Programs & Examples On #Data connections

How about the following 3 statements?

-- change to your schema

ALTER SESSION SET CURRENT_SCHEMA=yourSchemaName;

-- check current schema

SELECT SYS_CONTEXT('USERENV','CURRENT_SCHEMA') FROM DUAL;

-- generate drop table statements

SELECT 'drop table ', table_name, 'cascade constraints;' FROM ALL_TABLES WHERE OWNER = 'yourSchemaName';

COPY the RESULT and PASTE and RUN.

Swift 4 solution

UIView.animate

Three simple steps:

1. Change the constraints, e.g.:

   heightAnchor.constant = 50
   

2. Tell the containing view that its layout is dirty and that the autolayout should recalculate the layout:

   self.view.setNeedsLayout()
   

3. In animation block tell the layout to recalculate the layout, which is equivalent of setting the frames directly (in this case the autolayout will set the frames):

   UIView.animate(withDuration: 0.5) {
       self.view.layoutIfNeeded()
   }
   

Complete simplest example:

heightAnchor.constant = 50
self.view.setNeedsLayout()
UIView.animate(withDuration: 0.5) {
    self.view.layoutIfNeeded()
}

Sidenote

There is an optional 0th step - before changing the constraints you might want to call self.view.layoutIfNeeded() to make sure that the starting point for the animation is from the state with old constraints applied (in case there were some other constraints changes that should not be included in animation):

otherConstraint.constant = 30
// this will make sure that otherConstraint won't be animated but will take effect immediately
self.view.layoutIfNeeded()

heightAnchor.constant = 50
self.view.setNeedsLayout()
UIView.animate(withDuration: 0.5) {
    self.view.layoutIfNeeded()
}

UIViewPropertyAnimator

Since with iOS 10 we got a new animating mechanism - UIViewPropertyAnimator, we should know that basically the same mechanism applies to it. The steps are basically the same:

heightAnchor.constant = 50
self.view.setNeedsLayout()
let animator = UIViewPropertyAnimator(duration: 0.5, timingParameters: UICubicTimingParameters(animationCurve: .linear))
animator.addAnimations {
    self.view.layoutIfNeeded()
}
animator.startAnimation()

Since animator is an encapsulation of the animation, we can keep reference to it and call it later. However, since in the animation block we just tell the autolayout to recalculate the frames, we have to change the constraints before calling startAnimation. Therefore something like this is possible:

// prepare the animator first and keep a reference to it
let animator = UIViewPropertyAnimator(duration: 0.5, timingParameters: UICubicTimingParameters(animationCurve: .linear))
animator.addAnimations {
    self.view.layoutIfNeeded()
}

// at some other point in time we change the constraints and call the animator
heightAnchor.constant = 50
self.view.setNeedsLayout()
animator.startAnimation()

The order of changing constraints and starting an animator is important - if we just change the constraints and leave our animator for some later point, the next redraw cycle can invoke autolayout recalculation and the change will not be animated.

Also, remember that a single animator is non-reusable - once you run it, you cannot "rerun" it. So I guess there is not really a good reason to keep the animator around, unless we use it for controlling an interactive animation.

Actually you don't need gem for this, here is the step to install Bootstrap 3 in RoR

• Download Bootstrap

• Copy:

  bootstrap-dist/css/bootstrap.css and bootstrap-dist/css/bootstrap.min.css

  To: vendor/assets/stylesheets

• Copy:

  bootstrap-dist/js/bootstrap.js and bootstrap-dist/js/bootstrap.min.js

  To: vendor/assets/javascripts

• Update: app/assets/stylesheets/application.css by adding:

  *= require bootstrap.min
  

• Update: app/assets/javascripts/application.jsby adding:

  //= require bootstrap.min
  

With this you can update bootstrap any time you want, don't need to wait gem to be updated. Also with this approach assets pipeline will use minified versions in production.

If you are using API 2.0 or newer this will work.

int id = **"The Video's ID"**
ImageView iv = (ImageView ) convertView.findViewById(R.id.imagePreview);
ContentResolver crThumb = getContentResolver();
BitmapFactory.Options options=new BitmapFactory.Options();
options.inSampleSize = 1;
Bitmap curThumb = MediaStore.Video.Thumbnails.getThumbnail(crThumb, id, MediaStore.Video.Thumbnails.MICRO_KIND, options);
iv.setImageBitmap(curThumb);

No not all browsers support SVG. I believe IE needs a plugin to use them. Since svg is just an xml document, JavaScript can create them. I am not certain about loading it into the browser though. I haven't tried that.

This link has information about javascript and svg:

http://srufaculty.sru.edu/david.dailey/svg/SVGAnimations.htm

Its seems that server is not running properly so ensure that with terminal by

telnet ip port

example

telnet localhost 8069

It will return connected to localhost so it indicates that there is no problem with the connection Else it will return Connection refused it indicates that there is problem with the connection

if your has this error that "supported Gradle version is 2.14.1. Current version is 2.4. ", on terminal. means your should update your gradle.

On Mac OS: you can use brew upgrade gradle

You can also use translate(). If the third argument is too short, the corresponding characters from the second argument are deleted. Unlike regexp_replace() you don't need to worry about special characters. Source code.

https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-StringFunctions

Classloaders can be a tricky problem. You can especially run into problems if you're using multiple classloaders and don't have their interactions clearly and rigorously defined. I think in order to actually be able to unload a class youlre going go have to remove all references to any classes(and their instances) you're trying to unload.

Most people needing to do this type of thing end up using OSGi. OSGi is really powerful and surprisingly lightweight and easy to use,

You need to set the binding context of the ToolStripComboBox.ComboBox.

Here is a slightly modified version of the code that I have just recreated using Visual Studio. The menu item combo box is called toolStripComboBox1 in my case. Note the last line of code to set the binding context.

I noticed that if the combo is in the visible are of the toolstrip, the binding works without this but not when it is in a drop-down. Do you get the same problem?

If you can't get this working, drop me a line via my contact page and I will send you the project. You won't be able to load it using SharpDevelop but will with C# Express.

var languages = new string[2];
languages[0] = "English";
languages[1] = "German";

DataSet myDataSet = new DataSet();

// --- Preparation
DataTable lTable = new DataTable("Lang");
DataColumn lName = new DataColumn("Language", typeof(string));
lTable.Columns.Add(lName);

for (int i = 0; i < languages.Length; i++)
{
    DataRow lLang = lTable.NewRow();
    lLang["Language"] = languages[i];
    lTable.Rows.Add(lLang);
}
myDataSet.Tables.Add(lTable);

toolStripComboBox1.ComboBox.DataSource = myDataSet.Tables["Lang"].DefaultView;
toolStripComboBox1.ComboBox.DisplayMember = "Language";

toolStripComboBox1.ComboBox.BindingContext = this.BindingContext;

Performance tuning, creating indices, stored procedures, etc.

"Advanced" means something different to everyone. I'd imagine this type of thing means something different to every job-poster.

This is actually possible since Facebook was able to do it. Well, not the actual web developer tools but the execution of Javascript in console.

See this: How does Facebook disable the browser's integrated Developer Tools?

This really wont do much though since there are other ways to bypass this type of client-side security.

When you say it is client-side, it happens outside the control of the server, so there is not much you can do about it. If you are asking why Facebook still does this, this is not really for security but to protect normal users that do not know javascript from running code (that they don't know how to read) into the console. This is common for sites that promise auto-liker service or other Facebook functionality bots after you do what they ask you to do, where in most cases, they give you a snip of javascript to run in console.

If you don't have as much users as Facebook, then I don't think there's any need to do what Facebook is doing.

Even if you disable Javascript in console, running javascript via address bar is still possible.

and if the browser disables javascript at address bar, (When you paste code to the address bar in Google Chrome, it deletes the phrase 'javascript:') pasting javascript into one of the links via inspect element is still possible.

Inspect the anchor:

Paste code in href:

Bottom line is server-side validation and security should be first, then do client-side after.

I have written a script that does this myself:

#!/bin/bash
LANG=C
if [ -z "$1" ]; then
    if [  "$(tty)" = "not a tty" ]; then
            p=`cat`;
    else
            echo "No timestamp given."
            exit
    fi
else
    p=$1
fi
echo $p | gawk '{ print strftime("%c", $0); }'

If you want to use an Angular reactive form (https://angular.io/guide/reactive-forms).

You can use one form control to manage the outputted value of the group of checkboxes.

component

import { Component } from '@angular/core';
import { FormGroup, FormControl } from '@angular/forms';
import { flow } from 'lodash';
import { flatMap, filter } from 'lodash/fp';

@Component({
  selector: 'multi-checkbox',
  templateUrl: './multi-checkbox.layout.html',
})
export class MultiChecboxComponent  {

  checklistState = [ 
      {
        label: 'Frodo Baggins',
        value: 'frodo_baggins',
        checked: false
      },
      {
        label: 'Samwise Gamgee',
        value: 'samwise_gamgee',
        checked: true,
      },
      {
        label: 'Merry Brandybuck',
        value: 'merry_brandybuck',
        checked: false
      }
    ];

  form = new FormGroup({
    checklist : new FormControl(this.flattenValues(this.checklistState)),
  });


  checklist = this.form.get('checklist');

  onChecklistChange(checked, checkbox) {
    checkbox.checked = checked;
    this.checklist.setValue(this.flattenValues(this.checklistState));
  }

  flattenValues(checkboxes) {
    const flattenedValues = flow([
      filter(checkbox => checkbox.checked),
      flatMap(checkbox => checkbox.value )
    ])(checkboxes)
    return flattenedValues.join(',');
  }
}

html

<form [formGroup]="form">
    <label *ngFor="let checkbox of checklistState" class="checkbox-control">
    <input type="checkbox" (change)="onChecklistChange($event.target.checked, checkbox)" [checked]="checkbox.checked" [value]="checkbox.value" /> {{ checkbox.label }}
  </label>
</form>

checklistState

Manages the model/state of the checklist inputs. This model allows you to map the current state to whatever value format you need.

Model:

{
   label: 'Value 1',
   value: 'value_1',
   checked: false
},
{
  label: 'Samwise Gamgee',
  value: 'samwise_gamgee',
  checked: true,
},
{
  label: 'Merry Brandybuck',
  value: 'merry_brandybuck',
  checked: false
}

checklist Form Control

This control stores the value would like to save as e.g

value output: "value_1,value_2"

See demo at https://stackblitz.com/edit/angular-multi-checklist

In addition to what visitor said :

The function void emplace_back(Type&& _Val) provided by MSCV10 is non conforming and redundant, because as you noted it is strictly equivalent to push_back(Type&& _Val).

But the real C++0x form of emplace_back is really useful: void emplace_back(Args&&...);

Instead of taking a value_type it takes a variadic list of arguments, so that means that you can now perfectly forward the arguments and construct directly an object into a container without a temporary at all.

That's useful because no matter how much cleverness RVO and move semantic bring to the table there is still complicated cases where a push_back is likely to make unnecessary copies (or move). For example, with the traditional insert() function of a std::map, you have to create a temporary, which will then be copied into a std::pair<Key, Value>, which will then be copied into the map :

std::map<int, Complicated> m;
int anInt = 4;
double aDouble = 5.0;
std::string aString = "C++";

// cross your finger so that the optimizer is really good
m.insert(std::make_pair(4, Complicated(anInt, aDouble, aString))); 

// should be easier for the optimizer
m.emplace(4, anInt, aDouble, aString);

So why didn't they implement the right version of emplace_back in MSVC? Actually, it bugged me too a while ago, so I asked the same question on the Visual C++ blog. Here is the answer from Stephan T Lavavej, the official maintainer of the Visual C++ standard library implementation at Microsoft.

Q: Are beta 2 emplace functions just some kind of placeholder right now?

A: As you may know, variadic templates aren't implemented in VC10. We simulate them with preprocessor machinery for things like make_shared<T>(), tuple, and the new things in <functional>. This preprocessor machinery is relatively difficult to use and maintain. Also, it significantly affects compilation speed, as we have to repeatedly include subheaders. Due to a combination of our time constraints and compilation speed concerns, we haven't simulated variadic templates in our emplace functions.

When variadic templates are implemented in the compiler, you can expect that we'll take advantage of them in the libraries, including in our emplace functions. We take conformance very seriously, but unfortunately, we can't do everything all at once.

It's an understandable decision. Everyone who tried just once to emulate variadic template with preprocessor horrible tricks knows how disgusting this stuff gets.

public class RoundedCornerLayout extends FrameLayout {
    private double mCornerRadius;

    public RoundedCornerLayout(Context context) {
        this(context, null, 0);
    }

    public RoundedCornerLayout(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
    }

    public RoundedCornerLayout(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        init(context, attrs, defStyle);
    }

    private void init(Context context, AttributeSet attrs, int defStyle) {
        DisplayMetrics metrics = context.getResources().getDisplayMetrics();
        setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    }

    public double getCornerRadius() {
        return mCornerRadius;
    }

    public void setCornerRadius(double cornerRadius) {
        mCornerRadius = cornerRadius;
    }

    @Override
    public void draw(Canvas canvas) {
        int count = canvas.save();

        final Path path = new Path();
        path.addRoundRect(new RectF(0, 0, canvas.getWidth(), canvas.getHeight()), (float) mCornerRadius, (float) mCornerRadius, Path.Direction.CW);
        canvas.clipPath(path, Region.Op.REPLACE);

        canvas.clipPath(path);
        super.draw(canvas);
        canvas.restoreToCount(count);
    }
}

Whenever you are creating objects of class you have to check the whether the object is null or not using the below code.

Example: object1 is object of class

void myFunction(object1)
{
  if(object1!=null)
  {
     object1.value1 //If we miss the null check then here we get the Null Reference exception
  }
}

You should use datetime object, not str.

>>> from datetime import datetime
>>> cr_date = datetime(2013, 10, 31, 18, 23, 29, 227)
>>> cr_date.strftime('%m/%d/%Y')
'10/31/2013'

To get the datetime object from the string, use datetime.datetime.strptime:

>>> datetime.strptime(cr_date, '%Y-%m-%d %H:%M:%S.%f')
datetime.datetime(2013, 10, 31, 18, 23, 29, 227)
>>> datetime.strptime(cr_date, '%Y-%m-%d %H:%M:%S.%f').strftime('%m/%d/%Y')
'10/31/2013'

You can find === and !== operators in several other dynamically-typed languages as well. It always means that the two values are not only compared by their "implied" value (i.e. either or both values might get converted to make them comparable), but also by their original type.

That basically means that if 0 == "0" returns true, 0 === "0" will return false because you are comparing a number and a string. Similarly, while 0 != "0" returns false, 0 !== "0" returns true.

    public static string Serialize(object dataToSerialize)
    {
        if(dataToSerialize==null) return null;

        using (StringWriter stringwriter = new System.IO.StringWriter())
        {
            var serializer = new XmlSerializer(dataToSerialize.GetType());
            serializer.Serialize(stringwriter, dataToSerialize);
            return stringwriter.ToString();
        }
    }

    public static T Deserialize<T>(string xmlText)
    {
        if(String.IsNullOrWhiteSpace(xmlText)) return default(T);

        using (StringReader stringReader = new System.IO.StringReader(xmlText))
        {
            var serializer = new XmlSerializer(typeof(T));
            return (T)serializer.Deserialize(stringReader);
        }
    }

That is an object, not an array. So you would do:

var json = { cool: 34.33, alsocool: 45454 };
json.supercool = 3.14159;
console.dir(json);

http://bootstrapfooter.codeplex.com/

This should solve your problem.

<div id="wrap">
<div id="main" class="container clear-top">
<div class="row">
<div class="span12">
Your content here.
</div>
</div>
</div>
</div>
<footer class="footer" style="background-color:#c2c2c2">
</footer>

CSS:

html,body
{
height:100%;
}

#wrap
{
min-height: 100%;
}

#main
{
overflow:auto;
padding-bottom:150px; /* this needs to be bigger than footer height*/
}

.footer
{
position: relative;
margin-top: -150px; /* negative value of footer height */
height: 150px;
clear:both;
padding-top:20px;
color:#fff;
}

What to change? Aside from the 3 or 4 dimensional array problem, you should get rid of the magic numbers (10 and 9).

const int DIM_SIZE = 10;
int myArray[DIM_SIZE][DIM_SIZE][DIM_SIZE];

for (int i = 0; i < DIM_SIZE; ++i){
    for (int t = 0; t < DIM_SIZE; ++t){            
        for (int x = 0; x < DIM_SIZE; ++x){

Simple example

function lol(second, third) {
    console.log(this.first, second, third);
}

lol(); // undefined, undefined, undefined
lol('1'); // undefined, "1", undefined
lol('1', '2'); // undefined, "1", "2"

lol.call({first: '1'}); // "1", undefined, undefined
lol.call({first: '1'}, '2'); // "1", "2", undefined
lol.call({first: '1'}, '2', '3'); // "1", "2", "3"

lol.apply({first: '1'}); // "1", undefined, undefined
lol.apply({first: '1'}, ['2', '3']); // "1", "2", "3"

const newLol = lol.bind({first: '1'}); 
newLol(); // "1", undefined, undefined
newLol('2'); // "1", "2", undefined
newLol('2', '3'); // "1", "2", "3"

const newOmg = lol.bind({first: '1'}, '2');
newOmg(); // "1", "2", undefined
newOmg('3'); // "1", "2", "3"

const newWtf = lol.bind({first: '1'}, '2', '3');
newWtf(); // "1", "2", "3"

I think you need MonoTouch (not free!) for that plugin.

And no, there is no way to run Xcode on Linux.

Sorry for all the bad news. :)

curl's --data will by default send Content-Type: application/x-www-form-urlencoded in the request header. However, when using Postman's raw body mode, Postman sends Content-Type: text/plain in the request header.

So to achieve the same thing as Postman, specify -H "Content-Type: text/plain" for curl:

curl -X POST -H "Content-Type: text/plain" --data "this is raw data" http://78.41.xx.xx:7778/

Note that if you want to watch the full request sent by Postman, you can enable debugging for packed app. Check this link for all instructions. Then you can inspect the app (right-click in Postman) and view all requests sent from Postman in the network tab :

The -s option of read is not defined in the POSIX standard. See http://pubs.opengroup.org/onlinepubs/9699919799/utilities/read.html. I wanted something that would work for any POSIX shell, so I wrote a little function that uses stty to disable echo.

#!/bin/sh

# Read secret string
read_secret()
{
    # Disable echo.
    stty -echo

    # Set up trap to ensure echo is enabled before exiting if the script
    # is terminated while echo is disabled.
    trap 'stty echo' EXIT

    # Read secret.
    read "$@"

    # Enable echo.
    stty echo
    trap - EXIT

    # Print a newline because the newline entered by the user after
    # entering the passcode is not echoed. This ensures that the
    # next line of output begins at a new line.
    echo
}

This function behaves quite similar to the read command. Here is a simple usage of read followed by similar usage of read_secret. The input to read_secret appears empty because it was not echoed to the terminal.

[susam@cube ~]$ read a b c
foo \bar baz \qux
[susam@cube ~]$ echo a=$a b=$b c=$c
a=foo b=bar c=baz qux
[susam@cube ~]$ unset a b c
[susam@cube ~]$ read_secret a b c

[susam@cube ~]$ echo a=$a b=$b c=$c
a=foo b=bar c=baz qux
[susam@cube ~]$ unset a b c

Here is another that uses the -r option to preserve the backslashes in the input. This works because the read_secret function defined above passes all arguments it receives to the read command.

[susam@cube ~]$ read -r a b c
foo \bar baz \qux
[susam@cube ~]$ echo a=$a b=$b c=$c
a=foo b=\bar c=baz \qux
[susam@cube ~]$ unset a b c
[susam@cube ~]$ read_secret -r a b c

[susam@cube ~]$ echo a=$a b=$b c=$c
a=foo b=\bar c=baz \qux
[susam@cube ~]$ unset a b c

Finally, here is an example that shows how to use the read_secret function to read a password in a POSIX compliant manner.

printf "Password: "
read_secret password
# Do something with $password here ...

You can also use try...except:

try:
    int(string[0])
    # do your stuff
except:
    pass # or do your stuff

On linux use cabaret stage:

https://www.cabaret-solutions.com/download/caba-lin-64

You can fill and save cleanly

You could try, div tag will auto fit height with content inside:

height: fit-content;

Do a describe on dba_arguments, dba_errors, dba_procedures, dba_objects, dba_source, dba_object_size. Each of these has part of the pictures for looking at the procedures and functions.

Also the object_type in dba_objects for packages is 'PACKAGE' for the definition and 'PACKAGE BODY" for the body.

If you are comparing schemas on the same database then try:

select * from dba_objects 
   where schema_name = 'ASCHEMA' 
     and object_type in ( 'PROCEDURE', 'PACKAGE', 'FUNCTION', 'PACKAGE BODY' )
minus
select * from dba_objects 
where schema_name = 'BSCHEMA' 
  and object_type in ( 'PROCEDURE', 'PACKAGE', 'FUNCTION', 'PACKAGE BODY' )

and switch around the orders of ASCHEMA and BSCHEMA.

If you also need to look at triggers and comparing other stuff between the schemas you should take a look at the Article on Ask Tom about comparing schemas

Python supports a "bignum" integer type which can work with arbitrarily large numbers. In Python 2.5+, this type is called long and is separate from the int type, but the interpreter will automatically use whichever is more appropriate. In Python 3.0+, the int type has been dropped completely.

That's just an implementation detail, though — as long as you have version 2.5 or better, just perform standard math operations and any number which exceeds the boundaries of 32-bit math will be automatically (and transparently) converted to a bignum.

You can find all the gory details in PEP 0237.

I took Peter Varga's answer to add declare var require: any; and made it into a generic solution that works for all .ts files generically by using the preprocess-loader:

1. install preprocessor-loader:

   npm install preprocessor-loader
   

2. add the loader to your webpack.config.js (I'm using ts-loader for processing TypeScript sources):

    module: {
        loaders: [{
            test: /\.tsx?$/,
            loader: 'ts-loader!preprocessor?file&config=preprocess-ts.json'
        }]
    }

3. Add the configuration that will add the workaround to every source:

{
    "line": false,
    "file": true,
    "callbacks": [{
        "fileName": "all",
        "scope": "source",
        "callback": "(function shimRequire(source, fileName) { return 'declare var require: any;' + source; })"
    }]
}

You can add the more robust require.d.ts the same way, but declare var require: any; was sufficient in my situation.

Note, there's a bug in preprocessor 1.0.5, which cuts off the last line, so just make sure you have an extra line space return at the end and you'll be fine.

You can make bar a function making it a method.

Foo.bar = function(passvariable){  };

As a property it would just be assigned a string, data type or boolean

Foo.bar = "a place";

Are you import them? Like this:

compile 'com.android.support:appcompat-v7:21.0.3'
compile 'com.android.support:recyclerview-v7:21.0.3'

You can use a list comprehension:

>>> s = 'hi'
>>> [ord(c) for c in s]
[104, 105]

We've found a simple and decent way to do this. It's cross-browser,degradable, and doesn't break a form post. First set the select box's opacity to 0.

.select { 
    opacity : 0;
    width: 200px;
    height: 15px;
}

<select class='select'>
    <option value='foo'>bar</option>    
</select>

this is so you can still click on it

Then make div with the same dimensions as the select box. The div should lay under the select box as the background. Use { position: absolute } and z-index to achieve this.

.div {
    width: 200px;
    height: 15px;
    position: absolute;
    z-index: 0;
}

<div class='.div'>{the text of the the current selection updated by javascript}</div>
<select class='select'>
    <option value='foo'>bar</option>    
</select>

Update the div's innerHTML with javascript. Easypeasy with jQuery:

$('.select').click(function(event)) { 
    $('.div').html($('.select option:selected').val());
}

That's it! Just style your div instead of the select box. I haven't tested the above code so you'll probably need tweak it. But hopefully you get the gist.

I think this solution beats {-webkit-appearance: none;}. What browsers should do at the very most is dictate interaction with form elements, but definitely not how their initially displayed on the page as that breaks site design.

Use ViewBag

ViewBag.MyString = "some string";
return View();

In your View

<h1>@ViewBag.MyString</h1>

I know this does not answer your question (it has already been answered), but the title of your question is very vast and can bring any person on this page who is searching for a query for passing a simple string to View from Controller.

I have come across this error when the app resides on a network share, and the device (laptop, tablet, ...) becomes disconnected from the network while the app is in use. In my case, it was due to a Surface tablet going out of wireless range. No problems after installing a better WAP.

I started Eclipse as admin, and it worked.

Another approach is to use Collectors.groupingBy of indices and then map the grouped indices to the actual elements:

    final List<Integer> numbers = range(1, 12)
            .boxed()
            .collect(toList());
    System.out.println(numbers);

    final List<List<Integer>> groups = range(0, numbers.size())
            .boxed()
            .collect(groupingBy(index -> index / 4))
            .values()
            .stream()
            .map(indices -> indices
                    .stream()
                    .map(numbers::get)
                    .collect(toList()))
            .collect(toList());
    System.out.println(groups);

Output:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]

[[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11]]

It's fatal. The remote server has sent you a RST packet, which indicates an immediate dropping of the connection, rather than the usual handshake. This bypasses the normal half-closed state transition. I like this description:

"Connection reset by peer" is the TCP/IP equivalent of slamming the phone back on the hook. It's more polite than merely not replying, leaving one hanging. But it's not the FIN-ACK expected of the truly polite TCP/IP converseur.

fixing this on an ionic app, simply add

<preference name="loadUrlTimeoutValue" value="700000" />

to your config.xml file immediately after this line

<platform name="android">

Microsoft: "Corrupted process state exceptions are exceptions that indicate that the state of a process has been corrupted. We do not recommend executing your application in this state.....If you are absolutely sure that you want to maintain your handling of these exceptions, you must apply the HandleProcessCorruptedStateExceptionsAttribute attribute"

Microsoft: "Use application domains to isolate tasks that might bring down a process."

The program below will protect your main application/thread from unrecoverable failures without risks associated with use of HandleProcessCorruptedStateExceptions and <legacyCorruptedStateExceptionsPolicy>

public class BoundaryLessExecHelper : MarshalByRefObject
{
    public void DoSomething(MethodParams parms, Action action)
    {
        if (action != null)
            action();
        parms.BeenThere = true; // example of return value
    }
}

public struct MethodParams
{
    public bool BeenThere { get; set; }
}

class Program
{
    static void InvokeCse()
    {
        IntPtr ptr = new IntPtr(123);
        System.Runtime.InteropServices.Marshal.StructureToPtr(123, ptr, true);
    }

    private static void ExecInThisDomain()
    {
        try
        {
            var o = new BoundaryLessExecHelper();
            var p = new MethodParams() { BeenThere = false };
            Console.WriteLine("Before call");

            o.DoSomething(p, CausesAccessViolation);
            Console.WriteLine("After call. param been there? : " + p.BeenThere.ToString()); //never stops here
        }
        catch (Exception exc)
        {
            Console.WriteLine($"CSE: {exc.ToString()}");
        }
        Console.ReadLine();
    }


    private static void ExecInAnotherDomain()
    {
        AppDomain dom = null;

        try
        {
            dom = AppDomain.CreateDomain("newDomain");
            var p = new MethodParams() { BeenThere = false };
            var o = (BoundaryLessExecHelper)dom.CreateInstanceAndUnwrap(typeof(BoundaryLessExecHelper).Assembly.FullName, typeof(BoundaryLessExecHelper).FullName);         
            Console.WriteLine("Before call");

            o.DoSomething(p, CausesAccessViolation);
            Console.WriteLine("After call. param been there? : " + p.BeenThere.ToString()); // never gets to here
        }
        catch (Exception exc)
        {
            Console.WriteLine($"CSE: {exc.ToString()}");
        }
        finally
        {
            AppDomain.Unload(dom);
        }

        Console.ReadLine();
    }


    static void Main(string[] args)
    {
        ExecInAnotherDomain(); // this will not break app
        ExecInThisDomain();  // this will
    }
}

Also, your compare function is incorrect. It needs to return -1, 0, or 1, not a boolean as you have it. The correct compare function would be:

def compare(item1, item2):
    if fitness(item1) < fitness(item2):
        return -1
    elif fitness(item1) > fitness(item2):
        return 1
    else:
        return 0

# Calling
list.sort(key=compare)

Never call setState inside render method

You should never ever call setState inside the render method. Why? calling setState eventually fires the render method again. That means you are calling setState (mentioned in your render block) in a loop that would never end. The correct way to do that is by using componentDidMount hook in React, like so:

class CowtanApp extends Component {
  state = {
     timePassed: false
  }

  componentDidMount () {
     setTimeout(() => this.setState({timePassed: true}), 1000)
  }

  render () {
    return this.state.timePassed ? (
        <NavigatorIOS
          style = {styles.container}
          initialRoute = {{
            component: LoginPage,
            title: 'Sign In',
        }}/>
    ) : <LoadingPage/>
  }
}

PS Use ternary operators for cleaner, shorter and readable code.

I hope this comment will help you to find out your local & server file path using terminal

 find "$(cd ..; pwd)" -name "filename"

Or just you want to see your Current location then run

 pwd "filename"

Check this out this may work: (in kotlin)

toolBar.menu.getItem(indexNumber).setIcon(R.drawable.ic_myIcon)

Well I am not a python guy nor I know what is the actual use of this 'Colab', I use it as a build system lol. And I used to setup ssh forwarding in it then put this code and just leave it running and yeah it works.

import getpass
authtoken = getpass.getpass()

Vertical align doesn't quite work the way you want it to. See: http://phrogz.net/css/vertical-align/index.html

This isn't pretty, but it WILL do what you want: Vertical align behaves as expected only when used in a table cell.

http://jsfiddle.net/e8ESb/6/

There are other alternatives: You can declare things as tables or table cells within CSS to make them behave as desired, for example. Margins and positioning can sometimes be played with to get the same effect. None of the solutions are terrible pretty, though.

Original answer:

import os

for filename in os.listdir(directory):
    if filename.endswith(".asm") or filename.endswith(".py"): 
         # print(os.path.join(directory, filename))
        continue
    else:
        continue

Python 3.6 version of the above answer, using os - assuming that you have the directory path as a str object in a variable called directory_in_str:

import os

directory = os.fsencode(directory_in_str)
    
for file in os.listdir(directory):
     filename = os.fsdecode(file)
     if filename.endswith(".asm") or filename.endswith(".py"): 
         # print(os.path.join(directory, filename))
         continue
     else:
         continue

Or recursively, using pathlib:

from pathlib import Path

pathlist = Path(directory_in_str).glob('**/*.asm')
for path in pathlist:
     # because path is object not string
     path_in_str = str(path)
     # print(path_in_str)

• Use rglob to replace glob('**/*.asm') with rglob('*.asm')
  • This is like calling Path.glob() with '**/' added in front of the given relative pattern:

from pathlib import Path

pathlist = Path(directory_in_str).rglob('*.asm')
for path in pathlist:
     # because path is object not string
     path_in_str = str(path)
     # print(path_in_str)

! is a logical NOT operator, it's a boolean operator that will invert something to its opposite.

Although you can bypass the parentheses of the invoked function by using the BANG (!) before the function, it will still invert the return, which might not be what you wanted. As in the case of an IEFE, it would return undefined, which when inverted becomes the boolean true.

Instead, use the closing parenthesis and the BANG (!) if needed.

// I'm going to leave the closing () in all examples as invoking the function with just ! and () takes away from what's happening.

(function(){ return false; }());
=> false

!(function(){ return false; }());
=> true

!!(function(){ return false; }());
=> false

!!!(function(){ return false; }());
=> true

Other Operators that work...

+(function(){ return false; }());
=> 0

-(function(){ return false; }());
=> -0

~(function(){ return false; }());
=> -1

Combined Operators...

+!(function(){ return false; }());
=> 1

-!(function(){ return false; }());
=> -1

!+(function(){ return false; }());
=> true

!-(function(){ return false; }());
=> true

~!(function(){ return false; }());
=> -2

~!!(function(){ return false; }());
=> -1

+~(function(){ return false; }());
+> -1

Slightly modified code for Swift 3.0

let calendar = NSCalendar.current as NSCalendar

// Replace the hour (time) of both dates with 00:00
let date1 = calendar.startOfDay(for: startDateTime)
let date2 = calendar.startOfDay(for: endDateTime)

let flags = NSCalendar.Unit.day
let components = calendar.components(flags, from: date1, to: date2, options: [])

return components.day!

int size = new FileInfo( filePath ).Length / 1024;
string humanKBSize = string.Format( "{0} KB", size );
string humanMBSize = string.Format( "{0} MB", size / 1024 );
string humanGBSize = string.Format( "{0} GB", size / 1024 / 1024 );

Breaking news: I've added another answer that uses an Observable rather than an EventEmitter. I recommend that answer over this one. And actually, using an EventEmitter in a service is bad practice.

Original answer: (don't do this)

Put the EventEmitter into a service, which allows the ObservingComponent to directly subscribe (and unsubscribe) to the event:

import {EventEmitter} from 'angular2/core';

export class NavService {
  navchange: EventEmitter<number> = new EventEmitter();
  constructor() {}
  emit(number) {
    this.navchange.emit(number);
  }
  subscribe(component, callback) {
    // set 'this' to component when callback is called
    return this.navchange.subscribe(data => call.callback(component, data));
  }
}

@Component({
  selector: 'obs-comp',
  template: 'obs component, index: {{index}}'
})
export class ObservingComponent {
  item: number;
  subscription: any;
  constructor(private navService:NavService) {
   this.subscription = this.navService.subscribe(this, this.selectedNavItem);
  }
  selectedNavItem(item: number) {
    console.log('item index changed!', item);
    this.item = item;
  }
  ngOnDestroy() {
    this.subscription.unsubscribe();
  }
}

@Component({
  selector: 'my-nav',
  template:`
    <div class="nav-item" (click)="selectedNavItem(1)">item 1 (click me)</div>
  `,
})
export class Navigation {
  constructor(private navService:NavService) {}
  selectedNavItem(item: number) {
    console.log('selected nav item ' + item);
    this.navService.emit(item);
  }
}

If you try the Plunker, there are a few things I don't like about this approach:

• ObservingComponent needs to unsubscribe when it is destroyed
• we have to pass the component to subscribe() so that the proper this is set when the callback is called

Update: An alternative that solves the 2nd bullet is to have the ObservingComponent directly subscribe to the navchange EventEmitter property:

constructor(private navService:NavService) {
   this.subscription = this.navService.navchange.subscribe(data =>
     this.selectedNavItem(data));
}

If we subscribe directly, then we wouldn't need the subscribe() method on the NavService.

To make the NavService slightly more encapsulated, you could add a getNavChangeEmitter() method and use that:

getNavChangeEmitter() { return this.navchange; }  // in NavService

constructor(private navService:NavService) {  // in ObservingComponent
   this.subscription = this.navService.getNavChangeEmitter().subscribe(data =>
     this.selectedNavItem(data));
}

Try str.replace():

string = "it is icy"
print string.replace("i", "")

You can use setInterval(), the arguments are the same.

const interval = setInterval(function() {
   // method to be executed;
 }, 5000);

clearInterval(interval); // thanks @Luca D'Amico

Neither of them worked for me for some reason.

I figured it out that for some reason python doesn't read %s. So use (?) instead of %S in you SQL Code.

And finally this worked for me.

   cursor.execute ("update tablename set columnName = (?) where ID = (?) ",("test4","4"))
   connect.commit()

You must make Foo::comparator static or wrap it in a std::mem_fun class object. This is because lower_bounds() expects the comparer to be a class of object that has a call operator, like a function pointer or a functor object. Also, if you are using C++11 or later, you can also do as dwcanillas suggests and use a lambda function. C++11 also has std::bind too.

Examples:

// Binding:
std::lower_bounds(first, last, value, std::bind(&Foo::comparitor, this, _1, _2));
// Lambda:
std::lower_bounds(first, last, value, [](const Bar & first, const Bar & second) { return ...; });

Use the open source okHttp library from Square. okHttp works from Android 2.3 and up and has an Apache 2.0 license on GitHub.

Sending POST data is as simple as adding the following in an AsyncTask:

OkHttpClient client = new OkHttpClient();
RequestBody formBody = new FormBody.Builder()
                      .add("email", emailString) // A sample POST field
                      .add("comment", commentString) // Another sample POST field
                      .build();
Request request = new Request.Builder()
                 .url("https://yourdomain.org/callback.php") // The URL to send the data to
                 .post(formBody)
                 .build();

okHttp also has a namespace on maven, so adding it to your Android Studio project is simple. Just add compile 'com.squareup.okhttp3:okhttp:3.11.0' to your app's build.gradle.

Complete Code

Add the following to your activity:

public class CallAPI extends AsyncTask<String, String, String> {

    String emailString;
    String commentString;

    public CallAPI(String email, String commnt){
           emailString = email;
           commentString = commnt;
    }

    @Override
    protected void onPreExecute() {
        super.onPreExecute();
    }

    @Override
    protected String doInBackground(String... params) {
        OkHttpClient client = new OkHttpClient();
        RequestBody formBody = new FormBody.Builder()
                      .add("email", emailString) // A sample POST field
                      .add("comment", commentString) // Another sample POST field
                      .build();
        Request request = new Request.Builder()
                 .url("https://yourdomain.org/callback.php") // The URL to send the data to
                 .post(formBody)
                 .build();
        return "";
    }

    @Override
    protected void onPostExecute(String s) {
        super.onPostExecute(s);
    }
}

And call it using:

new CallAPI(emailString, commentString).execute();

You want reorder(). Here is an example with dummy data

set.seed(42)
df <- data.frame(Category = sample(LETTERS), Count = rpois(26, 6))

require("ggplot2")

p1 <- ggplot(df, aes(x = Category, y = Count)) +
         geom_bar(stat = "identity")

p2 <- ggplot(df, aes(x = reorder(Category, -Count), y = Count)) +
         geom_bar(stat = "identity")

require("gridExtra")
grid.arrange(arrangeGrob(p1, p2))

Giving:

Use reorder(Category, Count) to have Category ordered from low-high.

The solution I use is based on a "server" that returns the external address of the Docker host when it receives a http request.

On the "server":

1) Start jwilder/nginx-proxy

# docker run -d -p <external server port>:80 -v /var/run/docker.sock:/tmp/docker.sock:ro jwilder/nginx-proxy

2) Start ipify container

# docker run -e VIRTUAL_HOST=<external server name/address> --detach --name ipify osixia/ipify-api:0.1.0

Now when a container sends a http request to the server, e.g.

# curl http://<external server name/address>:<external server port>

the IP address of the Docker host is returned by ipify via http header "X-Forwarded-For"

Example (ipify server has name "ipify.example.com" and runs on port 80, docker host has IP 10.20.30.40):

# docker run -d -p 80:80 -v /var/run/docker.sock:/tmp/docker.sock:ro jwilder/nginx-proxy
# docker run -e VIRTUAL_HOST=ipify.example.com --detach --name ipify osixia/ipify-api:0.1.0

Inside the container you can now call:

# curl http://ipify.example.com
10.20.30.40

You want to do #include <string> instead of string.h and then the type string lives in the std namespace, so you will need to use std::string to refer to it.

Toad for MySQL by Quest is free for non-commercial use. I really like the interface and it's quite powerful if you have several databases to work with (for example development, test and production servers).

From the website:

Toad® for MySQL is a freeware development tool that enables you to rapidly create and execute queries, automate database object management, and develop SQL code more efficiently. It provides utilities to compare, extract, and search for objects; manage projects; import/export data; and administer the database. Toad for MySQL dramatically increases productivity and provides access to an active user community.

If anyone runs across this and is looking for a bit more up-to-date answer or copy-paste answer or answer targeting multiple versions than JC Raja's post, here's what I've found:

Google's got a pretty solid, easy-to-understand introduction to how this works and what is advantageous and not. https://developers.google.com/web/fundamentals/performance/optimizing-content-efficiency/optimize-encoding-and-transfer They recommend the HTML5 Boilerplate project, which has solutions for different versions of IIS:

• .NET version 3
• .NET version 4
• .NET version 4.5 / MVC 5

Available here: https://github.com/h5bp/server-configs-iis They have web.configs that you can copy and paste changes from theirs to yours and see the changes, much easier than digging through a bunch of blog posts.

Here's the web.config settings for .NET version 4.5: https://github.com/h5bp/server-configs-iis/blob/master/dotnet%204.5/MVC5/Web.config

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <appSettings>
    <add key="webpages:Version" value="3.0.0.0" />
    <add key="webpages:Enabled" value="false" />
    <add key="ClientValidationEnabled" value="true" />
    <add key="UnobtrusiveJavaScriptEnabled" value="true" />
  </appSettings>
  <system.web>
    <!--
            Set compilation debug="true" to insert debugging
            symbols into the compiled page. Because this
            affects performance, set this value to true only
            during development.
    -->
    <compilation debug="true" targetFramework="4.5" />

    <!-- Security through obscurity, removes  X-AspNet-Version HTTP header from the response -->
    <!-- Allow zombie DOS names to be captured by ASP.NET (/con, /com1, /lpt1, /aux, /prt, /nul, etc) -->
    <httpRuntime targetFramework="4.5" requestValidationMode="2.0" requestPathInvalidCharacters="" enableVersionHeader="false" relaxedUrlToFileSystemMapping="true" />

    <!-- httpCookies httpOnlyCookies setting defines whether cookies 
             should be exposed to client side scripts
             false (Default): client side code can access cookies
             true: client side code cannot access cookies
             Require SSL is situational, you can also define the 
             domain of cookies with optional "domain" property -->
    <httpCookies httpOnlyCookies="true" requireSSL="false" />

    <trace writeToDiagnosticsTrace="false" enabled="false" pageOutput="false" localOnly="true" />
  </system.web>


  <system.webServer>
    <!-- GZip static file content.  Overrides the server default which only compresses static files over 2700 bytes -->
    <httpCompression directory="%SystemDrive%\websites\_compressed" minFileSizeForComp="1024">
      <scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll" />
      <staticTypes>
        <add mimeType="text/*" enabled="true" />
        <add mimeType="message/*" enabled="true" />
        <add mimeType="application/javascript" enabled="true" />
        <add mimeType="application/json" enabled="true" />
        <add mimeType="*/*" enabled="false" />
      </staticTypes>
    </httpCompression>

    <httpErrors existingResponse="PassThrough" errorMode="Custom">
      <!-- Catch IIS 404 error due to paths that exist but shouldn't be served (e.g. /controllers, /global.asax) or IIS request filtering (e.g. bin, web.config, app_code, app_globalresources, app_localresources, app_webreferences, app_data, app_browsers) -->
      <remove statusCode="404" subStatusCode="-1" />
      <error statusCode="404" subStatusCode="-1" path="/notfound" responseMode="ExecuteURL" />
      <remove statusCode="500" subStatusCode="-1" />
      <error statusCode="500" subStatusCode="-1" path="/error" responseMode="ExecuteURL" />
    </httpErrors>

    <directoryBrowse enabled="false" />
    <validation validateIntegratedModeConfiguration="false" />

    <!-- Microsoft sets runAllManagedModulesForAllRequests to true by default
             You should handle this according to need but consider the performance hit.
             Good source of reference on this matter: http://www.west-wind.com/weblog/posts/2012/Oct/25/Caveats-with-the-runAllManagedModulesForAllRequests-in-IIS-78
        -->
    <modules runAllManagedModulesForAllRequests="false" />

    <urlCompression doStaticCompression="true" doDynamicCompression="true" />
    <staticContent>
      <!-- Set expire headers to 30 days for static content-->
      <clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="30.00:00:00" />
      <!-- use utf-8 encoding for anything served text/plain or text/html -->
      <remove fileExtension=".css" />
      <mimeMap fileExtension=".css" mimeType="text/css" />
      <remove fileExtension=".js" />
      <mimeMap fileExtension=".js" mimeType="text/javascript" />
      <remove fileExtension=".json" />
      <mimeMap fileExtension=".json" mimeType="application/json" />
      <remove fileExtension=".rss" />
      <mimeMap fileExtension=".rss" mimeType="application/rss+xml; charset=UTF-8" />
      <remove fileExtension=".html" />
      <mimeMap fileExtension=".html" mimeType="text/html; charset=UTF-8" />
      <remove fileExtension=".xml" />
      <mimeMap fileExtension=".xml" mimeType="application/xml; charset=UTF-8" />
      <!-- HTML5 Audio/Video mime types-->
      <remove fileExtension=".mp3" />
      <mimeMap fileExtension=".mp3" mimeType="audio/mpeg" />
      <remove fileExtension=".mp4" />
      <mimeMap fileExtension=".mp4" mimeType="video/mp4" />
      <remove fileExtension=".ogg" />
      <mimeMap fileExtension=".ogg" mimeType="audio/ogg" />
      <remove fileExtension=".ogv" />
      <mimeMap fileExtension=".ogv" mimeType="video/ogg" />
      <remove fileExtension=".webm" />
      <mimeMap fileExtension=".webm" mimeType="video/webm" />
      <!-- Proper svg serving. Required for svg webfonts on iPad -->
      <remove fileExtension=".svg" />
      <mimeMap fileExtension=".svg" mimeType="image/svg+xml" />
      <remove fileExtension=".svgz" />
      <mimeMap fileExtension=".svgz" mimeType="image/svg+xml" />
      <!-- HTML4 Web font mime types -->
      <!-- Remove default IIS mime type for .eot which is application/octet-stream -->
      <remove fileExtension=".eot" />
      <mimeMap fileExtension=".eot" mimeType="application/vnd.ms-fontobject" />
      <remove fileExtension=".ttf" />
      <mimeMap fileExtension=".ttf" mimeType="application/x-font-ttf" />
      <remove fileExtension=".ttc" />
      <mimeMap fileExtension=".ttc" mimeType="application/x-font-ttf" />
      <remove fileExtension=".otf" />
      <mimeMap fileExtension=".otf" mimeType="font/opentype" />
      <remove fileExtension=".woff" />
      <mimeMap fileExtension=".woff" mimeType="application/font-woff" />
      <remove fileExtension=".crx" />
      <mimeMap fileExtension=".crx" mimeType="application/x-chrome-extension" />
      <remove fileExtension=".xpi" />
      <mimeMap fileExtension=".xpi" mimeType="application/x-xpinstall" />
      <remove fileExtension=".safariextz" />
      <mimeMap fileExtension=".safariextz" mimeType="application/octet-stream" />
      <!-- Flash Video mime types-->
      <remove fileExtension=".flv" />
      <mimeMap fileExtension=".flv" mimeType="video/x-flv" />
      <remove fileExtension=".f4v" />
      <mimeMap fileExtension=".f4v" mimeType="video/mp4" />
      <!-- Assorted types -->
      <remove fileExtension=".ico" />
      <mimeMap fileExtension=".ico" mimeType="image/x-icon" />
      <remove fileExtension=".webp" />
      <mimeMap fileExtension=".webp" mimeType="image/webp" />
      <remove fileExtension=".htc" />
      <mimeMap fileExtension=".htc" mimeType="text/x-component" />
      <remove fileExtension=".vcf" />
      <mimeMap fileExtension=".vcf" mimeType="text/x-vcard" />
      <remove fileExtension=".torrent" />
      <mimeMap fileExtension=".torrent" mimeType="application/x-bittorrent" />
      <remove fileExtension=".cur" />
      <mimeMap fileExtension=".cur" mimeType="image/x-icon" />
      <remove fileExtension=".webapp" />
      <mimeMap fileExtension=".webapp" mimeType="application/x-web-app-manifest+json; charset=UTF-8" />
    </staticContent>
    <httpProtocol>
      <customHeaders>

        <!--#### SECURITY Related Headers ###
            More information: https://www.owasp.org/index.php/List_of_useful_HTTP_headers
        -->
        <!--
                # Access-Control-Allow-Origin
                The 'Access Control Allow Origin' HTTP header is used to control which
                sites are allowed to bypass same-origin policies and send cross-origin requests.

                Secure configuration: Either do not set this header or return the 'Access-Control-Allow-Origin'
                header restricting it to only a trusted set of sites.
                http://enable-cors.org/

                <add name="Access-Control-Allow-Origin" value="*" />
                -->

        <!--
                # Cache-Control
                The 'Cache-Control' response header controls how pages can be cached
                either by proxies or the user's browser.
                This response header can provide enhanced privacy by not caching
                sensitive pages in the user's browser cache.

                <add name="Cache-Control" value="no-store, no-cache"/>
                -->

        <!--
                # Strict-Transport-Security
                The HTTP Strict Transport Security header is used to control
                if the browser is allowed to only access a site over a secure connection
                and how long to remember the server response for, forcing continued usage.
                Note* Currently a draft standard which only Firefox and Chrome support. But is supported by sites like PayPal.
                <add name="Strict-Transport-Security" value="max-age=15768000"/>
                -->

        <!--
                # X-Frame-Options
                The X-Frame-Options header indicates whether a browser should be allowed
                to render a page within a frame or iframe.
                The valid options are DENY (deny allowing the page to exist in a frame)
                or SAMEORIGIN (allow framing but only from the originating host)
                Without this option set, the site is at a higher risk of click-jacking.

                <add name="X-Frame-Options" value="SAMEORIGIN" />
                -->

        <!--
                # X-XSS-Protection
                The X-XSS-Protection header is used by Internet Explorer version 8+
                The header instructs IE to enable its inbuilt anti-cross-site scripting filter.
                If enabled, without 'mode=block', there is an increased risk that
                otherwise, non-exploitable cross-site scripting vulnerabilities may potentially become exploitable

                <add name="X-XSS-Protection" value="1; mode=block"/>
                -->

        <!--    
                # MIME type sniffing security protection
                Enabled by default as there are very few edge cases where you wouldn't want this enabled.
                Theres additional reading below; but the tldr, it reduces the ability of the browser (mostly IE) 
                being tricked into facilitating driveby attacks.
                http://msdn.microsoft.com/en-us/library/ie/gg622941(v=vs.85).aspx
                http://blogs.msdn.com/b/ie/archive/2008/07/02/ie8-security-part-v-comprehensive-protection.aspx
        -->
        <add name="X-Content-Type-Options" value="nosniff" />

        <!-- A little extra security (by obscurity), removings fun but adding your own is better -->
        <remove name="X-Powered-By" />
        <add name="X-Powered-By" value="My Little Pony" />

        <!--
                 With Content Security Policy (CSP) enabled (and a browser that supports it (http://caniuse.com/#feat=contentsecuritypolicy),
         you can tell the browser that it can only download content from the domains you explicitly allow
         CSP can be quite difficult to configure, and cause real issues if you get it wrong
         There is website that helps you generate a policy here http://cspisawesome.com/
         <add name="Content-Security-Policy" "default-src 'self'; style-src 'self' 'unsafe-inline'; script-src 'self' https://www.google-analytics.com;" />
                -->

        <!--//#### SECURITY Related Headers ###-->

        <!--
                Force the latest IE version, in various cases when it may fall back to IE7 mode
                github.com/rails/rails/commit/123eb25#commitcomment-118920
                Use ChromeFrame if it's installed for a better experience for the poor IE folk
                -->
        <add name="X-UA-Compatible" value="IE=Edge,chrome=1" />
        <!--
                Allow cookies to be set from iframes (for IE only)
                If needed, uncomment and specify a path or regex in the Location directive

                <add name="P3P" value="policyref=&quot;/w3c/p3p.xml&quot;, CP=&quot;IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT&quot;" />
                -->

      </customHeaders>
    </httpProtocol>

    <!--
        <rewrite>
            <rules>

            Remove/force the WWW from the URL.
            Requires IIS Rewrite module http://learn.iis.net/page.aspx/460/using-the-url-rewrite-module/
            Configuration lifted from http://nayyeri.net/remove-www-prefix-from-urls-with-url-rewrite-module-for-iis-7-0

            NOTE* You need to install the IIS URL Rewriting extension (Install via the Web Platform Installer)
            http://www.microsoft.com/web/downloads/platform.aspx

            ** Important Note
            using a non-www version of a webpage will set cookies for the whole domain making cookieless domains
            (eg. fast CD-like access to static resources like CSS, js, and images) impossible.

            # IMPORTANT: THERE ARE TWO RULES LISTED. NEVER USE BOTH RULES AT THE SAME TIME!

                <rule name="Remove WWW" stopProcessing="true">
                    <match url="^(.*)$" />
                    <conditions>
                        <add input="{HTTP_HOST}" pattern="^(www\.)(.*)$" />
                    </conditions>
                    <action type="Redirect" url="http://example.com{PATH_INFO}" redirectType="Permanent" />
                </rule>
                <rule name="Force WWW" stopProcessing="true">
                    <match url=".*" />
                    <conditions>
                        <add input="{HTTP_HOST}" pattern="^example.com$" />
                    </conditions>
                    <action type="Redirect" url="http://www.example.com/{R:0}" redirectType="Permanent" />
                </rule>


                # E-TAGS
                E-Tags are actually quite useful in cache management especially if you have a front-end caching server such as Varnish. http://en.wikipedia.org/wiki/HTTP_ETag / http://developer.yahoo.com/performance/rules.html#etags
                But in load balancing and simply most cases ETags are mishandled in IIS, and it can be advantageous to remove them.
        # removed as in https://stackoverflow.com/questions/7947420/iis-7-5-remove-etag-headers-from-response

        <rewrite>
           <outboundRules>
              <rule name="Remove ETag">
                 <match serverVariable="RESPONSE_ETag" pattern=".+" />
                 <action type="Rewrite" value="" />
              </rule>
           </outboundRules>
        </rewrite>

            -->
    <!--
            ### Built-in filename-based cache busting

            In a managed language such as .net, you should really be using the internal bundler for CSS + js
            or get cassette or similar.

            If you're not using the build script to manage your filename version revving,
            you might want to consider enabling this, which will route requests for
            /css/style.20110203.css to /css/style.css

            To understand why this is important and a better idea than all.css?v1231,
            read: github.com/h5bp/html5-boilerplate/wiki/Version-Control-with-Cachebusting

                <rule name="Cachebusting">
                    <match url="^(.+)\.\d+(\.(js|css|png|jpg|gif)$)" />
                    <action type="Rewrite" url="{R:1}{R:2}" />
                </rule>

            </rules>
        </rewrite>-->

  </system.webServer>

  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Optimization" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
</configuration>

Edit: One update if you need Gzip compression on WebAPI responses. I wasn't aware our WebAPI wasn't returning Gzipped responses until recently and scratched my head for a while because we had dynamic and static compression turned on in web.config. We looked at writing our own compression services and response handlers (still on WebAPI 2 not on .NET Core where it's easier now), but that was too cumbersome for what seemed like something we should just be able to turn on.

(If you're interested here's what we were looking at for our own compression service https://krzysztofjakielaszek.com/2017/03/26/webapi2-response-compression-gzip-brotli-deflate/ EDIT: Link is now offline, but you can view the code/content here: https://web.archive.org/web/20190608161201/https://krzysztofjakielaszek.com/2017/03/26/webapi2-response-compression-gzip-brotli-deflate/ )

Instead, we found this great post by Ben Foster (http://benfoster.io/blog/aspnet-web-api-compression) If you can modify applicationHost.config (running your own servers), you can pop that config file open and add the mimeTypes you want to compress (I pulled the relevant ones based on what our API was returning to clients from our Web.Config). Save that file, IIS will pickup your changes, recycle app pools, and your WebAPI will start returning gzip compressed responses to clients who request it.

If you don't see gzipped responses, check the response content type with Fiddler or Chrome/Firefox Dev Tools, and ensure it matches what you added. I had to change the view mode (use large request rows) in Chrome Dev Tools to ensure it showed the total size vs transferred size. If everything validates, try rebooting the server once to just ensure it was properly applied. I did have one syntax error where when I opened up the site in IIS, IIS poppped open a message about a parsing error that I had to fix in the config file.

<httpCompression directory="%TEMP%\iisexpress\IIS Temporary Compressed Files">
    <scheme name="gzip" dll="%IIS_BIN%\gzip.dll" />
    <dynamicTypes>
        ...

        <!-- compress JSON responses from Web API -->           
        <add mimeType="application/json" enabled="true" /> 

        ...
    </dynamicTypes>
    <staticTypes>
        ...
    </staticTypes>
</httpCompression>

In Internet Explorer 9 (and 8), the console object is only exposed when the developer tools are opened for a particular tab. If you hide the developer tools window for that tab, the console object remains exposed for each page you navigate to. If you open a new tab, you must also open the developer tools for that tab in order for the console object to be exposed.

The console object is not part of any standard and is an extension to the Document Object Model. Like other DOM objects, it is considered a host object and is not required to inherit from Object, nor its methods from Function, like native ECMAScript functions and objects do. This is the reason apply and call are undefined on those methods. In IE 9, most DOM objects were improved to inherit from native ECMAScript types. As the developer tools are considered an extension to IE (albeit, a built-in extension), they clearly didn't receive the same improvements as the rest of the DOM.

For what it's worth, you can still use some Function.prototype methods on console methods with a little bind() magic:

var log = Function.prototype.bind.call(console.log, console);
log.apply(console, ["this", "is", "a", "test"]);
//-> "thisisatest"

Recently I found a way around this. I wanted to create a method in the array class with an optional parameter, to keep or discard elements in the array.

The way I simulated this was by passing an array as the parameter, and then checking if the value at that index was nil or not.

class Array
  def ascii_to_text(params)
    param_len = params.length
    if param_len > 3 or param_len < 2 then raise "Invalid number of arguments #{param_len} for 2 || 3." end
    bottom  = params[0]
    top     = params[1]
    keep    = params[2]
    if keep.nil? == false
      if keep == 1
        self.map{|x| if x >= bottom and x <= top then x = x.chr else x = x.to_s end}
      else
        raise "Invalid option #{keep} at argument position 3 in #{p params}, must be 1 or nil"
      end
    else
      self.map{|x| if x >= bottom and x <= top then x = x.chr end}.compact
    end
  end
end

Trying out our class method with different parameters:

array = [1, 2, 97, 98, 99]
p array.ascii_to_text([32, 126, 1]) # Convert all ASCII values of 32-126 to their chr value otherwise keep it the same (That's what the optional 1 is for)

output: ["1", "2", "a", "b", "c"]

Okay, cool that works as planned. Now let's check and see what happens if we don't pass in the the third parameter option (1) in the array.

array = [1, 2, 97, 98, 99]
p array.ascii_to_text([32, 126]) # Convert all ASCII values of 32-126 to their chr value else remove it (1 isn't a parameter option)

output: ["a", "b", "c"]

As you can see, the third option in the array has been removed, thus initiating a different section in the method and removing all ASCII values that are not in our range (32-126)

Alternatively, we could had issued the value as nil in the parameters. Which would look similar to the following code block:

def ascii_to_text(top, bottom, keep = nil)
  if keep.nil?
    self.map{|x| if x >= bottom and x <= top then x = x.chr end}.compact
  else
    self.map{|x| if x >= bottom and x <= top then x = x.chr else x = x.to_s end}
end

try this

<?php
$yesterday = date(“d.m.Y”, time()-86400);
echo $yesterday;

1. Don't use quotation in a field name or table name inside the query.

2. After fetching an object you need to access object attributes/properties (in your case id) by attributes/properties name.

One note: please use mysqli_* or PDO since mysql_* deprecated. Here it is using mysqli:

session_start();
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$link = new mysqli('localhost', 'username', 'password', 'db_name');
$link->set_charset('utf8mb4'); // always set the charset
$name = $_GET["username"];
$stmt = $link->prepare("SELECT id FROM Users WHERE username=? limit 1");
$stmt->bind_param('s', $name);
$stmt->execute();
$result = $stmt->get_result();
$value = $result->fetch_object();
$_SESSION['myid'] = $value->id;

Bonus tips: Use limit 1 for this type of scenario, it will save execution time :)

Try adding a style="width:100%;" to the img tag. That way the image will fill up the entire width of the page, thus scaling down if the image is larger than the viewport.

If you want to generate a number from 0 to 100, then your code would look like this:

(int)(Math.random() * 101);

To generate a number from 10 to 20 :

(int)(Math.random() * 11 + 10);

In the general case:

(int)(Math.random() * ((upperbound - lowerbound) + 1) + lowerbound);

(where lowerbound is inclusive and upperbound exclusive).

The inclusion or exclusion of upperbound depends on your choice. Let's say range = (upperbound - lowerbound) + 1 then upperbound is inclusive, but if range = (upperbound - lowerbound) then upperbound is exclusive.

Example: If I want an integer between 3-5, then if range is (5-3)+1 then 5 is inclusive, but if range is just (5-3) then 5 is exclusive.

I'm assuming that's an ARGB code... Are you referring to System.Drawing.Color or System.Windows.Media.Color? The latter is used in WPF for example. I haven't seen anyone mention it yet, so just in case you were looking for it:

using System.Windows.Media;

Color color = (Color)ColorConverter.ConvertFromString("#FFDFD991");

Try Sencha Touch. It is a HTML5 compliant framework to build application for touch devices.

As your data already in varchar, you have to convert it into date first:

select convert(varchar(10), cast(ts as date), 101) from <your table>

Please make sure to Log In to Travis first. The rebuild button doesn't appear until you're logged in. I know this is obvious, but someone just tripped on it as well ;-)

Just setting height to 100% won't be the solution if you have a background page whose height extends beyond browser height.

Adding to Bhargavi's answer, this is the solution when you have scrollable page in the background.

.modal-backdrop.in
{
    opacity:0.5 !important;
    position:fixed;// This makes it cover the entire scrollable page, not just browser height
    height:100%;
}

Implicit wait --

Implicit waits are basically your way of telling WebDriver the latency that you want to see if specified web element is not present that WebDriver looking for. So in this case, you are telling WebDriver that it should wait 10 seconds in cases of specified element not available on the UI (DOM).

Explicit wait--

Explicit waits are intelligent waits that are confined to a particular web element. Using explicit waits you are basically telling WebDriver at the max it is to wait for X units of time before it gives up.

This happens because Oracle dropped support for Windows XP (which doesn't have RegDeleteKeyExA used by the installer in its ADVAPI32.DLL by the way) as described in http://mail.openjdk.java.net/pipermail/openjfx-dev/2013-July/009005.html. Yet while the official support for XP has ended, the Java binaries are still (as of Java 8u20 EA b05 at least) XP-compatible - only the installer isn't...

Because of that, the solution is actually quite easy:

1. get 7-Zip (or any other good unpacker), unpack the distribution .exe manually, it has one .zip file inside of it (tools.zip), extract it too,

2. use unpack200 from JDK8 to unpack all .pack files to .jar files (older unpacks won't work properly); JAVA_HOME environment variable should be set to your Java unpack root, e.g. "C:\Program Files\Java\jdk8" - you can specify it implicitly by e.g.

   SET JAVA_HOME=C:\Program Files\Java\jdk8
   

   • Unpack all files with a single command (in batch file):

     FOR /R %%f IN (*.pack) DO "%JAVA_HOME%\bin\unpack200.exe" -r -v "%%f" "%%~pf%%~nf.jar"
     

   • Unpack all files with a single command (command line from JRE root):

     FOR /R %f IN (*.pack) DO "bin\unpack200.exe" -r -v "%f" "%~pf%~nf.jar"
     

   • Unpack by manually locating the files and unpacking them one-by-one:

     %JAVA_HOME%\bin\unpack200 -r packname.pack packname.jar
     

   where packname is for example rt

3. point the tool you want to use (e.g. Netbeans) to the %JAVA_HOME% and you're good to go.

Note: you probably shouldn't do this just to use Java 8 in your web browser or for any similar reason (installing JRE 8 comes to mind); security flaws in early updates of major Java version releases are (mind me) legendary, and adding to that no real support for neither XP nor Java 8 on XP only makes matters much worse. Not to mention you usually don't need Java in your browser (see e.g. http://nakedsecurity.sophos.com/2013/01/15/disable-java-browsers-homeland-security/ - the topic is already covered on many pages, just Google it if you require further info). In any case, AFAIK the only thing required to apply this procedure to JRE is to change some of the paths specified above from \bin\ to \lib\ (the file placement in installer directory tree is a bit different) - yet I strongly advise against doing it.

See also: How can I get the latest JRE / JDK as a zip file rather than EXE or MSI installer?, JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object

You could use strcpy(), like so:

strcpy(tab2, tmp.c_str());

Watch out for buffer overflow.

Make sure you don't put a space between the semi-colon and the new folder location that you are adding to the path.

For example it should look like...

{last path entry};C:\Python27;C:\Python27\Scripts;

...not...

{last path entry}; C:\Python27; C:\Python27\Scripts;

When you define a as unicode, the chars a and á are equal. Otherwise á counts as two chars. Try len(a) and len(au). In addition to that, you may need to have the encoding when you work with other environments. For example if you use md5, you get different values for a and ua

I have used

System.AppDomain.CurrentDomain.BaseDirectory

when I want to find a path relative to an applications folder. This works for both ASP.Net and winform applications. It also does not require any reference to System.Web assemblies.

Use the CSS3 Viewport-percentage feature.

Viewport-Percentage Explanation

Assuming you want the body width size to be a ratio of the browser's view port. I added a border so you can see the body resize as you change your browser width or height. I used a ratio of 90% of the view-port size.

<!DOCTYPE html>_x000D_
<html lang="en">_x000D_
<head>_x000D_
    <title>Styles</title>_x000D_
_x000D_
    <style>_x000D_
        @media screen and (min-width: 480px) {_x000D_
            body {_x000D_
                background-color: skyblue;_x000D_
                width: 90vw;_x000D_
                height: 90vh;_x000D_
                border: groove black;_x000D_
            }_x000D_
_x000D_
            div#main {_x000D_
                font-size: 3vw;_x000D_
            }_x000D_
        }_x000D_
    </style>_x000D_
_x000D_
</head>_x000D_
<body>_x000D_
    <div id="main">_x000D_
        Viewport-Percentage Test_x000D_
    </div>_x000D_
</body>_x000D_
</html>

You should use setAlignmentX(..) on components you want to align, not on the container that has them..

JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
panel.add(c1);
panel.add(c2);

c1.setAlignmentX(Component.LEFT_ALIGNMENT);
c2.setAlignmentX(Component.LEFT_ALIGNMENT);

Update

data.table v1.9.6+ now supports OP's original attempt and the following answer is no longer necessary.

You can use DT[order(-rank(x), y)].

   x y v
1: c 1 7
2: c 3 8
3: c 6 9
4: b 1 1
5: b 3 2
6: b 6 3
7: a 1 4
8: a 3 5
9: a 6 6

If by autostart you mean auto start on phone bootup then you should register a BroadcastReceiver for the BOOT_COMPLETED Intent. Android systems broadcasts that intent once boot is completed.

Once you receive that intent you can launch a Service that can do whatever you want to do.

Keep note though that having a Service running all the time on the phone is generally a bad idea as it eats up system resources even when it is idle. You should launch your Service / application only when needed and then stop it when not required.

Usage: If you're going to store information that you want to access on different web pages, you can use SessionState

If you want to store information that you want to access from the same page, then you can use Viewstate

Storage The Viewstate is stored within the page itself (in encrypted text), while the Sessionstate is stored in the server.

The SessionState will clear in the following conditions

1. Cleared by programmer
2. Cleared by user
3. Timeout

You can also do

SHOW STATUS WHERE `variable_name` = 'Max_used_connections';

This is relatively new to C# which makes it easy for us to call the functions with respect to the null or non-null values in method chaining.

old way to achieve the same thing was:

var functionCaller = this.member;
if (functionCaller!= null)
    functionCaller.someFunction(var someParam);

and now it has been made much easier with just:

member?.someFunction(var someParam);

I strongly recommend this doc page.

Anyone looking to do this inside Visual Studio, this Code Project article will help. Just add "--auto-open-devtools-for-tabs" in the arguments box. Works on 2017.

The Html.TextboxFor always creates a textbox (<input type="text" ...).

While the EditorFor looks at the type and meta information, and can render another control or a template you supply.

For example for DateTime properties you can create a template that uses the jQuery DatePicker.

We use Slick Grid in Stack Exchange Data Explorer (example containing 2000 rows).

I found it outperforms jqGrid and flexigrid. It has a very complete feature set and I could not recommend it enough.

Samples of its usage are here.

You can see source samples on how it is integrated to an ASP.NET MVC app here: https://code.google.com/p/stack-exchange-data-explorer/

This will write a JTable to a tab separated file that can be easily imported into Excel. This works.

If you save an Excel worksheet as an XML document you could also build the XML file for EXCEL with code. I have done this with word so you do not have to use third-party packages.

This could code have the JTable taken out and then just write a tab separated to any text file and then import into Excel. I hope this helps.

Code:

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import javax.swing.JTable;
import javax.swing.table.TableModel;

public class excel {
    String columnNames[] = { "Column 1", "Column 2", "Column 3" };

    // Create some data
    String dataValues[][] =
    {
        { "12", "234", "67" },
        { "-123", "43", "853" },
        { "93", "89.2", "109" },
        { "279", "9033", "3092" }
    };

    JTable table;

    excel() {
        table = new JTable( dataValues, columnNames );
    }


    public void toExcel(JTable table, File file){
        try{
            TableModel model = table.getModel();
            FileWriter excel = new FileWriter(file);

            for(int i = 0; i < model.getColumnCount(); i++){
                excel.write(model.getColumnName(i) + "\t");
            }

            excel.write("\n");

            for(int i=0; i< model.getRowCount(); i++) {
                for(int j=0; j < model.getColumnCount(); j++) {
                    excel.write(model.getValueAt(i,j).toString()+"\t");
                }
                excel.write("\n");
            }

            excel.close();

        }catch(IOException e){ System.out.println(e); }
    }

    public static void main(String[] o) {
        excel cv = new excel();
        cv.toExcel(cv.table,new File("C:\\Users\\itpr13266\\Desktop\\cs.tbv"));
    }
}

Yes, that code does exactly that.

You can also use:

if (@value is null or @value = '')

Edit:

With the added information that @value is an int value, you need instead:

if (@value is null)

An int value can never contain the value ''.

2020 UPDATE

Using basic math and simple javascript this can be done in just a few lines of code.

EXAMPLE - Convert 7735 seconds to HH:MM:SS.

MATH:

Calculations use:

1. Math.floor() - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/floor

The Math.floor() function returns the largest integer less than or equal to a given number.

2. % arithmetic operator (Remainder) - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Arithmetic_Operators#Remainder

The remainder operator returns the remainder left over when one operand is divided by a second operand. It always takes the sign of the dividend.

Check out code below. Seconds are divided by 3600 to get number of hours and a remainder, which is used to calculate number of minutes and seconds.

HOURS => 7735 / 3600 = 2 remainder 535

MINUTES => 535 / 60 = 8 remainder 55

SECONDS => 55

LEADING ZEROS:

Many answers here use complicated methods to show number of hours, minutes and seconds in a proper way with leading zero - 45, 04 etc. This can be done using padStart(). This works for strings so the number must be converted to string using toString().

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/padStart

The padStart() method pads the current string with another string (multiple times, if needed) until the resulting string reaches the given length. The padding is applied from the start of the current string.

CODE:

function secondsToTime(e){_x000D_
    var h = Math.floor(e / 3600).toString().padStart(2,'0'),_x000D_
        m = Math.floor(e % 3600 / 60).toString().padStart(2,'0'),_x000D_
        s = Math.floor(e % 60).toString().padStart(2,'0');_x000D_
    _x000D_
    return h + ':' + m + ':' + s;_x000D_
}_x000D_
_x000D_
console.log(secondsToTime(7735));  //02:08:55_x000D_
_x000D_
/*_x000D_
secondsToTime(SECONDS) => HH:MM:SS _x000D_
_x000D_
secondsToTime(8)       => 00:00:08 _x000D_
secondsToTime(68)      => 00:01:08_x000D_
secondsToTime(1768)    => 00:29:28_x000D_
secondsToTime(3600)    => 01:00:00_x000D_
secondsToTime(5296)    => 01:28:16_x000D_
secondsToTime(7735)    => 02:08:55_x000D_
secondsToTime(45296)   => 12:34:56_x000D_
secondsToTime(145296)  => 40:21:36_x000D_
secondsToTime(1145296) => 318:08:16_x000D_
*/

I think what you want is simply this.

Open the terminal

Navigate to the directory containing the HTML file

And simply type: browse (your file name) without the parentheses of course.

This will run your HTML file in Firefox browser.

It is originally an answer in the comments from @Mark Rajcok, But I want to place it here as a tested and worked as a solution using ChangeDetectorRef , I see a good point here:

Another alternative is to inject ChangeDetectorRef and call cdRef.detectChanges() instead of zone.run(). This could be more efficient, since it will not run change detection over the entire component tree like zone.run() does. – Mark Rajcok

So code must be like:

import {Component, OnInit, ChangeDetectorRef} from 'angular2/core';

export class RecentDetectionComponent implements OnInit {

    recentDetections: Array<RecentDetection>;

    constructor(private cdRef: ChangeDetectorRef, // <== added
                private recentDetectionService: RecentDetectionService) {
        this.recentDetections = new Array<RecentDetection>();
    }

    getRecentDetections(): void {
        this.recentDetectionService.getJsonFromApi()
            .subscribe(recent => {
                this.recentDetections = recent;
                console.log(this.recentDetections[0].macAddress);
                this.cdRef.detectChanges(); // <== added
            });
    }

    ngOnInit() {
        this.getRecentDetections();
        let timer = Observable.timer(2000, 5000);
        timer.subscribe(() => this.getRecentDetections());
    }
} 

Edit: Using .detectChanges() inside subscibe could lead to issue Attempt to use a destroyed view: detectChanges

To solve it you need to unsubscribe before you destroy the component, so the full code will be like:

import {Component, OnInit, ChangeDetectorRef, OnDestroy} from 'angular2/core';

export class RecentDetectionComponent implements OnInit, OnDestroy {

    recentDetections: Array<RecentDetection>;
    private timerObserver: Subscription;

    constructor(private cdRef: ChangeDetectorRef, // <== added
                private recentDetectionService: RecentDetectionService) {
        this.recentDetections = new Array<RecentDetection>();
    }

    getRecentDetections(): void {
        this.recentDetectionService.getJsonFromApi()
            .subscribe(recent => {
                this.recentDetections = recent;
                console.log(this.recentDetections[0].macAddress);
                this.cdRef.detectChanges(); // <== added
            });
    }

    ngOnInit() {
        this.getRecentDetections();
        let timer = Observable.timer(2000, 5000);
        this.timerObserver = timer.subscribe(() => this.getRecentDetections());
    }

    ngOnDestroy() {
        this.timerObserver.unsubscribe();
    }

}

I think in general, you'd want a web service for a blocking task (this tasks needs to be completed before we execute more code), and a message queue for a non-blocking task (could take quite a while, but we don't need to wait for it).

var attr, object_information='';

for(attr in object){

      //Get names and values of propertys with style (name : value)
      object_information += attr + ' : ' + object[attr] + '\n'; 

   }


alert(object_information); //Show all Object

Selecting a HTTP response code is quite an easy task and can be described by simple rules. The only tricky part which is often forgotten is paragraph 6.5 from RFC 7231:

Except when responding to a HEAD request, the server SHOULD send a representation containing an explanation of the error situation, and whether it is a temporary or permanent condition.

Rules are as following:

1. If request was successful, then return 2xx code (3xx for redirect). If there was an internal logic error on a server, then return 5xx. If there is anything wrong in client request, then return 4xx code.
2. Look through available response code from selected category. If one of them has a name which matches well to your situation, you can use it. Otherwise just fallback to x00 code (200, 400, 500). If you doubt, fallback to x00 code.
3. Return error description in response body. For 4xx codes it must contain enough information for client developer to understand the reason and fix the client. For 5xx because of security reasons no details must be revealed.
4. If client needs to distinguish different errors and have different reaction depending on it, define a machine readable and extendible error format and use it everywhere in your API. It is good practice to make that from very beginning.
5. Keep in mind that client developer may do strange things and try to parse strings which you return as human readable description. And by changing the strings you will break such badly written clients. So always provide machine readable description and try to avoid reporting additional information in text.

So in your case I'd returned 400 error and something like this if "Roman" is obtained from user input and client must have specific reaction:

{
    "error_type" : "unsupported_resource",
    "error_description" : "\"Roman\" is not supported"
}

or a more generic error, if such situation is a bad logic error in a client and is not expected, unless developer made something wrong:

{
    "error_type" : "malformed_json",
    "error_description" : "\"Roman\" is not supported for \"requestedResource\" field"
}

string tail = test.Substring(test.LastIndexOf('-') + 1);

From the line

'key' => env('APP_KEY', 'SomeRandomString'),

APP_KEY is a global environment variable that is present inside the .env file.

You can replace the application key if you trigger

php artisan key:generate

command. This will always generate the new key.

The output may be like this:

Application key [Idgz1PE3zO9iNc0E3oeH3CHDPX9MzZe3] set successfully.

Application key [base64:uynE8re8ybt2wabaBjqMwQvLczKlDSQJHCepqxmGffE=] set successfully.

Base64 encoding should be the default in Laravel 5.4

Note that when you first create your Laravel application, key:generate is automatically called.

If you change the key be aware that passwords saved with Hash::make() will no longer be valid.

When you make a call to using namespace <some_namespace>; all symbols in that namespace will become visible without adding the namespace prefix. A symbol may be for instance a function, class or a variable.

E.g. if you add using namespace std; you can write just cout instead of std::cout when calling the operator cout defined in the namespace std.

This is somewhat dangerous because namespaces are meant to be used to avoid name collisions and by writing using namespace you spare some code, but loose this advantage. A better alternative is to use just specific symbols thus making them visible without the namespace prefix. Eg:

#include <iostream>
using std::cout;

int main() {
  cout << "Hello world!";
  return 0;
}

printf("\nmaximum of %d and %d is = %d",a,b,c);

If you have a CSV file with single or even multiple columns, you can do these line by line "diff" operations using the sqlite3 embedded db. It comes with python, so should be available on most linux/macs. You can script the sqlite3 commands on the bash shell without needing to write python.

1. Create your a.csv and b.csv files
2. Ensure sqlite3 is installed using the command "sqlite3 -help"
3. Run the below commands directly on the Linux/Mac shell (or put it in a script)

echo "
.mode csv
.import a.csv atable
.import b.csv btable
create table result as select * from atable EXCEPT select * from btable;
.output result.csv
select * from result ;
.quit
" | sqlite3 temp.db

Note : Ensure there is a newline for each of the sqlite3 commands.

How it works

1. Import the 2 csvs into "atable" and "btable" respectively.
2. Use the "except" sql operator to select the data available in "atable" but missing in "btable". Create a "result" table using the select query statement
3. Output the result table to result.csv by running "select * from result;"

If you need to operate on specific columns, sqlite3 or any db is the way to go.

I have tried diff'ing on multiple GB files using the builtin diff and comm tools. Sqlite beats linux utilities by a mile.

From the accepted answer, it looks like your desired behaviour is to turn

skip 0
skip 1
skip 2
skip 3
"2012-06-23 03:09:13.23",4323584,-1.911224,-0.4657288,-0.1166382,-0.24823,0.256485,"NAN",-0.3489428,-0.130449,-0.2440527,-0.2942413,0.04944348,0.4337797,-1.105218,-1.201882,-0.5962594,-0.586636

into

2012,06,23,03,09,13.23,4323584,-1.911224,-0.4657288,-0.1166382,-0.24823,0.256485,NAN,-0.3489428,-0.130449,-0.2440527,-0.2942413,0.04944348,0.4337797,-1.105218,-1.201882,-0.5962594,-0.586636

If that's right, then I think something like

import csv

with open("test.dat", "rb") as infile, open("test.csv", "wb") as outfile:
    reader = csv.reader(infile)
    writer = csv.writer(outfile, quoting=False)
    for i, line in enumerate(reader):
        if i < 4: continue
        date = line[0].split()
        day = date[0].split('-')
        time = date[1].split(':')
        newline = day + time + line[1:]
        writer.writerow(newline)

would be a little simpler than the reps stuff.

// Used In TypeScript For Angular 4+        
const viewArray = [
          {id: 1, question: "Do you feel a connection to a higher source and have a sense of comfort knowing that you are part of something greater than yourself?", category: "Spiritual", subs: []},
          {id: 2, question: "Do you feel you are free of unhealthy behavior that impacts your overall well-being?", category: "Habits", subs: []},
          {id: 3, question: "Do you feel you have healthy and fulfilling relationships?", category: "Relationships", subs: []},
          {id: 4, question: "Do you feel you have a sense of purpose and that you have a positive outlook about yourself and life?", category: "Emotional Well-being", subs: []},
          {id: 5, question: "Do you feel you have a healthy diet and that you are fueling your body for optimal health? ", category: "Eating Habits ", subs: []},
          {id: 6, question: "Do you feel that you get enough rest and that your stress level is healthy?", category: "Relaxation ", subs: []},
          {id: 7, question: "Do you feel you get enough physical activity for optimal health?", category: "Exercise ", subs: []},
          {id: 8, question: "Do you feel you practice self-care and go to the doctor regularly?", category: "Medical Maintenance", subs: []},
          {id: 9, question: "Do you feel satisfied with your income and economic stability?", category: "Financial", subs: []},
          {id: 10, question: "Do you feel you do fun things and laugh enough in your life?", category: "Play", subs: []},
          {id: 11, question: "Do you feel you have a healthy sense of balance in this area of your life?", category: "Work-life Balance", subs: []},
          {id: 12, question: "Do you feel a sense of peace and contentment  in your home? ", category: "Home Environment", subs: []},
          {id: 13, question: "Do you feel that you are challenged and growing as a person?", category: "Intellectual Wellbeing", subs: []},
          {id: 14, question: "Do you feel content with what you see when you look in the mirror?", category: "Self-image", subs: []},
          {id: 15, question: "Do you feel engaged at work and a sense of fulfillment with your job?", category: "Work Satisfaction", subs: []}
    ];

         const arrayObj = any;
         const objectData = any;

          for (let index = 0; index < this.viewArray.length; index++) {
              this.arrayObj = this.viewArray[index];
              this.arrayObj.filter((x) => {
                if (x.id === id) {
                  this.objectData = x;
                }
              });
              console.log('Json Object Data by ID ==> ', this.objectData);
            }
          };

I think you're confusing the issues of casting and converting here.

• Casting: The act of changing the type of a reference which points to an object. Either moving up or down the object hierarchy or to an implemented interface
• Converting: Creating a new object from the original source object of a different type and accessing it through a reference to that type.

It's often hard to know the difference between the 2 in C# because both of them use the same C# operator: the cast.

In this situation you are almost certainly not looking for a cast operation. Casting a dynamic to another dynamic is essentially an identity conversion. It provides no value because you're just getting a dynamic reference back to the same underlying object. The resulting lookup would be no different.

Instead what you appear to want in this scenario is a conversion. That is morphing the underlying object to a different type and accessing the resulting object in a dynamic fashion. The best API for this is Convert.ChangeType.

public static dynamic Convert(dynamic source, Type dest) {
  return Convert.ChangeType(source, dest);
}

EDIT

The updated question has the following line:

obj definitely implements castTo

If this is the case then the Cast method doesn't need to exist. The source object can simply be assigned to a dynamic reference.

dynamic d = source;

It sounds like what you're trying to accomplish is to see a particular interface or type in the hierarchy of source through a dynamic reference. That is simply not possible. The resulting dynamic reference will see the implementation object directly. It doesn't look through any particular type in the hierarchy of source. So the idea of casting to a different type in the hierarchy and then back to dynamic is exactly identical to just assigning to dynamic in the first place. It will still point to the same underlying object.

[ ].has(obj)

assuming .indexOf() is implemented

Object.defineProperty( Array.prototype,'has',
{
    value:function(o, flag){
    if (flag === undefined) {
        return this.indexOf(o) !== -1;
    } else {   // only for raw js object
        for(var v in this) {
            if( JSON.stringify(this[v]) === JSON.stringify(o)) return true;
        }
        return false;                       
    },
    // writable:false,
    // enumerable:false
})

!!! do not make Array.prototype.has=function(){... because you'll add an enumerable element in every array and js is broken.

//use like          
[22 ,'a', {prop:'x'}].has(12) // false
["a","b"].has("a") //  true

[1,{a:1}].has({a:1},1) // true
[1,{a:1}].has({a:1}) // false

the use of 2nd arg (flag) forces comparation by value instead of reference

comparing raw objects

[o1].has(o2,true) // true if every level value is same

In my case, when I faced that error in Phpmyadmin, I tried MySQL-Front and import my DB successfully.

Note: You can still use the provided solutions under this question to solve your problem in Phpmyadmin.

Actually they are the same. LEFT OUTER JOIN is same as LEFT JOIN and RIGHT OUTER JOIN is same as RIGHT JOIN. It is more informative way to compare from INNER Join.

See this Wikipedia article for details.

Make sure that, server output is on otherwise output will not be display;

sql> set serveroutput on;

declare
  n number(10):=1;
begin
  while n<=10
 loop
   dbms_output.put_line(n);
   n:=n+1;
 end loop;
end;
/

Outout: 1 2 3 4 5 6 7 8 9 10

Check if your server is behind the firewall. JMX is base on RMI, which open two port when it start. One is the register port, default is 1099, and can be specified by the com.sun.management.jmxremote.port option. The other is for data communication, and is random, which is what cause problem. A good news is that, from JDK6, this random port can be specified by the com.sun.management.jmxremote.rmi.port option.

export CATALINA_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=8991 -Dcom.sun.management.jmxremote.rmi.port=8991 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false"

Here in my sample I find out the solution of this, because I had the same problem with updates and subquerys:

UPDATE
    A
SET
    A.ValueToChange = B.NewValue
FROM
    (
        Select * From C
    ) B
Where 
    A.Id = B.Id

The preferred way is to use a JavaScript library such as jQuery and set your data option as an object, then let jQuery do the encoding, like this:

$.ajax({
  type: "POST",
  url: "/link.json",
  data: { value: poststr },
  error: function(){ alert('some error occured'); }
});

If you can't use jQuery (which is pretty much the standard these days), use encodeURIComponent.

I wanted the dropdown to select the matching value of the id in the action method. The trick is to set the Selected property when creating the SelectListItem Collection. It would not work any other way, perhaps I missed something but in end, it is more elegant in my option.

You can write any method that returns a boolean to set the Selected value based on your requirements, in my case I used the existing Equal Method

public ActionResult History(long id)
        {
            var app = new AppLogic();
            var historyVM = new ActivityHistoryViewModel();

            historyVM.ProcessHistory = app.GetActivity(id);
            historyVM.Process = app.GetProcess(id);
            var processlist = app.GetProcessList();

            historyVM.ProcessList = from process in processlist
                                    select new SelectListItem
                                    {
                                        Text = process.ProcessName,
                                        Value = process.ID.ToString(),
                                        Selected = long.Equals(process.ID, id)                                    

                                    };

            var listitems = new List<SelectListItem>();

            return View(historyVM);
        }

there is also another way to resolve this issue. lets say you have two tables Table1 and Table2. and it is required to fetch all entries of Table1 not referred/present in Table2 using Criteria query. So go ahead like this...

List list=new ArrayList(); 
Criteria cr=session.createCriteria(Table1.class);
cr.add(Restrictions.sqlRestriction("this_.id not in (select t2.t1_id from Table2 t2 )"));
.
.

. . . It will perform all the subquery function directly in SQL without including 1000 or more parameters in SQL converted by Hibernate framework. It worked for me. Note: You may need to change SQL portion as per your requirement.

Another method for those who really want to do this in spite of the correct remarks that you shouldn't:

import unittest

class MyTest(unittest.TestCase):

    def __init__(self, testName, extraArg):
        super(MyTest, self).__init__(testName)  # calling the super class init varies for different python versions.  This works for 2.7
        self.myExtraArg = extraArg

    def test_something(self):
        print(self.myExtraArg)

# call your test
suite = unittest.TestSuite()
suite.addTest(MyTest('test_something', extraArg))
unittest.TextTestRunner(verbosity=2).run(suite)

vector<T>::const_iterator first = myVec.begin() + 100000;
vector<T>::const_iterator last = myVec.begin() + 101000;
vector<T> newVec(first, last);

It's an O(N) operation to construct the new vector, but there isn't really a better way.

Update: The site below is no longer running because, as they say on the site:

As of January 1, 2016, no publicly trusted CA is allowed to issue a SHA-1 certificate. In addition, SHA-1 support was removed by most modern browsers and operating systems in early 2017. Any new certificate you get should automatically use a SHA-2 algorithm for its signature.

Legacy clients will continue to accept SHA-1 certificates, and it is possible to have requested a certificate on December 31, 2015 that is valid for 39 months. So, it is possible to see SHA-1 certificates in the wild that expire in early 2019.

Original answer:

You can also use https://shaaaaaaaaaaaaa.com/ - set up to make this particular task easy. The site has a text box - you type in your site domain name, click the Go button and it then tells you whether the site is using SHA1 or SHA2.

Background

I can't reproduce your issue running El Cap + Homebrew 1.0.x

Upgrade to Homebrew 1.0.x, which was released late in September. Specific changes were made in the way openssl is linked. The project is on a more robust release schedule now that it's hit 1.0.

brew uninstall openssl

brew update && brew upgrade && brew cleanup && brew doctor

You should fix any issues raised by brew doctor before proceeding.

brew install openssl

Note: Upgrading homebrew will update all your installed packages to their latest versions.

Like this :

imageCreateFromPNG($var);
//I don't know where from you get your image, here it's in the png case
// and then :
list($width, $height) = getimagesize($image);
echo $width;
echo $height;

Navigate to settings and locate the base.py file Set the allowed hosts to ALLOWED_HOSTS = ['*']

from python mailing lists: parsing millisecond thread. There is a function posted there that seems to get the job done, although as mentioned in the author's comments it is kind of a hack. It uses regular expressions to handle the exception that gets raised, and then does some calculations.

You could also try do the regular expressions and calculations up front, before passing it to strptime.

Works for swift 3 - In viewDidLoad();

let statusBarHeight = UIApplication.shared.statusBarFrame.height

let insets = UIEdgeInsets(top: statusBarHeight, left: 0, bottom: 0, right: 0)
tableView.contentInset = insets
tableView.scrollIndicatorInsets = insets

This code: 1. Gets the height of the status bar 2. Gives the top of the table view a content inset equal to the height of the status bar. 3. Gives the scroll indicator the same inset, so it appears below the status bar.

Isn't the easiest way to create a class contining all the needed variables? Then you have one object with all curretn variables, and if you need you can overwrite this variable?

Here are some differences between the two:

• Atom is open source (MIT License)
• A single user license for Sublime Text costs $70.

• Atom is written in Node.js, CoffeeScript, HTML and LESS.
• Sublime Text is written in C++, Python for plugins, and Objective-C for Cocoa integration

• Atom has a built-in package manager*
• Sublime Text depends on a third-party solution for package management (Wbond Package Control)

• At the time of writing this (05/20/2014), there are Atom binaries only for Mac OS X (10.8 or later). If you want to use it under Windows or Linux, you'll have to build it. Update: Nowadays, there are Atom binaries for Mac OS X (10.8 or later) Windows and Linux.
• Sublime Text binaries are available for Mac OS X, Windows (installable or portable) and Linux (as a .deb or tarball)

• Atom settings can be configured either through a user-friendly interface or directly by editing configuration files.
• Sublime Text only allows you to change settings through configuration files.

*Though APM is a separated tool, it's bundled and installed automatically with Atom

I think this need to be run from the Management Shell rather than the console, it sounds like the module isn't being imported into the Powershell console. You can add the module by running:

Add-PSSnapin Microsoft.Sharepoint.Powershell

in the Powershell console.

Sybase :

%              : Matches any string of zero or more characters.
_              : Matches a single character.
[specifier]    : Brackets enclose ranges or sets, such as [a-f] 
                 or [abcdef].Specifier  can take two forms:

                 rangespec1-rangespec2: 
                   rangespec1 indicates the start of a range of characters.
                   - is a special character, indicating a range.
                   rangespec2 indicates the end of a range of characters.

                 set: 
                  can be composed of any discrete set of values, in any 
                  order, such as [a2bR].The range [a-f], and the 
                  sets [abcdef] and [fcbdae] return the same 
                  set of values.

                 Specifiers are case-sensitive.

[^specifier]    : A caret (^) preceding a specifier indicates 
                  non-inclusion. [^a-f] means "not in the range 
                  a-f"; [^a2bR] means "not a, 2, b, or R."

Try this...

var key = words.Where(x => x.IsKey == true);

SELECT * FROM Orders where OrderID % 2 = 0;///this is for even numbers

SELECT * FROM Orders where OrderID % 2 != 0;///this is for odd numbers

I used: "\n\r" - it only works in double quotes though.

var fvalue = "foo";
var svalue = "bar";
alert("My first value is: " + fvalue + "\n\rMy second value is: " + svalue);

will alert as:

My first value is: foo
My second value is: bar

Though this question is meanwhile closed, I believe it is worth mentioning how this atrocity came into existence. In a way, you may blame the C# spec, which states that a double must have a precision of 15 or 16 digits (the result of IEEE-754). A bit further on (section 4.1.6) it's stated that implementations are allowed to use higher precision. Mind you: higher, not lower. They are even allowed to deviate from IEEE-754: expressions of the type x * y / z where x * y would yield +/-INF but would be in a valid range after dividing, do not have to result in an error. This feature makes it easier for compilers to use higher precision in architectures where that'd yield better performance.

But I promised a "reason". Here's a quote (you requested a resource in one of your recent comments) from the Shared Source CLI, in clr/src/vm/comnumber.cpp:

"In order to give numbers that are both friendly to display and round-trippable, we parse the number using 15 digits and then determine if it round trips to the same value. If it does, we convert that NUMBER to a string, otherwise we reparse using 17 digits and display that."

In other words: MS's CLI Development Team decided to be both round-trippable and show pretty values that aren't such a pain to read. Good or bad? I'd wish for an opt-in or opt-out.

The trick it does to find out this round-trippability of any given number? Conversion to a generic NUMBER structure (which has separate fields for the properties of a double) and back, and then compare whether the result is different. If it is different, the exact value is used (as in your middle value with 6.9 - i) if it is the same, the "pretty value" is used.

As you already remarked in a comment to Andyp, 6.90...00 is bitwise equal to 6.89...9467. And now you know why 0.0...8818 is used: it is bitwise different from 0.0.

This 15 digits barrier is hard-coded and can only be changed by recompiling the CLI, by using Mono or by calling Microsoft and convincing them to add an option to print full "precision" (it is not really precision, but by the lack of a better word). It's probably easier to just calculate the 52 bits precision yourself or use the library mentioned earlier.

EDIT: if you like to experiment yourself with IEE-754 floating points, consider this online tool, which shows you all relevant parts of a floating point.

I had to look a little more to solve my problem but what solved it was finding where the error was. Here It shows how to do that in Jquery's error dump.

In my case id was empty and $("#" + id);; produces the error.

It was where I wasn't looking so that helped pinpoint where it was so I could troubleshoot and fix it.

I usually do this:

#define COLOR_STR(color)                            \
    (RED       == color ? "red"    :                \
     (BLUE     == color ? "blue"   :                \
      (GREEN   == color ? "green"  :                \
       (YELLOW == color ? "yellow" : "unknown"))))   

Using the links posted in the previous answers, I coded a little example in C++ using a Virtual Serial Port. I pushed the code into GitHub: https://github.com/cymait/virtual-serial-port-example .

The code is pretty self explanatory. First, you create the master process by running ./main master and it will print to stderr the device is using. After that, you invoke ./main slave device, where device is the device printed in the first command.

And that's it. You have a bidirectional link between the two process.

Using this example you can test you the application by sending all kind of data, and see if it works correctly.

Also, you can always symlink the device, so you don't need to re-compile the application you are testing.

If your input is a child element of the label and you have more than one labels, you can combine @Mike's trick with Flexbox + order.

label.switchLabel {
  display: flex;
  justify-content: space-between;
  width: 150px;
}
.switchLabel .left   { order: 1; }
.switchLabel .switch { order: 2; }
.switchLabel .right  { order: 3; }

/* sibling selector ~ */
.switchLabel .switch:not(:checked) ~ span.left { color: lightblue }
.switchLabel .switch:checked ~ span.right { color: lightblue }



/* style the switch */

:root {
  --radio-size: 14px;
}

.switchLabel input.switch  {
  width: var(--radio-size);
  height: var(--radio-size);
  border-radius: 50%;
  border: 1px solid #999999;
  box-sizing: border-box;
  outline: none;
  -webkit-appearance: inherit;
  -moz-appearance: inherit;
  appearance: inherit;
  
  box-shadow: calc(var(--radio-size) / 2) 0 0 0 gray, calc(var(--radio-size) / 4) 0 0 0 gray;
  margin: 0 calc(5px + var(--radio-size) / 2) 0 5px;
}

.switchLabel input.switch:checked {
  box-shadow: calc(-1 * var(--radio-size) / 2) 0 0 0 gray, calc(-1 * var(--radio-size) / 4) 0 0 0 gray;
  margin: 0 5px 0 calc(5px + var(--radio-size) / 2);
}

<label class="switchLabel">
  <input type="checkbox" class="switch" />
  <span class="left">Left</span>
  <span class="right">Right</span>
</label>

<label class="switchLabel">
  <input type="checkbox" class="switch"/>
  <span class="left">Left</span>
  <span class="right">Right</span>
</label>

label.switchLabel {
  display: flex;
  justify-content: space-between;
  width: 150px;
}
.switchLabel .left   { order: 1; }
.switchLabel .switch { order: 2; }
.switchLabel .right  { order: 3; }

/* sibling selector ~ */
.switchLabel .switch:not(:checked) ~ span.left { color: lightblue }
.switchLabel .switch:checked ~ span.right { color: lightblue }

See it on JSFiddle.

note: Sibling selector only works within the same parent. To work around this, you can make the input hidden at top-level using @Nathan Blair hack.

Ahhh, that's super simple, no programming required.

See: https://developers.facebook.com/docs/plugins/page-plugin

You'll want to keep the show stream option turned on. You can adjust width and heigth and a few other things.

You can also compare with double value

BigDecimal a= new BigDecimal("1.1"); BigDecimal b =new BigDecimal("1.1");
System.out.println(a.doubleValue()==b.doubleValue());

Would not \\(.*?\\) work? That is the non-greedy syntax.

The language attribute has been deprecated for a long time, and should not be used.

When W3C was working on HTML5, they discovered all browsers have "text/javascript" as the default script type, so they standardized it to be the default value. Hence, you don't need type either.

For pages in XHTML 1.0 or HTML 4.01 omitting type is considered invalid. Try validating the following:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<script src="http://example.com/test.js"></script>
</head>
<body/>
</html>

You will be informed of the following error:

Line 4, Column 41: required attribute "type" not specified

So if you're a fan of standards, use it. It should have no practical effect, but, when in doubt, may as well go by the spec.

easy:

launching activity (onclick handler)

 Intent myIntent = new Intent(CurrentActivity.this, NextActivity.class);
 myIntent.putExtra("key", value); //Optional parameters
 CurrentActivity.this.startActivity(myIntent);

on the new activity:

@Override
protected void onCreate(Bundle savedInstanceState) {
Intent intent = getIntent();
String value = intent.getStringExtra("key"); //if it's a string you stored.

and add your new activity in the AndroidManifest.xml:

<activity android:label="@string/app_name" android:name="NextActivity"/>

I would add an useful side note and a general suggestion to minimize JPG and PNG.

First of all, ImageMagick reads (or better "guess"...) the input jpeg compression level and so if you don't add -quality NN at all, the output should use the same level as input. Sometimes could be an important feature. Otherwise the default level is -quality 92 (see www.imagemagick.org)

The suggestion is about a really awesome free tool ImageOptim, also for batch process.
You can get smaller jpgs (and pngs as well, especially after the use of the free ImageAlpha [not batch process] or the free Pngyu if you need batch process).
Not only, these tools are for Mac and Win and as Command Line (I suggest installing using Brew and then searching in Brew formulas).

They are all logged under Elements in google chromes developer tools.

page

<svg><path xmlns="http://www.w3.org/2000/svg" d="M18.6 6.8l-4.3-2.2a.8.8 0 0 0-.6 0l-4 2-4.1-2a.7.7 0 0 0-.7.1.7.7 0 0 0-.3.6v10.8a.7.7 0 0 0 .4.6l4.3 2.1a.8.8 0 0 0 .6 0l4-2 4 2a.6.6 0 0 0 .3.1.7.7 0 0 0 .4-.1.7.7 0 0 0 .4-.6V7.4a.7.7 0 0 0-.4-.6zm-1.1 1.4v5.7a.4.4 0 0 1-.6.4c-1.2-.4-.3-2.3-1.1-3.3-.7-.9-1.7 0-2.6-1.4-.9-1.4.3-2.5 1.4-3a.5.5 0 0 1 .4 0l2.2 1.1a.5.5 0 0 1 .3.5zm-6.1 8.3a.5.5 0 0 1-.5-.1 1.6 1.6 0 0 1-.6-1.1c0-.7-1.2-.4-1.2-1.9 0-1.2-1.3-1.5-2.5-1.3a.5.5 0 0 1-.5-.5V7.2a.4.4 0 0 1 .6-.4l2.6 1.3a.1.1 0 0 1 .1 0l.1.1c1.1.6.8 1.1.4 1.9-.5.9-.7 0-1.4-.3s-1.5.3-1.2.8.9 0 1.4.4.5 1.2 1.9.8 1.7-.3 2.2.2a1.5 1.5 0 0 1 0 2.2c-.4.4-.6 1.3-.8 1.9a.5.5 0 0 1-.2.3z"/></svg>

you can use the clip property:

#container {
  position: absolute;
  clip: rect(0px,200px,100px,0px);
  overflow: hidden;
  background: red;
}

note the position: absolute and overflow: hidden needed in order to get clip to work.

Seems like Firebug or whatever Debugger you are using, is not initialized properly. Are you sure Firebug is fully initialized when you try to access the console.log()-method? Check the Console-Tab (if it's set to activated).

Another possibility could be, that you overwrite the console-Object yourself anywhere in the code.

Another solution in Linux:

string a = "?";
cout << "? = \xd0\xa4 = " << hex
     << int(static_cast<unsigned char>(a[0]))
     << int(static_cast<unsigned char>(a[1])) << " (" << a.length() << "B)" << endl;

string b = "v";
cout << "v = \xe2\x88\x9a = " << hex
     << int(static_cast<unsigned char>(b[0]))
     << int(static_cast<unsigned char>(b[1]))
     << int(static_cast<unsigned char>(b[2])) << " (" << b.length() << "B)" << endl;

You should add fstream::out to open method like this:

file.open("test.txt",fstream::out);

More information about fstream flags, check out this link: http://www.cplusplus.com/reference/fstream/fstream/open/

I know this post is little bit old but here is a potential solution for anyone who has the same problem:

First, I would change the CSS display for #popup to "none" instead of "hidden".

Second, I would change the HTML as follow:

<div id="overlay-back"></div>
<div id="popup">
    <div style="position: relative;">
        <img class="close-image" src="images/closebtn.png" />
        <span><img src="images/load_sign.png" width="400" height="566" /></span>
    </div>            
</div>

And for Style as follow:

.close-image
{
   display: block;
   float: right;
   cursor: pointer;
   z-index: 3;
   position: absolute;
   right: 0;
   top: 0;
}

I got this idea from this website (kessitek.com). A very good example on how to position elements,:

How to position a div on top of another div

I hope this helps,

Zag,

Try a different protocol. git:// may have problems from your firewall, for example; try a git clone with https: instead.

Define a single Method without type like void add(Set ii){}

You can mention the type while calling the method based on your choice. It will work for any type of set.

$('.input').keypress(function (e) {
  if (e.which == 13) {
    $('form#login').submit();
    return false;    //<---- Add this line
  }
});

Check out this stackoverflow answer: event.preventDefault() vs. return false

Essentially, "return false" is the same as calling e.preventDefault and e.stopPropagation().

I had the exact same problem. The problem was that Anaconda had not registered Python in the windows registry.

1) pip install pywin
2) execute this script to register Python in the windows registry
3) download the appropriate package form Corey Goldberg's answer and python will be detected

Most of the time,bootstrap project uses jQuery, so you can use jQuery.

Just get the width and height of parent with JQuery.offsetHeight() and JQuery.offsetWidth(), and set them to the child element with JQuery.width() and JQuery.height().

If you want to make it responsive, repeat the above steps in the $(window).resize(func), as well.

Now with Java EE 7 you can find the resource more easily with

InputStream resource = getServletContext().getResourceAsStream("/WEB-INF/my.json");

https://docs.oracle.com/javaee/7/api/javax/servlet/GenericServlet.html#getServletContext--

Have you tried by setting the MIME type of your .m4v to "video/m4v" or "video/x-m4v" ?

Browsers might use the canPlayType method internally to check if a <source> is candidate to playback.

In Chrome, I have these results:

document.createElement("video").canPlayType("video/mp4"); // "maybe"
document.createElement("video").canPlayType("video/m4v"); // ""
document.createElement("video").canPlayType("video/x-m4v"); // "maybe"

Whilst more of a workaround, if you're running an Intel Mac, you could go the virtualisation route - at least then you can run the same tools.

Here is a more complete example of an XML filter (the example above by itself will not work since it just shows a snippet and is missing the <FindBugsFilter> begin and end tags):

<FindBugsFilter>
    <Match>
        <Class name="com.mycompany.foo" />
        <Method name="bar" />
        <Bug pattern="NP_BOOLEAN_RETURN_NULL" />
    </Match>
</FindBugsFilter>

If you are using the Android Studio FindBugs plugin, browse to your XML filter file using File->Other Settings->Default Settings->Other Settings->FindBugs-IDEA->Filter->Exclude filter files->Add.

Have you tried setting the selection properties of your tableView like this:

tableView.allowsMultipleSelection = NO; tableView.allowsMultipleSelectionDuringEditing = YES; tableView.allowsSelection = NO; tableView.allowsSelectionDuringEditing YES; 

If you want more fine-grain control over when selection is allowed you can override - (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath in your UITableView delegate. The documentation states:

Return Value An index-path object that confirms or alters the selected row. Return an NSIndexPath object other than indexPath if you want another cell to be selected. Return nil if you don't want the row selected. 

You can have this method return nil in cases where you don't want the selection to happen.

$.getJSON(url,function(json){
if ( json.length == 0 ) 
{
console.log("NO !")
}
});

You have:

foreach (var category in Model.Categories)

and then

@foreach (var product in Model)

Based on that view and model it seems that Model is of type Product if yes then the second foreach is not valid. Actually the first one could be the one that is invalid if you return a collection of Product.

UPDATE:

You are right, I am returning the model of type Product. Also, I do understand what is wrong now that you've pointed it out. How am I supposed to do what I'm trying to do then if I can't do it this way?

I'm surprised your code compiles when you said you are returning a model of Product type. Here's how you can do it:

@foreach (var category in Model)
{
    <h3><u>@category.Name</u></h3>

    <div>
        <ul>    
            @foreach (var product in category.Products)
            {
                <li>
                    put the rest of your code
                </li>
            }
        </ul>
    </div>
}

That suggest that instead of returning a Product, you return a collection of Category with Products. Something like this in EF:

// I am typing it here directly 
// so I'm not sure if this is the correct syntax.
// I assume you know how to do this,
// anyway this should give you an idea.
context.Categories.Include(o=>o.Product)

You can simply use

 $(this).prev().val("hello world");

JSFiddle Demo

hi @JackSlayer94 please find the below example to understand how to make an array of size 5.

class Hero {_x000D_
    name: string;_x000D_
    constructor(text: string) {_x000D_
        this.name = text;_x000D_
    }_x000D_
_x000D_
    display() {_x000D_
        return "Hello, " + this.name;_x000D_
    }_x000D_
_x000D_
}_x000D_
_x000D_
let heros:Hero[] = new Array(5);_x000D_
for (let i = 0; i < 5; i++){_x000D_
    heros[i] = new Hero("Name: " + i);_x000D_
}_x000D_
_x000D_
for (let i = 0; i < 5; i++){_x000D_
    console.log(heros[i].display());_x000D_
}

You can use an inflater with TableRow:

for (int i = 0; i < months; i++) {
    
    View view = getLayoutInflater ().inflate (R.layout.list_month_data, null, false);
        
    TextView textView = view.findViewById (R.id.title);
    
    textView.setText ("Text");
        
    tableLayout.addView (view);
    
}

Layout:

<TableRow
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:layout_centerInParent="true"
    android:gravity="center_horizontal"
    android:paddingTop="15dp"
    android:paddingRight="15dp"
    android:paddingLeft="15dp"
    android:paddingBottom="10dp"
    >
    
    <TextView
        android:id="@+id/title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textSize="18sp"
        android:gravity="center"
        />
    
</TableRow>

You want to restrict to input fields that are of type text so use the selector input[type=text] rather than input (which will apply to all input fields (e.g. those of type submit as well)).

All you need to do is:

• Build the mainjava class using the class path if any (optional)

  javac *.java [ -cp "wb.jar;"]

• Create Manifest.txt file with content is:

  Main-Class: mainjava

• Package the jar file for mainjava class

  jar cfm mainjava.jar Manifest.txt *.class

Then you can run this .jar file from cmd with class path (optional) and put arguments for it.

java [-cp "wb.jar;"] mainjava arg0 arg1 

HTH.

Sometimes it takes longer to figure out the regex than to just write it out in python:

import string
s = "how much for the maple syrup? $20.99? That's ricidulous!!!"
for char in string.punctuation:
    s = s.replace(char, ' ')

If you need other characters you can change it to use a white-list or extend your black-list.

Sample white-list:

whitelist = string.letters + string.digits + ' '
new_s = ''
for char in s:
    if char in whitelist:
        new_s += char
    else:
        new_s += ' '

Sample white-list using a generator-expression:

whitelist = string.letters + string.digits + ' '
new_s = ''.join(c for c in s if c in whitelist)

To get exactly 10.0001 you need to use the String constructor or valueOf (which constructs a BigDecimal based on the canonical representation of the double):

BigDecimal bd = new BigDecimal("10.0001");
System.out.println(bd.toString()); // prints 10.0001
//or alternatively
BigDecimal bd = BigDecimal.valueOf(10.0001);
System.out.println(bd.toString()); // prints 10.0001

The problem with new BigDecimal(10.0001) is that the argument is a double and it happens that doubles can't represent 10.0001 exactly. So 10.0001 is "transformed" to the closest possible double, which is 10.000099999999999766941982670687139034271240234375 and that's what your BigDecimal shows.

For that reason, it rarely makes sense to use the double constructor.

You can read more about it here, Moving decimal places over in a double

My approach was, but I can't guarantee that this is the fastest solution.

df = pd.DataFrame(columns=["firstname", "lastname"])
df = df.append({
     "firstname": "John",
     "lastname":  "Johny"
      }, ignore_index=True)

Many people have answered the mechanical details already, but it's worth noting: This is a poor design choice, by Java.

Java's asList method is documented as "Returns a fixed-size list...". If you take its result and call (say) the .add method, it throws an UnsupportedOperationException. This is unintuitive behavior! If a method says it returns a List, the standard expectation is that it returns an object which supports the methods of interface List. A developer shouldn't have to memorize which of the umpteen util.List methods create Lists that don't actually support all the List methods.

If they had named the method asImmutableList, it would make sense. Or if they just had the method return an actual List (and copy the backing array), it would make sense. They decided to favor both runtime-performance and short names, at the expense of violating both the Principle of Least Surprise and the good-O.O. practice of avoiding UnsupportedOperationExceptions.

(Also, the designers might have made a interface ImmutableList, to avoid a plethora of UnsupportedOperationExceptions.)

A variation of the expression by @Gumbo that makes use of \K for resetting match positions to prevent the inclusion of number blocks in the match. Usable in PCRE regex flavours.

123-\K(?:(?:apple|banana)(?=-456)|456\K)

Matches:

Match 1  apple
Match 2  banana
Match 3

You could use these functions:

sp_help TableName
sp_helptext ProcedureName

If you want to show the complete headers text

this will auto resize the columns so that the headers will show complete header text.

dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells;

For Dock Mode

If you want to show the Dock Mode in your panel or form.

dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;

Today there are four font container formats in use on the web: EOT, TTF, WOFF,andWOFF2.

Unfortunately, despite the wide range of choices, there isn't a single universal format that works across all old and new browsers:

• EOT is IE only,
• TTF has partial IE support,
• WOFF enjoys the widest support but is not available in some older browsers
• WOFF 2.0 support is a work in progress for many browsers.

If you want your web app to have the same font across all browsers then you might want to provide all 4 font type in CSS

 @font-face {
      font-family: 'besom'; !important
      src: url('fonts/besom/besom.eot');
      src: url('fonts/besom/besom.eot?#iefix') format('embedded-opentype'),
           url('fonts/besom/besom.woff2') format('woff2'),
           url('fonts/besom/besom.woff') format('woff'),
           url('fonts/besom/besom.ttf') format('truetype'),
           url('fonts/besom/besom.svg#besom_2regular') format('svg');
      font-weight: normal;
      font-style: normal;
  }

Why not rewrite it to be

for element in somelist: 
   do_action(element)  

if check(element): 
    remove_element_from_list

See this question for how to remove from the list, though it looks like you've already seen that Remove items from a list while iterating

Another option is to do this if you really want to keep this the same

newlist = [] 
for element in somelist: 
   do_action(element)  

   if not check(element): 
      newlst.append(element)

The bug is probably somewhere else in your code, because it should work fine:

>>> 3 not in [2, 3, 4]
False
>>> 3 not in [4, 5, 6]
True

Or with tuples:

>>> (2, 3) not in [(2, 3), (5, 6), (9, 1)]
False
>>> (2, 3) not in [(2, 7), (7, 3), "hi"]
True

$("a[href*=ABC]").addClass('selected');

Flexbox works.

.box{_x000D_
  display: flex;_x000D_
  flex-flow: row nowrap;_x000D_
  justify-content: center;_x000D_
  align-content: center;_x000D_
  align-items:center;_x000D_
  border:1px solid #e3f2fd;_x000D_
}_x000D_
.item{_x000D_
  flex: 1 1 auto;_x000D_
  border:1px solid #ffebee;_x000D_
}

<div class="box">_x000D_
  <p class="item">A</p>_x000D_
  <p class="item">B</p>_x000D_
  <p class="item">C</p>_x000D_
</div>

An important difference is that some UARTs (16550 notably) will stop receiving characters immediately if their host instructs them to set DSR to be inactive. In contrast, characters will still be received if CTS is inactive. I believe that the intention here is that DSR indicates that the device is no longer listening and so sending any further characters is pointless, while CTS indicates that a buffer is getting full; the latter allows for a certain amount of 'skid' where the flow control line changed state between the DTE sampling it and the next character being transmitted. In (relatively) later devices that support a hardware FIFO it's possible that a number of characters could be transmitted after the DCE has set CTS to be inactive.

Since you've already received help on the query, I'll take a poke at your syntax question:

The first query employs some lesser-known ANSI SQL syntax which allows you to nest joins between the join and on clauses. This allows you to scope/tier your joins and probably opens up a host of other evil, arcane things.

Now, while a nested join cannot refer any higher in the join hierarchy than its immediate parent, joins above it or outside of its branch can refer to it... which is precisely what this ugly little guy is doing:

select
 count(*)
from Table1 as t1
join Table2 as t2
    join Table3 as t3
    on t2.Key = t3.Key                   -- join #1
    and t2.Key2 = t3.Key2 
on t1.DifferentKey = t3.DifferentKey     -- join #2  

This looks a little confusing because join #2 is joining t1 to t2 without specifically referencing t2... however, it references t2 indirectly via t3 -as t3 is joined to t2 in join #1. While that may work, you may find the following a bit more (visually) linear and appealing:

select
 count(*)
from Table1 as t1
    join Table3 as t3
        join Table2 as t2
        on t2.Key = t3.Key                   -- join #1
        and t2.Key2 = t3.Key2   
    on t1.DifferentKey = t3.DifferentKey     -- join #2

Personally, I've found that nesting in this fashion keeps my statements tidy by outlining each tier of the relationship hierarchy. As a side note, you don't need to specify inner. join is implicitly inner unless explicitly marked otherwise.

 <meta-data android:name="com.google.firebase.messaging.default_notification_icon"

        android:resource="@drawable/ic_notification" />

add this line in the manifest.xml file in application block

mysqldump -u root -p --no-data dbname > schema.sql
mysqldump -u root -p drop dbname
mysqldump -u root -p < schema.sql

best and simple way is to put title inside a span and replace then.

'<div id="'+div_id+'" class="widget" style="height:60px;width:110px">\n\
        <div class="widget-head ui-widget-header" 
                style="cursor:move;height:20px;width:130px">'+
     '<span id="'+span_id+'" style="float:right; cursor:pointer" 
            class="dialog_link ui-icon ui-icon-newwin ui-icon-pencil"></span>' +
      '<span id="spTitle">'+
      dialog_title+ '</span>'
 '</div></div>

now you can simply use this:

$('#'+div_id+' .widget-head sp#spTitle').text("new dialog title");

Detect:

Debug CRT

Avoid:

Smart pointers, boehm GC

Asus Nexus 7 (2013) 32Gig: getMemoryClass()=192 maxMemory()=201326592

I made the mistake of prototyping my game on the Nexus 7, and then discovering it ran out of memory almost immediately on my wife's generic 4.04 tablet (memoryclass 48, maxmemory 50331648)

I'll need to restructure my project to load fewer resources when I determine memoryclass is low.
Is there a way in Java to see the current heap size? (I can see it clearly in the logCat when debugging, but I'd like a way to see it in code to adapt, like if currentheap>(maxmemory/2) unload high quality bitmaps load low quality

Since money needs an exact representation don't use data types that are only approximate like float. You can use a fixed-point numeric data type for that like

decimal(15,2)

• 15 is the precision (total length of value including decimal places)
• 2 is the number of digits after decimal point

See MySQL Numeric Types:

These types are used when it is important to preserve exact precision, for example with monetary data.

This is rather a method than just a single script but gives you much more flexibility.

First of all There are 3 objects:

1. User defined TABLE type [ColumnActionList] -> holds data as parameter
2. SP [proc_PivotPrepare] -> prepares our data
3. SP [proc_PivotExecute] -> execute the script

CREATE TYPE [dbo].[ColumnActionList] AS TABLE ( [ID] [smallint] NOT NULL, [ColumnName] nvarchar NOT NULL, [Action] nchar NOT NULL ); GO

    CREATE PROCEDURE [dbo].[proc_PivotPrepare] 
    (
    @DB_Name        nvarchar(128),
    @TableName      nvarchar(128)
    )
    AS
            SELECT @DB_Name = ISNULL(@DB_Name,db_name())
    DECLARE @SQL_Code nvarchar(max)

    DECLARE @MyTab TABLE (ID smallint identity(1,1), [Column_Name] nvarchar(128), [Type] nchar(1), [Set Action SQL] nvarchar(max));

    SELECT @SQL_Code        =   'SELECT [<| SQL_Code |>] = '' '' '
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''-----| Declare user defined type [ID] / [ColumnName] / [PivotAction] '' '
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''DECLARE @ColumnListWithActions ColumnActionList;'''
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''-----| Set [PivotAction] (''''S'''' as default) to select dimentions and values '' '
                                        + 'UNION ALL '
                                        + 'SELECT ''-----|'''
                                        + 'UNION ALL '
                                        + 'SELECT ''-----| ''''S'''' = Stable column || ''''D'''' = Dimention column || ''''V'''' = Value column '' '
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''INSERT INTO  @ColumnListWithActions VALUES ('' + CAST( ROW_NUMBER() OVER (ORDER BY [NAME]) as nvarchar(10)) + '', '' + '''''''' + [NAME] + ''''''''+ '', ''''S'''');'''
                                        + 'FROM [' + @DB_Name + '].sys.columns  '
                                        + 'WHERE object_id = object_id(''[' + @DB_Name + ']..[' + @TableName + ']'') '
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''-----| Execute sp_PivotExecute with parameters: columns and dimentions and main table name'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''EXEC [dbo].[sp_PivotExecute] @ColumnListWithActions, ' + '''''' + @TableName + '''''' + ';'''
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '                            
EXECUTE SP_EXECUTESQL @SQL_Code;

GO

CREATE PROCEDURE [dbo].[sp_PivotExecute]
(
@ColumnListWithActions  ColumnActionList ReadOnly
,@TableName                     nvarchar(128)
)
AS


--#######################################################################################################################
--###| Step 1 - Select our user-defined-table-variable into temp table
--#######################################################################################################################

IF OBJECT_ID('tempdb.dbo.#ColumnListWithActions', 'U') IS NOT NULL DROP TABLE #ColumnListWithActions; 
SELECT * INTO #ColumnListWithActions FROM @ColumnListWithActions;

--#######################################################################################################################
--###| Step 2 - Preparing lists of column groups as strings:
--#######################################################################################################################

DECLARE @ColumnName                     nvarchar(128)
DECLARE @Destiny                        nchar(1)

DECLARE @ListOfColumns_Stable           nvarchar(max)
DECLARE @ListOfColumns_Dimension    nvarchar(max)
DECLARE @ListOfColumns_Variable     nvarchar(max)
--############################
--###| Cursor for List of Stable Columns
--############################

DECLARE ColumnListStringCreator_S CURSOR FOR
SELECT      [ColumnName]
FROM        #ColumnListWithActions
WHERE       [Action] = 'S'
OPEN ColumnListStringCreator_S;
FETCH NEXT FROM ColumnListStringCreator_S
INTO @ColumnName
  WHILE @@FETCH_STATUS = 0

   BEGIN
        SELECT @ListOfColumns_Stable = ISNULL(@ListOfColumns_Stable, '') + ' [' + @ColumnName + '] ,';
        FETCH NEXT FROM ColumnListStringCreator_S INTO @ColumnName
   END

CLOSE ColumnListStringCreator_S;
DEALLOCATE ColumnListStringCreator_S;

--############################
--###| Cursor for List of Dimension Columns
--############################

DECLARE ColumnListStringCreator_D CURSOR FOR
SELECT      [ColumnName]
FROM        #ColumnListWithActions
WHERE       [Action] = 'D'
OPEN ColumnListStringCreator_D;
FETCH NEXT FROM ColumnListStringCreator_D
INTO @ColumnName
  WHILE @@FETCH_STATUS = 0

   BEGIN
        SELECT @ListOfColumns_Dimension = ISNULL(@ListOfColumns_Dimension, '') + ' [' + @ColumnName + '] ,';
        FETCH NEXT FROM ColumnListStringCreator_D INTO @ColumnName
   END

CLOSE ColumnListStringCreator_D;
DEALLOCATE ColumnListStringCreator_D;

--############################
--###| Cursor for List of Variable Columns
--############################

DECLARE ColumnListStringCreator_V CURSOR FOR
SELECT      [ColumnName]
FROM        #ColumnListWithActions
WHERE       [Action] = 'V'
OPEN ColumnListStringCreator_V;
FETCH NEXT FROM ColumnListStringCreator_V
INTO @ColumnName
  WHILE @@FETCH_STATUS = 0

   BEGIN
        SELECT @ListOfColumns_Variable = ISNULL(@ListOfColumns_Variable, '') + ' [' + @ColumnName + '] ,';
        FETCH NEXT FROM ColumnListStringCreator_V INTO @ColumnName
   END

CLOSE ColumnListStringCreator_V;
DEALLOCATE ColumnListStringCreator_V;

SELECT @ListOfColumns_Variable      = LEFT(@ListOfColumns_Variable, LEN(@ListOfColumns_Variable) - 1);
SELECT @ListOfColumns_Dimension = LEFT(@ListOfColumns_Dimension, LEN(@ListOfColumns_Dimension) - 1);
SELECT @ListOfColumns_Stable            = LEFT(@ListOfColumns_Stable, LEN(@ListOfColumns_Stable) - 1);

--#######################################################################################################################
--###| Step 3 - Preparing table with all possible connections between Dimension columns excluding NULLs
--#######################################################################################################################
DECLARE @DIM_TAB TABLE ([DIM_ID] smallint, [ColumnName] nvarchar(128))
INSERT INTO @DIM_TAB 
SELECT [DIM_ID] = ROW_NUMBER() OVER(ORDER BY [ColumnName]), [ColumnName] FROM #ColumnListWithActions WHERE [Action] = 'D';

DECLARE @DIM_ID smallint;
SELECT      @DIM_ID = 1;


DECLARE @SQL_Dimentions nvarchar(max);

IF OBJECT_ID('tempdb.dbo.##ALL_Dimentions', 'U') IS NOT NULL DROP TABLE ##ALL_Dimentions; 

SELECT @SQL_Dimentions      = 'SELECT [xxx_ID_xxx] = ROW_NUMBER() OVER (ORDER BY ' + @ListOfColumns_Dimension + '), ' + @ListOfColumns_Dimension
                                            + ' INTO ##ALL_Dimentions '
                                            + ' FROM (SELECT DISTINCT' + @ListOfColumns_Dimension + ' FROM  ' + @TableName
                                            + ' WHERE ' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = @DIM_ID) + ' IS NOT NULL ';
                                            SELECT @DIM_ID = @DIM_ID + 1;
            WHILE @DIM_ID <= (SELECT MAX([DIM_ID]) FROM @DIM_TAB)
            BEGIN
            SELECT @SQL_Dimentions = @SQL_Dimentions + 'AND ' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = @DIM_ID) +  ' IS NOT NULL ';
            SELECT @DIM_ID = @DIM_ID + 1;
            END

SELECT @SQL_Dimentions   = @SQL_Dimentions + ' )x';

EXECUTE SP_EXECUTESQL  @SQL_Dimentions;

--#######################################################################################################################
--###| Step 4 - Preparing table with all possible connections between Stable columns excluding NULLs
--#######################################################################################################################
DECLARE @StabPos_TAB TABLE ([StabPos_ID] smallint, [ColumnName] nvarchar(128))
INSERT INTO @StabPos_TAB 
SELECT [StabPos_ID] = ROW_NUMBER() OVER(ORDER BY [ColumnName]), [ColumnName] FROM #ColumnListWithActions WHERE [Action] = 'S';

DECLARE @StabPos_ID smallint;
SELECT      @StabPos_ID = 1;


DECLARE @SQL_MainStableColumnTable nvarchar(max);

IF OBJECT_ID('tempdb.dbo.##ALL_StableColumns', 'U') IS NOT NULL DROP TABLE ##ALL_StableColumns; 

SELECT @SQL_MainStableColumnTable       = 'SELECT xxx_ID_xxx = ROW_NUMBER() OVER (ORDER BY ' + @ListOfColumns_Stable + '), ' + @ListOfColumns_Stable
                                            + ' INTO ##ALL_StableColumns '
                                            + ' FROM (SELECT DISTINCT' + @ListOfColumns_Stable + ' FROM  ' + @TableName
                                            + ' WHERE ' + (SELECT [ColumnName] FROM @StabPos_TAB WHERE [StabPos_ID] = @StabPos_ID) + ' IS NOT NULL ';
                                            SELECT @StabPos_ID = @StabPos_ID + 1;
            WHILE @StabPos_ID <= (SELECT MAX([StabPos_ID]) FROM @StabPos_TAB)
            BEGIN
            SELECT @SQL_MainStableColumnTable = @SQL_MainStableColumnTable + 'AND ' + (SELECT [ColumnName] FROM @StabPos_TAB WHERE [StabPos_ID] = @StabPos_ID) +  ' IS NOT NULL ';
            SELECT @StabPos_ID = @StabPos_ID + 1;
            END

SELECT @SQL_MainStableColumnTable    = @SQL_MainStableColumnTable + ' )x';

EXECUTE SP_EXECUTESQL  @SQL_MainStableColumnTable;

--#######################################################################################################################
--###| Step 5 - Preparing table with all options ID
--#######################################################################################################################

DECLARE @FULL_SQL_1 NVARCHAR(MAX)
SELECT @FULL_SQL_1 = ''

DECLARE @i smallint

IF OBJECT_ID('tempdb.dbo.##FinalTab', 'U') IS NOT NULL DROP TABLE ##FinalTab; 

SELECT @FULL_SQL_1 = 'SELECT t.*, dim.[xxx_ID_xxx] '
                                    + ' INTO ##FinalTab '
                                    +   'FROM ' + @TableName + ' t '
                                    +   'JOIN ##ALL_Dimentions dim '
                                    +   'ON t.' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = 1) + ' = dim.' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = 1);
                                SELECT @i = 2                               
                                WHILE @i <= (SELECT MAX([DIM_ID]) FROM @DIM_TAB)
                                    BEGIN
                                    SELECT @FULL_SQL_1 = @FULL_SQL_1 + ' AND t.' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = @i) + ' = dim.' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = @i)
                                    SELECT @i = @i +1
                                END
EXECUTE SP_EXECUTESQL @FULL_SQL_1

--#######################################################################################################################
--###| Step 6 - Selecting final data
--#######################################################################################################################
DECLARE @STAB_TAB TABLE ([STAB_ID] smallint, [ColumnName] nvarchar(128))
INSERT INTO @STAB_TAB 
SELECT [STAB_ID] = ROW_NUMBER() OVER(ORDER BY [ColumnName]), [ColumnName]
FROM #ColumnListWithActions WHERE [Action] = 'S';

DECLARE @VAR_TAB TABLE ([VAR_ID] smallint, [ColumnName] nvarchar(128))
INSERT INTO @VAR_TAB 
SELECT [VAR_ID] = ROW_NUMBER() OVER(ORDER BY [ColumnName]), [ColumnName]
FROM #ColumnListWithActions WHERE [Action] = 'V';

DECLARE @y smallint;
DECLARE @x smallint;
DECLARE @z smallint;


DECLARE @FinalCode nvarchar(max)

SELECT @FinalCode = ' SELECT ID1.*'
                                        SELECT @y = 1
                                        WHILE @y <= (SELECT MAX([xxx_ID_xxx]) FROM ##FinalTab)
                                            BEGIN
                                                SELECT @z = 1
                                                WHILE @z <= (SELECT MAX([VAR_ID]) FROM @VAR_TAB)
                                                    BEGIN
                                                        SELECT @FinalCode = @FinalCode +    ', [ID' + CAST((@y) as varchar(10)) + '.' + (SELECT [ColumnName] FROM @VAR_TAB WHERE [VAR_ID] = @z) + '] =  ID' + CAST((@y + 1) as varchar(10)) + '.' + (SELECT [ColumnName] FROM @VAR_TAB WHERE [VAR_ID] = @z)
                                                        SELECT @z = @z + 1
                                                    END
                                                    SELECT @y = @y + 1
                                                END
        SELECT @FinalCode = @FinalCode + 
                                        ' FROM ( SELECT * FROM ##ALL_StableColumns)ID1';
                                        SELECT @y = 1
                                        WHILE @y <= (SELECT MAX([xxx_ID_xxx]) FROM ##FinalTab)
                                        BEGIN
                                            SELECT @x = 1
                                            SELECT @FinalCode = @FinalCode 
                                                                                + ' LEFT JOIN (SELECT ' +  @ListOfColumns_Stable + ' , ' + @ListOfColumns_Variable 
                                                                                + ' FROM ##FinalTab WHERE [xxx_ID_xxx] = ' 
                                                                                + CAST(@y as varchar(10)) + ' )ID' + CAST((@y + 1) as varchar(10))  
                                                                                + ' ON 1 = 1' 
                                                                                WHILE @x <= (SELECT MAX([STAB_ID]) FROM @STAB_TAB)
                                                                                BEGIN
                                                                                    SELECT @FinalCode = @FinalCode + ' AND ID1.' + (SELECT [ColumnName] FROM @STAB_TAB WHERE [STAB_ID] = @x) + ' = ID' + CAST((@y+1) as varchar(10)) + '.' + (SELECT [ColumnName] FROM @STAB_TAB WHERE [STAB_ID] = @x)
                                                                                    SELECT @x = @x +1
                                                                                END
                                            SELECT @y = @y + 1
                                        END

SELECT * FROM ##ALL_Dimentions;
EXECUTE SP_EXECUTESQL @FinalCode;

From executing the first query (by passing source DB and table name) you will get a pre-created execution query for the second SP, all you have to do is define is the column from your source: + Stable + Value (will be used to concentrate values based on that) + Dim (column you want to use to pivot by)

Names and datatypes will be defined automatically!

I cant recommend it for any production environments but does the job for adhoc BI requests.

USE [mydb1]

SELECT *
INTO mytable1
FROM OPENDATASOURCE (
        'SQLNCLI'
        ,'Data Source=XXX.XX.XX.XXX;Initial Catalog=mydb2;User ID=XXX;Password=XXXX'
        ).[mydb2].dbo.mytable2
    /*  steps - 
            1-  [mydb1] means our opend connection database 
            2-  mytable1 means create copy table in mydb1 database where we want insert record
            3-  XXX.XX.XX.XXX - another server name.
            4-  mydb2 another server database.
            5-  write User id and Password of another server credential
            6-  mytable2 is another server table where u fetch record from it. */

Some times you may also want to check for type, specially if you are using the function as getter and setter. The following code is ES6 (will not run in EcmaScript 5 or older):

class PrivateTest {
    constructor(aNumber) {
        let _aNumber = aNumber;

        //Privileged setter/getter with access to private _number:
        this.aNumber = function(value) {
            if (value !== undefined && (typeof value === typeof _aNumber)) {
                _aNumber = value;
            }
            else {
                return _aNumber;
            }
        }
    }
}

"Once upon a time there were three little pigs".Split(" ") | ForEach {
    "$_ is a token"
 }

The key is $_, which stands for the current variable in the pipeline.

About the code you found online:

% is an alias for ForEach-Object. Anything enclosed inside the brackets is run once for each object it receives. In this case, it's only running once, because you're sending it a single string.

$_.Split(" ") is taking the current variable and splitting it on spaces. The current variable will be whatever is currently being looped over by ForEach.

You don't tell it, but you are using jQuery UI 1.10.

In jQuery UI 1.10 the zIndex option is removed:

Removed zIndex option

Similar to the stack option, the zIndex option is unnecessary with a proper stacking implementation. The z-index is defined in CSS and stacking is now controlled by ensuring the focused dialog is the last "stacking" element in its parent.

you have to use pure css to set the dialog "on the top":

.ui-dialog { z-index: 1000 !important ;}

you need the key !important to override the default styling of the element; this affects all your dialogs if you need to set it only for a dialog use the dialogClass option and style it.

If you need a modal dialog set the modal: true option see the docs:

If set to true, the dialog will have modal behavior; other items on the page will be disabled, i.e., cannot be interacted with. Modal dialogs create an overlay below the dialog but above other page elements.

You need to set the modal overlay with an higher z-index to do so use:

.ui-front { z-index: 1000 !important; }

for this element too.

I do not like the echo "..." | awk ... solution as it calls unnecessary fork and execsystem calls.

I prefer a Dimitre's solution with a little twist

awk -F\| '{print $3 $2 $1}' <<<'12|23|11'

Or a bit shorter version:

awk -F\| '$0=$3 $2 $1' <<<'12|23|11'

In this case the output record put together which is a true condition, so it gets printed.

In this specific case the stdin redirection can be spared with setting an awk internal variable:

awk -v T='12|23|11' 'BEGIN{split(T,a,"|");print a[3] a[2] a[1]}'

I used ksh quite a while, but in bash this could be managed by internal string manipulation. In the first case the original string is split by internal terminator. In the second case it is assumed that the string always contains digit pairs separated by a one character separator.

T='12|23|11';echo -n ${T##*|};T=${T%|*};echo ${T#*|}${T%|*}
T='12|23|11';echo ${T:6}${T:3:2}${T:0:2}

The result in all cases is

112312

Use an image editor to cut out a portion of the background, then apply CSS's background-repeat property to make the small image fill the area where it is used.

In some cases, background-repeat creates seams where the image repeats. A solution is to use an image editor as follows: starting with the background image, copy the image, flip (mirror, not rotate) the copy left-to-right, and paste it to the right edge of the original, overlapping 1 pixel. Crop to remove 1 pixel from the right edge of the combined image. Now repeat for the vertical: copy the combined image, flip the copy top-to-bottom, paste it to the bottom of the combined, overlapping one pixel. Crop to remove 1 pixel from the bottom. The resulting image should be seam-free.

to extend MostafaMashayekhi his answer for option two> you can also chain multiple options with a ','

[ngClass]="{'my-class': step=='step1', 'my-class2':step=='step2' }"

Also *ngIf can be used in some of these situations usually combined with a *ngFor

class="mats p" *ngIf="mat=='painted'"

From the command line it would be just:

svn update

(in the directory you've got a copy of a SVN project).

The map file maps the unminified file to the minified file. If you make changes in the unminified file, the changes will be automatically reflected to the minified version of the file.

You can try this way.

javascript:

var isEventSupported = function (eventName, elementName) {
    var el = elementName ? document.createElement(elementName) : window;
    eventName = 'on' + eventName;
    var isSupported = (eventName in el);
    if (!isSupported && el.setAttribute) {
        el.setAttribute(eventName, 'return;');
        isSupported = typeof el[eventName] == 'function';
    }
    el = null;
    return isSupported;
};

if (!isEventSupported('touchstart')) {
    $('a').addClass('with-hover');
}

css:

a.with-hover:hover {
  color: #fafafa;
}

suptitle seems the way to go, but for what it's worth, the figure has a transFigure property that you can use:

fig=figure(1)
text(0.5, 0.95, 'test', transform=fig.transFigure, horizontalalignment='center')

For those of you using Centos (and perhaps other linux distibutions), you need to make sure that its FW (iptables) allows for port 80 or any other port you want.

See here on how to completely disable it (for testing purposes only!). And here for specific rules