taking array will work over some bunch ov parameters )

Cerainly you can always do some tricks to set null or something like this as default

I have faced the similar issue and fixed by copying the missing Jar files in to .M2 Path,

For example: if you see the error message as Missing artifact tws:axis-client:jar:8.7 then you have to download "axis-client-8.7.jar" file and paste the same in to below location will resolve the issue.

C:\Users\UsernameXXX.m2\repository\tws\axis-client\8.7(Paste axis-client-8.7.jar).

finally, right click on project->Maven->Update Project...Thats it.

happy coding.

I tested below code with SQL Server 2008 R2 Express and I believe we should have solution for all 6 steps you outlined. Let's take on them one-by-one:

1 - Enable TCP/IP

We can enable TCP/IP protocol with WMI:

set wmiComputer = GetObject( _
    "winmgmts:" _
    & "\\.\root\Microsoft\SqlServer\ComputerManagement10")
set tcpProtocols = wmiComputer.ExecQuery( _
    "select * from ServerNetworkProtocol " _
    & "where InstanceName = 'SQLEXPRESS' and ProtocolName = 'Tcp'")

if tcpProtocols.Count = 1 then
    ' set tcpProtocol = tcpProtocols(0)
    ' I wish this worked, but unfortunately 
    ' there's no int-indexed Item property in this type

    ' Doing this instead
    for each tcpProtocol in tcpProtocols
        dim setEnableResult
            setEnableResult = tcpProtocol.SetEnable()
            if setEnableResult <> 0 then 
                Wscript.Echo "Failed!"
            end if
    next
end if

2 - Open the right ports in the firewall

I believe your solution will work, just make sure you specify the right port. I suggest we pick a different port than 1433 and make it a static port SQL Server Express will be listening on. I will be using 3456 in this post, but please pick a different number in the real implementation (I feel that we will see a lot of applications using 3456 soon :-)

3 - Modify TCP/IP properties enable a IP address

We can use WMI again. Since we are using static port 3456, we just need to update two properties in IPAll section: disable dynamic ports and set the listening port to 3456:

set wmiComputer = GetObject( _
    "winmgmts:" _
    & "\\.\root\Microsoft\SqlServer\ComputerManagement10")
set tcpProperties = wmiComputer.ExecQuery( _
    "select * from ServerNetworkProtocolProperty " _
    & "where InstanceName='SQLEXPRESS' and " _
    & "ProtocolName='Tcp' and IPAddressName='IPAll'")

for each tcpProperty in tcpProperties
    dim setValueResult, requestedValue

    if tcpProperty.PropertyName = "TcpPort" then
        requestedValue = "3456"
    elseif tcpProperty.PropertyName ="TcpDynamicPorts" then
        requestedValue = ""
    end if

    setValueResult = tcpProperty.SetStringValue(requestedValue)
    if setValueResult = 0 then 
        Wscript.Echo "" & tcpProperty.PropertyName & " set."
    else
        Wscript.Echo "" & tcpProperty.PropertyName & " failed!"
    end if
next

Note that I didn't have to enable any of the individual addresses to make it work, but if it is required in your case, you should be able to extend this script easily to do so.

Just a reminder that when working with WMI, WBEMTest.exe is your best friend!

4 - Enable mixed mode authentication in sql server

I wish we could use WMI again, but unfortunately this setting is not exposed through WMI. There are two other options:

1. Use LoginMode property of Microsoft.SqlServer.Management.Smo.Server class, as described here.

2. Use LoginMode value in SQL Server registry, as described in this post. Note that by default the SQL Server Express instance is named SQLEXPRESS, so for my SQL Server 2008 R2 Express instance the right registry key was HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL10_50.SQLEXPRESS\MSSQLServer.

5 - Change user (sa) default password

You got this one covered.

6 - Finally (connect to the instance)

Since we are using a static port assigned to our SQL Server Express instance, there's no need to use instance name in the server address anymore.

SQLCMD -U sa -P newPassword -S 192.168.0.120,3456

Please let me know if this works for you (fingers crossed!).

Set windowSoftInputMode property to adjustPan and adjustResize

<activity android:windowSoftInputMode="adjustPan|adjustResize"> </activity>

TL;DR: All well written web sites (/apps) must emit the header X-XSS-Protection: 0 and just forget about this feature. If you want to have extra security that better user agents can provide, use a strict Content-Security-Policy header.

Long answer:

HTTP header X-XSS-Protection is one of those things that Microsoft introduced in Internet Explorer 8.0 (MSIE 8) that was supposed to improve security of incorrectly written web sites.

The idea is to apply some kind of heuristics to try to detect reflection XSS attack and automatically neuter the attack.

The problematic part of this is "heuristics" and "neutering". The heuristics causes false positives and neutering cannot be safely done because it causes side-effects that can be used to implement XSS attacks and DoS attacks on perfectly safe web sites.

The bad part is that if a web site does not emit the header X-XSS-Protection then the browser will behave as if the header X-XSS-Protection: 1 had been emitted. The worst part is that this value is the least-safe value of all possible values for this header!

For a given secure web site (that is, the site does not have reflected XSS vulnerabilities) this "XSS protection" feature allows following attacks:

X-XSS-Protection: 1 allows attacker to selectively block parts of JavaScript and keep rest of the scripts running. This is possible because the heuristics of this feature are simply "if value of any GET parameter is found in the scripting part of the page source, the script will be automatically modified in user agent dependant way". In practice, the attacker can e.g. add parameter disablexss=<script src="framebuster.js" and the browser will automatically remove the string <script src="framebuster.js" from the actual page source. Note that the rest of the page continues run and the attacker just removed this part of page security. In practice, any JS in the page source can be modified. For some cases, a page without XSS vulnerability having reflected content can be used to run selected JavaScript on page due the neutering incorrectly turning plain text data into executable JavaScript code. (That is, turn textual data within a normal DOM text node into content of <script> tag and execute it!)

X-XSS-Protection: 1; mode=block allows attacker to leak data from the page source by using the behavior of the page as side-channel. For example, if the page contains JavaScript code along the lines of var csrf_secret="521231347843", the attacker simply adds an extra parameter e.g. leak=var%20csrf_secret="3 and if the page is NOT blocked, the 3 was incorrect first digit. The attacker tries again, this time leak=var%20csrf_secret="5 and the page loading will be aborted. This allows the attacker to know that the first digit of the secret is 5. The attacker then continues to guess the next digit. This allows easily brute-forcing of CSRF secrets or any other secret value in the <script> source.

In the end, if your site is full of XSS reflection attacks, using the default value of 1 will reduce the attack surface a little bit. However, if your site is secure and you don't emit X-XSS-Protection: 0, your site will be vulnerable with any browser that supports this feature. If you want defense in depth support from browsers against yet-unknown XSS vulnerabilities on your site, use a strict Content-Security-Policy header and keep sending 0 for this mis-feature. That doesn't open your site to any known vulnerabilities.

Currently this feature is enabled by default in MSIE, Safari and Google Chrome. This used to be enabled in Edge but Microsoft already removed this mis-feature from Edge. Mozilla Firefox never implemented this.

See also:

https://homakov.blogspot.com/2013/02/hacking-facebook-with-oauth2-and-chrome.html https://blog.innerht.ml/the-misunderstood-x-xss-protection/ http://p42.us/ie8xss/Abusing_IE8s_XSS_Filters.pdf https://www.slideshare.net/masatokinugawa/xxn-en https://bugs.chromium.org/p/chromium/issues/detail?id=396544 https://bugs.chromium.org/p/chromium/issues/detail?id=498982

To add to the above correct answer :- For my case in shell, this code worked (working on sqoop)

ROOT_PATH="path/to/the/folder"
--options-file  $ROOT_PATH/query.txt

This esc behavior is IE only by the way. Instead of using jQuery use good old javascript for creating the element and it works.

var element = document.createElement('input');
element.type = 'text';
element.value = 100;
document.getElementsByTagName('body')[0].appendChild(element);

http://jsfiddle.net/gGrf9/

If you want to extend this functionality to other browsers then I would use jQuery's data object to store the default. Then set it when user presses escape.

//store default value for all elements on page. set new default on blur
$('input').each( function() {
    $(this).data('default', $(this).val());
    $(this).blur( function() { $(this).data('default', $(this).val()); });
});

$('input').keyup( function(e) {
    if (e.keyCode == 27) { $(this).val($(this).data('default')); }
});

Try placing the host name (db01.mysql.vm.MyHostingServer.net) in your windows host (C:\windows\system32\drivers\etc\host) file along with it's IP address and port number and see if that helps.

class Rectangle : public Area<int> {
};

pure css solution

input::-webkit-input-placeholder {
    opacity: 1;
    -webkit-transition: opacity 0s;
    transition: opacity 0s;
    text-align: right;
}
/* Chrome <=56, Safari < 10 */
input:-moz-placeholder {
    opacity: 1;
    -moz-transition: opacity 0s;
    transition: opacity 0s;
    text-align: right;
}
/* FF 4-18 */
input::-moz-placeholder {
    opacity: 1;
    -moz-transition: opacity 0s;
    transition: opacity 0s;
    text-align: right;
}
/* FF 19-51 */
input:-ms-input-placeholder {
    opacity: 1;
    -ms-transition: opacity 0s;
    transition: opacity 0s;
    text-align: right;
}
/* IE 10+ */
input::placeholder {
    opacity: 1;
    transition: opacity 0s;
    text-align: right;
}
/* Modern Browsers */

*:focus::-webkit-input-placeholder {
   opacity: 0;
   text-align: left;
}
/* Chrome <=56, Safari < 10 */
*:focus:-moz-placeholder {
    opacity: 0;
    text-align: left;
}
/* FF 4-18 */
*:focus::-moz-placeholder {
    opacity: 0;
    text-align: left;
}
/* FF 19-50 */
*:focus:-ms-input-placeholder {
    opacity: 0;
    text-align: left;
}
/* IE 10+ */
*:focus::placeholder {
    opacity: 0;
    text-align: left;
}
/* Modern Browsers */

input:focus {
    text-align: left;
}

Notice how the output of

SHOW GRANTS FOR 'root'@'localhost';

did not say 'ALL PRIVILEGES' but had to spell out what root@localhost has.

GRANT ALL PRIVILEGES will fail, because a user can not grant what he/she does not have, and the server seem to think something is not here ...

Now, what's missing then ?

On my system, I get this:

mysql> select version();
+------------+
| version()  |
+------------+
| 5.5.21-log |
+------------+
1 row in set (0.00 sec)

mysql> SHOW GRANTS FOR 'root'@'localhost';
+---------------------------------------------------------------------+
| Grants for root@localhost                                           |
+---------------------------------------------------------------------+
| GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION |
| GRANT PROXY ON ''@'' TO 'root'@'localhost' WITH GRANT OPTION        |
+---------------------------------------------------------------------+
2 rows in set (0.00 sec)

mysql> SELECT * FROM mysql.user WHERE User='root' and Host='localhost'\G
*************************** 1. row ***************************
                  Host: localhost
                  User: root
              Password: 
           Select_priv: Y
           Insert_priv: Y
           Update_priv: Y
           Delete_priv: Y
           Create_priv: Y
             Drop_priv: Y
           Reload_priv: Y
         Shutdown_priv: Y
          Process_priv: Y
             File_priv: Y
            Grant_priv: Y
       References_priv: Y
            Index_priv: Y
            Alter_priv: Y
          Show_db_priv: Y
            Super_priv: Y
 Create_tmp_table_priv: Y
      Lock_tables_priv: Y
          Execute_priv: Y
       Repl_slave_priv: Y
      Repl_client_priv: Y
      Create_view_priv: Y
        Show_view_priv: Y
   Create_routine_priv: Y
    Alter_routine_priv: Y
      Create_user_priv: Y
            Event_priv: Y
          Trigger_priv: Y
Create_tablespace_priv: Y <----------------------------- new column in 5.5
              ssl_type: 
            ssl_cipher: 
           x509_issuer: 
          x509_subject: 
         max_questions: 0
           max_updates: 0
       max_connections: 0
  max_user_connections: 0
                plugin: <------------------------------- new column in 5.5
 authentication_string: <------------------------------- new column in 5.5
1 row in set (0.00 sec)

There are also new tables in 5.5, such as mysql.proxies_user: make sure you have them.

When installing a brand new mysql server instance, the install script will create all the mysql.* tables with the proper structure.

When upgrading from an old version, make sure the proper upgrade procedure (mysql_upgrade) is used, which will add the missing tables / columns.

It is only a guess, but it seems mysql_upgrade was not done for this instance, causing the behavior seen.

Deleting the .vs folder in the solution solved my issue. You have to exit from Visual Studio and then delete the .vs folder and start Visual Studio again.

The way I'd do this is:

• In Cell L2, enter the formula ="'"&K2
• Use the fill handle or Ctrl+D to fill it down to the length of Column K's values.
• Select the whole of Column L's values and copy them to the clipboard
• Select the same range in Column K, right-click to select 'Paste Special' and choose 'Values'

The static calls to withdraw and deposit are your problem. account.withdraw(balance, 2500); This line can't work , since "balance" is an instance variable of Account. The code doesn't make much sense anyway, wouldn't withdraw/deposit be encapsulated inside the Account object itself? so the withdraw should be more like

public void withdraw(double withdrawAmount)
{
    balance -= withdrawAmount;
}

Of course depending on your problem you could do additional validation here to prevent negative balance etc.

Better way, you can also use EditText onFocusChange listener to check whether user has done editing: (Need not rely on user pressing the Done or Enter button on Soft keyboard)

 ((EditText)findViewById(R.id.youredittext)).setOnFocusChangeListener(new OnFocusChangeListener() {

    @Override
    public void onFocusChange(View v, boolean hasFocus) {

      // When focus is lost check that the text field has valid values.

      if (!hasFocus) { {
         // Validate youredittext
      }
    }
 });

Note : For more than one EditText, you can also let your class implement View.OnFocusChangeListener then set the listeners to each of you EditText and validate them as below

((EditText)findViewById(R.id.edittext1)).setOnFocusChangeListener(this);
((EditText)findViewById(R.id.edittext2)).setOnFocusChangeListener(this);

    @Override
    public void onFocusChange(View v, boolean hasFocus) {

      // When focus is lost check that the text field has valid values.

      if (!hasFocus) {
        switch (view.getId()) {
           case R.id.edittext1:
                 // Validate EditText1
                 break;
           case R.id.edittext2:
                 // Validate EditText2
                 break;
        }
      }
    }

Yet another catch I ran into: ensure your Installer derived class (typically ProjectInstaller) is at the top of the namespace hierarchy, I tried to use a public class within another public class, but this results in the same old error:

No public installers with the RunInstallerAttribute.Yes attribute could be found

You could integrate a function on JQuery

jQuery.fn.CKEditorValFor = function( element_id ){
  return CKEDITOR.instances[element_id].getData();
}

and passing as a parameter the ckeditor element id

var campaign_title_value = $().CKEditorValFor('CampaignTitle');

I was also having some of the Cannot execute command. Everything looked correct, but in fact I was having a non-breakable space   right before my command which was ofcourse impossible to spot with the naked eye:

if [[ "true" ]]; then
   highlight --syntax js "var i = 0;"
fi

Which, in Vim, looked like:

if [[ "true" ]]; then
  highlight --syntax js "var i = 0;"
fi

Only after running the Bash script checker shellcheck did I find the problem.

Or as a single command:

git push -u origin master:my_test

Pushes the commits from your local master branch to a (possibly new) remote branch my_test and sets up master to track origin/my_test.

If you want to prevent the user from adding anything, but provide them with the ability to erase characters:

<input value="CAN'T ADD TO THIS" maxlength="0" />

Setting the maxlength attribute of an input to "0" makes it so that the user is unable to add content, but still erase content as they wish.

But If you want it to be truly constant and unchangeable:

<input value="THIS IS READONLY" onkeydown="return false" />

Setting the onkeydown attribute to return false makes the input ignore user keypresses on it, thus preventing them from changing or affecting the value.

To stop redis server

sudo service redis-server stop

and check the status of it using

sudo service redis-server status

Look in file /var/log/auth.log on the server for sshd authentication errors.

If all else fails, then run the sshd server in debug mode:

sudo /usr/sbin/sshd -ddd -p 2200

Then connect from the client:

ssh user@host -p 2200

In my case, I found the error section at the end:

    debug1: userauth_pubkey: test whether pkalg/pkblob are acceptable for RSA SHA256:6bL+waAtghY5BOaY9i+pIX9wHJHvY4r/mOh2YaL9RvQ [preauth]
==> debug2: userauth_pubkey: disabled because of invalid user [preauth]
    debug2: userauth_pubkey: authenticated 0 pkalg ssh-rsa [preauth]
    debug3: userauth_finish: failure partial=0 next methods="publickey,password" [preauth]
    debug3: send packet: type 51 [preauth]
    debug3: receive packet: type 50 [preauth]

With this information I realized that my sshd_config file was restricting logins to members of the ssh group. The following command fixed this permission error:

sudo usermod -a -G ssh NEW_USER

I used @qwertyjones's answer to automate logging into Oracle Agile with a public password.

I saved the login page as index.html, edited all the href= and action= fields to have the full URL to the Agile server.

The key <form> line needed to change from

<form autocomplete="off" name="MainForm" method="POST"
 action="j_security_check" 
 onsubmit="return false;" target="_top">

to

<form autocomplete="off" name="MainForm" method="POST"
 action="http://my.company.com:7001/Agile/default/j_security_check"   
 onsubmit="return false;" target="_top">

I also added this snippet to the end of the <body>

<script>
function checkCookiesEnabled(){ return true; }
document.MainForm.j_username.value = "joeuser";
document.MainForm.j_password.value = "abcdef";
submitLoginForm();
</script> 

I had to disable the cookie check by redefining the function that did the check, because I was hosting this from XAMPP and I didn't want to deal with it. The submitLoginForm() call was inspired by inspecting the keyPressEvent() function.

Now in eclipse Neon this feature is present. No need of any special settings or configuation .On Ctrl+Space the code suggestion is available

Just create and add Python SDK

File -> Project Structure -> Project -> Project SDK -> new

and select the installation path of your Python interpreter (for example, C:\Python26 in windows and /usr/bin/python2.7 in Linux) as the home path.

Related discussion: http://devnet.jetbrains.net/thread/286883

It would help if you showed the code you are using for the simple test program. Put directly into the interpreter this seems to work.

>>> def pyth_test (x1, x2):
...     print x1 + x2
... 
>>> pyth_test(1, 2)
3
>>> 

Edittext edittext = (EditText)findViewById(R.id.edit);
edittext.setEnabled(false);

Use, a global variable or property for assigning the value to the textbox, give the value for the variable in another class and assign it to the textbox.text in form class.

Edit: you should now use brew services start mongodb, as in Gergo's answer...

When you install/upgrade mongodb, brew will tell you what to do:

To have launchd start mongodb at login:

    ln -sfv /usr/local/opt/mongodb/*.plist ~/Library/LaunchAgents

Then to load mongodb now:

    launchctl load ~/Library/LaunchAgents/homebrew.mxcl.mongodb.plist

Or, if you don't want/need launchctl, you can just run:

    mongod

It works perfectly.

You can try that one:

$string = preg_replace('/[^0-9]/', '', $string);

Cheers.

Yes it is.

In Python a function doesn't always have to return a variable of the same type (although your code will be more readable if your functions do always return the same type). That means that you can't specify a single return type for the function.

In the same way, the parameters don't always have to be the same type too.

You can use inspect.cleandoc to nicely format your printed SQL statement.

This works very well with your option 2.

Note: the print("-"*40) is only to demonstrate the superflous blank lines if you do not use cleandoc.

from inspect import cleandoc
def query():
    sql = """
        select field1, field2, field3, field4
        from table
        where condition1=1
        and condition2=2
    """

    print("-"*40)
    print(sql)
    print("-"*40)
    print(cleandoc(sql))
    print("-"*40)

query()

Output:

----------------------------------------

        select field1, field2, field3, field4
        from table
        where condition1=1
        and condition2=2

----------------------------------------
select field1, field2, field3, field4
from table
where condition1=1
and condition2=2
----------------------------------------

From the docs:

inspect.cleandoc(doc)

Clean up indentation from docstrings that are indented to line up with blocks of code.

All leading whitespace is removed from the first line. Any leading whitespace that can be uniformly removed from the second line onwards is removed. Empty lines at the beginning and end are subsequently removed. Also, all tabs are expanded to spaces.

If you are using VIM version 8+, just type Ctrl + n or Ctrl + p.

But svn log is still in reverse order, i.e. most recent entries are output first, scrolling off the top of my terminal and gone. I really want to see the last entries, i.e. the sorting order must be chronological. The only command that does this seems to be svn log -r 1:HEAD but that takes much too long on a repository with some 10000 entries. I've come up this this:

Display the last 10 subversion entries in chronological order:

svn log -r $(svn log -l 10 | grep '^r[0-9]* ' | tail -1 | cut -f1 -d" "):HEAD

• Ctrl + A, Ctrl + \ - Exit screen and terminate all programs in this screen. It is helpful, for example, if you need to close a tty connection.

• Ctrl + D, D or - Ctrl + A, Ctrl + D - "minimize" screen and screen -r to restore it.

Just add this to your editText in the .xml file

android:selectAllOnFocus="true"

Assuming you have Python2.7 installed

1. Goto the Start Menu

2. Right Click "Computer"

3. Select "Properties"

4. A dialog should pop up with a link on the left called "Advanced system settings". Click it.

5. In the System Properties dialog, click the button called "Environment Variables".

6. In the Environment Variables dialog look for "Path" under the System Variables window.

7. Add ";C:\Python27" to the end of it. The semicolon is the path separator on windows.

8. Click Ok and close the dialogs.

9. Now open up a new command prompt and type "python"

It should work.

You may need user name and password:

mysqlcheck -A --auto-repair -uroot -p

You will be prompted for password.

mysqlcheck -A --auto-repair -uroot -p{{password here}}

If you want to put in cron, BUT your password will be visible in plain text!

The simplest command to do this:
start

You can always run this in command line to open new command line window in the same location. Or you can place it in your .bat file.

It can be done now with HTML5

See this post here HTML select form with option to enter custom value

<input type="text" list="cars" />
<datalist id="cars">
  <option>Volvo</option>
  <option>Saab</option>
  <option>Mercedes</option>
  <option>Audi</option>
</datalist>

A JTextField was designed to use an ActionListener just like a JButton is. See the addActionListener() method of JTextField.

For example:

Action action = new AbstractAction()
{
    @Override
    public void actionPerformed(ActionEvent e)
    {
        System.out.println("some action");
    }
};

JTextField textField = new JTextField(10);
textField.addActionListener( action );

Now the event is fired when the Enter key is used.

Also, an added benefit is that you can share the listener with a button even if you don't want to make the button a default button.

JButton button = new JButton("Do Something");
button.addActionListener( action );

Note, this example uses an Action, which implements ActionListener because Action is a newer API with addition features. For example you could disable the Action which would disable the event for both the text field and the button.

You can use the concept of selector. onFocus removes the hint.

android:hint="Email"

So when TextView has focus, or has user input (i.e. not empty) the hint will not display.

Unfortunately there is no way to add Tooltips for UDF Arguments.
To extend Remou's reply you can find a fuller but more complex approach to descriptions for the Function Wizard at
http://www.jkp-ads.com/Articles/RegisterUDF00.asp

strRetMsg ="<script>window.location.href = '../Other/Home.htm';</script>";

Page.ClientScript.RegisterStartupScript(this.GetType(), "Script", strRetMsg,false);

Put this code in Page Load.

Both top 2 answers doesn't work for me. So, here is my solution:

var timeout = null;

$('#myInput').keyup(function() {
    clearTimeout(timeout);

    timeout = setTimeout(function() {
        //do stuff here
    }, 500);
});

If you want to do something like,User enter url "www.xxxxxx.com/views/root/" & default page is displayed then I guess you have to set the default/home/welcome page attribute in IIS. But if user just enters "www.xxxxxx.com" and you still want to forward to your url, then you have write a line of code in the default page to forward to your desired url. This default page should be in root directory of your application, so www.xxxxx.com will load www.xxxx.com/index.html which will redirect the user to your desired url

Of course it's possible to create a foreign key relationship to a compound (more than one column) primary key. You didn't show us the statement you're using to try and create that relationship - it should be something like:

ALTER TABLE dbo.Content
   ADD CONSTRAINT FK_Content_Libraries
   FOREIGN KEY(LibraryID, Application)
   REFERENCES dbo.Libraries(ID, Application)

Is that what you're using?? If (ID, Application) is indeed the primary key on dbo.Libraries, this statement should definitely work.

Luk: just to check - can you run this statement in your database and report back what the output is??

SELECT
    tc.TABLE_NAME,
    tc.CONSTRAINT_NAME, 
    ccu.COLUMN_NAME
FROM 
    INFORMATION_SCHEMA.TABLE_CONSTRAINTS tc
INNER JOIN 
    INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE ccu 
      ON ccu.TABLE_NAME = tc.TABLE_NAME AND ccu.CONSTRAINT_NAME = tc.CONSTRAINT_NAME
WHERE
    tc.TABLE_NAME IN ('Libraries', 'Content')

Using Guava (r07) you can do this:

for(char c : Lists.charactersOf(someString)) { ... }

This has the convenience of using foreach while not copying the string to a new array. Lists.charactersOf returns a view of the string as a List.

IMPORTANT:

Please notice this solution is from 2015 might be too old and deprecated.

None of the above worked for me so I made a tutorial and wrote it for myself since I lost many hours trying to implement this. Hope this helps someone:

How to use Google Play Services LOCATION API to get current latitude & longitude

1) Add to your AndroidManifest.xml file the ACCESS_COARSE_LOCATION & ACCESS_FINE_LOCATION:

    <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.appname" >

        <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
        <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

        <application...

2) Go to app/build.gradlefile and add the following dependency (make sure to use the latest available version):

    dependencies {
        //IMPORTANT: make sure to use the newest version. 11.0.1 is old AF
        compile 'com.google.android.gms:play-services-location:11.0.1
    }

3) In your activity implement the following:

    import com.google.android.gms.common.ConnectionResult;
    import com.google.android.gms.common.api.GoogleApiClient;
    import com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks;
    import com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener;
    import com.google.android.gms.location.LocationListener;
    import com.google.android.gms.location.LocationRequest;
    import com.google.android.gms.location.LocationServices;
    import com.google.android.gms.maps.GoogleMap;

    public class HomeActivity extends AppCompatActivity implements
            ConnectionCallbacks,
            OnConnectionFailedListener,
            LocationListener {

        //Define a request code to send to Google Play services
        private final static int CONNECTION_FAILURE_RESOLUTION_REQUEST = 9000;
        private GoogleApiClient mGoogleApiClient;
        private LocationRequest mLocationRequest;
        private double currentLatitude;
        private double currentLongitude;


        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_home);

            mGoogleApiClient = new GoogleApiClient.Builder(this)
                    // The next two lines tell the new client that “this” current class will handle connection stuff
                    .addConnectionCallbacks(this)
                    .addOnConnectionFailedListener(this)
                    //fourth line adds the LocationServices API endpoint from GooglePlayServices
                    .addApi(LocationServices.API)
                    .build();

            // Create the LocationRequest object
            mLocationRequest = LocationRequest.create()
                    .setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY)
                    .setInterval(10 * 1000)        // 10 seconds, in milliseconds
                    .setFastestInterval(1 * 1000); // 1 second, in milliseconds

        }

        @Override
        protected void onResume() {
            super.onResume();
            //Now lets connect to the API
            mGoogleApiClient.connect();
        }

        @Override
        protected void onPause() {
            super.onPause();
            Log.v(this.getClass().getSimpleName(), "onPause()");

            //Disconnect from API onPause()
            if (mGoogleApiClient.isConnected()) {
                LocationServices.FusedLocationApi.removeLocationUpdates(mGoogleApiClient, this);
                mGoogleApiClient.disconnect();
            }


        }

        /**
         * If connected get lat and long
         * 
         */
        @Override
        public void onConnected(Bundle bundle) {
            Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);

            if (location == null) {
                LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);

            } else {
                //If everything went fine lets get latitude and longitude
                currentLatitude = location.getLatitude();
                currentLongitude = location.getLongitude();

                Toast.makeText(this, currentLatitude + " WORKS " + currentLongitude + "", Toast.LENGTH_LONG).show();
            }
        }


        @Override
        public void onConnectionSuspended(int i) {}

        @Override
        public void onConnectionFailed(ConnectionResult connectionResult) {
            /*
             * Google Play services can resolve some errors it detects.
             * If the error has a resolution, try sending an Intent to
             * start a Google Play services activity that can resolve
             * error.
             */
            if (connectionResult.hasResolution()) {
                try {
                    // Start an Activity that tries to resolve the error
                    connectionResult.startResolutionForResult(this, CONNECTION_FAILURE_RESOLUTION_REQUEST);
                    /*
                     * Thrown if Google Play services canceled the original
                     * PendingIntent
                     */
                } catch (IntentSender.SendIntentException e) {
                    // Log the error
                    e.printStackTrace();
                }
            } else {
                /*
                 * If no resolution is available, display a dialog to the
                 * user with the error.
                 */
                Log.e("Error", "Location services connection failed with code " + connectionResult.getErrorCode());
            }
        }

        /**
         * If locationChanges change lat and long
         * 
         * 
         * @param location
         */
        @Override
        public void onLocationChanged(Location location) {
            currentLatitude = location.getLatitude();
            currentLongitude = location.getLongitude();

            Toast.makeText(this, currentLatitude + " WORKS " + currentLongitude + "", Toast.LENGTH_LONG).show();
        }

    }

If you need more info just go to:

The Beginner’s Guide to Location in Android

Note: This doesn't seem to work in the emulator but works just fine on a device

Real example:

var trackList = Model.TrackingHistory.GroupBy(x => x.ShipmentStatusId).Select(x => x.Last()).Reverse();
List<int> done_step1 = new List<int>() {2,3,4,5,6,7,8,9,10,11,14,18,21,22,23,24,25,26 };
bool isExists = trackList.Where(x => done_step1.Contains(x.ShipmentStatusId.Value)).FirstOrDefault() != null;

I know the question was about ASP but maybe somebody will find this answer helpful.

If you have a server behind the IIS 7.5 (e.g. Tomcat). In my case I have a server farm with Tomcat server configured. In such case you can change the timeout using the IIS Manager:

• go to Server Farms -> {Server Name} -> Proxy
• change the value in the Time-out entry box
• click Apply (top-right corner)

or you can change it in the cofig file:

• open %WinDir%\System32\Inetsrv\Config\applicationHost.config
• adjust the server webFarm configuration to be similar to the following

Example:

<webFarm name="${SERVER_NAME}" enabled="true"> 
  <server address="${SERVER_ADDRESS}" enabled="true">
    <applicationRequestRouting httpPort="${SERVER_PORT}" />
  </server>
  <applicationRequestRouting>
    <protocol timeout="${TIME}" />
  </applicationRequestRouting>
</webFarm>

The ${TIME} is in HH:mm:ss format (so if you want to set it to 90 seconds then put there 00:01:30)

In case of Tomcat (and probably other servlet containers) you have to remember to change the timeout in the %TOMCAT_DIR%\conf\server.xml (just search for connectionTimeout attribute in Connector tag, and remember that it is specified in milliseconds)

It is better if you override the delete method for this. That way, you can incorporate DB transactions within the delete method itself. If you use the event way, you will have to cover your call of delete method with a DB transaction every time you call it.

In your User model.

public function delete()
{
    \DB::beginTransaction();

     $this
        ->photo()
        ->delete()
    ;

    $result = parent::delete();

    \DB::commit();

    return $result;
}

$a = 'John' ; <br/>
$b = 'Doe' ; <br/>
$c = $a.$b"&lt;br/>";

You might be confusing compilation from execution. Python has no compilation step! :) As soon as you type python myprogram.py the program runs and, in your case, tries to connect to an open port 5000, giving an error if no server program is listening there. It sounds like you are familiar with two-step languages, that require compilation to produce an executable — and thus you are confusing Python's runtime compilaint that “I can't find anyone listening on port 5000!” with a compile-time error. But, in fact, your Python code is fine; you just need to bring up a listener before running it!

Yes, you are correct. If you are using a jQuery plugin, do not put the code in the controller. Instead create a directive and put the code that you would normally have inside the link function of the directive.

There are a couple of points in the documentation that you could take a look at. You can find them here:
Common Pitfalls

Using controllers correctly

Ensure that when you are referencing the script in your view, you refer it last - after the angularjs library, controllers, services and filters are referenced.

EDIT: Rather than using $(element), you can make use of angular.element(element) when using AngularJS with jQuery

Step 1: Install Visual C++ 2010 Express from here.

(Do not install Microsoft Visual Studio 2010 Service Pack 1 )

Step 2: Remove all the Microsoft Visual C++ 2010 Redistributable packages from Control Panel\Programs and Features. If you don't do those then the install is going to fail with an obscure "Fatal error during installation" error.

Step 3: Install offline version of Windows SDK for Visual Studio 2010 (v7.1) from here. This is required for 64bit extensions. Windows has builtin mounting for ISOs like Pismo.

Step 4: You need to install the ISO file with Pismo File Mount Audit Package. Download Pismo from here

Step 5: Right click the downloaded ISO file and choose mount with Pismo. Thereafter, install the Setup\SDKSetup.exe instead of setup.exe.

Step 6a: Create a vcvars64.bat file in C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin\amd64 by changing directory to C:\Program Files (x86)\Microsoft Visual Studio version\VC\ on the command prompt. Type command on the command prompt: cd C:\Program Files (x86)\Microsoft Visual Studio version\VC\r

Step 6b: To configure this Command Prompt window for 64-bit command-line builds that target x86 platforms, at the command prompt, enter: vcvarsall x86 Click here for more options.

Step 7: At the command prompt, install the PyCrypto by typing: C:\Python3X>pip install -U your_wh_file

A File object in Java is a representation of a path to a directory or file, not the file itself. You don't need to have write access to the filesystem to create a File object, you only need it if you intend to actually write to the file (using a FileOutputStream for example)

In httpclient-4.3.3.jar, there is another HttpClient to use:

public static void main (String[] args) throws Exception {
    // org.apache.http.client.HttpClient client = new DefaultHttpClient();
    org.apache.http.client.HttpClient client = HttpClientBuilder.create().build();
    System.out.println("HttpClient = " + client.getClass().toString());
    org.apache.http.client.methods.HttpPost post = new HttpPost("https://www.rideforrainbows.org/");
    org.apache.http.HttpResponse response = client.execute(post);
    java.io.InputStream is = response.getEntity().getContent();
    java.io.BufferedReader rd = new java.io.BufferedReader(new java.io.InputStreamReader(is));
    String line;
    while ((line = rd.readLine()) != null) { 
        System.out.println(line);
    }
}

This HttpClientBuilder.create().build() will return org.apache.http.impl.client.InternalHttpClient. It can handle the this hostname in certificate didn't match issue.

OpenSSL command line app does not display any characters when you are entering your password. Just type it then press enter and you will see that it is working.

You can also use openssl pkcs12 -export -inkey mykey.key -in developer_identity.pem -out iphone_dev.p12 -password pass:YourPassword to pass the password YourPassword from command line. Please take a look at section Pass Phrase Options in OpenSSL manual for more information.

I had this error when I used a launch configuration that had an invalid classpath. In my case, I had a project that initially used Maven and thus a launch configuration had a Maven classpath element in it. I had later changed the project to use Gradle and removed the Maven classpath from the project's classpath, but the launch configuration still used it. I got this error trying to run it. Cleaning and rebuilding the project did not resolve this error. Instead, edit the launch configuration, remove the project classpath element, then add the project back to the User Entries in the classpath.

i found that my google payment account was not activated. i activated it and the error was solved. link for vitrification: google account verification

Use Val(txtPrice.text)

I would also allow only number and the dot char by inserting some validation code in the key press event of the price text box.

Use this:

return RedirectToAction("LogIn", "Account", new { area = "" });

This will redirect to the LogIn action in the Account controller in the "global" area.

It's using this RedirectToAction overload:

protected internal RedirectToRouteResult RedirectToAction(
    string actionName,
    string controllerName,
    Object routeValues
)

MSDN

You can use a static variable within the activity.

class MyActivity extends Activity {
     static boolean active = false;

      @Override
      public void onStart() {
         super.onStart();
         active = true;
      } 

      @Override
      public void onStop() {
         super.onStop();
         active = false;
      }
}

The only gotcha is that if you use it in two activities that link to each other then onStop on the first is sometimes called after onStart in second. So both might be true briefly.

Depending on what you are trying to do (update the current activity from a service?). You could just register a static listener in the service in your activity onStart method then the correct listener will be available when your service wants to update the UI.

The for attribute shows that this label stands for related input field, or check box or radio button or any other data entering field associated with it. for example

<li>
    <label>{translate:blindcopy}</label>
    <a class="" href="#" title="{translate:savetemplate}" onclick="" ><i class="fa fa-list" class="button" ></i></a> &nbsp 
            <input type="text" id="BlindCopy" name="BlindCopy" class="splitblindcopy" />

</li>

With Ajax, for me worked:

Html:

<div id='anID'>
 <form name="nameOfForm">
            <p><b>Your headline</b></p>
            <input type='radio' name='nameOfRadio' value='seed' 
             <?php if ($interviewStage == 'seed') {echo" checked ";}?> 
            onchange='funcInterviewStage()'><label>Your label</label><br>
 </form>
</div>

Javascript:

 function funcInterviewStage() {

                var dis = document.nameOfForm.nameOfRadio.value;

                //Auswahltafel anzeigen
                  if (dis == "") {
                      document.getElementById("anID").innerHTML = "";
                      return;
                  } else { 
                      if (window.XMLHttpRequest) {
                          // code for IE7+, Firefox, Chrome, Opera, Safari
                          xmlhttp = new XMLHttpRequest();
                      } else {
                          // code for IE6, IE5
                          xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
                      }
                      xmlhttp.onreadystatechange = function() {
                          if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
                              document.getElementById("anID").innerHTML = xmlhttp.responseText;
                          }
                      }
                      xmlhttp.open("GET","/includes/[name].php?id="+dis,true);
                      xmlhttp.send();
                  }
              }  

And php:

//// Get Value
$id = mysqli_real_escape_string($db, $_GET['id']);

//// Insert to database
$insert = mysqli_query($db, "UPDATE [TABLE] SET [column] = '$id' WHERE [...]");

//// Show radio buttons again
$mysqliAbfrage = mysqli_query($db, "SELECT [column] FROM [Table] WHERE [...]");
                  while ($row = mysqli_fetch_object($mysqliAbfrage)) {
                    ...
                  }
                  echo" 
                  <form name='nameOfForm'>
                      <p><b>Your headline</b></p>
                      <input type='radio' name='nameOfRadio' value='seed'"; if ($interviewStage == 'seed') {echo" checked ";} echo" onchange='funcInterviewStage()'><label>Yourr Label</label><br>
                      <input type='radio' name='nameOfRadio' value='startup'"; if ($interviewStage == 'startup') {echo" checked ";} echo" onchange='funcInterviewStage()'><label>Your label</label><br>

                  </form> ";

Based on HTML 4, the id should start from letter:

ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").

So, one of the solutions could be (alphanumeric):

  var length = 9;
  var prefix = 'my-awesome-prefix-'; // To be 100% sure id starts with letter

  // Convert it to base 36 (numbers + letters), and grab the first 9 characters
  // after the decimal.
  var id = prefix + Math.random().toString(36).substr(2, length);

Another solution - generate string with letters only:

  var length = 9;
  var id = Math.random().toString(36).replace(/[^a-z]+/g, '').substr(0, length);

You can use ImportRow method to copy Row from DataTable to DataTable with the same schema:

var row = SourceTable.Rows[RowNum];
DestinationTable.ImportRow(row);

Update:

With your new Edit, I believe:

var desRow = dataTable.NewRow();
var sourceRow = dataTable.Rows[rowNum];
desRow.ItemArray = sourceRow.ItemArray.Clone() as object[];

will work

It may be late but there is a new simple solution to this question for who ever wants it.
In kotlin

val player = MediaPlayer.create(this,Settings.System.DEFAULT_RINGTONE_URI)
player.start()

Above code will play default ringtone but if you want default alarm, change

Settings.System.DEFAULT_RINGTONE_URI

to

Settings.System.DEFAULT_ALARM_ALERT_URI

Just to add. If you right-click on an eclipse project and select Properties, select the Java Build Path link on the left. Then select the Source Tab. You'll see a list of all the java source folders. You can even add your own. By default the {project}/src folder is the classpath folder.

public OnClickListener moreListener = new OnClickListener() {

    @Override
      public void onClick(View v) {
          adapter.add("aaaa")
      }
}

When I used CocoaPods to develop iOS projects, there is a .xcworkspace file, you need to open the project with .xcworkspace file related with CocoaPods.

But when you Show Package Contents with .xcworkspace file, you will find the contents.xcworkspacedata file.

<?xml version="1.0" encoding="UTF-8"?>
<Workspace
   version = "1.0">
   <FileRef
      location = "group:BluetoothColorLamp24G.xcodeproj">
   </FileRef>
   <FileRef
      location = "group:Pods/Pods.xcodeproj">
   </FileRef>
</Workspace>

pay attention to this line:

location = "group:BluetoothColorLamp24G.xcodeproj"

The .xcworkspace file has reference with the .xcodeproj file.

Development Environment:

macOS 10.14
Xcode 10.1

As a rule of thumb, value for non-class types and const reference for classes. If a class is really small it's probably better to pass by value, but the difference is minimal. What you really want to avoid is passing some gigantic class by value and having it all duplicated - this will make a huge difference if you're passing, say, a std::vector with quite a few elements in it.

If your database StartTime = 07:00:00 and endtime = 14:00:00, and both are time type. Your query to get the time difference would be:

SELECT TIMEDIFF(Time(endtime ), Time(StartTime )) from tbl_name

If your database startDate = 2014-07-20 07:00:00 and endtime = 2014-07-20 23:00:00, you can also use this query.

The best way to do it, is to define a function, and pass it a parameter of the ID's name that you want to grab from the DOM, then every time you want to grab an ID and store it inside an array, then you can call the function

<p id="testing">Demo test!</p>

function grabbingId(element){
    var storeId = document.getElementById(element);

    return storeId;
}


grabbingId("testing").syle.color = "red";

It was my regex: @"^(?=.{3,15}$)(?:(?:\p{L}|\p{N})[._()\[\]-]?)*$"

I just added ([\w ]+) at the end of my regex before *

@"^(?=.{3,15}$)(?:(?:\p{L}|\p{N})[._()\[\]-]?)([\w ]+)*$"

Now string is allowed to have spaces.

If the radiobutton-checked event occurs before the content of the window is loaded fully, i.e. the ellipse is loaded fully, such an exception will be thrown. So check if the UI of the window is loaded (probably by Window_ContentRendered event, etc.).

Any chance the build process is looking into the subdirectories and including something it shouldn't? BTW, you can do a legal checkout, then remove the .svn and all it contains. That should give you the same as an export. Try compiling that, before and after removing the metadata, as it were.

For me this error was caused by DotNetOpenAuth not being compatible with MVC5 after upgrading from MVC4 to MVC5. Uninstalling Microsoft.Web.WebPages.OAuth fixed the problem.

You want exactly this:

BASE_DIR = os.path.join( os.path.dirname( __file__ ), '..' )

This is essentially the answer that Yishai provided above, re-written in Kotlin :

@RunWith(Parameterized::class)
class MyTest {

    companion object {

        private const val numberOfTests = 200

        @JvmStatic
        @Parameterized.Parameters
        fun data(): Array<Array<Any?>> = Array(numberOfTests) { arrayOfNulls<Any?>(0) }
    }

    @Test
    fun testSomething() { }
}

localhost works now. However, remember that after adding localhost to list of domain names, it takes up to 30 minutes to take effect (according to the help tip shown against the domain names list).

My preferred is:

Commenting in a Bash script

This will have some overhead, but technically it does answer your question

echo abc `#put your comment here` \
     def `#another chance for a comment` \
     xyz etc

And for pipelines specifically, there is a cleaner solution with no overhead

echo abc |        # normal comment OK here
     tr a-z A-Z | # another normal comment OK here
     sort |       # the pipelines are automatically continued
     uniq         # final comment

How to put a line comment for a multi-line command

in my case I was using AWS SES and I had to verify both "FromEmail" and "Recipient". Once done that I could send without problems.

Map is an interface that HashMap implements. The difference is that in the second implementation your reference to the HashMap will only allow the use of functions defined in the Map interface, while the first will allow the use of any public functions in HashMap (which includes the Map interface).

It will probably make more sense if you read Sun's interface tutorial

I typed this in my URL bar:

javascript:{ var col = 'screwdriver'; var x = '<option value="' + col + '"' + ((col == 'screwdriver') ? ' selected' : '') + '>Very roomy</option>'; alert(x); }

Can't pickle <type 'function'>: attribute lookup __builtin__.function failed

This error will also come if you have any inbuilt function inside the model object that was passed to the async job.

So make sure to check the model objects that are passed doesn't have inbuilt functions. (In our case we were using FieldTracker() function of django-model-utils inside the model to track a certain field). Here is the link to relevant GitHub issue.

simple, you can't!

JSP is server side, javascript is client side meaning at the time the javascript is evaluated there is no more 'jsp code'.

See here.

In particular this part:

Lamé showed that the number of steps needed to arrive at the greatest common divisor for two numbers less than n is

So O(log min(a, b)) is a good upper bound.

(ANSWER IS IN DOT NET 4.5 and in java, there must be a similar approach exist)

I am from West Bengal in INDIA. As I understand your problem is ... You want to produce similar to ' ? ' (It is a letter in Bengali language) which has Unicode HEX : 0X0985.

Now if you know this value in respect of your language then how will you produce that language specific Unicode symbol right ?

In Dot Net it is as simple as this :

int c = 0X0985;
string x = Char.ConvertFromUtf32(c);

Now x is your answer. But this is HEX by HEX convert and sentence to sentence conversion is a work for researchers :P

You can use this code

     <script>
                // Replace the <textarea id="editor"> with a CKEditor
                // instance, using default configuration.

                CKEDITOR.config.filebrowserImageBrowseUrl = '/admin/laravel-filemanager?type=Files';
                CKEDITOR.config.filebrowserImageUploadUrl = '/admin/laravel-filemanager/upload?type=Images&_token=';
                CKEDITOR.config.filebrowserBrowseUrl = '/admin/laravel-filemanager?type=Files';
                CKEDITOR.config.filebrowserUploadUrl = '/admin/laravel-filemanager/upload?type=Files&_token=';

                CKEDITOR.replaceAll( 'editor');
   </script>

In my case, this error was due to incorrect paths used to specify intents in my preferences xml file after I renamed the project. For instance, where I had:

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
    <Preference
        android:key="pref_edit_recipe_key"
        android:title="Add/Edit Recipe">
        <intent
            android:action="android.intent.action.VIEW"
            android:targetPackage="com.ssimon.olddirectory"
            android:targetClass="com.ssimon.olddirectory.RecipeEditActivity"/>
    </Preference>
</PreferenceScreen> 

I needed the following instead:

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
    <Preference
        android:key="pref_edit_recipe_key"
        android:title="Add/Edit Recipe">
        <intent
            android:action="android.intent.action.VIEW"
            android:targetPackage="com.ssimon.newdirectory"
            android:targetClass="com.ssimon.newdirectory.RecipeEditActivity"/>
</Preference>

Correcting the path names fixed the problem.

I'm a little surprised nobody has suggested the most obvious solution:

grep -v '^#' filename

This solves the problem as stated.

But note that a common convention is for everything from a # to the end of a line to be treated as a comment:

sed 's/#.*$//' filename

though that treats, for example, a # character within a string literal as the beginning of a comment (which may or may not be relevant for your case) (and it leaves empty lines).

A line starting with arbitrary whitespace followed by # might also be treated as a comment:

grep -v '^ *#' filename

if whitespace is only spaces, or

grep -v '^[  ]#' filename

where the two spaces are actually a space followed by a literal tab character (type "control-v tab").

For all these commands, omit the filename argument to read from standard input (e.g., as part of a pipe).

It could be due to the architecture of your OS. Is your OS 64 Bit and have you installed 64 bit version of Python? It may help to install both 32 bit version Python 3.1 and Pygame, which is available officially only in 32 bit and you won't face this problem.

I see that 64 bit pygame is maintained here, you might also want to try uninstalling Pygame only and install the 64 bit version on your existing python3.1, if not choose go for both 32-bit version.

You could also just re-install Anaconda, and tick the option add variable to Path.. This will prevent you from making mistakes when editing environment variables. If you make mistakes here, your operating system could start malfunctioning.

Use IsNumeric Function :

IsNumeric(number)

If you want to validate a phone number you should use a regular expression, for example:

^\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{3})$

Thanks to DroidT, I made this:

I realize that if the Fragment does not execute onCreateView(), its view is not instantiated. So, if the fragment on back stack did not create its views, I save the last stored state, otherwise I build my own bundle with the data I want to save/restore.

1) Extend this class:

import android.os.Bundle;
import android.support.v4.app.Fragment;

public abstract class StatefulFragment extends Fragment {

    private Bundle savedState;
    private boolean saved;
    private static final String _FRAGMENT_STATE = "FRAGMENT_STATE";

    @Override
    public void onSaveInstanceState(Bundle state) {
        if (getView() == null) {
            state.putBundle(_FRAGMENT_STATE, savedState);
        } else {
            Bundle bundle = saved ? savedState : getStateToSave();

            state.putBundle(_FRAGMENT_STATE, bundle);
        }

        saved = false;

        super.onSaveInstanceState(state);
    }

    @Override
    public void onCreate(Bundle state) {
        super.onCreate(state);

        if (state != null) {
            savedState = state.getBundle(_FRAGMENT_STATE);
        }
    }

    @Override
    public void onDestroyView() {
        savedState = getStateToSave();
        saved = true;

        super.onDestroyView();
    }

    protected Bundle getSavedState() {
        return savedState;
    }

    protected abstract boolean hasSavedState();

    protected abstract Bundle getStateToSave();

}

2) In your Fragment, you must have this:

@Override
protected boolean hasSavedState() {
    Bundle state = getSavedState();

    if (state == null) {
        return false;
    }

    //restore your data here

    return true;
}

3) For example, you can call hasSavedState in onActivityCreated:

@Override
public void onActivityCreated(Bundle state) {
    super.onActivityCreated(state);

    if (hasSavedState()) {
        return;
    }

    //your code here
}

TO Copy The Folder I Use Two Text Box To Know The Place Of Folder And Anther Text Box To Know What The Folder To Copy It And This Is The Code

MessageBox.Show("The File is Create in The Place Of The Programe If you Don't Write The Place Of copy And You write Only Name Of Folder");// It Is To Help The User TO Know
          if (Fromtb.Text=="")
        {
            MessageBox.Show("Ples You Should Write All Text Box");
            Fromtb.Select();
            return;
        }
        else if (Nametb.Text == "")
        {
            MessageBox.Show("Ples You Should Write The Third Text Box");
            Nametb.Select();
            return;
        }
        else if (Totb.Text == "")
        {
            MessageBox.Show("Ples You Should Write The Second Text Box");
            Totb.Select();
            return;
        }

        string fileName = Nametb.Text;
        string sourcePath = @"" + Fromtb.Text;
        string targetPath = @"" + Totb.Text;


        string sourceFile = System.IO.Path.Combine(sourcePath, fileName);
        string destFile = System.IO.Path.Combine(targetPath, fileName);


        if (!System.IO.Directory.Exists(targetPath))
        {
            System.IO.Directory.CreateDirectory(targetPath);
            //when The User Write The New Folder It Will Create 
            MessageBox.Show("The File is Create in "+" "+Totb.Text);
        }


        System.IO.File.Copy(sourceFile, destFile, true);


        if (System.IO.Directory.Exists(sourcePath))
        {
            string[] files = System.IO.Directory.GetFiles(sourcePath);


            foreach (string s in files)
            {
                fileName = System.IO.Path.GetFileName(s);
                destFile = System.IO.Path.Combine(targetPath, fileName);
                System.IO.File.Copy(s, destFile, true);

            }
            MessageBox.Show("The File is copy To " + Totb.Text);

        }

• db:migrate runs (single) migrations that have not run yet.

• db:create creates the database

• db:drop deletes the database

• db:schema:load creates tables and columns within the existing database following schema.rb. This will delete existing data.

• db:setup does db:create, db:schema:load, db:seed

• db:reset does db:drop, db:setup

• db:migrate:reset does db:drop, db:create, db:migrate

Typically, you would use db:migrate after having made changes to the schema via new migration files (this makes sense only if there is already data in the database). db:schema:load is used when you setup a new instance of your app.

I hope that helps.

UPDATE for rails 3.2.12:

I just checked the source and the dependencies are like this now:

• db:create creates the database for the current env

• db:create:all creates the databases for all envs

• db:drop drops the database for the current env

• db:drop:all drops the databases for all envs

• db:migrate runs migrations for the current env that have not run yet

• db:migrate:up runs one specific migration

• db:migrate:down rolls back one specific migration

• db:migrate:status shows current migration status

• db:rollback rolls back the last migration

• db:forward advances the current schema version to the next one

• db:seed (only) runs the db/seed.rb file

• db:schema:load loads the schema into the current env's database

• db:schema:dump dumps the current env's schema (and seems to create the db as well)

• db:setup runs db:schema:load, db:seed

• db:reset runs db:drop db:setup

• db:migrate:redo runs (db:migrate:down db:migrate:up) or (db:rollback db:migrate) depending on the specified migration

• db:migrate:reset runs db:drop db:create db:migrate

For further information please have a look at https://github.com/rails/rails/blob/v3.2.12/activerecord/lib/active_record/railties/databases.rake (for Rails 3.2.x) and https://github.com/rails/rails/blob/v4.0.5/activerecord/lib/active_record/railties/databases.rake (for Rails 4.0.x)

If you're willing to include the jQuery UI library, in addition to jQuery itself, then you can simply use hide(), with additional arguments, as follows:

$(document).ready(
    function(){
        $('#slider').click(
            function(){
                $(this).hide('slide',{direction:'right'},1000);

            });
    });

JS Fiddle demo.

Without using jQuery UI, you could achieve your aim just using animate():

$(document).ready(
    function(){
        $('#slider').click(
            function(){
                $(this)
                    .animate(
                        {
                            'margin-left':'1000px'
                            // to move it towards the right and, probably, off-screen.
                        },1000,
                        function(){
                            $(this).slideUp('fast');
                            // once it's finished moving to the right, just 
                            // removes the the element from the display, you could use
                            // `remove()` instead, or whatever.
                        }
                        );

            });
    });

JS Fiddle demo

If you do choose to use jQuery UI, then I'd recommend linking to the Google-hosted code, at: https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.6/jquery-ui.min.js

Checking for undefined-ness is not an accurate way of testing whether a key exists. What if the key exists but the value is actually undefined?

var obj = { key: undefined };
obj["key"] !== undefined // false, but the key exists!

You should instead use the in operator:

"key" in obj // true, regardless of the actual value

If you want to check if a key doesn't exist, remember to use parenthesis:

!("key" in obj) // true if "key" doesn't exist in object
!"key" in obj   // Do not do this! It is equivalent to "false in obj"

Or, if you want to particularly test for properties of the object instance (and not inherited properties), use hasOwnProperty:

obj.hasOwnProperty("key") // true

For performance comparison between the methods that are in, hasOwnProperty and key is undefined, see this benchmark

Another method utilizing the dplyr package:

library(dplyr)
df <- mtcars %>%
        filter(mpg > 25)

Without the chain (%>%) operator:

library(dplyr)
df <- filter(mtcars, mpg > 25)

CriteriaBuilder cb = em.getCriteriaBuilder();
CriteriaQuery<Long> cq = cb.createQuery(Long.class);
cq.select(cb.count(cq.from(MyEntity.class)));

return em.createQuery(cq).getSingleResult();

You can do this :

<table id="table_header">
<tr>
   <td contenteditable="true">a</td>
   <td contenteditable="true">b</td>
   <td contenteditable="true">c</td>
</tr>
</table>

The solution is to define a custom binding inside your Web.Config file and set the security mode to "Transport". Then you just need to use the bindingConfiguration property inside your endpoint definition to point to your custom binding.

See here: Scott's Blog: WCF Bindings Needed For HTTPS

'.'.join() or ".".join().. So any string instance has the method join()

def check_duplicates(my_list):
    seen = {}
    for item in my_list:
        if seen.get(item):
            return True
        seen[item] = True
    return False

Make sure that the -L option appears ahead of the -l option; the order of options in linker command lines does matter, especially with static libraries. The -L option specifies a directory to be searched for libraries (static or shared). The -lname option specifies a library which is with libmine.a (static) or libmine.so (shared on most variants of Unix, but Mac OS X uses .dylib and HP-UX used to use .sl). Conventionally, a static library will be in a file libmine.a. This is convention, not mandatory, but if the name is not in the libmine.a format, you cannot use the -lmine notation to find it; you must list it explicitly on the compiler (linker) command line.

The -L./libmine option says "there is a sub-directory called libmine which can be searched to find libraries". I can see three possibilities:

1. You have such a sub-directory containing libmine.a, in which case you also need to add -lmine to the linker line (after the object files that reference the library).
2. You have a file libmine that is a static archive, in which case you simply list it as a file ./libmine with no -L in front.
3. You have a file libmine.a in the current directory that you want to pick up. You can either write ./libmine.a or -L . -lmine and both should find the library.

It's better to have a proper JSON format instead of directly using the one converted from XML.

[
  {
    "number": "2013-W45",
    "days": [
      {
        "dow": "1",
        "templateDay": "Monday",
        "jobs": [
          {
            "name": "Wakeup",
            "jobs": [
              {
                "name": "prepare breakfast",

              }
            ]
          },
          {
            "name": "work 9-5",

          }
        ]
      },
      {
        "dow": "2",
        "templateDay": "Tuesday",
        "jobs": [
          {
            "name": "Wakeup",
            "jobs": [
              {
                "name": "prepare breakfast",

              }
            ]
          }
        ]
      }
    ]
  }
]

This will make things much easier and easy to loop through.

Now you can write the loop as -

<div ng-repeat="week in myData">
   <div ng-repeat="day in week.days">
      {{day.dow}} - {{day.templateDay}}
      <b>Jobs:</b><br/> 
       <ul>
         <li ng-repeat="job in day.jobs"> 
           {{job.name}} 
         </li>
       </ul>
   </div>
</div>

I have come across AXTools CODESMART..Try that once. Use code analyzer in reviews section.It will list dead local and global functions along with other issues.

I'd suggest that fetching large XML files from the server should be avoided: the variable "xml" should used like a cache, and not as the data store itself.

In most scenarios, it is possible to examine the cache and see if you need to make a request to the server to get the data that you want. This will make your app lighter and faster.

cheers, jrh.

You have a bad table design. You can't autoincrement a string, that doesn't make any sense. You have basically two options:

1.) change type of ID to int instead of string
2.) not recommended!!! - handle autoincrement by yourself. You first need to get the latest value from the database, parse it to the integer, increment it and attach it to the entity as a string again. VERY BAD idea

First option requires to change every table that has a reference to this table, BUT it's worth it.

You can overwrite your default activity animation. Here is the solution that I use:

Create a "CustomActivityAnimation" and add this to your base Theme by "windowAnimationStyle".

<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorPrimary</item>
    <item name="android:windowAnimationStyle">@style/CustomActivityAnimation</item>

</style>

<style name="CustomActivityAnimation" parent="@android:style/Animation.Activity">
    <item name="android:activityOpenEnterAnimation">@anim/slide_in_right</item>
    <item name="android:activityOpenExitAnimation">@anim/slide_out_left</item>
    <item name="android:activityCloseEnterAnimation">@anim/slide_in_left</item>
    <item name="android:activityCloseExitAnimation">@anim/slide_out_right</item>
</style>

Create anim folder under res folder and then create this four animation files:

slide_in_right.xml

<?xml version="1.0" encoding="utf-8"?>

<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate android:fromXDelta="100%p" android:toXDelta="0"
        android:duration="@android:integer/config_mediumAnimTime"/>
</set>

slide_out_left.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate android:fromXDelta="0" android:toXDelta="-100%p"
        android:duration="@android:integer/config_mediumAnimTime"/>
</set>

slide_in_left.xml

<?xml version="1.0" encoding="utf-8"?>

<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate android:fromXDelta="-100%p" android:toXDelta="0"
        android:duration="@android:integer/config_mediumAnimTime"/>
</set>

slide_out_right.xml

<?xml version="1.0" encoding="utf-8"?>

<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate android:fromXDelta="0" android:toXDelta="100%p"
        android:duration="@android:integer/config_mediumAnimTime"/>
</set>

This is my sample project in github.

That's all... Happy coding :)

In chrome, your best option might be the Snippets tab under Sources in the Developer Tools.

It will allow you to write and run code, for example, in a about:blank page.

More information here: https://developers.google.com/web/tools/chrome-devtools/debug/snippets/?hl=en

Use Split() function to slice them and ToList() to return them as a list.

var names = "Brian,Joe,Chris";
List<string> nameList = names.Split(',').ToList();

I had the same problem, tried setting path variables and everything. What SDK manager needs is not the JDK, but the actual Java SE end user crap. Go to http://www.java.com/en/download/ie_manual.jsp?locale=en and download that. As soon as I finished installing that, it worked like a charm

IIS will not server .woff files by default, so in IIS you'll need to add a <mimeMap> entry to your web.config file;

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <staticContent>
            <mimeMap fileExtension=".woff" mimeType="application/x-woff" />
        </staticContent>
    </system.webServer>
</configuration>

Create dictionaries for both arrays using _.keyBy(), merge the dictionaries, and convert the result to an array with _.values(). In this way, the order of the arrays doesn't matter. In addition, it can also handle arrays of different length.

const ObjectId = (id) => id; // mock of ObjectId_x000D_
const arr1 = [{"member" : ObjectId("57989cbe54cf5d2ce83ff9d8"),"bank" : ObjectId("575b052ca6f66a5732749ecc"),"country" : ObjectId("575b0523a6f66a5732749ecb")},{"member" : ObjectId("57989cbe54cf5d2ce83ff9d6"),"bank" : ObjectId("575b052ca6f66a5732749ecc"),"country" : ObjectId("575b0523a6f66a5732749ecb")}];_x000D_
const arr2 = [{"member" : ObjectId("57989cbe54cf5d2ce83ff9d6"),"name" : 'xxxxxx',"age" : 25},{"member" : ObjectId("57989cbe54cf5d2ce83ff9d8"),"name" : 'yyyyyyyyyy',"age" : 26}];_x000D_
_x000D_
const merged = _(arr1) // start sequence_x000D_
  .keyBy('member') // create a dictionary of the 1st array_x000D_
  .merge(_.keyBy(arr2, 'member')) // create a dictionary of the 2nd array, and merge it to the 1st_x000D_
  .values() // turn the combined dictionary to array_x000D_
  .value(); // get the value (array) out of the sequence_x000D_
_x000D_
console.log(merged);

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.14.0/lodash.min.js"></script>

Using ES6 Map

Concat the arrays, and reduce the combined array to a Map. Use Object#assign to combine objects with the same member to a new object, and store in map. Convert the map to an array with Map#values and spread:

const ObjectId = (id) => id; // mock of ObjectId_x000D_
const arr1 = [{"member" : ObjectId("57989cbe54cf5d2ce83ff9d8"),"bank" : ObjectId("575b052ca6f66a5732749ecc"),"country" : ObjectId("575b0523a6f66a5732749ecb")},{"member" : ObjectId("57989cbe54cf5d2ce83ff9d6"),"bank" : ObjectId("575b052ca6f66a5732749ecc"),"country" : ObjectId("575b0523a6f66a5732749ecb")}];_x000D_
const arr2 = [{"member" : ObjectId("57989cbe54cf5d2ce83ff9d6"),"name" : 'xxxxxx',"age" : 25},{"member" : ObjectId("57989cbe54cf5d2ce83ff9d8"),"name" : 'yyyyyyyyyy',"age" : 26}];_x000D_
_x000D_
const merged = [...arr1.concat(arr2).reduce((m, o) => _x000D_
  m.set(o.member, Object.assign(m.get(o.member) || {}, o))_x000D_
, new Map()).values()];_x000D_
_x000D_
console.log(merged);

1. Check the namespaces of the two classes.
2. If you are adding classes in the Class library - Make sure you are using the right Project type. There are two class library types. Class Library(Package) and Class Library. (Select the later one as it creates .dll file) which can then be added if needed in other solutions.

As you can read at http://api.jquery.com/mouseenter/

The mouseenter JavaScript event is proprietary to Internet Explorer. Because of the event's general utility, jQuery simulates this event so that it can be used regardless of browser. This event is sent to an element when the mouse pointer enters the element. Any HTML element can receive this event.

A lot of people have given some very technical answers for this and similar questions, but I think it's simpler than that. Sometimes if you're not paying attention a selector that you don't intend to use can be attached to something in the interface. You might be getting this error because the selector's there but you haven't written any code for it.

The easiest way to double-check that this is not the case is to control-click the item so you can see all of the selectors that are associated with it. If there's anything in there that you don't want to be, get rid of it! Hope this helps...

Sure, use Enumerable.Distinct.

Given a collection of obj (e.g. foo), you'd do something like this:

var distinctTypeIDs = foo.Select(x => x.typeID).Distinct();

There is nothing wrong with your code that uses ValueError. Here's yet another one-liner if you'd like to avoid exceptions:

thing_index = next((i for i, x in enumerate(thing_list) if x == thing), -1)

Use the parseJSON method:

var json = '["City1","City2","City3"]';
var arr = $.parseJSON(json);

Then you have an array with the city names.

myInt=10
myList=[tmpList/myInt for tmpList in range(10,100,10)]

Player.cpp require the definition of Ball class. So simply add #include "Ball.h"

Player.cpp:

#include "Player.h"
#include "Ball.h"

void Player::doSomething(Ball& ball) {
    ball.ballPosX += 10;                   // incomplete type error occurs here.
}

This can also occur if you do something stupid (like I did) and place the api url in the "Project Url" (e.g. http://localhost:59088/api/Product) on the Project Properties->Web tab instead of specifying it in the "Specific Page" text box. This causes Visual Studio to go ahead and create an APP called ProjectName/api/Product, and this will expect a default page. The only way to undo this is to go to C:\Program Files (x86)\IIS Express and use appcmd.exe to delete it like so

>.\appcmd.exe delete APP "ProjectName/api/Product"

arrayList.toArray(new Custom[0]);

http://download.oracle.com/javase/7/docs/api/java/util/ArrayList.html#toArray%28java.lang.Object[]%29

It depends. How many numbers are you adding? Testing many of the above suggestions:

import java.text.NumberFormat;
import java.util.Arrays;
import java.util.Locale;

public class Main {

    public static final NumberFormat FORMAT = NumberFormat.getInstance(Locale.US);

    public static long sumParallel(int[] array) {
        final long start = System.nanoTime();
        int sum = Arrays.stream(array).parallel().reduce(0,(a,b)->  a + b);
        final long end = System.nanoTime();
        System.out.println(sum);
        return  end - start;
    }

    public static long sumStream(int[] array) {
        final long start = System.nanoTime();
        int sum = Arrays.stream(array).reduce(0,(a,b)->  a + b);
        final long end = System.nanoTime();
        System.out.println(sum);
        return  end - start;
    }

    public static long sumLoop(int[] array) {
        final long start = System.nanoTime();
        int sum = 0;
        for (int v: array) {
            sum += v;
        }
        final long end = System.nanoTime();
        System.out.println(sum);
        return  end - start;
    }

    public static long sumArray(int[] array) {
        final long start = System.nanoTime();
        int sum = Arrays.stream(array) .sum();
        final long end = System.nanoTime();
        System.out.println(sum);
        return  end - start;
    }

    public static long sumStat(int[] array) {
        final long start = System.nanoTime();
        int sum = 0;
        final long end = System.nanoTime();
        System.out.println(sum);
        return  end - start;
    }


    public static void test(int[] nums) {
        System.out.println("------");
        System.out.println(FORMAT.format(nums.length) + " numbers");
        long p = sumParallel(nums);
        System.out.println("parallel " + FORMAT.format(p));
        long s = sumStream(nums);
        System.out.println("stream " +  FORMAT.format(s));
        long ar = sumArray(nums);
        System.out.println("arrays " +  FORMAT.format(ar));
        long lp = sumLoop(nums);
        System.out.println("loop " +  FORMAT.format(lp));

    }

    public static void testNumbers(int howmany) {
        int[] nums = new int[howmany];
        for (int i =0; i < nums.length;i++) {
            nums[i] = (i + 1)%100;
        }
        test(nums);
    }

    public static void main(String[] args) {
        testNumbers(3);
        testNumbers(300);
        testNumbers(3000);
        testNumbers(30000);
        testNumbers(300000);
        testNumbers(3000000);
        testNumbers(30000000);
        testNumbers(300000000);
    }
}

I found, using an 8 core, 16 G Ubuntu18 machine, the loop was fastest for smaller values and the parallel for larger. But of course it would depend on the hardware you're running:

------
3 numbers
6
parallel 4,575,234
6
stream 209,849
6
arrays 251,173
6
loop 576
------
300 numbers
14850
parallel 671,428
14850
stream 73,469
14850
arrays 71,207
14850
loop 4,958
------
3,000 numbers
148500
parallel 393,112
148500
stream 306,240
148500
arrays 335,795
148500
loop 47,804
------
30,000 numbers
1485000
parallel 794,223
1485000
stream 1,046,927
1485000
arrays 366,400
1485000
loop 459,456
------
300,000 numbers
14850000
parallel 4,715,590
14850000
stream 1,369,509
14850000
arrays 1,296,287
14850000
loop 1,327,592
------
3,000,000 numbers
148500000
parallel 3,996,803
148500000
stream 13,426,933
148500000
arrays 13,228,364
148500000
loop 1,137,424
------
30,000,000 numbers
1485000000
parallel 32,894,414
1485000000
stream 131,924,691
1485000000
arrays 131,689,921
1485000000
loop 9,607,527
------
300,000,000 numbers
1965098112
parallel 338,552,816
1965098112
stream 1,318,649,742
1965098112
arrays 1,308,043,340
1965098112
loop 98,986,436

You can increase the Heap Size by passing JVM parameters -Xms and -Xmx like below:

For Jar Files:

java -jar -Xms4096M -Xmx6144M jarFilePath.jar

For Java Files:

 java -Xms4096M -Xmx6144M ClassName

The above parameters increase the InitialHeapSize (-Xms) to 4GB (4096 MB) and MaxHeapSize(-Xmx) to 6GB (6144 MB).

But, the Young Generation Heap Size will remain same and the additional HeapSize will be added to the Old Generation Heap Size. To equalize the size of Young Gen Heap and Old Gen Heap, use -XX:NewRatio=1 -XX:-UseAdaptiveSizePolicy params.

java -jar -Xms4096M -Xmx6144M -XX:NewRatio=1 -XX:-UseAdaptiveSizePolicy pathToJarFile.jar

-XX:NewRatio = Old Gen Heap Size : Young Gen HeapSize (You can play with this ratio to get your desired ratio).

There are multiple libraries on SVG graphics using Javascript like: Snap, Raphael, D3. Or you can directly interface the SVG with plain javascript.

Currently all latest versions of the browsers support SVG v1.1. SVG v2.0 is in Working Draft and too early to use it.

This article shows how to interact with SVG using Javascript and has reference to links for browser support. Interfacing with SVG

SASS (SCSS) triangle mixin

I wrote this to make it easier (and DRY) to automatically generate a CSS triangle:

// Triangle helper mixin (by Yair Even-Or)
// @param {Direction} $direction - either `top`, `right`, `bottom` or `left`
// @param {Color} $color [currentcolor] - Triangle color
// @param {Length} $size [1em] - Triangle size
@mixin triangle($direction, $color: currentcolor, $size: 1em) {
  $size: $size/2;
  $transparent: rgba($color, 0);
  $opposite: (top:bottom, right:left, left:right, bottom:top);

  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border: $size solid $transparent;
  border-#{map-get($opposite, $direction)}-color: $color;
  margin-#{$direction}: -$size;
}

use-case example:

span {
  @include triangle(bottom, red, 10px);
}

Playground page

Important note:
if the triangle seems pixelated in some browsers, try one of the methods described here.

Collation defines how you sort and compare string values

For example, it defines how to deal with

• accents (äàa etc)
• case (Aa)
• the language context:
  • In a French collation, cote < côte < coté < côté.
  • In the SQL Server Latin1 default , cote < coté < côte < côté
• ASCII sorts (a binary collation)

I am a bit late in the game, but I couldn't find what I needed here- or anywhere else - so I wrote something myself.

My requirements for a configuration mechanism are the following:

1. Support front-end. What is the point if the front-end cannot use the configuration?
2. Support settings-overrides.js - which looks the same but allows overrides of configuration at settings.js. The idea here is to modify configuration easily without changing the code. I find it useful for saas.

Even though I care less about supporting environments - the will explain how to add it easily to my solution

var publicConfiguration = {
    "title" : "Hello World"
    "demoAuthToken" : undefined, 
    "demoUserId" : undefined, 
    "errorEmail" : null // if null we will not send emails on errors. 

};

var privateConfiguration = {
    "port":9040,
    "adminAuthToken":undefined,
    "adminUserId":undefined
}

var meConf = null;
try{
    meConf = require("../conf/dev/meConf");
}catch( e ) { console.log("meConf does not exist. ignoring.. ")}




var publicConfigurationInitialized = false;
var privateConfigurationInitialized = false;

function getPublicConfiguration(){
    if (!publicConfigurationInitialized) {
        publicConfigurationInitialized = true;
        if (meConf != null) {
            for (var i in publicConfiguration) {
                if (meConf.hasOwnProperty(i)) {
                    publicConfiguration[i] = meConf[i];
                }
            }
        }
    }
    return publicConfiguration;
}


function getPrivateConfiguration(){
    if ( !privateConfigurationInitialized ) {
        privateConfigurationInitialized = true;

        var pubConf = getPublicConfiguration();

        if ( pubConf != null ){
            for ( var j in pubConf ){
                privateConfiguration[j] = pubConf[j];
            }
        }
        if ( meConf != null ){
              for ( var i in meConf ){
                  privateConfiguration[i] = meConf[i];
              }
        }
    }
    return privateConfiguration;

}


exports.sendPublicConfiguration = function( req, res ){
    var name = req.param("name") || "conf";

    res.send( "window." + name + " = " + JSON.stringify(getPublicConfiguration()) + ";");
};


var prConf = getPrivateConfiguration();
if ( prConf != null ){
    for ( var i in prConf ){
        if ( prConf[i] === undefined ){

            throw new Error("undefined configuration [" + i + "]");
        }
        exports[i] = prConf[i];
    }
}


return exports;

Explanation

• undefined means this property is required
• null means it is optional
• meConf - currently the code is target to a file under app. meConf is the overrides files which is targeted to conf/dev - which is ignored by my vcs.
• publicConfiguration - will be visible from front-end and back-end.
• privateConfiguration - will be visible from back-end only.

• sendPublicConfiguration - a route that will expose the public configuration and assign it to a global variable. For example the code below will expose the public configuration as global variable myConf in the front-end. By default it will use the global variable name conf.

  app.get("/backend/conf", require("conf").sendPublicConfiguration);

Logic of overrides

• privateConfiguration is merged with publicConfiguration and then meConf.
• publicConfiguration checks each key if it has an override, and uses that override. This way we are not exposing anything private.

Adding environment support

Even though I don't find an "environment support" useful, maybe someone will.

To add environment support you need to change the meConf require statement to something like this (pseudocode)

if ( environment == "production" ) { meConf = require("../conf/dev/meConf").production; }

if ( environment == "development" ) { meConf = require("../conf/dev/meConf").development; }

Similarly you can have a file per environment

 meConf.development.js
 meConf.production.js

and import the right one. The rest of the logic stays the same.

You can load HTML page partial, in your case is everything inside div#mytable.

setTimeout(function(){
   $( "#mytable" ).load( "your-current-page.html #mytable" );
}, 2000); //refresh every 2 seconds

more information read this http://api.jquery.com/load/

Update Code (if you don't want it auto-refresh)

<button id="refresh-btn">Refresh Table</button>

<script>
$(document).ready(function() {

   function RefreshTable() {
       $( "#mytable" ).load( "your-current-page.html #mytable" );
   }

   $("#refresh-btn").on("click", RefreshTable);

   // OR CAN THIS WAY
   //
   // $("#refresh-btn").on("click", function() {
   //    $( "#mytable" ).load( "your-current-page.html #mytable" );
   // });


});
</script>

This might be better understood if you modified the wording up a bit:

var buttons = {
  foo: 'bar',
  fiz: 'buz'
};

for ( var property in buttons ) {
  console.log( property ); // Outputs: foo, fiz or fiz, foo
}

Note here that you're iterating over the properties of the object, using property as a reference to each during each subsequent cycle.

MSDN says of for ( variable in [object | array ] ) the following:

Before each iteration of a loop, variable is assigned the next property name of object or the next element index of array. You can then use it in any of the statements inside the loop to reference the property of object or the element of array.

Note also that the property order of an object is not constant, and can change, unlike the index order of an array. That might come in handy.

There's no one answer. The standard defines minimum ranges. An int must be able to hold at least 65535. Most modern compilers however allow ints to be 32-bit values. Additionally, there's nothing preventing multiple types from having the same capacity (e.g. int and long).

That being said, the standard does say in your particular case:

0 ? +18446744073709551615

as the range for unsigned long long int.

Further reading: http://en.wikipedia.org/wiki/C_variable_types_and_declarations#Size

I'll try a standard "Why are you doing it this way?" answer... Do you know about java.net.URL?

URL url = new URL(stringURL);

The above will throw a MalformedURLException if it can't parse the URL.

Try this code.

For showing Softkeyboard:

InputMethodManager imm = (InputMethodManager)
                                 getSystemService(Context.INPUT_METHOD_SERVICE);
if(imm != null){
        imm.toggleSoftInput(InputMethodManager.SHOW_IMPLICIT, 0);
    }

For Hiding SoftKeyboard -

InputMethodManager imm = (InputMethodManager)
                                  getSystemService(Context.INPUT_METHOD_SERVICE);
if(imm != null){
        imm.toggleSoftInput(0, InputMethodManager.HIDE_IMPLICIT_ONLY);
    }

@Override
protected Dialog onCreateDialog(int id)
{
    switch(id)
    {
    case 0:
    {               
        return new AlertDialog.Builder(this)
        .setMessage("text here")
        .setPositiveButton("OK", new DialogInterface.OnClickListener() 
        {                   
            @Override
            public void onClick(DialogInterface arg0, int arg1) 
            {
                try
                {

                }//end try
                catch(Exception e)
                {
                    Toast.makeText(getBaseContext(),  "", Toast.LENGTH_LONG).show();
                }//end catch
            }//end onClick()
        }).create();                
    }//end case
  }//end switch
    return null;
}//end onCreateDialog

Meld and KDiff are two of the most popular.

I had the same need in my app (with complex nested components structure) and I unfortunately did not succeed to make it work.

Finally I used vue-scrollto that works fine !

You could always use the sort method, if you don't know where the record is at present:

playlist.sort(function (a, b) {
    return a.artist == "Lalo Schifrin" 
               ? 1    // Move it down the list
               : 0;   // Keep it the same
});

Just create your own button on:

• http://blog.koalite.com/bbg/
• add the CSS at the end off your boottrap.min.css

Cheers

I think leverage this functionality using Java

long time= System.currentTimeMillis();

this will return current time in milliseconds mode . this will surely work

long time= System.currentTimeMillis();
android.util.Log.i("Time Class ", " Time value in millisecinds "+time);

Here is my logcat using the above function

05-13 14:38:03.149: INFO/Time Class(301): Time value in millisecinds 1368436083157

If you got any doubt with millisecond value .Check Here

EDIT : Time Zone I used to demo the code IST(+05:30) ,So if you check milliseconds that mentioned in log to match with time in log you might get a different value based your system timezone

EDIT: This is easy approach .but if you need time zone or any other details I think this won't be enough Also See this approach using android api support

ok. I tried the above two ways but it didnt work for me. After trial and error i came to know that actually the file was not getting saved in 'this.state.file' variable.

fileUpload = (e) => {
    let data = e.target.files
    if(e.target.files[0]!=null){
        this.props.UserAction.fileUpload(data[0], this.fallBackMethod)
    }
}

here fileUpload is a different js file which accepts two params like this

export default (file , callback) => {
const formData = new FormData();
formData.append('fileUpload', file);

return dispatch => {
    axios.put(BaseUrl.RestUrl + "ur/url", formData)
        .then(response => {
            callback(response.data);
        }).catch(error => {
         console.log("*****  "+error)
    });
}

}

don't forget to bind method in the constructor. Let me know if you need more help in this.

As a shorthand you can run:

docker tag d58 myname/server:latest

Where d58 represents the first 3 characters of the IMAGE ID,in this case, that's all you need.

Finally, you can remove the old image as follows:

docker rmi server

If you're already using JavaScript to center stuff when the screen is too small (as per your comment for your header), why not just undo floats/margins with JavaScript while you're at it and use floats and margins normally.

You could even use CSS media queries to reduce the amount JavaScript you're using.

From the dplyr package you can also use the mutate_all() function in combination with toupper(). This will affect both character and factor classes.

library(dplyr)
df <- mutate_all(df, funs=toupper)

This is what SSMS uses when you script using the DROP and CREATE option

IF EXISTS (SELECT *
           FROM   sys.objects
           WHERE  object_id = OBJECT_ID(N'[dbo].[foo]')
                  AND type IN ( N'FN', N'IF', N'TF', N'FS', N'FT' ))
  DROP FUNCTION [dbo].[foo]

GO 

This approach to deploying changes means that you need to recreate all permissions on the object so you might consider ALTER-ing if Exists instead.

Use the Timer class.

public static void Main()
{
    System.Timers.Timer aTimer = new System.Timers.Timer();
    aTimer.Elapsed += new ElapsedEventHandler(OnTimedEvent);
    aTimer.Interval = 5000;
    aTimer.Enabled = true;

    Console.WriteLine("Press \'q\' to quit the sample.");
    while(Console.Read() != 'q');
}

 // Specify what you want to happen when the Elapsed event is raised.
 private static void OnTimedEvent(object source, ElapsedEventArgs e)
 {
     Console.WriteLine("Hello World!");
 }

The Elapsed event will be raised every X amount of milliseconds, specified by the Interval property on the Timer object. It will call the Event Handler method you specify. In the example above, it is OnTimedEvent.

Adding to the answers above, for those who want a quick way to use an external USB device (HDD, flash drive) working inside docker, and not using priviledged mode:

Find the devpath to your device on the host:

sudo fdisk -l

You can recognize your drive by it's capacity quite easily from the list. Copy this path (for the following example it is /dev/sda2).

Disque /dev/sda2 : 554,5 Go, 57151488 octets, 111624 secteurs
Unités : secteur de 1 × 512 = 512 octets
Taille de secteur (logique / physique) : 512 octets / 512 octets
taille d'E/S (minimale / optimale) : 512 octets / 512 octets

Mount this devpath (preferable to /media):

sudo mount <drive path> /media/<mount folder name>

You can then use this either as a param to docker run like:

docker run -it -v /media/<mount folder name>:/media/<mount folder name>

or in docker compose under volumes:

services:
  whatevermyserviceis:
    volumes:
      - /media/<mount folder name>:/media/<mount folder name>

And now when you run and enter your container, you should be able to access the drive inside the container at /media/<mount folder name>

DISCLAIMER:

1. This will probably not work for serial devices such as webcams etc. I have only tested this for USB storage drives.
2. If you need to reconnect and disconnect devices regularly, this method would be annoying, and also would not work unless you reset the mount path and restart the container.
3. I used docker 17.06 + as prescribed in the docs

i also appear this problem,and my code below

        storeFile file(properties.getProperty("filepath"))
        storePassword properties.getProperty("keypassword")
        keyAlias properties.getProperty("keyAlias")
        keyPassword properties.getProperty("keypassword")

the reason is property name error,it should be keyPassword not keypassword

Try this:

location / {
    root /path/to/root;
    expires 30d;
    access_log off;
}

location ~* ^.*\.php$ {
    if (!-f $request_filename) {
        return 404;
    }
    proxy_set_header X-Real-IP  $remote_addr;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_pass http://127.0.0.1:8080;
}

Hopefully it works. Regular expressions have higher priority than plain strings, so all requests ending in .php should be forwared to Apache if only a corresponding .php file exists. Rest will be handled as static files. The actual algorithm of evaluating location is here.

I got this problem during debug mode and the missing file was from a static library I was using. The problem was solved by using step over instead of step into during debugging

Using "groupby" and list comprehension:

Storing all the split dataframe in list variable and accessing each of the seprated dataframe by their index.

DF = pd.DataFrame({'chr':["chr3","chr3","chr7","chr6","chr1"],'pos':[10,20,30,40,50],})
ans = [pd.DataFrame(y) for x, y in DF.groupby('chr', as_index=False)]

accessing the separated DF like this:

ans[0]
ans[1]
ans[len(ans)-1] # this is the last separated DF

accessing the column value of the separated DF like this:

ansI_chr=ans[i].chr 

I found this SQL statement to be a useful place to start (sorry I can't attribute this to the original author; I found it somewhere on the internet):

SELECT * FROM
(SELECT
    sql_fulltext,
    sql_id,
    elapsed_time,
    child_number,
    disk_reads,
    executions,
    first_load_time,
    last_load_time
FROM    v$sql
ORDER BY elapsed_time DESC)
WHERE ROWNUM < 10
/

This finds the top SQL statements that are currently stored in the SQL cache ordered by elapsed time. Statements will disappear from the cache over time, so it might be no good trying to diagnose last night's batch job when you roll into work at midday.

You can also try ordering by disk_reads and executions. Executions is useful because some poor applications send the same SQL statement way too many times. This SQL assumes you use bind variables correctly.

Then, you can take the sql_id and child_number of a statement and feed them into this baby:-

SELECT * FROM table(DBMS_XPLAN.DISPLAY_CURSOR('&sql_id', &child));

This shows the actual plan from the SQL cache and the full text of the SQL.

I had the same problem. I wanted to 'bury' a folder at the bottom of the sort instead of bringing it to the top with the '!' character. Windows recognizes most special characters as just that, 'special', and therefore they ALL are sorted at the top.

However, if you think outside of the English characters, you will find a lot of luck. I used Character Map and the arial font, scrolled down past '~' and the others to the greek alphabet. Capitol Xi, ?, worked best for me, but I didn't check to see which was the actual 'lowest' in the sort.

If you only want to have glyphicons icons without any additional css you can create a css file and put the code below and include it into main css file.

I have to create this extra file as link below was messing with my site styles too.

//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css

Instead to using it directly I created a css file bootstrap-glyphicons.css

@font-face{font-family:'Glyphicons Halflings';src:url('http://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.eot');src:url('http://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'),url('http://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.woff') format('woff'),url('http://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.ttf') format('truetype'),url('http://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.svg#glyphicons-halflingsregular') format('svg');}.glyphicon{position:relative;top:1px;display:inline-block;font-family:'Glyphicons Halflings';font-style:normal;font-weight:normal;line-height:1;-webkit-font-smoothing:antialiased;}_x000D_
.glyphicon-asterisk:before{content:"\2a";}_x000D_
.glyphicon-plus:before{content:"\2b";}_x000D_
.glyphicon-euro:before{content:"\20ac";}_x000D_
.glyphicon-minus:before{content:"\2212";}_x000D_
.glyphicon-cloud:before{content:"\2601";}_x000D_
.glyphicon-envelope:before{content:"\2709";}_x000D_
.glyphicon-pencil:before{content:"\270f";}_x000D_
.glyphicon-glass:before{content:"\e001";}_x000D_
.glyphicon-music:before{content:"\e002";}_x000D_
.glyphicon-search:before{content:"\e003";}_x000D_
.glyphicon-heart:before{content:"\e005";}_x000D_
.glyphicon-star:before{content:"\e006";}_x000D_
.glyphicon-star-empty:before{content:"\e007";}_x000D_
.glyphicon-user:before{content:"\e008";}_x000D_
.glyphicon-film:before{content:"\e009";}_x000D_
.glyphicon-th-large:before{content:"\e010";}_x000D_
.glyphicon-th:before{content:"\e011";}_x000D_
.glyphicon-th-list:before{content:"\e012";}_x000D_
.glyphicon-ok:before{content:"\e013";}_x000D_
.glyphicon-remove:before{content:"\e014";}_x000D_
.glyphicon-zoom-in:before{content:"\e015";}_x000D_
.glyphicon-zoom-out:before{content:"\e016";}_x000D_
.glyphicon-off:before{content:"\e017";}_x000D_
.glyphicon-signal:before{content:"\e018";}_x000D_
.glyphicon-cog:before{content:"\e019";}_x000D_
.glyphicon-trash:before{content:"\e020";}_x000D_
.glyphicon-home:before{content:"\e021";}_x000D_
.glyphicon-file:before{content:"\e022";}_x000D_
.glyphicon-time:before{content:"\e023";}_x000D_
.glyphicon-road:before{content:"\e024";}_x000D_
.glyphicon-download-alt:before{content:"\e025";}_x000D_
.glyphicon-download:before{content:"\e026";}_x000D_
.glyphicon-upload:before{content:"\e027";}_x000D_
.glyphicon-inbox:before{content:"\e028";}_x000D_
.glyphicon-play-circle:before{content:"\e029";}_x000D_
.glyphicon-repeat:before{content:"\e030";}_x000D_
.glyphicon-refresh:before{content:"\e031";}_x000D_
.glyphicon-list-alt:before{content:"\e032";}_x000D_
.glyphicon-flag:before{content:"\e034";}_x000D_
.glyphicon-headphones:before{content:"\e035";}_x000D_
.glyphicon-volume-off:before{content:"\e036";}_x000D_
.glyphicon-volume-down:before{content:"\e037";}_x000D_
.glyphicon-volume-up:before{content:"\e038";}_x000D_
.glyphicon-qrcode:before{content:"\e039";}_x000D_
.glyphicon-barcode:before{content:"\e040";}_x000D_
.glyphicon-tag:before{content:"\e041";}_x000D_
.glyphicon-tags:before{content:"\e042";}_x000D_
.glyphicon-book:before{content:"\e043";}_x000D_
.glyphicon-print:before{content:"\e045";}_x000D_
.glyphicon-font:before{content:"\e047";}_x000D_
.glyphicon-bold:before{content:"\e048";}_x000D_
.glyphicon-italic:before{content:"\e049";}_x000D_
.glyphicon-text-height:before{content:"\e050";}_x000D_
.glyphicon-text-width:before{content:"\e051";}_x000D_
.glyphicon-align-left:before{content:"\e052";}_x000D_
.glyphicon-align-center:before{content:"\e053";}_x000D_
.glyphicon-align-right:before{content:"\e054";}_x000D_
.glyphicon-align-justify:before{content:"\e055";}_x000D_
.glyphicon-list:before{content:"\e056";}_x000D_
.glyphicon-indent-left:before{content:"\e057";}_x000D_
.glyphicon-indent-right:before{content:"\e058";}_x000D_
.glyphicon-facetime-video:before{content:"\e059";}_x000D_
.glyphicon-picture:before{content:"\e060";}_x000D_
.glyphicon-map-marker:before{content:"\e062";}_x000D_
.glyphicon-adjust:before{content:"\e063";}_x000D_
.glyphicon-tint:before{content:"\e064";}_x000D_
.glyphicon-edit:before{content:"\e065";}_x000D_
.glyphicon-share:before{content:"\e066";}_x000D_
.glyphicon-check:before{content:"\e067";}_x000D_
.glyphicon-move:before{content:"\e068";}_x000D_
.glyphicon-step-backward:before{content:"\e069";}_x000D_
.glyphicon-fast-backward:before{content:"\e070";}_x000D_
.glyphicon-backward:before{content:"\e071";}_x000D_
.glyphicon-play:before{content:"\e072";}_x000D_
.glyphicon-pause:before{content:"\e073";}_x000D_
.glyphicon-stop:before{content:"\e074";}_x000D_
.glyphicon-forward:before{content:"\e075";}_x000D_
.glyphicon-fast-forward:before{content:"\e076";}_x000D_
.glyphicon-step-forward:before{content:"\e077";}_x000D_
.glyphicon-eject:before{content:"\e078";}_x000D_
.glyphicon-chevron-left:before{content:"\e079";}_x000D_
.glyphicon-chevron-right:before{content:"\e080";}_x000D_
.glyphicon-plus-sign:before{content:"\e081";}_x000D_
.glyphicon-minus-sign:before{content:"\e082";}_x000D_
.glyphicon-remove-sign:before{content:"\e083";}_x000D_
.glyphicon-ok-sign:before{content:"\e084";}_x000D_
.glyphicon-question-sign:before{content:"\e085";}_x000D_
.glyphicon-info-sign:before{content:"\e086";}_x000D_
.glyphicon-screenshot:before{content:"\e087";}_x000D_
.glyphicon-remove-circle:before{content:"\e088";}_x000D_
.glyphicon-ok-circle:before{content:"\e089";}_x000D_
.glyphicon-ban-circle:before{content:"\e090";}_x000D_
.glyphicon-arrow-left:before{content:"\e091";}_x000D_
.glyphicon-arrow-right:before{content:"\e092";}_x000D_
.glyphicon-arrow-up:before{content:"\e093";}_x000D_
.glyphicon-arrow-down:before{content:"\e094";}_x000D_
.glyphicon-share-alt:before{content:"\e095";}_x000D_
.glyphicon-resize-full:before{content:"\e096";}_x000D_
.glyphicon-resize-small:before{content:"\e097";}_x000D_
.glyphicon-exclamation-sign:before{content:"\e101";}_x000D_
.glyphicon-gift:before{content:"\e102";}_x000D_
.glyphicon-leaf:before{content:"\e103";}_x000D_
.glyphicon-eye-open:before{content:"\e105";}_x000D_
.glyphicon-eye-close:before{content:"\e106";}_x000D_
.glyphicon-warning-sign:before{content:"\e107";}_x000D_
.glyphicon-plane:before{content:"\e108";}_x000D_
.glyphicon-random:before{content:"\e110";}_x000D_
.glyphicon-comment:before{content:"\e111";}_x000D_
.glyphicon-magnet:before{content:"\e112";}_x000D_
.glyphicon-chevron-up:before{content:"\e113";}_x000D_
.glyphicon-chevron-down:before{content:"\e114";}_x000D_
.glyphicon-retweet:before{content:"\e115";}_x000D_
.glyphicon-shopping-cart:before{content:"\e116";}_x000D_
.glyphicon-folder-close:before{content:"\e117";}_x000D_
.glyphicon-folder-open:before{content:"\e118";}_x000D_
.glyphicon-resize-vertical:before{content:"\e119";}_x000D_
.glyphicon-resize-horizontal:before{content:"\e120";}_x000D_
.glyphicon-hdd:before{content:"\e121";}_x000D_
.glyphicon-bullhorn:before{content:"\e122";}_x000D_
.glyphicon-certificate:before{content:"\e124";}_x000D_
.glyphicon-thumbs-up:before{content:"\e125";}_x000D_
.glyphicon-thumbs-down:before{content:"\e126";}_x000D_
.glyphicon-hand-right:before{content:"\e127";}_x000D_
.glyphicon-hand-left:before{content:"\e128";}_x000D_
.glyphicon-hand-up:before{content:"\e129";}_x000D_
.glyphicon-hand-down:before{content:"\e130";}_x000D_
.glyphicon-circle-arrow-right:before{content:"\e131";}_x000D_
.glyphicon-circle-arrow-left:before{content:"\e132";}_x000D_
.glyphicon-circle-arrow-up:before{content:"\e133";}_x000D_
.glyphicon-circle-arrow-down:before{content:"\e134";}_x000D_
.glyphicon-globe:before{content:"\e135";}_x000D_
.glyphicon-tasks:before{content:"\e137";}_x000D_
.glyphicon-filter:before{content:"\e138";}_x000D_
.glyphicon-fullscreen:before{content:"\e140";}_x000D_
.glyphicon-dashboard:before{content:"\e141";}_x000D_
.glyphicon-heart-empty:before{content:"\e143";}_x000D_
.glyphicon-link:before{content:"\e144";}_x000D_
.glyphicon-phone:before{content:"\e145";}_x000D_
.glyphicon-usd:before{content:"\e148";}_x000D_
.glyphicon-gbp:before{content:"\e149";}_x000D_
.glyphicon-sort:before{content:"\e150";}_x000D_
.glyphicon-sort-by-alphabet:before{content:"\e151";}_x000D_
.glyphicon-sort-by-alphabet-alt:before{content:"\e152";}_x000D_
.glyphicon-sort-by-order:before{content:"\e153";}_x000D_
.glyphicon-sort-by-order-alt:before{content:"\e154";}_x000D_
.glyphicon-sort-by-attributes:before{content:"\e155";}_x000D_
.glyphicon-sort-by-attributes-alt:before{content:"\e156";}_x000D_
.glyphicon-unchecked:before{content:"\e157";}_x000D_
.glyphicon-expand:before{content:"\e158";}_x000D_
.glyphicon-collapse-down:before{content:"\e159";}_x000D_
.glyphicon-collapse-up:before{content:"\e160";}_x000D_
.glyphicon-log-in:before{content:"\e161";}_x000D_
.glyphicon-flash:before{content:"\e162";}_x000D_
.glyphicon-log-out:before{content:"\e163";}_x000D_
.glyphicon-new-window:before{content:"\e164";}_x000D_
.glyphicon-record:before{content:"\e165";}_x000D_
.glyphicon-save:before{content:"\e166";}_x000D_
.glyphicon-open:before{content:"\e167";}_x000D_
.glyphicon-saved:before{content:"\e168";}_x000D_
.glyphicon-import:before{content:"\e169";}_x000D_
.glyphicon-export:before{content:"\e170";}_x000D_
.glyphicon-send:before{content:"\e171";}_x000D_
.glyphicon-floppy-disk:before{content:"\e172";}_x000D_
.glyphicon-floppy-saved:before{content:"\e173";}_x000D_
.glyphicon-floppy-remove:before{content:"\e174";}_x000D_
.glyphicon-floppy-save:before{content:"\e175";}_x000D_
.glyphicon-floppy-open:before{content:"\e176";}_x000D_
.glyphicon-credit-card:before{content:"\e177";}_x000D_
.glyphicon-transfer:before{content:"\e178";}_x000D_
.glyphicon-cutlery:before{content:"\e179";}_x000D_
.glyphicon-header:before{content:"\e180";}_x000D_
.glyphicon-compressed:before{content:"\e181";}_x000D_
.glyphicon-earphone:before{content:"\e182";}_x000D_
.glyphicon-phone-alt:before{content:"\e183";}_x000D_
.glyphicon-tower:before{content:"\e184";}_x000D_
.glyphicon-stats:before{content:"\e185";}_x000D_
.glyphicon-sd-video:before{content:"\e186";}_x000D_
.glyphicon-hd-video:before{content:"\e187";}_x000D_
.glyphicon-subtitles:before{content:"\e188";}_x000D_
.glyphicon-sound-stereo:before{content:"\e189";}_x000D_
.glyphicon-sound-dolby:before{content:"\e190";}_x000D_
.glyphicon-sound-5-1:before{content:"\e191";}_x000D_
.glyphicon-sound-6-1:before{content:"\e192";}_x000D_
.glyphicon-sound-7-1:before{content:"\e193";}_x000D_
.glyphicon-copyright-mark:before{content:"\e194";}_x000D_
.glyphicon-registration-mark:before{content:"\e195";}_x000D_
.glyphicon-cloud-download:before{content:"\e197";}_x000D_
.glyphicon-cloud-upload:before{content:"\e198";}_x000D_
.glyphicon-tree-conifer:before{content:"\e199";}_x000D_
.glyphicon-tree-deciduous:before{content:"\e200";}_x000D_
.glyphicon-briefcase:before{content:"\1f4bc";}_x000D_
.glyphicon-calendar:before{content:"\1f4c5";}_x000D_
.glyphicon-pushpin:before{content:"\1f4cc";}_x000D_
.glyphicon-paperclip:before{content:"\1f4ce";}_x000D_
.glyphicon-camera:before{content:"\1f4f7";}_x000D_
.glyphicon-lock:before{content:"\1f512";}_x000D_
.glyphicon-bell:before{content:"\1f514";}_x000D_
.glyphicon-bookmark:before{content:"\1f516";}_x000D_
.glyphicon-fire:before{content:"\1f525";}_x000D_
.glyphicon-wrench:before{content:"\1f527";}

And imported the created css file into my main css file which enable me to just import the glyphicons only. Hope this help

@import url("bootstrap-glyphicons.css");

I think zeroclipboard is great. this version work with latest Flash 11: http://www.itjungles.com/javascript/javascript-easy-cross-browser-copy-to-clipboard-solution.

I liked the "START /W" answer, though for my situation I found something even more basic. My processes were console applications. And in my ignorance I thought I would need something special in BAT syntax to make sure that the 1st one completed before the 2nd one started. However BAT appears to make a distinction between console apps and windows apps, and it executes them a little differently. The OP shows that window apps will get launched as an asynchronous call from BAT. But for console apps, that are invoked synchronously, inside the same command window as the BAT itself is running in.

For me it was actually better not to use "START /W", because everything could run inside one command window. The annoying thing about "START /W" is that it will spawn a new command window to execute your console application in.

Check if Column Exist or not in PDO (100%)

{
    if(isset($_POST['Add']))
    {
        $ColumnExist = $dbh->prepare("SELECT * FROM ColumnChecker where column_name='$insert_column_name' LIMIT 1");
        $ColumnExist ->execute();
        $ColumnName = $ColumnExist->fetch(2);
        $Display_Column_Name = $ColumnName['column_name'];

        if($Display_Column_Name == $insert_column_name)
        {
            echo "$Display_Column_Name already exist";
        } //*****************************
        else 
        {
            $InsertColumn = $dbh->prepare("insert into ColumnChecker ( column_name ) values ('$insert_column_name')");
            $InsertColumn->execute();

            if($InsertColumn)
            {
                $Add = $dbh->prepare("ALTER TABLE `$Table` ADD `$insert_column_name` $insert_column_type($insert_column_Length) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL ");
                $Add->execute();

                if($Add)
                {
                    echo 'Table has been updated';  
                }
                else 
                {
                    echo 'Sorry! Try again...'; 
                }
            }   
        }
    }
}#Add Column into Table :)

The code is like this:

In Aspx:

<asp:Button ID="btnSave" runat="server" Text="Save" OnClick="btnSave_Click" CausesValidation=true />

in Cs:

protected void Page_Load(object sender, System.EventArgs e)
{
     if (!IsPostBack)
     {
         btnSave.Attributes["Onclick"] = "return confirm('Do you really want to save?')";          
     }
}

protected void btnSave_Click(object sender, EventArgs e){
    Page.Validate();
    if (Page.IsValid)
    {
       //Update the database
         lblMessage.Text = "Saved Successfully";
    }
}

Use date format dd-MM-yy . It will output like: 16-December-2014.

If using Angular CLI v7+, the webpack version is printed in the output of ng version:

-> ng version

     _                      _                 ____ _     ___
    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
   / ? \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
 /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
                |___/


Angular CLI: 7.0.6
Node: 11.0.0
OS: darwin x64
Angular: 7.1.0
... animations, cdk, common, compiler, compiler-cli, core, forms
... http, language-service, material, platform-browser
... platform-browser-dynamic, router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.10.6
@angular-devkit/build-angular     0.10.6
@angular-devkit/build-optimizer   0.10.6
@angular-devkit/build-webpack     0.10.6
@angular-devkit/core              7.0.6
@angular-devkit/schematics        7.0.6
@angular/cli                      7.0.6
@ngtools/webpack                  7.0.6
@schematics/angular               7.0.6
@schematics/update                0.10.6
rxjs                              6.3.3
typescript                        3.1.6
webpack                           4.19.1

Matlab and Scilab languages offer a simpler and more elegant syntax than Python for the question you're asking, so I think the best you can do is to mimic Matlab/Scilab by using the Numpy package in Python. By doing this the solution to your problem is very concise and elegant:

from numpy import *
property_a = array([545., 656., 5.4, 33.])
property_b = array([ 1.2,  1.3, 2.3, 0.3])
good_objects = [True, False, False, True]
good_indices = [0, 3]
property_asel = property_a[good_objects]
property_bsel = property_b[good_indices]

Numpy tries to mimic Matlab/Scilab but it comes at a cost: you need to declare every list with the keyword "array", something which will overload your script (this problem doesn't exist with Matlab/Scilab). Note that this solution is restricted to arrays of number, which is the case in your example.

You can do it using javascript

• Change iframe background color
• Change background color of the loaded page (same domain)

Plain javascript

var iframe = document.getElementsByTagName('iframe')[0];
iframe.style.background = 'white';
iframe.contentWindow.document.body.style.backgroundColor = 'white';

jQuery

$('iframe').css('background', 'white');
$('iframe').contents().find('body').css('backgroundColor', 'white');

Use the Index property in your DGV's SelectedRows collection:

int index = yourDGV.SelectedRows[0].Index;

That error occurs when you try to call, with (), an object that is not callable.

A callable object can be a function or a class (that implements __call__ method). According to Python Docs:

object.__call__(self[, args...]): Called when the instance is “called” as a function

For example:

x = 1
print x()

x is not a callable object, but you are trying to call it as if it were it. This example produces the error:

TypeError: 'int' object is not callable

For better understaing of what is a callable object read this answer in another SO post.

The usual approach is to download the source and build and install locally (but not directly in virtualenv), and then create a new virtualenv using that local Python install. On some systems, it may be possible to download and install a prebuilt python, rather than building from source.

Use Bootstrap Affix:

/* Note: Try to remove the following lines to see the effect of CSS positioning */_x000D_
  .affix {_x000D_
      top: 0;_x000D_
      width: 100%;_x000D_
  }_x000D_
_x000D_
  .affix + .container-fluid {_x000D_
      padding-top: 70px;_x000D_
  }

<!DOCTYPE html>_x000D_
<html>_x000D_
<head>_x000D_
  <title>Bootstrap Example</title>_x000D_
  <meta charset="utf-8">_x000D_
  <meta name="viewport" content="width=device-width, initial-scale=1">_x000D_
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">_x000D_
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>_x000D_
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>_x000D_
  _x000D_
</head>_x000D_
<body>_x000D_
_x000D_
<div class="container-fluid" style="background-color:#F44336;color:#fff;height:200px;">_x000D_
  <h1>Bootstrap Affix Example</h1>_x000D_
  <h3>Fixed (sticky) navbar on scroll</h3>_x000D_
  <p>Scroll this page to see how the navbar behaves with data-spy="affix".</p>_x000D_
  <p>The navbar is attached to the top of the page after you have scrolled a specified amount of pixels.</p>_x000D_
</div>_x000D_
_x000D_
<nav class="navbar navbar-inverse" data-spy="affix" data-offset-top="197">_x000D_
  <ul class="nav navbar-nav">_x000D_
    <li class="active"><a href="#">Basic Topnav</a></li>_x000D_
    <li><a href="#">Page 1</a></li>_x000D_
    <li><a href="#">Page 2</a></li>_x000D_
    <li><a href="#">Page 3</a></li>_x000D_
  </ul>_x000D_
</nav>_x000D_
_x000D_
<div class="container-fluid" style="height:1000px">_x000D_
  <h1>Some text to enable scrolling</h1>_x000D_
  <h1>Some text to enable scrolling</h1>_x000D_
  <h1>Some text to enable scrolling</h1>_x000D_
  <h1>Some text to enable scrolling</h1>_x000D_
  <h1>Some text to enable scrolling</h1>_x000D_
  <h1>Some text to enable scrolling</h1>_x000D_
  <h1>Some text to enable scrolling</h1>_x000D_
  <h1>Some text to enable scrolling</h1>_x000D_
  <h1>Some text to enable scrolling</h1>_x000D_
  <h1>Some text to enable scrolling</h1>_x000D_
  <h1>Some text to enable scrolling</h1>_x000D_
</div>_x000D_
_x000D_
</body>_x000D_
</html>

echo $a | grep -bo cat | sed 's/:.*$//'

I imagine this forum posting, which I quote fully below, should answer the question.

Inside a procedure, function, or trigger definition, or in a dynamic SQL statement (embedded in a host program):

BEGIN ATOMIC
 DECLARE example VARCHAR(15) ;
 SET example = 'welcome' ;
 SELECT *
 FROM   tablename
 WHERE  column1 = example ;
END

or (in any environment):

WITH t(example) AS (VALUES('welcome'))
SELECT *
FROM   tablename, t
WHERE  column1 = example

or (although this is probably not what you want, since the variable needs to be created just once, but can be used thereafter by everybody although its content will be private on a per-user basis):

CREATE VARIABLE example VARCHAR(15) ;
SET example = 'welcome' ;
SELECT *
FROM   tablename
WHERE  column1 = example ;

Set java version from the list of installed. For see the list of the installed version run following command:

update-java-alternatives --list

Then set your java version according to the following command:

sudo update-java-alternatives --set /usr/lib/jvm/java-1.8.0-openjdk-amd64

Check out this fiddle ... you're doing it correctly. Make sure the id is content and also check to see there are no other elements with the same id. If there are multiple elements with the same id, it will bind to the first one. That might be why you arn't seeing it.

Sticky footer solutions that rely upon fixed-height footers are falling out of favour in with responsive approaches (where the height of the footer often changes at different break points). The simplest responsive sticky footer solution I've seen involves using display: table on a top-level container, e.g.:

http://galengidman.com/2014/03/25/responsive-flexible-height-sticky-footers-in-css/

http://timothy-long.com/responsive-sticky-footer/

http://www.visualdecree.co.uk/posts/2013/12/17/responsive-sticky-footers/

Vincent Povirk's answer won't work completely;

import zipfile
archive = zipfile.ZipFile('images.zip', 'r')
imgfile = archive.open('img_01.png')
...

You have to change it in:

import zipfile
archive = zipfile.ZipFile('images.zip', 'r')
imgdata = archive.read('img_01.png')
...

For details read the ZipFile docs here.

As mrjrdnthms points out in his comment on the accepted answer, this no longer works on Chrome (it always fires the mousemove), I've adapted Gustavo's answer (since I'm using jQuery) to address the Chrome behavior.

var currentPos = [];

$(document).on('mousedown', function (evt) {

   currentPos = [evt.pageX, evt.pageY]

  $(document).on('mousemove', function handler(evt) {

    currentPos=[evt.pageX, evt.pageY];
    $(document).off('mousemove', handler);

  });

  $(document).on('mouseup', function handler(evt) {

    if([evt.pageX, evt.pageY].equals(currentPos))
      console.log("Click")
    else
      console.log("Drag")

    $(document).off('mouseup', handler);

  });

});

The Array.prototype.equals function comes from this answer

You need

$('body').click(function(e) {
    if (!$(e.target).closest('.popup').length){
        $(".popup").hide();
    }
});

In the Google Chrome built-in javascript, you can go to approximately 2^1024 before the number is called infinity.

If you have to do group by using hibernate criteria use projections.groupPropery like the following,

@Autowired
private SessionFactory sessionFactory;
Criteria crit = sessionFactory.getCurrentSession().createCriteria(studentModel.class);
crit.setProjection(Projections.projectionList()
            .add(Projections.groupProperty("studentName").as("name"))
List result = crit.setResultTransformer(Criteria.ALIAS_TO_ENTITY_MAP).list(); 
return result;  

If you run into this problem after having $GOPATH set up, it may be because you're running it with an unsupported shell. I was using fish and it did not work, launching it with bash worked fine.

I think this implementation covers pretty much every case. I hope it's useful to someone:

function isPalindrome(word){
    if(typeof word === 'undefined' || word === null){
        console.log("argument is undefined");
        return;
    }

    if(typeof word === 'string'){

       word = word.replace(/\s/gi,"");

     if(word.length < 1){
        console.log("wrong argument");
        return;
      }

      if(word.length === 1){
        console.log("It's palindrome!");
        return;
      }

      for(var i=0;i<Math.floor(word.length/2);i++){

        if(word[i] !== word[word.length - 1 - i]){
          console.log("It's not palindrome");
          return;
        }
      }
      console.log("It's palindrome");

    }else{

       console.log("argument must be a string");

    }

}

And then you can try with these cases:

isPalindrome("nurses run");
isPalindrome("abcdcba");
isPalindrome("hello world");
isPalindrome("  ");
isPalindrome(" ");
isPalindrome("");
isPalindrome(null);
isPalindrome();
isPalindrome(100);
isPalindrome({"name":"John"});

You need to log in with the correct username and password. Does the user root have permission to access the database? or did you create a specific user to do this?

The other issue might be that you are not using a password when trying to log in.

If your settings file is in a web app, they will be in teh web.config file (right below your project. If they are in any other type of project, they will be in the app.config file (also below your project).

Edit

As is pointed out in the comments: your design time application settings are in an app.config file for applications other than web applications. When you build, the app.config file is copied to the output directory, and will be named yourexename.exe.config. At runtime, only the file named yourexename.exe.config will be read.

This is my approach to solve this problem without any extra modules. Just using the built-in fs and path modules.

Note: This does use the read / write functions of fs, so it does not copy any meta data (time of creation, etc.). As of Node.js 8.5 there is a copyFileSync function available which calls the OS copy functions and therefore also copies meta data. I did not test them yet, but it should work to just replace them. (See https://nodejs.org/api/fs.html#fs_fs_copyfilesync_src_dest_flags)

var fs = require('fs');
var path = require('path');

function copyFileSync( source, target ) {

    var targetFile = target;

    // If target is a directory, a new file with the same name will be created
    if ( fs.existsSync( target ) ) {
        if ( fs.lstatSync( target ).isDirectory() ) {
            targetFile = path.join( target, path.basename( source ) );
        }
    }

    fs.writeFileSync(targetFile, fs.readFileSync(source));
}

function copyFolderRecursiveSync( source, target ) {
    var files = [];

    // Check if folder needs to be created or integrated
    var targetFolder = path.join( target, path.basename( source ) );
    if ( !fs.existsSync( targetFolder ) ) {
        fs.mkdirSync( targetFolder );
    }

    // Copy
    if ( fs.lstatSync( source ).isDirectory() ) {
        files = fs.readdirSync( source );
        files.forEach( function ( file ) {
            var curSource = path.join( source, file );
            if ( fs.lstatSync( curSource ).isDirectory() ) {
                copyFolderRecursiveSync( curSource, targetFolder );
            } else {
                copyFileSync( curSource, targetFolder );
            }
        } );
    }
}

My team moved away from Bower and migrated to npm because:

• Programmatic usage was painful
• Bower's interface kept changing
• Some features, like the url shorthand, are entirely broken
• Using both Bower and npm in the same project is painful
• Keeping bower.json version field in sync with git tags is painful
• Source control != package management
• CommonJS support is not straightforward

For more details, see "Why my team uses npm instead of bower".

I've found quite useful, another workaround for that!

If you use asynchronous methods for reading data from the network socket (I mean, use BeginReceive - EndReceive methods), whenever a connection is terminated; one of these situations appear: Either a message is sent with no data (you can see it with Socket.Available - even though BeginReceive is triggered, its value will be zero) or Socket.Connected value becomes false in this call (don't try to use EndReceive then).

I'm posting the function I used, I think you can see what I meant from it better:

private void OnRecieve(IAsyncResult parameter) 
{
    Socket sock = (Socket)parameter.AsyncState;
    if(!sock.Connected || sock.Available == 0)
    {
        // Connection is terminated, either by force or willingly
        return;
    }

    sock.EndReceive(parameter);
    sock.BeginReceive(..., ... , ... , ..., new AsyncCallback(OnRecieve), sock);

    // To handle further commands sent by client.
    // "..." zones might change in your code.
}

You need to access the matches in order to get at the SDI number. Here is a function that will do it (assuming there is only 1 SDI number per cell).

For the regex, I used "sdi followed by a space and one or more numbers". You had "sdi followed by a space and zero or more numbers". You can simply change the + to * in my pattern to go back to what you had.

Function ExtractSDI(ByVal text As String) As String

Dim result As String
Dim allMatches As Object
Dim RE As Object
Set RE = CreateObject("vbscript.regexp")

RE.pattern = "(sdi \d+)"
RE.Global = True
RE.IgnoreCase = True
Set allMatches = RE.Execute(text)

If allMatches.count <> 0 Then
    result = allMatches.Item(0).submatches.Item(0)
End If

ExtractSDI = result

End Function

If a cell may have more than one SDI number you want to extract, here is my RegexExtract function. You can pass in a third paramter to seperate each match (like comma-seperate them), and you manually enter the pattern in the actual function call:

Ex) =RegexExtract(A1, "(sdi \d+)", ", ")

Here is:

Function RegexExtract(ByVal text As String, _
                      ByVal extract_what As String, _
                      Optional seperator As String = "") As String

Dim i As Long, j As Long
Dim result As String
Dim allMatches As Object
Dim RE As Object
Set RE = CreateObject("vbscript.regexp")

RE.pattern = extract_what
RE.Global = True
Set allMatches = RE.Execute(text)

For i = 0 To allMatches.count - 1
    For j = 0 To allMatches.Item(i).submatches.count - 1
        result = result & seperator & allMatches.Item(i).submatches.Item(j)
    Next
Next

If Len(result) <> 0 Then
    result = Right(result, Len(result) - Len(seperator))
End If

RegexExtract = result

End Function

*Please note that I have taken "RE.IgnoreCase = True" out of my RegexExtract, but you could add it back in, or even add it as an optional 4th parameter if you like.

>>> "{:.1f}".format(45.34531)
'45.3'

Or use the builtin round:

>>> round(45.34531, 1)
45.299999999999997

This is usually caused by an aborted connect. You can verify this by checking the status:

mysql> SHOW GLOBAL STATUS LIKE 'Aborted_connects';

If this counter keeps increasing as you get the lost connections, that's a sign you're having a problem during connect.

One remedy that seems to work in many cases is to increase the timeout. A suggested value is 10 seconds:

mysql> SET GLOBAL connect_timeout = 10;

Another common cause of connect timeouts is the reverse-DNS lookup that is necessary when authenticating clients. It is recommended to run MySQL with the config variable in my.cnf:

[mysqld]
skip-name-resolve

This means that your GRANT statements need to be based on IP address rather than hostname.

I also found this report from 2012 at the f5.com site (now protected by login, but I got it through Google cache)

It is likely the proxy will not work unless you are running BIG-IP 11.1 and MySQL 5.1, which were the versions I tested against. The MySQL protocol has a habit of changing.

I suggest you contact F5 Support and confirm that you are using a supported combination of versions.

I believe that best way is to set clear:both to the upcoming element.

Here's why:

1) :after selector is not supported in IE6/7 and buggy in FF3, however,
     if you care only about IE8+ and FF3.5+ clearing with :after is probably best for you...

2) overflow is supposed to do something else so this hack isn't reliable enough.

Note to author: there is nothing hacky on clearing... Clearing means to skip the floating fields. CLEAR is with us since HTML3 (who knows, maybe even longer) http://www.w3.org/MarkUp/html3/deflists.html , maybe they should chose a bit different name like page: new, but thats just a detail...

request.getRequestURI().substring(request.getContextPath().length())

A more advanced application for that you can find here: CodePlex - ApiChange

Examples:

C:\Downloads\ApiChange>ApiChange.exe -CorFlags c:\Windows\winhlp32.exe
File Name; Type; Size; Processor; IL Only; Signed
winhlp32.exe; Unmanaged; 296960; X86

C:\Downloads\ApiChange>ApiChange.exe -CorFlags c:\Windows\HelpPane.exe
File Name; Type; Size; Processor; IL Only; Signed
HelpPane.exe; Unmanaged; 733696; Amd64

If you want the conversion to always succeed, probably the best way to convert the string would be to consider "1" as true and anything else as false (as Kevin does). If you wanted the conversion to fail if anything other than "1" or "0" is returned, then the following would suffice (you could put it in a helper method):

if (returnValue == "1")
{
    return true;
}
else if (returnValue == "0")
{
    return false;
}
else
{
    throw new FormatException("The string is not a recognized as a valid boolean value.");
}

Consider the case statement as well which is compatible with most sh-based shells:

case $str in
/*)
    echo 1
    ;;
*)
    echo 0
    ;;
esac

I guess this feature was added since the OP but for future reference errors that would output in the command window can be redirected to a file independent of the standard output

command 1> file - Write the standard output of command to file

command 2> file - Write the standard error of command to file

I'm late i think :] soory,

If you are here like me searching for the solution when this error occurs with mysqldump instead of mysql, try this solution that i found on a german website out there by chance, so i wanted to share with homeless people who got headaches like me.

So the problem occurs because the lack -databases parameter before the database name

So your command must look like this:

mysqldump -pdbpass -udbuser --databases dbname

Another cause of the problem in my case was that i'm developping on local and the root user doesn't have a password, so in this case you must use --password= instead of -pdbpass, so my final command was:

mysqldump -udbuser --password= --databases dbname

Link to the complete thread (in German) : https://marius.bloggt-in-braunschweig.de/2016/04/29/solution-mysqldump-no-database-selected-when-selecting-the-database/

Instead of .encode('utf-8'), use .encode('latin-1').

I think the simplest solution is:

window.scrollTo({top: 0, behavior: 'smooth'});

If you wanted instant scrolling then just use:

window.scrollTo({top: 0});

Can be used as a function:

// Scroll To Top

function scrollToTop() {

window.scrollTo({top: 0, behavior: 'smooth'});

}

Or as an onclick handler:

<button onclick='window.scrollTo({top: 0, behavior: "smooth"});'>Scroll to Top</button>

Here's is quite a list of jQuery plugins that will help achieve similar effect: http://jquery-plugins.net/tag/sticky-scroll

Here is the code snippet which will work for sure. You can visit below link for working jsFiddle and explainantion in detail. How to locate multiple addresses on google maps with perfect zoom

var infowindow = new google.maps.InfoWindow();  
google.maps.event.addListener(marker, 'mouseover', (function(marker) {  
           return function() {  
               var content = address;  
               infowindow.setContent(content);  
               infowindow.open(map, marker);  
           }  
         })(marker));  

The keypad will allow the keyboard of the user's terminal to allow for function keys to be interpreted as a single value (i.e. no escape sequence).

As stated in the man page:

The keypad option enables the keypad of the user's terminal. If enabled (bf is TRUE), the user can press a function key (such as an arrow key) and wgetch returns a single value representing the function key, as in KEY_LEFT. If disabled (bf is FALSE), curses does not treat function keys specially and the program has to interpret the escape sequences itself. If the keypad in the terminal can be turned on (made to transmit) and off (made to work locally), turning on this option causes the terminal keypad to be turned on when wgetch is called. The default value for keypad is false.

For importing csv with a header row using mysqlimport, just add

--ignore-lines=N

(ignores the first N lines of the data file)

This option is described in the page you've linked.

Warning: Shameless plug!

You could also use something like my JsTrace object to have modular tracing with module-level "switching" capability to only turn on what you want to see at the time.

http://jstrace.codeplex.com

(Also has a NuGet package, for those who care)

All levels default to "error", though you can shut them "off". Though, I can't think of why you would NOT want to see errors

You can change them like this:

Trace.traceLevel('ModuleName1', Trace.Levels.log);
Trace.traceLevel('ModuleName2', Trace.Levels.info);

Fore more docs, check out the Documentation

T

When writing your own loop, as in the simulation (I assume), you need to call the update function which does what the mainloop does: updates the window with your changes, but you do it in your loop.

def task():
   # do something
   root.update()

while 1:
   task()  

in my case:

in header

Content-Typespacespace

or

Content-Typetab

with two space or tab

when i remove it then it worked.

In your example, it’s fine as it is: it’s simple and works. The only things I’d suggest are:

1. validating the data POSTed

2. make sure your API is sending the Content-Type header to tell the client to expect a JSON response:

   header('Content-Type: application/json');
   echo json_encode($response);
   

Other than that, an API is something that takes an input and provides an output. It’s possible to “over-engineer” things, in that you make things more complicated that need be.

If you wanted to go down the route of controllers and models, then read up on the MVC pattern and work out how your domain objects fit into it. Looking at the above example, I can see maybe a MathController with an add() action/method.

There are a few starting point projects for RESTful APIs on GitHub that are worth a look.

You see the same symptoms if you are working in Xamarin Studio and you are referencing a portable library for which you need to do the PCL bait and switch trick for. This occurs if the referencing project is out of date with respect to the referenced library. I found that I had updated my common library to a newer framework, updated my packages but hadn't updated my iOS packages to match. Updating the packages solved this error for me.

class Dog(object):

    # Class Object Attribute
    species = 'mammal'

    def __init__(self,breed,name):
        self.breed = breed
        self.name = name

In above example we use species as a global since it will be always same(Kind of constant you can say). when you call __init__ method then all the variable inside __init__ will be initiated(eg:breed,name).

class Dog(object):
    a = '12'

    def __init__(self,breed,name,a):
        self.breed = breed
        self.name = name
        self.a= a

if you print the above example by calling below like this

Dog.a
12

Dog('Lab','Sam','10')
Dog.a
10

That means it will be only initialized during object creation. so anything which you want to declare as constant make it as global and anything which changes use __init__

I know this is a very old question and there's a myriad of ways to do it. The simpler one I found is using numpy package.

import numpy

arr = numpy.asarray([1, 6, 1, 9, 8])
arr[ arr == 8 ] = 0 # change all occurrences of 8 by 0
print(arr)

You don't add columns between other columns in SQL, you just add them. Where they're put is totally up to the DBMS. The right place to ensure that columns come out in the correct order is when you select them.

In other words, if you want them in the order {name,colnew,qty,rate}, you use:

select name, colnew, qty, rate from ...

With SQLite, you need to use alter table, an example being:

alter table mytable add column colnew char(50)

The simplest way is using libraries like google-http-java-client but if you want parse the JSON response by yourself you can do that in a multiple ways, you can use org.json, json-simple, Gson, minimal-json, jackson-mapper-asl (from 1.x)... etc

A set of simple examples:

Using Gson:

import java.io.IOException;

import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;

public class Gson {

    public static void main(String[] args) {
    }

    public HttpResponse http(String url, String body) {

        try (CloseableHttpClient httpClient = HttpClientBuilder.create().build()) {
            HttpPost request = new HttpPost(url);
            StringEntity params = new StringEntity(body);
            request.addHeader("content-type", "application/json");
            request.setEntity(params);
            HttpResponse result = httpClient.execute(request);
            String json = EntityUtils.toString(result.getEntity(), "UTF-8");

            com.google.gson.Gson gson = new com.google.gson.Gson();
            Response respuesta = gson.fromJson(json, Response.class);

            System.out.println(respuesta.getExample());
            System.out.println(respuesta.getFr());

        } catch (IOException ex) {
        }
        return null;
    }

    public class Response{

        private String example;
        private String fr;

        public String getExample() {
            return example;
        }
        public void setExample(String example) {
            this.example = example;
        }
        public String getFr() {
            return fr;
        }
        public void setFr(String fr) {
            this.fr = fr;
        }
    }
}

Using json-simple:

import java.io.IOException;

import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;

public class JsonSimple {

    public static void main(String[] args) {

    }

    public HttpResponse http(String url, String body) {

        try (CloseableHttpClient httpClient = HttpClientBuilder.create().build()) {
            HttpPost request = new HttpPost(url);
            StringEntity params = new StringEntity(body);
            request.addHeader("content-type", "application/json");
            request.setEntity(params);
            HttpResponse result = httpClient.execute(request);

            String json = EntityUtils.toString(result.getEntity(), "UTF-8");
            try {
                JSONParser parser = new JSONParser();
                Object resultObject = parser.parse(json);

                if (resultObject instanceof JSONArray) {
                    JSONArray array=(JSONArray)resultObject;
                    for (Object object : array) {
                        JSONObject obj =(JSONObject)object;
                        System.out.println(obj.get("example"));
                        System.out.println(obj.get("fr"));
                    }

                }else if (resultObject instanceof JSONObject) {
                    JSONObject obj =(JSONObject)resultObject;
                    System.out.println(obj.get("example"));
                    System.out.println(obj.get("fr"));
                }

            } catch (Exception e) {
                // TODO: handle exception
            }

        } catch (IOException ex) {
        }
        return null;
    }
}

etc...

I also had similar problem where redirects were giving 404 or 405 randomly on my development server. It was an issue with gunicorn instances.

Turns out that I had not properly shut down the gunicorn instance before starting a new one for testing. Somehow both of the processes were running simultaneously, listening to the same port 8080 and interfering with each other. Strangely enough they continued running in background after I had killed all my terminals. Had to kill them manually using fuser -k 8080/tcp

My solution to this error was that a copy and paste from another project that had a reference to @Model.Id. This particular page didn't have a model but the error line was so far off from the actual error I about never found it!

try doing this

<div style="position: absolute;top: 32px; left: 430px;" id="outerFilterDiv">
<input name="filterTextField" type="text" id="filterTextField" tabindex="2"  style="width: 140px;
    position: absolute; top: 1px; left: 1px; z-index: 2;border:none;" />
        <div style="position: absolute;" id="filterDropdownDiv">
<select name="filterDropDown" id="filterDropDown" tabindex="1000"
    onchange="DropDownTextToBox(this,'filterTextField');" style="position: absolute;
    top: 0px; left: 0px; z-index: 1; width: 165px;">
    <option value="-1" selected="selected" disabled="disabled">-- Select Column Name --</option>
</select>

please look at following example fiddle

I want to point out one behavior of BackgroundWorker class that wasn't mentioned yet. You can make a normal Thread to run in background by setting the Thread.IsBackground property.

Background threads are identical to foreground threads, except that background threads do not prevent a process from terminating. [1]

You can test this behavoir by calling the following method in the constructor of your form window.

void TestBackgroundThread()
{
    var thread = new Thread((ThreadStart)delegate()
    {
        long count = 0;
        while (true)
        {
            count++;
            Debug.WriteLine("Thread loop count: " + count);
        }
    });

    // Choose one option:
    thread.IsBackground = true; // <--- This will make the thread run in background
    thread.IsBackground = false; // <--- This will delay program termination

    thread.Start();
}

When the IsBackground property is set to true and you close the window, then your application will terminate normaly.

But when the IsBackground property is set to false (by default) and you close the window, then just the window will disapear but the process will still keep running.

The BackgroundWorker class utilize a Thread that runs in the background.

Assuming you're using SQL Server, use DATEPART with dw:

SELECT date_created
FROM your_table
WHERE DATEPART(dw, date_created) NOT IN (1, 7);

EDIT: I should point out that the actual numeric value returned by DATEPART(dw) is determined by the value set by using SET DATEFIRST:
http://msdn.microsoft.com/en-us/library/ms181598.aspx

This can be done easily and cleanly with float.

Demo: jsfiddle.net/KcdpW

HTML:

<ul>
    <li>Item 1 <span class="right">(1)</span></li>
    <li>Item 2 <span class="right">(2)</span></li>
</ul>?

CSS:

ul {
    width: 10em
}
.right {
    float: right
}?

Your server tells you exactly what you need : [Hint: SSLProxyEngine]

You need to add that directive to your VirtualHost before the Proxy directives :

SSLProxyEngine on
ProxyPass /primary/store https://localhost:9763/store/
ProxyPassReverse /primary/store https://localhost:9763/store/

See the doc for more detail.

You can always JQuery-ize your form.submit, but it may just call the same thing:

$("form").submit(); // probably able to affect multiple forms (good or bad)

// or you can address it by ID
$("#yourFormId").submit();

You can also attach functions to the submit event, but that is a different concept.

The first version is a null object while the second is an Array object with zero elements.

Null may mean here for example that no location is available for that user, no location has been requested or that some restrictions apply. Hard to tell with no reference to the API.

Map is a part of the enumerable module. Very similar to "collect" For Example:

  Class Car

    attr_accessor :name, :model, :year

    Def initialize (make, model, year)
      @make, @model, @year = make, model, year
    end

  end

  list = []
  list << Car.new("Honda", "Accord", 2016)
  list << Car.new("Toyota", "Camry", 2015)
  list << Car.new("Nissan", "Altima", 2014)

  p list.map {|p| p.model}

Map provides values iterating through an array that are returned by the block parameters.

com.google.common.base.Strings.isNullOrEmpty(String string) from Google Guava

Is it your first android connected to your computer? Sometimes windows drivers need to be erased. Refer http://forum.xda-developers.com/showthread.php?t=2512549

Have you tried plt.tight_layout()?

with plt.tight_layout() without it:

Or: something like this (use add_axes)

left=[0.1,0.3,0.5,0.7]
width=[0.2,0.2, 0.2, 0.2]
rectLS=[]
for x in left:
   for y in left:
       rectLS.append([x, y, 0.2, 0.2])
axLS=[]
fig=plt.figure()
axLS.append(fig.add_axes(rectLS[0]))
for i in [1,2,3]:
     axLS.append(fig.add_axes(rectLS[i],sharey=axLS[-1]))    
axLS.append(fig.add_axes(rectLS[4]))
for i in [1,2,3]:
     axLS.append(fig.add_axes(rectLS[i+4],sharex=axLS[i],sharey=axLS[-1]))
axLS.append(fig.add_axes(rectLS[8]))
for i in [5,6,7]:
     axLS.append(fig.add_axes(rectLS[i+4],sharex=axLS[i],sharey=axLS[-1]))     
axLS.append(fig.add_axes(rectLS[12]))
for i in [9,10,11]:
     axLS.append(fig.add_axes(rectLS[i+4],sharex=axLS[i],sharey=axLS[-1]))

If you don't need to share axes, then simply axLS=map(fig.add_axes, rectLS)

I was facing the same issue in which I need to align selected placeholder value to the right of the select box & also need to align options to right but when I have used direction: rtl; to select & applied some right padding to select then all options also getting shift to the right by padding as I only want to apply padding to selected placeholder.

I have fixed the issue by the following the style:

select:first-child{
  text-indent: 24%;
  direction: rtl;
  padding-right: 7px;
}

select option{
  direction: rtl;
}

You can change text-indent as per your requirement. Hope it will help you.

As others pointed out this could be more to do with the connectionstring config Make sure,

1. user id and password are correct
2. Data Source is pointing to correct one , for example if you are using SQL express it will be .\SQLEXPRESS
3. Database is pointing to correct name of database Hope that helps.

If you want to add the elements in a list (list2) to the end of other list (list), then you can use the list extend method

list = [1, 2, 3]
list2 = [4, 5, 6]
list.extend(list2)
print list
[1, 2, 3, 4, 5, 6]

Or if you want to concatenate two list then you can use + sign

list3 = list + list2
print list3
[1, 2, 3, 4, 5, 6]

// This solution provides a way programatically add a handler to the web service clien w/o the XML config

// See full doc here: http://docs.oracle.com/cd/E17904_01//web.1111/e13734/handlers.htm#i222476

// Create new class that implements SOAPHandler

public class LogMessageHandler implements SOAPHandler<SOAPMessageContext> {

@Override
public Set<QName> getHeaders() {
    return Collections.EMPTY_SET;
}

@Override
public boolean handleMessage(SOAPMessageContext context) {
    SOAPMessage msg = context.getMessage(); //Line 1
    try {
        msg.writeTo(System.out);  //Line 3
    } catch (Exception ex) {
        Logger.getLogger(LogMessageHandler.class.getName()).log(Level.SEVERE, null, ex);
    } 
    return true;
}

@Override
public boolean handleFault(SOAPMessageContext context) {
    return true;
}

@Override
public void close(MessageContext context) {
}
}

// Programatically add your LogMessageHandler

   com.csd.Service service = null;
    URL url = new URL("https://service.demo.com/ResService.svc?wsdl");

    service = new com.csd.Service(url);

    com.csd.IService port = service.getBasicHttpBindingIService();
    BindingProvider bindingProvider = (BindingProvider)port;
    Binding binding = bindingProvider.getBinding();
    List<Handler> handlerChain = binding.getHandlerChain();
    handlerChain.add(new LogMessageHandler());
    binding.setHandlerChain(handlerChain);

Process.GetProcesses() is the way to go. But you may need to use one or more different criteria to find your process, depending on how it is running (i.e. as a service or a normal app, whether or not it has a titlebar).

My issue was Mysql connector net 6.4.4, Nuget, xamarin, VSPackage, EditorPackage and etc.. package did not load correctly.

My solution is below for vs2015

1. Open AppData location // all the configurations are updating on it.
2. Backup and Remove the folder in which configuration error is thrown in the visual studio.

forex. If you have Nuget package did not load correctly error - Remove Nuget folder in Local and Roaming directories.

3. And also clear the data on AppData/Microsoft/visual Studio/14.0 for vs2015

that's it and it worked for me!...

In my case, I turned off X-Content-Type-Options on nginx then works fine. But make sure this declines your security level a little. Would be a temporally fix.

# Not work
add_header X-Content-Type-Options nosniff;
# OK (comment out)
#add_header X-Content-Type-Options nosniff;

It'll be the same for apache.

<IfModule mod_headers.c>
  #Header set X-Content-Type-Options nosniff
</IfModule>

Is there any downside of leveraging mousedown listener to modify the href attribute with a new URL location and then let the browser figures out where it should redirect to?

It's working fine so far for me. Would like to know what the limitations are with this approach?

// Simple code snippet to demonstrate the said approach
const a = document.createElement('a');
a.textContent = 'test link';
a.href = '/haha';
a.target = '_blank';
a.rel = 'noopener';

a.onmousedown = () => {
  a.href = '/lol';
};

document.body.appendChild(a);
}

while(!feof(fp))
{
  ch = fgetc(fp);
  if(ch == '\n')
  {
    lines++;
  }
}

But please note: Why is “while ( !feof (file) )” always wrong?.

If your environment doesn't allow overwriting with >, use pipe | and tee instead as follows:

echo "text" | tee 'Users/Name/Desktop/TheAccount.txt'

Note this will also print to the stdout. In case this is unwanted, you can redirect the output to /dev/null as follows:

echo "text" | tee 'Users/Name/Desktop/TheAccount.txt' > /dev/null

Inside package.json convert node-sass version to :

"node-sass": "^4.0.0"

You are not using the "null" and therefore you don't get the exception. If you want the NullPointer, just do

String s = null;
s = s.toString() + "hello";

And I think what you want to do is:

String s = "";
s = s + "hello";

This can be done using HTML5, but will only work in browsers that support it. Here's an example.

Bear in mind you'll need an alternative method for browsers that don't support this. I've had a lot of success with this plugin, which takes a lot of the work out of your hands.

Here's a real world example with the use of non-minified versus minified assets in your layout.

Web.Config

<appSettings>

   <add key="Environment" value="Dev" />

 </appSettings>

Razor Template - use that var above like this:

@if (System.Configuration.ConfigurationManager.AppSettings["Environment"] == "Dev")
{    
    <link type="text/css" rel="stylesheet" href="@Url.Content("~/Content/styles/theme.css" )">    

}else{        

   <link type="text/css" rel="stylesheet" href="@Url.Content("~/Content/styles/blue_theme.min.css" )">    

}

Clean and simple:

  <form action="/myaction" method="post" target="_blank">
    <!-- other elements -->
    <a href="#" onclick="this.parentNode.submit();">Submit</a>
 </form>

In case of opening form action url in a new tab (target="_blank"):

  <form action="/myaction" method="post" target="_blank">
    <!-- other elements -->
    <a href="#" onclick="this.parentNode.submit();">Submit</a>
 </form>

Use splice(startPosition, deleteCount)

array.splice(-1,1)

We have improved our answer with detail explanation.Now it's more easy to understand about extension method

Extension method: It is a mechanism through which we can extend the behavior of existing class without using the sub classing or modifying or recompiling the original class or struct.

We can extend our custom classes ,.net framework classes etc.

Extension method is actually a special kind of static method that is defined in the static class.

As DateTime class is already taken above and hence we have not taken this class for the explanation.

Below is the example

//This is a existing Calculator class which have only one method(Add)

public class Calculator 
{
    public double Add(double num1, double num2)
    {
        return num1 + num2;
    }

}

// Below is the extension class which have one extension method.  
public static class Extension
{
    // It is extension method and it's first parameter is a calculator class.It's behavior is going to extend. 
    public static double Division(this Calculator cal, double num1,double num2){
       return num1 / num2;
    }   
}

// We have tested the extension method below.        
class Program
{
    static void Main(string[] args)
    {
        Calculator cal = new Calculator();
        double add=cal.Add(10, 10);
        // It is a extension method in Calculator class.
        double add=cal.Division(100, 10)

    }
}

SELECT TIMESTAMPDIFF (YEAR, YOUR_COLUMN, CURDATE()) FROM YOUR_TABLE AS AGE

Click for demo..

Simple but elegant..