When I do what explains some answers:

The result is:

So, anybody can explain really really how to delete an old App ID?

My opinion is: Apple does not let you remove them. I suppose it is a way to maintain the traceability or the historical of the published.

And of course: application is no longer available in the App Store. It was available (in the past), yes.

In ES6/ES2015 you can use string literal syntax called template literals. Template strings use backtick character instead of single quote ' or double quote marks ". They also preserve new line and tab

const roleName = 'test1';_x000D_
const role_ID = 'test2';_x000D_
const modal_ID = 'test3';_x000D_
const related = 'test4';_x000D_
        _x000D_
console.log(`_x000D_
  roleName = ${roleName}_x000D_
  role_ID = ${role_ID}_x000D_
  modal_ID = ${modal_ID}_x000D_
  related = ${related}_x000D_
`);

I got this error, but mine was coming from the Toasts, not a Dialog.

I have Activity and Fragments in my layout. Code for the Toast was in the Activity class. Fragments gets loaded before the Activity.

I think the Toast code was hit before the Context/Activity finished initializing. I think it was the getApplicationContext() in the command Toast.makeText(getApplicationContext(), "onMenutItemActionCollapse called", Toast.LENGTH_SHORT).show();

I started having this issue after upgrading the "Java Language Support" plugin from Visual Studio Code from version 0.66.0 to 0.67.0.

Downgrading back allowed me to run the same code without any issue.

You should use onclick method because the function run once when the page is loaded and no button will be clicked then

So you have to add an even which run every time the user press any key to add the changes to the div background

So the function should be something like this

htmlelement.onclick() = function(){
    //Do the changes 
}

So your code has to look something like this :

var box = document.getElementById("box");
var yes = document.getElementById("yes");
var no = document.getElementById("no");

yes.onclick = function(){
    box.style.backgroundColor = "red";
}

no.onclick = function(){
    box.style.backgroundColor = "green";
}

This is meaning that when #yes button is clicked the color of the div is red and when the #no button is clicked the background is green

Here is a Jsfiddle

setval('sequence_name', sequence_value)

Another method

Cancel local git repository

rm -rf .git

Then; Create git repostory again

git init

Then; Repeat the remote repo connect

git remote add origin REPO_URL

There is a quote in the original answer and my previous answer on the IE8 line that throws this off, right near the semi-colon. Yikes and BAAAAD! The code below has the rotation set correctly and works. You have to float in IE for the filter to be applied.

<div style="
    float: left; 
    position: relative;
    -moz-transform: rotate(270deg);  /* FF3.5+ */        
    -o-transform: rotate(270deg);  /* Opera 10.5 */   
    -webkit-transform: rotate(270deg);  /* Saf3.1+, Chrome */              
    filter:  progid:DXImageTransform.Microsoft.BasicImage(rotation=3);  /* IE6,IE7 */          
    -ms-filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3); /* IE8 */           
"
>Count & Value</div>;

Simple Solution, use methods that Android has already given, rather than reinventing wheeeeeeeeeel :-)

editComment.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            final int DRAWABLE_LEFT = 0;
            final int DRAWABLE_TOP = 1;
            final int DRAWABLE_RIGHT = 2;
            final int DRAWABLE_BOTTOM = 3;

            if(event.getAction() == MotionEvent.ACTION_UP) {
                if(event.getRawX() >= (editComment.getRight() - editComment.getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width())) {
                    // your action here

                 return true;
                }
            }
            return false;
        }
    });

another workaround:

var myarray = [];
$("#test").click(function() {
    myarray[index]=$("#drop").val();
    alert(myarray);
});

i wanted to add all checked checkbox to array. so example, if .each is used:

var vpp = [];
var incr=0;
$('.prsn').each(function(idx) {
   if (this.checked) {
       var p=$('.pp').eq(idx).val();
       vpp[incr]=(p);
       incr++;
   }
});
//do what ever with vpp array;

I know this is a different twist on the answer, but isn't this more of a concern for a web server? For example, nginx, could help.

The ngx_http_headers_module module allows adding the “Expires” and “Cache-Control” header fields, and arbitrary fields, to a response header

...

location ~ ^<REGXP MATCHING CORS ROUTES> {
    add_header Access-Control-Allow-Methods POST
    ...
}
...

Adding nginx in front of your go service in production seems wise. It provides a lot more feature for authorizing, logging,and modifying requests. Also, it gives the ability to control who has access to your service and not only that but one can specify different behavior for specific locations in your app, as demonstrated above.

I could go on about why to use a web server with your go api, but I think that's a topic for another discussion.

This way I was able to call MyService

private REST_API_SERVER = 'http://localhost:4040/abc';
public sendGetRequest() {
   var myFormData = { email: '[email protected]', password: '123' };
   const headers = new HttpHeaders();
   headers.append('Content-Type', 'application/json');
   //HTTP POST REQUEST
   this.httpClient
  .post(this.REST_API_SERVER, myFormData, {
    headers: headers,
   })
  .subscribe((data) => {
    console.log("i'm from service............", data, myFormData, headers);
    return data;
  });
}

You have two options. First, you could simply add a new column with the following:

ALTER TABLE {tableName} ADD COLUMN COLNew {type};

Second, and more complicatedly, but would actually put the column where you want it, would be to rename the table:

ALTER TABLE {tableName} RENAME TO TempOldTable;

Then create the new table with the missing column:

CREATE TABLE {tableName} (name TEXT, COLNew {type} DEFAULT {defaultValue}, qty INTEGER, rate REAL);

And populate it with the old data:

INSERT INTO {tableName} (name, qty, rate) SELECT name, qty, rate FROM TempOldTable;

Then delete the old table:

DROP TABLE TempOldTable;

I'd much prefer the second option, as it will allow you to completely rename everything if need be.

I have also faced this problem. Finally I got a solution. Use this bellow code. Hope: problem will be solve.

<meta name="viewport" content="initial-scale=1, maximum-scale=1">

Modern browsers

Plain JavaScript

If a DOM element which is removed is reference-free (no references pointing to it) then yes - the element itself is picked up by the garbage collector as well as any event handlers/listeners associated with it.

var a = document.createElement('div');
var b = document.createElement('p');
// Add event listeners to b etc...
a.appendChild(b);
a.removeChild(b);
b = null; 
// A reference to 'b' no longer exists 
// Therefore the element and any event listeners attached to it are removed.

However; if there are references that still point to said element, the element and its event listeners are retained in memory.

var a = document.createElement('div');
var b = document.createElement('p'); 
// Add event listeners to b etc...
a.appendChild(b);
a.removeChild(b); 
// A reference to 'b' still exists 
// Therefore the element and any associated event listeners are still retained.

jQuery

It would be fair to assume that the relevant methods in jQuery (such as remove()) would function in the exact same way (considering remove() was written using removeChild() for example).

However, this isn't true; the jQuery library actually has an internal method (which is undocumented and in theory could be changed at any time) called cleanData() (here is what this method looks like) which automatically cleans up all the data/events associated with an element upon removal from the DOM (be this via. remove(), empty(), html("") etc).

Older browsers

Older browsers - specifically older versions of IE - are known to have memory leak issues due to event listeners keeping hold of references to the elements they were attached to.

If you want a more in-depth explanation of the causes, patterns and solutions used to fix legacy IE version memory leaks, I fully recommend you read this MSDN article on Understanding and Solving Internet Explorer Leak Patterns.

A few more articles relevant to this:

• JScript memory leaks
• Memory leaks in IE8
• JavaScript Memory Leaks

Manually removing the listeners yourself would probably be a good habit to get into in this case (only if the memory is that vital to your application and you are actually targeting such browsers).

You need to set the Identity seed to that value:

CREATE TABLE orders
(
 id int IDENTITY(9586,1)
)

To alter an existing table:

ALTER TABLE orders ALTER COLUMN Id INT IDENTITY (9586, 1);

More info on CREATE TABLE (Transact-SQL) IDENTITY (Property)

For a flexible method that works even when formatting complicated string, you probably should use the string-formatting mini-language, using either the str.format() method

>>> '{0: <16} StackOverflow!'.format('Hi')  # Python >=2.6
'Hi               StackOverflow!'

of f-strings

>>> f'{"Hi": <16} StackOverflow!'  # Python >= 3.6
'Hi               StackOverflow!'

I believe it means 'anything but a whitespace character'.

The error is exactly what it says it is; you're trying to take sumall[0] when sumall is an int and that doesn't make any sense. What do you believe sumall should be?

While the questions is pretty old, I stumbled across this while finding out a proper way myself, and I think it still needs clarifying, at least for Python 2.x (did not check on Python 3, but since the issue arises with classic classes which are gone on such version, it probably doesn't matter).

Here I'm trying to answer the title's question: how can I determine the type of an arbitrary object? Other suggestions about using or not using isinstance are fine in many comments and answers, but I'm not addressing those concerns.

The main issue with the type() approach is that it doesn't work properly with old-style instances:

class One:
    pass

class Two:
    pass


o = One()
t = Two()

o_type = type(o)
t_type = type(t)

print "Are o and t instances of the same class?", o_type is t_type

Executing this snippet would yield:

Are o and t instances of the same class? True

Which, I argue, is not what most people would expect.

The __class__ approach is the most close to correctness, but it won't work in one crucial case: when the passed-in object is an old-style class (not an instance!), since those objects lack such attribute.

This is the smallest snippet of code I could think of that satisfies such legitimate question in a consistent fashion:

#!/usr/bin/env python
from types import ClassType
#we adopt the null object pattern in the (unlikely) case
#that __class__ is None for some strange reason
_NO_CLASS=object()
def get_object_type(obj):
    obj_type = getattr(obj, "__class__", _NO_CLASS)
    if obj_type is not _NO_CLASS:
        return obj_type
    # AFAIK the only situation where this happens is an old-style class
    obj_type = type(obj)
    if obj_type is not ClassType:
        raise ValueError("Could not determine object '{}' type.".format(obj_type))
    return obj_type

There is nothing in JDK to do this.

  static String[] suffixes =
  //    0     1     2     3     4     5     6     7     8     9
     { "th", "st", "nd", "rd", "th", "th", "th", "th", "th", "th",
  //    10    11    12    13    14    15    16    17    18    19
       "th", "th", "th", "th", "th", "th", "th", "th", "th", "th",
  //    20    21    22    23    24    25    26    27    28    29
       "th", "st", "nd", "rd", "th", "th", "th", "th", "th", "th",
  //    30    31
       "th", "st" };

 Date date = new Date();
 SimpleDateFormat formatDayOfMonth  = new SimpleDateFormat("d");
 int day = Integer.parseInt(formatDateOfMonth.format(date));
 String dayStr = day + suffixes[day];

Or using Calendar:

 Calendar c = Calendar.getInstance();
 c.setTime(date);
 int day = c.get(Calendar.DAY_OF_MONTH);
 String dayStr = day + suffixes[day];

Per comments by @thorbjørn-ravn-andersen, a table like this can be helpful when localizing:

  static String[] suffixes =
     {  "0th",  "1st",  "2nd",  "3rd",  "4th",  "5th",  "6th",  "7th",  "8th",  "9th",
       "10th", "11th", "12th", "13th", "14th", "15th", "16th", "17th", "18th", "19th",
       "20th", "21st", "22nd", "23rd", "24th", "25th", "26th", "27th", "28th", "29th",
       "30th", "31st" };

You can directly use curl to upgrade node to the latest version. Run the following command:

curl "https://nodejs.org/dist/latest/node-${VERSION:-$(wget -qO- https://nodejs.org/dist/latest/ | sed -nE 's|.*>node-(.*)\.pkg</a>.*|\1|p')}.pkg" > "$HOME/Downloads/node-latest.pkg" && sudo installer -store -pkg "$HOME/Downloads/node-latest.pkg" -target "/"

Reference: https://nodejs.org/en/download/package-manager/#macos

I'm now using RxJS 5.5.7 in an Angular application and using finalize operator has a weird behavior for my use case since is fired before success or error callbacks.

Simple example:

// Simulate an AJAX callback...
of(null)
  .pipe(
    delay(2000),
    finalize(() => {
      // Do some work after complete...
      console.log('Finalize method executed before "Data available" (or error thrown)');
    })
  )
  .subscribe(
      response => {
        console.log('Data available.');
      },
      err => {
        console.error(err);
      }
  );

I have had to use the add medhod in the subscription to accomplish what I want. Basically a finally callback after the success or error callbacks are done. Like a try..catch..finally block or Promise.finally method.

Simple example:

// Simulate an AJAX callback...
of(null)
  .pipe(
    delay(2000)
  )
  .subscribe(
      response => {
        console.log('Data available.');
      },
      err => {
        console.error(err);
      }
  );
  .add(() => {
    // Do some work after complete...
    console.log('At this point the success or error callbacks has been completed.');
  });

I create a demo with 7 jQueryUI Slider and ChartJs (with dynamic text inside)

Chart.types.Doughnut.extend({
        name: "DoughnutTextInside",
        showTooltip: function() {
            this.chart.ctx.save();
            Chart.types.Doughnut.prototype.showTooltip.apply(this, arguments);
            this.chart.ctx.restore();
        },
        draw: function() {
            Chart.types.Doughnut.prototype.draw.apply(this, arguments);

            var width = this.chart.width,
                height = this.chart.height;

            var fontSize = (height / 140).toFixed(2);
            this.chart.ctx.font = fontSize + "em Verdana";
            this.chart.ctx.textBaseline = "middle";

            var red = $( "#red" ).slider( "value" ),
            green = $( "#green" ).slider( "value" ),
            blue = $( "#blue" ).slider( "value" ),
            yellow = $( "#yellow" ).slider( "value" ),
            sienna = $( "#sienna" ).slider( "value" ),
            gold = $( "#gold" ).slider( "value" ),
            violet = $( "#violet" ).slider( "value" );
            var text = (red+green+blue+yellow+sienna+gold+violet) + " minutes";
            var textX = Math.round((width - this.chart.ctx.measureText(text).width) / 2);
            var textY = height / 2;
            this.chart.ctx.fillStyle = '#000000';
            this.chart.ctx.fillText(text, textX, textY);
        }
    });


var ctx = $("#myChart").get(0).getContext("2d");
var myDoughnutChart = new Chart(ctx).DoughnutTextInside(data, {
    responsive: false
});

DEMO IN JSFIDDLE

Suppose your function enters data in columns A and B and you want to a custom Userform to appear if the user selects a cell in column C. One way to do this is to use the SelectionChange event:

Private Sub Worksheet_SelectionChange(ByVal Target As Range)
    Dim clickRng As Range
    Dim lastRow As Long

    lastRow = Range("A1").End(xlDown).Row
    Set clickRng = Range("C1:C" & lastRow) //Dynamically set cells that can be clicked based on data in column A

    If Not Intersect(Target, clickRng) Is Nothing Then
        MyUserForm.Show //Launch custom userform
    End If

End Sub

Note that the userform will appear when a user selects any cell in Column C and you might want to populate each cell in Column C with something like "select cell to launch form" to make it obvious that the user needs to perform an action (having a button naturally suggests that it should be clicked)

This means that there is a line which starts with a space, tab, or some other whitespace without having a target in front of it.

You can do it in a single line by using regex:

if (myList.toString().matches(".*\\bA\\b.*"))

This code should perform quite well.

BTW, you could build the regex from a variable, like this:

.matches("\\[.*\\b" + word + "\\b.*]")

I added [ and ] to each end to prevent a false positive match when the search term contains an open/close square bracket at the start/end.

npm start runs a script that the app maker built for easy starting of the app npm install installs all the packages in package.json

run npm install first

then run npm start

In phpMyAdmin v.4.6.5.2 there's a checkbox option "The first line of the file contains the table column names...." :

To accessing member functions or variables from one scope to another scope (In your case one method to another method we need to refer method or variable with class object. and you can do it by referring with self keyword which refer as class object.

class YourClass():

    def your_function(self, *args):

        self.callable_function(param) # if you need to pass any parameter

    def callable_function(self, *params): 
        print('Your param:', param)

If your latest commit is on the master branch, you can simply use

git checkout master

From tuple to list to tuple :

a = ('2',)
b = 'b'

l = list(a)
l.append(b)

tuple(l)

Or with a longer list of items to append

a = ('2',)
items = ['o', 'k', 'd', 'o']

l = list(a)

for x in items:
    l.append(x)

print tuple(l)

gives you

>>> 
('2', 'o', 'k', 'd', 'o')

The point here is: List is a mutable sequence type. So you can change a given list by adding or removing elements. Tuple is an immutable sequence type. You can't change a tuple. So you have to create a new one.

If you want to use FXML, you should separate the controller (like you were doing with the SampleController). Then your fx:controller in your FXML should point to that.

Probably you are missing the initialize method in your controller, which is part of the Initializable interface. This method is called after the FXML is loaded, so I recommend you to set your image there.

Your SampleController class must be something like this:

public class SampleController implements Initializable {

    @FXML
    private ImageView imageView;

    @Override
    public void initialize(URL location, ResourceBundle resources) {
        File file = new File("src/Box13.jpg");
        Image image = new Image(file.toURI().toString());
        imageView.setImage(image);
    }
}

I tested here and it's working.

In a nutshell, please use Collections and Generics.

It's a must for any C# developer, it's worth spending time to learn :)

NumPy is slower because it casts the input to boolean values (so None and 0 becomes False and everything else becomes True).

import pandas as pd
import numpy as np
s = pd.Series([True, None, False, True])
np.logical_not(s)

gives you

0    False
1     True
2     True
3    False
dtype: object

whereas ~s would crash. In most cases tilde would be a safer choice than NumPy.

Pandas 0.25, NumPy 1.17

I know this question is super old, but I want to offer 2 options that are more efficient:

1st off, the extension method posted by Paul Walls is good but can be made more efficient by using the StringBuilder class, which is like the string data type but made especially for situations where you will be changing string values more than once. Here is a version I made of the extension method using StringBuilder:

public static string ReplaceChars(this string s, char[] separators, char newVal)
{
    StringBuilder sb = new StringBuilder(s);
    foreach (var c in separators) { sb.Replace(c, newVal); }
    return sb.ToString();
}

I ran this operation 100,000 times and using StringBuilder took 73ms compared to 81ms using string. So the difference is typically negligible, unless you're running many operations or using a huge string.

Secondly, here is a 1 liner loop you can use:

foreach (char c in separators) { s = s.Replace(c, '\n'); }

I personally think this is the best option. It is highly efficient and doesn't require writing an extension method. In my testing this ran the 100k iterations in only 63ms, making it the most efficient. Here is an example in context:

string s = "this;is,\ra\t\n\n\ntest";
char[] separators = new char[] { ' ', ';', ',', '\r', '\t', '\n' };
foreach (char c in separators) { s = s.Replace(c, '\n'); }

Credit to Paul Walls for the first 2 lines in this example.

Triple-quoted text should NOT be considered multi-line comments; by convention, they are docstrings. They should describe what your code does and how to use it, but not for things like commenting out blocks of code.

According to Guido, multiline comments in Python are just contiguous single-line comments (search for "block comments").

To comment blocks of code, I sometimes use the following pattern:

if False:
    # A bunch of code

Just one line will be OK.

cat "`dirname $0`"/../some.txt

The first thing you should do with date variables is confirm that R reads it as a Date. To do this, for the variable (i.e. vector/column) called Date, in the data frame called EPL2011_12, input

class(EPL2011_12$Date)

The output should read [1] "Date". If it doesn't, you should format it as a date by inputting

EPL2011_12$Date <- as.Date(EPL2011_12$Date, "%d-%m-%y")

Note that the hyphens in the date format ("%d-%m-%y") above can also be slashes ("%d/%m/%y"). Confirm that R sees it as a Date. If it doesn't, try a different formatting command

EPL2011_12$Date <- format(EPL2011_12$Date, format="%d/%m/%y")

Once you have it in Date format, you can use the subset command, or you can use brackets

WhateverYouWant <- EPL2011_12[EPL2011_12$Date > as.Date("2014-12-15"),]

One property need to set for pycharm.

import matplotlib.pyplot as plt

plt.interactive(False)  #need to set to False

dataset.plot(kind='box', subplots=True, layout=(2,2), sharex=False, sharey=False)

plt.show()

async methods are different than normal methods. Whatever you return from async methods are wrapped in a Task.

If you return no value(void) it will be wrapped in Task, If you return int it will be wrapped in Task<int> and so on.

If your async method needs to return int you'd mark the return type of the method as Task<int> and you'll return plain int not the Task<int>. Compiler will convert the int to Task<int> for you.

private async Task<int> MethodName()
{
    await SomethingAsync();
    return 42;//Note we return int not Task<int> and that compiles
}

Sameway, When you return Task<object> your method's return type should be Task<Task<object>>

public async Task<Task<object>> MethodName()
{
     return Task.FromResult<object>(null);//This will compile
}

Since your method is returning Task, it shouldn't return any value. Otherwise it won't compile.

public async Task MethodName()
{
     return;//This should work but return is redundant and also method is useless.
}

Keep in mind that async method without an await statement is not async.

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 :

You need to use an Angular form directive on the select. You can do that with ngModel. For example

@Component({
  selector: 'my-app',
  template: `
    <h2>Select demo</h2>
    <select [(ngModel)]="selectedCity" (ngModelChange)="onChange($event)" >
      <option *ngFor="let c of cities" [ngValue]="c"> {{c.name}} </option>
    </select>
  `
})
class App {
  cities = [{'name': 'SF'}, {'name': 'NYC'}, {'name': 'Buffalo'}];
  selectedCity = this.cities[1];

  onChange(city) {
    alert(city.name);
  }
}

The (ngModelChange) event listener emits events when the selected value changes. This is where you can hookup your callback.

Note you will need to make sure you have imported the FormsModule into the application.

Here is a Plunker

The proper way of checking if array key exists is function array_key_exists()

The difference is that when you have $_POST['variable'] = null it means that key exists and was send but value was null

The other option is isset() which which will check if array key exists and if it was set

The last option is to use empty() which will check if array key exists if is set and if value is not considered empty.

Examples:

$arr = [
  'a' => null,
  'b' => '',
  'c' => 1
];

array_key_exists('a', $arr); // true
isset($arr['a']); // false
empty($arr['a']); // true


array_key_exists('b', $arr); // true
isset($arr['b']); // true
empty($arr['b']); // true


array_key_exists('c', $arr); // true
isset($arr['c']); // true
empty($arr['c']); // false

Regarding your question

The proper way to check if value was send is to use array_key_exists() with check of request method

if ($_SERVER['REQUEST_METHOD'] == 'POST' && array_key_exists('fromPerson', $_POST)    
{
   // logic
}

But there are some cases depends on your logic where isset() and empty() can be good as well.

You can use deparse and substitute to get the name of a function argument:

myfunc <- function(v1) {
  deparse(substitute(v1))
}

myfunc(foo)
[1] "foo"

Write-Host is terrible, a destroyer of worlds, yet you can use it just to display progress to a user whilst using Write-Output to log (not that the OP asked for logging).

Write-Output "Enabling feature XYZ" | Out-File "log.txt" # Pipe to log file
Write-Host -NoNewLine "Enabling feature XYZ......."
$result = Enable-SPFeature
$result | Out-File "log.txt"
# You could try{}catch{} an exception on Enable-SPFeature depending on what it's doing
if ($result -ne $null) {
    Write-Host "complete"
} else {
    Write-Host "failed"
}

As user1767754 said, the key here is to not make any selection initially.

Just place the cursor inside the variable name, don't double click to select it. For single character variables, place the cursor at the front or end of the variable to not make any selection initially.

Now keep hitting Cmd+D for next variable selection or Ctrl+Cmd+G for selecting all variables at once. It will magically select only the variables.

var groups = ["Test", "Prof","Off"];

    $('#fruits option').filter(function() {
      return groups.indexOf($(this).text()) > -1; //Options text exists in array
    }).prop('selected', true); //Set selected

Here's another option:

Instead of writing

git push origin HEAD

You could write:

git push https://user:[email protected]/path HEAD

Obviously, with most shells this will result in the password getting cached in history, so keep that in mind.

When you start using ECMAScript 6 this error thrown by your IDE.

There are two options available:

if you have only one file and want to use the es6 then simply add below line at the top of the file.

/*jshint esversion: 6 */

Or if you have number of js file or you are using any framework(like nodejs express)you can create a new file named .jshintrc in your root directory and add code below in the file:

{
    "esversion": 6
}

If you want to use the es6 version onward for each project you can configure your IDE.

If you have a more complicated use case than described in the answer of Glennie Helles Sindholt e.g. you have other/few non-join column names that are also same and want to distinguish them while selecting it's best to use aliasses, e.g:

df3 = df1.select("a", "b").alias("left")\
   .join(df2.select("a", "b").alias("right"), ["a"])\
   .select("left.a", "left.b", "right.b")

df3.columns
['a', 'b', 'b']

The best solution is to create a new branch with --orphan option as shown below

git checkout --orphan <branch name>

By this you will be able to create a new branch and directly checkout to the new branch. It will be a parentless branch.

By default the --orphan option doesn't remove the files in the working directory, so you can delete the working directory files by this:

git rm --cached -r

In details what the --orphan does:

--orphan <new_branch>
Create a new orphan branch, named <new_branch>, started from <start_point> and switch to it. The first commit made on this new branch will have no parents and it will be the root of a new history totally disconnected from all the other branches and commits.

The index and the working tree are adjusted as if you had previously run git checkout <start_point>. This allows you to start a new history that records a set of paths similar to <start_point> by easily running git commit -a to make the root commit.

This can be useful when you want to publish the tree from a commit without exposing its full history. You might want to do this to publish an open source branch of a project whose current tree is "clean", but whose full history contains proprietary or otherwise encumbered bits of code.

If you want to start a disconnected history that records a set of paths that is totally different from the one of <start_point>, then you should clear the index and the working tree right after creating the orphan branch by running git rm -rf . from the top level of the working tree. Afterwards you will be ready to prepare your new files, repopulating the working tree, by copying them from elsewhere, extracting a tarball, etc.

Dreamhost now includes SoapClient in their PHP 5.3 builds. You can switch your version of php in the domain setup section of the dreamhost control panel.

In mi and vivo - Using the above solution is not enough. You must also tell the user to add permission manually. You can help them by opening the right location inside phone settings. Varies for different phone models.

Based on the answers by Op De Cirkel and noackjr, the following is what I do for general string cleaning: 1. trimming leading or trailing whitespaces, 2. dos2unix, 3. mac2unix, 4. removing all "invisible Unicode characters" except whitespaces:

myString.trim.replaceAll("\r\n", "\n").replaceAll("\r", "\n").replaceAll("[\\p{Cc}\\p{Cf}\\p{Co}\\p{Cn}&&[^\\s]]", "")

Tested with Scala REPL.

in case you are going to start development, go fot OkHttp from square, otherwise if you need to keep your previous code running, then add legacy library to your project dependencies:

dependencies {
    compile group: 'org.apache.httpcomponents' , name: 'httpclient-android' , version: '4.3.5.1'
}

I needed something similar, the ability to click on a set of icons to indicate a choice, or a text-based choice and have that update the model (2-way-binding) with the represented value and to also a way to indicate which was selected visually. I created an AngularJS directive for it, since it needed to be flexible enough to handle any HTML element being clicked on to indicate a choice.

<ul ng-repeat="vote in votes" ...>
    <li data-choice="selected" data-value="vote.id">...</li>
</ul>

Solution: http://jsfiddle.net/brandonmilleraz/5fr9V/

The below code this will help you

public class TextProperty {
    private int heigt;                              //???????
    private String []context = new String[1024];    //???????

    /*
     *@parameter wordNum
     *
     */
    public TextProperty(int wordNum ,InputStreamReader in) throws Exception {
        int i=0;
        BufferedReader br = new BufferedReader(in);
        String s;
        while((s=br.readLine())!=null){
            if(s.length()>wordNum){
                int k=0;
                while(k+wordNum<=s.length()){
                    context[i++] = s.substring(k, k+wordNum);
                    k=k+wordNum;
                }
                context[i++] = s.substring(k,s.length());
            }
            else{
                context[i++]=s;
            }
        }
        this.heigt = i;
        in.close();
        br.close();
    }


    public int getHeigt() {
        return heigt;
    }

    public String[] getContext() {

        return context;
    }
}

public class MainActivity extends AppCompatActivity {

    private Button btn;
    private ImageView iv;
    private final int WORDNUM = 35;  //??????  ???????
    private final int WIDTH = 450;   //???????

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

        iv = (ImageView) findViewById(R.id.imageView);
        btn = (Button) findViewById(R.id.button);

        btn.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {
                int x=5,y=10;
                try {
                    TextProperty tp = new TextProperty(WORDNUM, new InputStreamReader(getResources().getAssets().open("1.txt")));
                    Bitmap bitmap = Bitmap.createBitmap(WIDTH, 20*tp.getHeigt(), Bitmap.Config.ARGB_8888);
                    Canvas canvas = new Canvas(bitmap);
                    Paint paint = new Paint();
                    paint.setColor(Color.WHITE);
                    paint.setTextAlign(Paint.Align.LEFT);
                    paint.setTextSize(20f);

                    String [] ss = tp.getContext();
                    for(int i=0;i<tp.getHeigt();i++){
                        canvas.drawText(ss[i], x, y, paint);
                        y=y+20;
                    }

                    canvas.save(Canvas.ALL_SAVE_FLAG);
                    canvas.restore();
                    String path = Environment.getExternalStorageDirectory() + "/image.png";
                    System.out.println(path);
                    FileOutputStream os = new FileOutputStream(new File(path));
                    bitmap.compress(Bitmap.CompressFormat.PNG, 100, os);
                    //Display the image on ImageView.
                    iv.setImageBitmap(bitmap);
                    iv.setBackgroundColor(Color.BLUE);
                    os.flush();
                    os.close();
                }
                catch (Exception e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
        });
    }
}```

For Kotlin fans:

1. U can create a more generic extension :

 private fun Bitmap.addOverlay(@DimenRes marginTop: Int, @DimenRes marginLeft: Int, overlay: Bitmap): Bitmap? {
        val bitmapWidth = this.width
        val bitmapHeight = this.height
        val marginLeft = shareBitmapWidth - overlay.width - resources.getDimension(marginLeft)
        val finalBitmap = Bitmap.createBitmap(bitmapWidth, bitmapHeight, this
            .config)

        val canvas = Canvas(finalBitmap)
        canvas.drawBitmap(this, Matrix(), null)
        canvas.drawBitmap(overlay, marginLeft, resources.getDimension(marginTop), null)
        return finalBitmap
    }

2. Then use it as follow:

 bitmap.addOverlay( R.dimen.top_margin, R.dimen.left_margin, overlayBitmap)

This worked for me on mac git clone https://[email protected]:username/repo_name

If you can't get text parsing to work using the accepted answer (e.g if your text file contains non uniform rows) then it's worth trying with Python's csv library - here's an example using a user defined Dialect:

 import csv

 csv.register_dialect('skip_space', skipinitialspace=True)
 with open(my_file, 'r') as f:
      reader=csv.reader(f , delimiter=' ', dialect='skip_space')
      for item in reader:
          print(item)

As object?

equals

public boolean equals(Object obj)

Returns true if and only if the argument is not null and is a Boolean object that represents the same boolean value as this object.

Overrides: equals in class Object

Parameters: obj - the object to compare with.

Returns: true if the Boolean objects represent the same value; false otherwise.

boolean a = true;
boolean b = false;

System.out.println("a.equals(b):" + ((Object)a).equals( ((Object)b) ));

Output: a.equals(b):false

I learned from the Search Engine(My English is very bad , So code...) How to get variable's type? Up's :

String str = "test";
String type = str.getClass().getName();
value: type = java.lang.String

this method :

str.getClass().getSimpleName();
value:String

now example:

Object o = 1;
o.getClass().getSimpleName();
value:Integer

Regarding how to get the artifact binary, Pascal Thivent's answer is it, but to also get the artifact sources jar, we can use:

mvn dependency:get -Dartifact=groupId:artifactId:version:jar:sources

e.g.

mvn dependency:get -Dartifact=junit:junit:4.12:jar:sources

This works because the artifact parameter actually consists of groupId:artifactId:version[:packaging][:classifier]. Just the packaging and classifier are optional.

With jar as packaging and sources as classifier, the maven dependency plugin understands we're asking for the sources jar, not the artifact jar.

Unfortunately for now sources jar files cannot be downloaded transitively, which does make sense, but ideally I do believe it can also respect the option downloadSources just like the maven eclipse plugin does.

In my case this problem happened when I imported a Maven project into Eclipse. To solve this, I added the following in pom.xml:

<properties>
   ...
   <maven.compiler.source>1.8</maven.compiler.source>
   <maven.compiler.target>1.8</maven.compiler.target>
</properties>

Then in the context menu of the project, go to "Maven -> Update Project ...", and press OK.

That's it. Hope this helps.

As mentioned in LotusUNSW answer Constructors are used to initialize the instances of a class.

Example:

Say you have an Animal class something like

class Animal{
   private String name;
   private String type;
}

Lets see what happens when you try to create an instance of Animal class, say a Dog named Puppy. Now you have have to initialize name = Puppy and type = Dog. So, how can you do that. A way of doing it is having a constructor like

    Animal(String nameProvided, String typeProvided){
         this.name = nameProvided;
         this.type = typeProvided;
     }

Now when you create an object of class Animal, something like Animal dog = new Animal("Puppy", "Dog"); your constructor is called and initializes name and type to the values you provided i.e. Puppy and Dog respectively.

Now you might ask what if I didn't provide an argument to my constructor something like

Animal xyz = new Animal();

This is a default Constructor which initializes the object with default values i.e. in our Animal class name and type values corresponding to xyz object would be name = null and type = null

Open xcode and in the top menu go to xcode > Preferences > Downloads and you will be given the option to download old sdks to use with xcode. You can also download command line tools and Device Debugging Support.

You are asking a few different questions...

• How can I create websites with Java?

The simplest way to start making websites with Java is to use JSP. JSP stands for Java Server Pages, and it allows you to embed HTML in Java code files for dynamic page creation. In order to compile and serve JSPs, you will need a Servlet Container, which is basically a web server that runs Java classes. The most popular basic Servlet Container is called Tomcat, and it's provided free by The Apache Software Foundation. Follow the tutorial that cletus provided here.

Once you have Tomcat up and running, and have a basic understanding of how to deploy JSPs, you'll probably want to start creating your own JSPs. I always like IBM developerWorks tutorials. They have a JSP tutorial here that looks alright (though a bit dated).

You'll find out that there is a lot more to Java web development than JSPs, but these tutorials will get you headed in the right direction.

• PHP vs. Java

This is a pretty subjective question. PHP and Java are just tools, and in the hands of a bad programmer, any tool is useless. PHP and Java both have their strengths and weaknesses, and the discussion of them is probably outside of the scope of this post. I'd say that if you already know Java, stick with Java.

• File I/O vs. MySQL

MySQL is better suited for web applications, as it is designed to handle many concurrent users. You should know though that Java can use MySQL just as easily as PHP can, through JDBC, Java's database connectivity framework.

Is required that you have a form?
If not, then you could use this:

<div>
    <input type="hidden" value="ServletParameter" />
    <input type="button" id="callJavaScriptServlet" onclick="callJavaScriptServlet()" />
</div>

with the following JavaScript:

function callJavaScriptServlet() {
    this.form.action = "MyServlet";
    this.form.submit();
}

Eclipse Photon user here, found it under the toolbar's Windows > Preferences > Install/Update > "Uninstall or update" link > Click stuff and hit the "Uninstall" button.

for ((i = 0 ; i < max ; i++ )); do echo "$i"; done

First of all we will get source and destination points between which we have to draw route. Then we will pass these attribute to below function.

 public String makeURL (double sourcelat, double sourcelog, double destlat, double destlog ){
        StringBuilder urlString = new StringBuilder();
        urlString.append("http://maps.googleapis.com/maps/api/directions/json");
        urlString.append("?origin=");// from
        urlString.append(Double.toString(sourcelat));
        urlString.append(",");
        urlString.append(Double.toString( sourcelog));
        urlString.append("&destination=");// to
        urlString.append(Double.toString( destlat));
        urlString.append(",");
        urlString.append(Double.toString( destlog));
        urlString.append("&sensor=false&mode=driving&alternatives=true");
        urlString.append("&key=YOUR_API_KEY");
        return urlString.toString();
 }

This function will make the url that we will send to get Direction API response. Then we will parse that response . The parser class is

public class JSONParser {

    static InputStream is = null;
    static JSONObject jObj = null;
    static String json = "";
    // constructor
    public JSONParser() {
    }
    public String getJSONFromUrl(String url) {

        // Making HTTP request
        try {
            // defaultHttpClient
            DefaultHttpClient httpClient = new DefaultHttpClient();
            HttpPost httpPost = new HttpPost(url);

            HttpResponse httpResponse = httpClient.execute(httpPost);
            HttpEntity httpEntity = httpResponse.getEntity();
            is = httpEntity.getContent();           

        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        try {
            BufferedReader reader = new BufferedReader(new InputStreamReader(
                    is, "iso-8859-1"), 8);
            StringBuilder sb = new StringBuilder();
            String line = null;
            while ((line = reader.readLine()) != null) {
                sb.append(line + "\n");
            }

            json = sb.toString();
            is.close();
        } catch (Exception e) {
            Log.e("Buffer Error", "Error converting result " + e.toString());
        }
        return json;

    }
}

This parser will return us string. We will call it like that.

JSONParser jParser = new JSONParser();
String json = jParser.getJSONFromUrl(url);

Now we will send this string to our drawpath function. The drawpath function is

public void drawPath(String  result) {

    try {
            //Tranform the string into a json object
           final JSONObject json = new JSONObject(result);
           JSONArray routeArray = json.getJSONArray("routes");
           JSONObject routes = routeArray.getJSONObject(0);
           JSONObject overviewPolylines = routes.getJSONObject("overview_polyline");
           String encodedString = overviewPolylines.getString("points");
           List<LatLng> list = decodePoly(encodedString);
           Polyline line = mMap.addPolyline(new PolylineOptions()
                                    .addAll(list)
                                    .width(12)
                                    .color(Color.parseColor("#05b1fb"))//Google maps blue color
                                    .geodesic(true)
                    );
           /*
           for(int z = 0; z<list.size()-1;z++){
                LatLng src= list.get(z);
                LatLng dest= list.get(z+1);
                Polyline line = mMap.addPolyline(new PolylineOptions()
                .add(new LatLng(src.latitude, src.longitude), new LatLng(dest.latitude,   dest.longitude))
                .width(2)
                .color(Color.BLUE).geodesic(true));
            }
           */
    } 
    catch (JSONException e) {

    }
} 

Above code will draw the path on mMap. The code of decodePoly is

private List<LatLng> decodePoly(String encoded) {

    List<LatLng> poly = new ArrayList<LatLng>();
    int index = 0, len = encoded.length();
    int lat = 0, lng = 0;

    while (index < len) {
        int b, shift = 0, result = 0;
        do {
            b = encoded.charAt(index++) - 63;
            result |= (b & 0x1f) << shift;
            shift += 5;
        } while (b >= 0x20);
        int dlat = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
        lat += dlat;

        shift = 0;
        result = 0;
        do {
            b = encoded.charAt(index++) - 63;
            result |= (b & 0x1f) << shift;
            shift += 5;
        } while (b >= 0x20);
        int dlng = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
        lng += dlng;

        LatLng p = new LatLng( (((double) lat / 1E5)),
                 (((double) lng / 1E5) ));
        poly.add(p);
    }

    return poly;
}

As direction call may take time so we will do all this in Asynchronous task. My Asynchronous task was

private class connectAsyncTask extends AsyncTask<Void, Void, String>{
    private ProgressDialog progressDialog;
    String url;
    connectAsyncTask(String urlPass){
        url = urlPass;
    }
    @Override
    protected void onPreExecute() {
        // TODO Auto-generated method stub
        super.onPreExecute();
        progressDialog = new ProgressDialog(MainActivity.this);
        progressDialog.setMessage("Fetching route, Please wait...");
        progressDialog.setIndeterminate(true);
        progressDialog.show();
    }
    @Override
    protected String doInBackground(Void... params) {
        JSONParser jParser = new JSONParser();
        String json = jParser.getJSONFromUrl(url);
        return json;
    }
    @Override
    protected void onPostExecute(String result) {
        super.onPostExecute(result);   
        progressDialog.hide();        
        if(result!=null){
            drawPath(result);
        }
    }
}

I hope it will help.

pygolang provides sync.WorkGroup which, in particular, propagates exception from spawned worker threads to the main thread. For example:

#!/usr/bin/env python
"""This program demostrates how with sync.WorkGroup an exception raised in
spawned thread is propagated into main thread which spawned the worker."""

from __future__ import print_function
from golang import sync, context

def T1(ctx, *argv):
    print('T1: run ... %r' % (argv,))
    raise RuntimeError('T1: problem')

def T2(ctx):
    print('T2: ran ok')

def main():
    wg = sync.WorkGroup(context.background())
    wg.go(T1, [1,2,3])
    wg.go(T2)

    try:
        wg.wait()
    except Exception as e:
        print('Tmain: caught exception: %r\n' %e)
        # reraising to see full traceback
        raise

if __name__ == '__main__':
    main()

gives the following when run:

T1: run ... ([1, 2, 3],)
T2: ran ok
Tmain: caught exception: RuntimeError('T1: problem',)

Traceback (most recent call last):
  File "./x.py", line 28, in <module>
    main()
  File "./x.py", line 21, in main
    wg.wait()
  File "golang/_sync.pyx", line 198, in golang._sync.PyWorkGroup.wait
    pyerr_reraise(pyerr)
  File "golang/_sync.pyx", line 178, in golang._sync.PyWorkGroup.go.pyrunf
    f(pywg._pyctx, *argv, **kw)
  File "./x.py", line 10, in T1
    raise RuntimeError('T1: problem')
RuntimeError: T1: problem

The original code from the question would be just:

    wg = sync.WorkGroup(context.background())

    def _(ctx):
        shul.copytree(sourceFolder, destFolder)
    wg.go(_)

    # waits for spawned worker to complete and, on error, reraises
    # its exception on the main thread.
    wg.wait()

Otherwise you prob want the get method:

Load a new web page in the current browser window. This is done using an
HTTP GET operation, and the method will block until the load is complete.

Navigate allows you to work with browser history as far as i understand it.

An exemple of the only solution that works for me in the simple usecase where I am on a fork and I want to checkout a new branch from a tag that is on the main project repository ( here upstream )

git fetch upstream --tags

Give me

From https://github.com/keycloak/keycloak
   90b29b0e31..0ba9055d28  stage      -> upstream/stage
 * [new tag]    11.0.0     -> 11.0.0

Then I can create a new branch from this tag and checkout on it

git checkout -b tags/<name> <newbranch>

git checkout tags/11.0.0 -b v11.0.0

<input id='r1' type='radio' class='rg' name="asdf"/>
<input id='r2' type='radio' class='rg' name="asdf"/>
<input id='r3' type='radio' class='rg' name="asdf"/>
<input id='r4' type='radio' class='rg' name="asdf"/><br/>
<input type='text' id='r1edit'/>                  

jquery part

$(".rg").change(function () {

if ($("#r1").attr("checked")) {
            $('#r1edit:input').removeAttr('disabled');
        }
        else {
            $('#r1edit:input').attr('disabled', 'disabled');
        }
                    });

here is the DEMO

hittest.js; detect two transparent PNG images (pixel) colliding.

Demo and download link

HTML code

<img id="png-object-1" src="images/object1.png" />
<img id="png-object-2" src="images/object2.png" />

Init function

var pngObject1Element = document.getElementById( "png-object-1" );
var pngObject2Element = document.getElementById( "png-object-2" );

var object1HitTest = new HitTest( pngObject1Element );

Basic usage

if( object1HitTest.toObject( pngObject2Element ) ) {
    // Collision detected
}

Why can't it just use AND in the ON clause? For example:

SELECT *
FROM flights
INNER JOIN airports
   ON ((airports.code = flights.fairport)
       AND (airports.code = flights.tairport))

Your primary question has been answered above. I just wanted to point out that the regex you're using has a bug. It will also succeed on foo-domain.com which is not a subdomain of domain.com

What you really want is this:

/(^|\.)domain\.com$/

I encountered this on jython client. The server was only talking TLS and the client using SSL context.

javax.net.ssl.SSLContext.getInstance("SSL")

Once the client was to TLS, things started working.

To work only chrome or safari, try it:

@media screen and (-webkit-min-device-pixel-ratio:0) { 
/* Safari and Chrome */
.myClass {
 color:red;
}

/* Safari only override */
::i-block-chrome,.myClass {
 color:blue;
}}

In this specific example, where the DataFrame is only one column, you can write this elegantly as:

df['desired_output'] = df.le(2.5)

le tests whether elements are less than or equal 2.5, similarly lt for less than, gt and ge.

If merging branch A into branch B reports "Already up to date", reverse is not always true. It is true only if branch B is descendant of branch A, otherwise branch B simply can have changes that aren't in A.

Example:

1. You create branches A and B off master
2. You make some changes in master and merge these changes only into branch B (not updating or forgetting to update branch A).
3. You make some changes in branch A and merge A to B.

At this point merging A to B reports "Already up to date" but the branches are different because branch B has updates from master while branch A does not.

This should work:

DECLARE db_cursor CURSOR FOR SELECT name, age, color FROM table; 
DECLARE @myName VARCHAR(256);
DECLARE @myAge INT;
DECLARE @myFavoriteColor VARCHAR(40);
OPEN db_cursor;
FETCH NEXT FROM db_cursor INTO @myName, @myAge, @myFavoriteColor;
WHILE @@FETCH_STATUS = 0  
BEGIN  

       --Do stuff with scalar values

       FETCH NEXT FROM db_cursor INTO @myName, @myAge, @myFavoriteColor;
END;
CLOSE db_cursor;
DEALLOCATE db_cursor;

Disclaimer, I work at Aptana. I would point out there are some nice features for JS that you might not get so easily elsewhere. One is plugin-level integration of JS libraries that provide CodeAssist, samples, snippets and easy inclusion of the libraries files into your project; we provide the plugins for many of the more commonly used libraries, including YUI, jQuery, Prototype, dojo and EXT JS.

Second, we have a server-side JavaScript engine called Jaxer that not only lets you run any of your JS code on the server but adds file, database and networking functionality so that you don't have to use a scripting language but can write the entire app in JS.

Here are the examples of Filter, map and reduce functions.

numbers = [10,11,12,22,34,43,54,34,67,87,88,98,99,87,44,66]

//Filter

oddNumbers = list(filter(lambda x: x%2 != 0, numbers))

print(oddNumbers)

//Map

multiplyOf2 = list(map(lambda x: x*2, numbers))

print(multiplyOf2)

//Reduce

The reduce function, since it is not commonly used, was removed from the built-in functions in Python 3. It is still available in the functools module, so you can do:

from functools import reduce

sumOfNumbers = reduce(lambda x,y: x+y, numbers)

print(sumOfNumbers)

For version 9.5 I use, it would be like this:

COPY products_273 TO '/tmp/products_199.csv' WITH (FORMAT CSV, HEADER);

In, Swift 3.0 you have set date object for this way.

extension Date
{
    init(dateString:String) {
        let dateStringFormatter = DateFormatter()
        dateStringFormatter.dateFormat = "yyyy-MM-dd"
        dateStringFormatter.locale = Locale(identifier: "en_US_POSIX")
        let d = dateStringFormatter.date(from: dateString)!
        self(timeInterval:0, since:d)
    }
}

Try this.

Mail::send('emails.activation', $data, function($message) use($email,$subject){
            $message->to($email)->subject($subject);
        });
                ->with('title', "Registered Successfully.");

runProguard has been renamed to minifyEnabled in version 0.14.0 (2014/10/31) or more in Gradle.

To fix this, you need to change runProguard to minifyEnabled in the build.gradle file of your project.

I did like this-

$("#drpServices").select2().val("0").trigger("change");

This example is everyday, once around 9am and once around 5pm. (edited per comments).

H 9,17 * * * 

You can also use =OFFSET([@column];-1;0) if you are in a named table.

An elegant way to wait for one function to complete first is to use Promises with async/await function.

1. Firstly, create a Promise. The function I created will be completed after 2s. I used setTimeout in order to demonstrate the situation where the instructions would take some time to execute.
2. For the second function, you can use async/await function where you will await for the first function to complete before proceeding with the instructions.

Example:

    //1. Create a new function that returns a promise
    function firstFunction() {
      return new Promise((resolve, reject) => {
          let y = 0
          setTimeout(() => {
            for(i=0; i<10; i++){
               y++
            }
             console.log('loop completed')  
             resolve(y)
          }, 2000)
      })
    }
    
    //2. Create an async function
    async function secondFunction() {
        console.log('before promise call')
        //3. Await for the first function to complete
        let result = await firstFunction()
        console.log('promise resolved: ' + result)
        console.log('next step')
    }; 

    secondFunction()

Note:

You could simply resolve the Promise without any value like so resolve(). In my example, I resolved the Promise with the value of y that I can then use in the second function.

svn delete --keep-local the_file

Download proxy script and check last line for return statement Proxy IP and Port.
Add this IP and Port using these step.

   1.  Windows -->Preferences-->General -->Network Connection
   2. Select Active Provider : Manual
   3.  Proxy entries select HTTP--> Click on Edit button
   4.  Then add Host as a proxy IP and port left Required Authentication blank.
   5.  Restart eclipse
   6.  Now Eclipse Marketplace... working.

app:tabIndicatorColor="@android:color/white"

Configuring a button (or any widget) in Tkinter is done by calling a configure method "config"

To change the size of a button called button1 you simple call

button1.config( height = WHATEVER, width = WHATEVER2 )

If you know what size you want at initialization these options can be added to the constructor.

button1 = Button(self, text = "Send", command = self.response1, height = 100, width = 100) 

<img id="output_image" height=50px width=50px\
<input type="file" accept="image/*" onchange="preview_image(event)">

<script type"text/javascript">
  function preview_image(event) {
    var reader = new FileReader();
    reader.onload = function(){
      var output = document.getElementById('output_image');
      output.src = reader.result;
    }
    reader.readAsDataURL(event.target.files[0]);
  }
</script>

I recently had this same problem. Unfortunately, NotifyIcon is only a Windows.Forms control at the moment, if you want to use it you are going to have to include that part of the framework. I guess that depends how much of a WPF purist you are.

If you want a quick and easy way of getting started check out this WPF NotifyIcon control on the Code Project which does not rely on the WinForms NotifyIcon at all. A more recent version seems to be available on the author's website and as a NuGet package. This seems like the best and cleanest way to me so far.

• Rich ToolTips rather than text
• WPF context menus and popups
• Command support and routed events
• Flexible data binding
• Rich balloon messages rather than the default messages provides by the OS

Check it out. It comes with an amazing sample app too, very easy to use, and you can have great looking Windows Live Messenger style WPF popups, tooltips, and context menus. Perfect for displaying an RSS feed, I am using it for a similar purpose.

This message digital envelope routines: EVP_DecryptFInal_ex: bad decrypt can also occur when you encrypt and decrypt with an incompatible versions of openssl.

The issue I was having was that I was encrypting on Windows which had version 1.1.0 and then decrypting on a generic Linux system which had 1.0.2g.

It is not a very helpful error message!

Working solution:

A possible solution from @AndrewSavinykh that worked for many (see the comments):

Default digest has changed between those versions from md5 to sha256. One can specify the default digest on the command line as -md sha256 or -md md5 respectively

I use this simple playbook:

---
# vars.yml
#
# Shows the value of all variables/facts.
#
# Example:
#
#   ansible-playbook vars.yml -e 'hosts=localhost'
#
- hosts: localhost
  tasks:
    - fail: "You must specify a value for `hosts` variable - e.g.: ansible-playbook vars.yml -e 'hosts=localhost'"
      when: hosts is not defined

- hosts: "{{ hosts }}"
  tasks:
    - debug: var=vars
    - debug: var=hostvars[inventory_hostname]

For some reason the android:textColor only seems to update the title color. You can change the message text color by using a

SpannableString.AlertDialog.Builder builder = new AlertDialog.Builder(new ContextThemeWrapper(this, R.style.MyDialogTheme));

AlertDialog dialog = builder.create();
                Spannable wordtoSpan = new SpannableString("I know just how to whisper, And I know just how to cry,I know just where to find the answers");
                wordtoSpan.setSpan(new ForegroundColorSpan(Color.BLUE), 15, 30, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                dialog.setMessage(wordtoSpan);
                dialog.show();

For RHEL on Amazon Linux, using python3 I had to do :

sudo yum install python34-devel

If you are using VS Code, close VS code and open again.

I tried closing Terminal and then opening new Terminal but it didn't work.

Re-Starting VS Code works!

Just do:

echo substr($string, 0, -3);

You don't need to use a strlen call, since, as noted in the substr docs:

If length is given and is negative, then that many characters will be omitted from the end of string

DSM's and Tadeck's answers answer your question directly.

In my scripts I often use the convenient dict.pop() to deal with optional, and additional arguments. Here's an example of a simple print() wrapper:

def my_print(*args, **kwargs):
    prefix = kwargs.pop('prefix', '')
    print(prefix, *args, **kwargs)

Then:

>>> my_print('eggs')
 eggs
>>> my_print('eggs', prefix='spam')
spam eggs

As you can see, if prefix is not contained in kwargs, then the default '' (empty string) is being stored in the local prefix variable. If it is given, then its value is being used.

This is generally a compact and readable recipe for writing wrappers for any kind of function: Always just pass-through arguments you don't understand, and don't even know if they exist. If you always pass through *args and **kwargs you make your code slower, and requires a bit more typing, but if interfaces of the called function (in this case print) changes, you don't need to change your code. This approach reduces development time while supporting all interface changes.

I think this is a very useful question with good answer. Just to add my two cents from the MSDN Create a Login page:

A login is a security principal, or an entity that can be authenticated by a secure system. Users need a login to connect to SQL Server. You can create a login based on a Windows principal (such as a domain user or a Windows domain group) or you can create a login that is not based on a Windows principal (such as an SQL Server login).

Note:
To use SQL Server Authentication, the Database Engine must use mixed mode authentication. For more information, see Choose an Authentication Mode.

As a security principal, permissions can be granted to logins. The scope of a login is the whole Database Engine. To connect to a specific database on the instance of SQL Server, a login must be mapped to a database user. Permissions inside the database are granted and denied to the database user, not the login. Permissions that have the scope of the whole instance of SQL Server (for example, the CREATE ENDPOINT permission) can be granted to a login.

baseKey choice;
if (Enum.TryParse("HKEY_LOCAL_MACHINE", out choice)) {
     uint value = (uint)choice;

     // `value` is what you're looking for

} else { /* error: the string was not an enum member */ }

Before .NET 4.5, you had to do the following, which is more error-prone and throws an exception when an invalid string is passed:

(uint)Enum.Parse(typeof(baseKey), "HKEY_LOCAL_MACHINE")

In modern browsers you can use Object.getOwnPropertyNames to get all properties (both enumerable and non-enumerable) on an object. For instance:

function Person ( age, name ) {
    this.age = age;
    this.name = name;
}

Person.prototype.greet = function () {
    return "My name is " + this.name;
};

Person.prototype.age = function () {
    this.age = this.age + 1;
};

// ["constructor", "greet", "age"]
Object.getOwnPropertyNames( Person.prototype );

Note that this only retrieves own-properties, so it will not return properties found elsewhere on the prototype chain. That, however, doesn't appear to be your request so I will assume this approach is sufficient.

If you would only like to see enumerable properties, you can instead use Object.keys. This would return the same collection, minus the non-enumerable constructor property.

In my case ( XCode 7 and iOS 9 ), I use UINavigationController "hidden", so Ihave to add UINavigationControllerDelegate to present camera or roll and it work like it is supposed to! And pickerControllerDelegate.self doesn't display error either!

Use JSON classes for parsing e.g

JSONObject mainObject = new JSONObject(Your_Sring_data);
JSONObject uniObject = mainObject.getJSONObject("university");
String  uniName = uniObject.getString("name");
String uniURL = uniObject.getString("url");

JSONObject oneObject = mainObject.getJSONObject("1");
String id = oneObject.getString("id");
....

If a non-static method is member of a class, you have to define it like that:

def Method(self, atributes..)

So, I suppose your 'e' is instance of some class with implemented method that tries to execute and has too much arguments.

Serialization is the process of converting an object into a stream of bytes to store the object or transmit it to memory, a database, or a file.

How serialization works

This illustration shows the overall process of serialization:

The object is serialized to a stream that carries the data. The stream may also have information about the object's type, such as its version, culture, and assembly name. From that stream, the object can be stored in a database, a file, or memory.

Details in Microsoft Docs.

tar.gz file is just a tar file that's been gzipped. Both tar and gzip are available for windows.

If you like GUIs (Graphical user interface), 7zip can pack with both tar and gzip.

Edit: From the git help stash documentation in the pop section:

Applying the state can fail with conflicts; in this case, it is not removed from the stash list. You need to resolve the conflicts by hand and call git stash drop manually afterwards.

If the --index option is used, then tries to reinstate not only the working tree's changes, but also the index's ones. However, this can fail, when you have conflicts (which are stored in the index, where you therefore can no longer apply the changes as they were originally).

Try hardcopying all your repo into a new dir (so you have a copy of it) and run:

git stash show and save that output somewhere if you care about it.

then: git stash drop to drop the conflicting stash then: git reset HEAD

That should leave your repo in the state it was before (hopefully, I still haven't been able to repro your problem)

===

I am trying to repro your problem but all I get when usin git stash pop is:

error: Your local changes to the following files would be overwritten by merge:
...
Please, commit your changes or stash them before you can merge.
Aborting

In a clean dir:

git init
echo hello world > a
git add a & git commit -m "a"
echo hallo welt >> a
echo hello world > b
git add b & git commit -m "b"
echo hallo welt >> b
git stash
echo hola mundo >> a
git stash pop

I don't see git trying to merge my changes, it just fails. Do you have any repro steps we can follow to help you out?

HTML5 is still in draft spec (and will be for a loooong time). Why bother?

You don't really need the directive, can achieve it by using the ng-init and ng-checked. below demo link shows how to set the initial value for checkbox in angularjs.

demo link:

<form>
    <div>
      Released<input type="checkbox" ng-model="Released" ng-bind-html="ACR.Released" ng-true-value="true" ng-false-value="false" ng-init='Released=true' ng-checked='true' /> 
      Inactivated<input type="checkbox" ng-model="Inactivated" ng-bind-html="Inactivated" ng-true-value="true" ng-false-value="false" ng-init='Inactivated=false' ng-checked='false' /> 
      Title Changed<input type="checkbox" ng-model="Title" ng-bind-html="Title" ng-true-value="true" ng-false-value="false" ng-init='Title=false' ng-checked='false' />
    </div>
    <br/>
    <div>Released value is  <b>{{Released}}</b></div>
    <br/>
    <div>Inactivated  value is  <b>{{Inactivated}}</b></div>
    <br/>
    <div>Title  value is  <b>{{Title}}</b></div>
    <br/>
  </form>

// Code goes here

  var app = angular.module("myApp", []);
        app.controller("myCtrl", function ($scope) {

         });    

Why not use the <textarea> tag?

?<textarea id="txtArea" rows="10" cols="70"></textarea>

I ended up just downloading my pdf using below code

function downloadPdfDocument(fileName){

var req = new XMLHttpRequest();
req.open("POST", "/pdf/" + fileName, true);
req.responseType = "blob";
fileName += "_" + new Date() + ".pdf";

req.onload = function (event) {

    var blob = req.response;

    //for IE
    if (window.navigator && window.navigator.msSaveOrOpenBlob) {
        window.navigator.msSaveOrOpenBlob(blob, fileName);
    } else {

        var link = document.createElement('a');
        link.href = window.URL.createObjectURL(blob);
        link.download = fileName;
        link.click();
    }
};

req.send();

}

primary keys are automatically indexed

you can create additional indices using the pk depending on your usage

• index zip_code, id may be helpful if you often select by zip_code and id

The problem with all these is they don't address if the lines of text are long and much wider that the div overflow:auto does not ad a scroll bar that works right. Here is the perfect solution I found:

Create two divs. An inner div that is wide enough to handle the widest line of text and then a smaller outer one which acts at the holder for the inner div:

<div style="border:2px inset #AAA;cursor:text;height:120px;overflow:auto;width:500px;">
    <div style="width:800px;">

     now really long text like this can be put in the text area and it will really <br/>
     look and act more like a real text area bla bla bla <br/>

    </div>
</div>

Just append() the text nodes:

$('#replyBox').append(quote); 

http://jsfiddle.net/nQErc/

My case is absolutely simple.

You may have this problem in case if you type in WRONG password. No create user is needed (user already existed), no other permissions. Basically make sure that the password is correct. So make double-sure the password is correct

Or command line Python, for example, for 6 and a half seconds:

python -c "import time;time.sleep(6.5)"

Groovy maps can be used with the property property, so you can just do:

def x = mymap.likes

If the key you are looking for (for example 'likes.key') contains a dot itself, then you can use the syntax:

def x = mymap.'likes.key'

If you don't want the url to put it on option's value, i'll give u example :

<select class="abc">
    <option value="0" href="hello">Hell</option>
    <option value="1" href="dello">Dell</option>
    <option value="2" href="cello">Cell</option>
</select>

    $("select").bind('change',function(){
        alert($(':selected',this).attr('href'));
    })

$alphabet = array('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z');

In my case root cause of this issue was multiple http bindings defined at parent web site i.e. InetMgr->Sites->Mysite->properties->EditBindings. I deleted one http binding which was not required and problem got resolved.

By omitting all parts of the head, the loop can also become infinite:

for (;;) {}

Not really anything to do with jQuery, but if you want to trim a pattern from a string, then use a regular expression:

<textarea id="ta0"></textarea>
<button onclick="
  var ta = document.getElementById('ta0');
  var text = 'some<br>text<br />to<br/>replace';
  var re = /<br *\/?>/gi;
  ta.value = text.replace(re, '\n');
">Add stuff to text area</button>

Adding more options to the answer.

You could use npm i sweetalert2

Don't forget to add the style to your angular.json

"styles": [
         ...
          "node_modules/sweetalert2/src/sweetalert2.scss"
          ]

Then just import,

// ES6 Modules or TypeScript
import Swal from 'sweetalert2'


// CommonJS
const Swal = require('sweetalert2')

Boom, you are ready to go.

Swal.fire({
  title: 'Are you sure?',
  text: 'You will not be able to recover this imaginary file!',
  icon: 'warning',
  showCancelButton: true,
  confirmButtonText: 'Yes, delete it!',
  cancelButtonText: 'No, keep it'
}).then((result) => {
  if (result.value) {
    Swal.fire(
      'Deleted!',
      'Your imaginary file has been deleted.',
      'success'
    )
  // For more information about handling dismissals please visit
  // https://sweetalert2.github.io/#handling-dismissals
  } else if (result.dismiss === Swal.DismissReason.cancel) {
    Swal.fire(
      'Cancelled',
      'Your imaginary file is safe :)',
      'error'
    )
  }
})

More on this:- https://www.npmjs.com/package/sweetalert2

I do hope this helps someone.

Thanks.

For me worked changing

builder = new AlertDialog.Builder(getApplicationContext());

to

builder = new AlertDialog.Builder(ThisActivityClassName.this);

Weird thing is that the first one can be found in google tutorial and people get error on this..

You don't have to use CASE...WHEN, you could use an OR condition, like this:

WHERE
  pw='correct'
  AND (id>=800 OR success=1) 
  AND YEAR(timestamp)=2011

this means that if id<800, success has to be 1 for the condition to be evaluated as true. Otherwise, it will be true anyway.

It is less common, however you could still use CASE WHEN, like this:

WHERE
  pw='correct'
  AND CASE WHEN id<800 THEN success=1 ELSE TRUE END 
  AND YEAR(timestamp)=2011

this means: return success=1 (which can be TRUE or FALSE) in case id<800, or always return TRUE otherwise.

This question has been an active area of research in the last years. The main idea is to do a preprocessing on the graph once, to speed up all following queries. With this additional information itineraries can be computed very fast. Still, Dijkstra's Algorithm is the basis for all optimisations.

Arachnid described the usage of bidirectional search and edge pruning based on hierarchical information. These speedup techniques work quite well, but the most recent algorithms outperform these techniques by all means. With current algorithms a shortest paths can be computed in considerable less time than one millisecond on a continental road network. A fast implementation of the unmodified algorithm of Dijkstra needs about 10 seconds.

The article Engineering Fast Route Planning Algorithms gives an overview of the progress of research in that field. See the references of that paper for further information.

The fastest known algorithms do not use information about the hierarchical status of the road in the data, i.e. if it is a highway or a local road. Instead, they compute in a preprocessing step an own hierarchy that optimised to speed up route planning. This precomputation can then be used to prune the search: Far away from start and destination slow roads need not be considered during Dijkstra's Algorithm. The benefits are very good performance and a correctness guarantee for the result.

The first optimised route planning algorithms dealt only with static road networks, that means an edge in the graph has a fixed cost value. This not true in practice, since we want to take dynamic information like traffic jams or vehicle dependent restrictrions into account. Latest algorithms can also deal with such issues, but there are still problems to solve and the research is going on.

If you need the shortest path distances to compute a solution for the TSP, then you are probably interested in matrices that contain all distances between your sources and destinations. For this you could consider Computing Many-to-Many Shortest Paths Using Highway Hierarchies. Note, that this has been improved by newer approaches in the last 2 years.

The first error

java.lang.Exception; must be caught or declared to be thrown byte[] encrypted = encrypt(concatURL);

means that your encrypt method throws an exception that is not being handled or declared by the actionPerformed method where you are calling it. Read all about it at the Java Exceptions Tutorial.

You have a couple of choices that you can pick from to get the code to compile.

• You can remove throws Exception from your encrypt method and actually handle the exception inside encrypt.
• You can remove the try/catch block from encrypt and add throws Exception and the exception handling block to your actionPerformed method.

It's generally better to handle an exception at the lowest level that you can, instead of passing it up to a higher level.

The second error just means that you need to add a return statement to whichever method contains line 109 (also encrypt, in this case). There is a return statement in the method, but if an exception is thrown it might not be reached, so you either need to return in the catch block, or remove the try/catch from encrypt, as I mentioned before.

Try this way, without import modules, just use colors code numbers, defined as constants:

BLUE = '34m'
message = 'hello friends'


def display_colored_text(color, text):
    colored_text = f"\033[{color}{text}\033[00m"
    return colored_text

Example:

>>> print(display_colored_text(BLUE, message))
hello friends

A bit verbose but this is how I do it:

@click="$emit('click', $event)"

UPDATE: Example added by @sparkyspider

<div-container @click="doSomething"></div-container>

In div-container component...

<template>
  <div @click="$emit('click', $event);">The inner div</div>
</template>

str_replace('"', "", $string);
str_replace("'", "", $string);

I assume you mean quotation marks?

Otherwise, go for some regex, this will work for html quotes for example:

preg_replace("/<!--.*?-->/", "", $string);

C-style quotes:

preg_replace("/\/\/.*?\n/", "\n", $string);

CSS-style quotes:

preg_replace("/\/*.*?\*\//", "", $string);

bash-style quotes:

preg-replace("/#.*?\n/", "\n", $string);

Etc etc...

I was having the same problem, finally figured out what to do:

#include <stdio.h>
#include <conio.h>

int main ()
{
    int x;
    float check;
    reprocess:
    printf ("enter a integer number:");
    scanf ("%f", &check);
    x=check;
    if (x==check)
    printf("\nYour number is %d", x);
    else 
    {
         printf("\nThis is not an integer number, please insert an integer!\n\n");
         goto reprocess;
    }
    _getch();
    return 0;
}

At the last line of app.js just put this function. This will override the default page-not-found error page:

app.use(function (req, res) {
    res.status(404).render('error');
});

It will override all the requests that don't have a valid handler and render your own error page.

get the words online

from urllib.request import Request, urlopen
url="https://svnweb.freebsd.org/csrg/share/dict/words?revision=61569&view=co"
req = Request(url, headers={'User-Agent': 'Mozilla/5.0'})

web_byte = urlopen(req).read()

webpage = web_byte.decode('utf-8')
print(webpage)

Randomizing the first 500 words

from urllib.request import Request, urlopen
import random


url="https://svnweb.freebsd.org/csrg/share/dict/words?revision=61569&view=co"
req = Request(url, headers={'User-Agent': 'Mozilla/5.0'})

web_byte = urlopen(req).read()

webpage = web_byte.decode('utf-8')
first500 = webpage[:500].split("\n")
random.shuffle(first500)
print(first500)

Output

['abnegation', 'able', 'aborning', 'Abigail', 'Abidjan', 'ablaze', 'abolish', 'abbe', 'above', 'abort', 'aberrant', 'aboriginal', 'aborigine', 'Aberdeen', 'Abbott', 'Abernathy', 'aback', 'abate', 'abominate', 'AAA', 'abc', 'abed', 'abhorred', 'abolition', 'ablate', 'abbey', 'abbot', 'Abelson', 'ABA', 'Abner', 'abduct', 'aboard', 'Abo', 'abalone', 'a', 'abhorrent', 'Abelian', 'aardvark', 'Aarhus', 'Abe', 'abjure', 'abeyance', 'Abel', 'abetting', 'abash', 'AAAS', 'abdicate', 'abbreviate', 'abnormal', 'abject', 'abacus', 'abide', 'abominable', 'abode', 'abandon', 'abase', 'Ababa', 'abdominal', 'abet', 'abbas', 'aberrate', 'abdomen', 'abetted', 'abound', 'Aaron', 'abhor', 'ablution', 'abeyant', 'about']

You can do that by adding your view directly to the keyWindow:

UIView *myView = /* <- Your custom view */;
UIWindow *currentWindow = [UIApplication sharedApplication].keyWindow;
[currentWindow addSubview:myView];

UPDATE -- For Swift 4.1 and above

let currentWindow: UIWindow? = UIApplication.shared.keyWindow
currentWindow?.addSubview(myView)

UPDATE for iOS13 and above

keyWindow is deprecated. You should use the following:

UIApplication.shared.windows.first(where: { $0.isKeyWindow })?.addSubview(myView)

Here's how I pass contents of a file as an argument to a command:

./foo --bar "$(cat ./bar.txt)"

Your question is quite similar to this one

You can save your file/script as .txt or .sql and run it from Sql Server Management Studio (I think the menu is Open/Query, then just run the query in the SSMS interface). You migh have to update the first line, indicating the database to be created or selected on your local machine.

If you have to do this data transfer very often, you could then go for replication. Depending on your needs, snapshot replication could be ok. If you have to synch the data between your two servers, you could go for a more complex model such as merge replication.

EDIT: I didn't notice that you had problems with SSMS linked to file size. Then you can go for command-line, as proposed by others, snapshot replication (publish on your main server, subscribe on your local one, replicate, then unsubscribe) or even backup/restore

Use SqlCommand.ExecuteScalar() and cast it to an int:

cmd.CommandText = "SELECT COUNT(*) FROM table_name";
Int32 count = (Int32) cmd.ExecuteScalar();

The reason I like Rcpp so much is that I don't always get how R Core thinks, and with Rcpp, more often than not, I don't have to.

Speaking philosophically, you're in a state of sin with regards to the functional paradigm, which tries to ensure that every value appears independent of every other value; changing one value should never cause a visible change in another value, the way you get with pointers sharing representation in C.

The problems arise when functional programming signals the small craft to move out of the way, and the small craft replies "I'm a lighthouse". Making a long series of small changes to a large object which you want to process on in the meantime puts you square into lighthouse territory.

In the C++ STL, push_back() is a way of life. It doesn't try to be functional, but it does try to accommodate common programming idioms efficiently.

With some cleverness behind the scenes, you can sometimes arrange to have one foot in each world. Snapshot based file systems are a good example (which evolved from concepts such as union mounts, which also ply both sides).

If R Core wanted to do this, underlying vector storage could function like a union mount. One reference to the vector storage might be valid for subscripts 1:N, while another reference to the same storage is valid for subscripts 1:(N+1). There could be reserved storage not yet validly referenced by anything but convenient for a quick push_back(). You don't violate the functional concept when appending outside the range that any existing reference considers valid.

Eventually appending rows incrementally, you run out of reserved storage. You'll need to create new copies of everything, with the storage multiplied by some increment. The STL implementations I've use tend to multiply storage by 2 when extending allocation. I thought I read in R Internals that there is a memory structure where the storage increments by 20%. Either way, growth operations occur with logarithmic frequency relative to the total number of elements appended. On an amortized basis, this is usually acceptable.

As tricks behind the scenes go, I've seen worse. Every time you push_back() a new row onto the dataframe, a top level index structure would need to be copied. The new row could append onto shared representation without impacting any old functional values. I don't even think it would complicate the garbage collector much; since I'm not proposing push_front() all references are prefix references to the front of the allocated vector storage.

Try the following:

using System;
using System.Drawing;
using System.Threading;
using System.Windows.Forms;

class Program
{
    static void Main(string[] args)
    {
        var source =  @"
        <!DOCTYPE html>
        <html>
            <body>
                <p>An image from W3Schools:</p>
                <img 
                    src=""http://www.w3schools.com/images/w3schools_green.jpg"" 
                    alt=""W3Schools.com"" 
                    width=""104"" 
                    height=""142"">
            </body>
        </html>";
        StartBrowser(source);
        Console.ReadLine();
    }

    private static void StartBrowser(string source)
    {
        var th = new Thread(() =>
        {
            var webBrowser = new WebBrowser();
            webBrowser.ScrollBarsEnabled = false;
            webBrowser.DocumentCompleted +=
                webBrowser_DocumentCompleted;
            webBrowser.DocumentText = source;
            Application.Run();
        });
        th.SetApartmentState(ApartmentState.STA);
        th.Start();
    }

    static void 
        webBrowser_DocumentCompleted(
        object sender, 
        WebBrowserDocumentCompletedEventArgs e)
    {
        var webBrowser = (WebBrowser)sender;
        using (Bitmap bitmap = 
            new Bitmap(
                webBrowser.Width, 
                webBrowser.Height))
        {
            webBrowser
                .DrawToBitmap(
                bitmap, 
                new System.Drawing
                    .Rectangle(0, 0, bitmap.Width, bitmap.Height));
            bitmap.Save(@"filename.jpg", 
                System.Drawing.Imaging.ImageFormat.Jpeg);
        }
    }
}

Note: Credits should go to Hans Passant for his excellent answer on the question WebBrowser Control in a new thread which inspired this solution.

<html>
<head>
<style type="text/css">
    .div-main{
        height:200px;
        width:200px;
        overflow: hidden;
        background:url(img.jpg) no-repeat center center
    }
</style>
</head>
<body>
    <div class="div-main">  
    </div>
</body>

If this is used in conjunction for INSERTING a new record you could use something like this.

(You've stated in your comments that the id is auto incrementing and the other table needs the next ID + 1)

INSERT INTO TABLE2 (id, field1, field2, field3, etc) 
VALUES(
   SELECT (MAX(id) + 1), field1, field2, field3, etc FROM TABLE1
   WHERE condition_here_if_needed
)

This is pseudocode but you get the idea

Once you generated the file, and changed your password, you can run as below,

cntlm -H

Username will be the same. it will ask for password, give it, then copy the PassNTLMv2, edit the cntlm.ini, then just run the following

cntlm -v

You need to store the first run time of the program in order to do this. How I'd probably do it is using the built in application settings in visual studio. Make one called InstallDate which is a User Setting and defaults to DateTime.MinValue or something like that (e.g. 1/1/1900).

Then when the program is run the check is simple:

if (appmode == "trial")
{
  // If the FirstRunDate is MinValue, it's the first run, so set this value up
  if (Properties.Settings.Default.FirstRunDate == DateTime.MinValue)
  {
    Properties.Settings.Default.FirstRunDate = DateTime.Now;
    Properties.Settings.Default.Save(); 
  }

  // Now check whether 30 days have passed since the first run date
  if (Properties.Settings.Default.FirstRunDate.AddMonths(1) < DateTime.Now)
  {
    // Do whatever you want to do on expiry (exception message/shut down/etc.)
  }
}

User settings are stored in a pretty weird location (something like C:\Documents and Settings\YourName\Local Settings\Application Data) so it will be pretty hard for average joe to find it anyway. If you want to be paranoid, just encrypt the date before saving it to settings.

EDIT: Sigh, misread the question, not as complex as I thought >.>

After Redis 2.6, the result of INFO command are splitted by sections. In the "keyspace" section, there are "keys" and "expired keys" fields to tell how many keys are there.

Due to absolute positioning removing the elements from the document flow position: absolute is not the right tool for the job. Depending on the exact layout you want to create you will be successful using negative margins, position:relative or maybe even transform: translate. Show us a sample of what you want to do we can help you better.

I faced a problem that I had to use a timer, but I had to display them in 2 component same time, same screen. I created the timerObservable in a service. I subscribed to the timer in both component, and what happened? It won't be synched, cause new subscription always creates its own stream.

What I would like to say, is that if you plan to use one timer at several places, always put .publishReplay(1).refCount() at the end of the Observer, cause it will publish the same stream out of it every time.

Example:

this.startDateTimer = Observable.combineLatest(this.timer, this.startDate$, (localTimer, startDate) => {
  return this.calculateTime(startDate);
}).publishReplay(1).refCount();

I'm using

Sheet1.Range("E2", "E3000").NumberFormat = "dd/mm/yyyy hh:mm:ss"

to format a column

So I guess

Sheet1.Range("E2", "E3000").NumberFormat = "MMM dd yyyy"

would do the trick for you.

More: NumberFormat function.

The first example isn't thread safe - if two threads call getInstance at the same time, that static is going to be a PITA. Some form of mutex would help.

filter expects to get a function and something that it can iterate over. The function should return True or False for each element in the iterable. In your particular example, what you're looking to do is something like the following:

In [47]: def greetings(x):
   ....:     return x == "hello"
   ....:

In [48]: filter(greetings, ["hello", "goodbye"])
Out[48]: ['hello']

Note that in Python 3, it may be necessary to use list(filter(greetings, ["hello", "goodbye"])) to get this same result.

I'm using this long time and it's very helpful for me, use as you like

Date.prototype.date=function() {
    return this.getFullYear()+'-'+String(this.getMonth()+1).padStart(2, '0')+'-'+String(this.getDate()).padStart(2, '0')
}

Date.prototype.time=function() {
    return String(this.getHours()).padStart(2, '0')+':'+String(this.getMinutes()).padStart(2, '0')+':'+String(this.getSeconds()).padStart(2, '0')
}

Date.prototype.dateTime=function() {
    return this.getFullYear()+'-'+String(this.getMonth()+1).padStart(2, '0')+'-'+String(this.getDate()).padStart(2, '0')+' '+String(this.getHours()).padStart(2, '0')+':'+String(this.getMinutes()).padStart(2, '0')+':'+String(this.getSeconds()).padStart(2, '0')
}

Date.prototype.addTime=function(time) {
    var time=time.split(":")
    var rd=new Date(this.setHours(this.getHours()+parseInt(time[0])))
    rd=new Date(rd.setMinutes(rd.getMinutes()+parseInt(time[1])))
    return new Date(rd.setSeconds(rd.getSeconds()+parseInt(time[2])))
}

Date.prototype.addDate=function(time) {
    var time=time.split("-")
    var rd=new Date(this.setFullYear(this.getFullYear()+parseInt(time[0])))
    rd=new Date(rd.setMonth(rd.getMonth()+parseInt(time[1])))
    return new Date(rd.setDate(rd.getDate()+parseInt(time[2])))
}

Date.prototype.subDate=function(time) {
    var time=time.split("-")
    var rd=new Date(this.setFullYear(this.getFullYear()-parseInt(time[0])))
    rd=new Date(rd.setMonth(rd.getMonth()-parseInt(time[1])))
    return new Date(rd.setDate(rd.getDate()-parseInt(time[2])))
}

and then just:

new Date().date()

which returns current date in 'MySQL format'

for add time is

new Date().addTime('0:30:0')

which will add 30 minutes.... and so on

Use type = "button" instead of "submit", then add an onClick handler for it.

For example:

<input type="button" value="Increment" onClick="myVar++;" />

You might be able to resize the image with canvas and export it using dataURI. Not sure about compression, though.

Take a look at this: Resizing an image in an HTML5 canvas

I think you should change that like so:

<input value={this.state.value} onChange={(e) => {this.handleChange(e)}}/>

That is in principle the same as onClick={this.handleClick.bind(this)} as you did on the button.

So if you want to call handleChange() when the button is clicked, than:

<button onClick={this.handleChange.bind(this)}>Change Input</button>

or

handleClick () {
  this.setState({value: 'another random text'});
  this.handleChange();
}

The DATE_ADD() function will do the trick. (You can also use the ADDTIME() function if you're running at least v4.1.1.)

For your query, this would be:

SELECT * 
FROM courses 
WHERE DATE_ADD(now(), INTERVAL 2 HOUR) > start_time

Or,

SELECT * 
FROM courses 
WHERE ADDTIME(now(), '02:00:00') > start_time

It's seem like people are trying emulate the C++ style using C. My take is that doing object-oriented programming C is really doing struct-oriented programming. However, you can achieve things like late binding, encapsulation, and inheritance. For inheritance you explicitly define a pointer to the base structs in your sub struct and this is obviously a form of multiple inheritance. You'll also need to determine if your

//private_class.h
struct private_class;
extern struct private_class * new_private_class();
extern int ret_a_value(struct private_class *, int a, int b);
extern void delete_private_class(struct private_class *);
void (*late_bind_function)(struct private_class *p);

//private_class.c
struct inherited_class_1;
struct inherited_class_2;

struct private_class {
  int a;
  int b;
  struct inherited_class_1 *p1;
  struct inherited_class_2 *p2;
};

struct inherited_class_1 * new_inherited_class_1();
struct inherited_class_2 * new_inherited_class_2();

struct private_class * new_private_class() {
  struct private_class *p;
  p = (struct private_class*) malloc(sizeof(struct private_class));
  p->a = 0;
  p->b = 0;
  p->p1 = new_inherited_class_1();
  p->p2 = new_inherited_class_2();
  return p;
}

    int ret_a_value(struct private_class *p, int a, int b) {
      return p->a + p->b + a + b;
    }

    void delete_private_class(struct private_class *p) {
      //release any resources
      //call delete methods for inherited classes
      free(p);
    }
    //main.c
    struct private_class *p;
    p = new_private_class();
    late_bind_function = &implementation_function;
    delete_private_class(p);

compile with c_compiler main.c inherited_class_1.obj inherited_class_2.obj private_class.obj.

So the advice is to stick to a pure C style and not try to force into a C++ style. Also this way lends itself to a very clean way of building an API.

I ran into same issue, i red through he solutions above but they did not get any good explanation what was really happening.

This solution i wrote https://jsfiddle.net/r2wjp6u8/ does no do many changes in the DOM tree, it just changes values of the input field. From performance aspect it should be bit better.

Link to fiddle: https://jsfiddle.net/r2wjp6u8/

<button id="btnSelectFile">Upload</button>

<!-- Not displaying the Inputfield because the design changes on each browser -->
<input type="file" id="fileInput" style="display: none;">
<p>
  Current File: <span id="currentFile"></span>
</p>
<hr>
<div class="log"></div>


<script>
// Get Logging Element
var log = document.querySelector('.log');

// Load the file input element.
var inputElement = document.getElementById('fileInput');
inputElement.addEventListener('change', currentFile);

// Add Click behavior to button
document.getElementById('btnSelectFile').addEventListener('click', selectFile);

function selectFile() {
  if (inputElement.files[0]) {
    // Check how manyf iles are selected and display filename
    log.innerHTML += '<p>Total files: ' + inputElement.files.length + '</p>'
    // Reset the Input Field
    log.innerHTML += '<p>Removing file: ' + inputElement.files[0].name + '</p>'
    inputElement.value = '';
    // Check how manyf iles are selected and display filename
    log.innerHTML += '<p>Total files: ' + inputElement.files.length + '</p>'
    log.innerHTML += '<hr>'
  }

  // Once we have a clean slide, open fiel select dialog.
  inputElement.click();
};

function currentFile() {
    // If Input Element has a file
  if (inputElement.files[0]) {
    document.getElementById('currentFile').innerHTML = inputElement.files[0].name;
  }
}

</scrip>

This part of code worked fine for me:

        WebRequest request = WebRequest.Create(url);
        request.Method = WebRequestMethods.Http.Get;
        NetworkCredential networkCredential = new NetworkCredential(logon, password); // logon in format "domain\username"
        CredentialCache myCredentialCache = new CredentialCache {{new Uri(url), "Basic", networkCredential}};
        request.PreAuthenticate = true;
        request.Credentials = myCredentialCache;
        using (WebResponse response = request.GetResponse())
        {
            Console.WriteLine(((HttpWebResponse)response).StatusDescription);

            using (Stream dataStream = response.GetResponseStream())
            {
                using (StreamReader reader = new StreamReader(dataStream))
                {
                    string responseFromServer = reader.ReadToEnd();
                    Console.WriteLine(responseFromServer);
                }
            }
        }

This does the same, enhanced with CONTAINS:

Function SingleCellExtract(LookupValue As String, LookupRange As Range, ColumnNumber As Integer, Char As String)
Dim I As Long
Dim xRet As String
For I = 1 To LookupRange.Columns(1).Cells.Count
     If InStr(1, LookupRange.Cells(I, 1), LookupValue) > 0 Then
        If xRet = "" Then
            xRet = LookupRange.Cells(I, ColumnNumber) & Char
        Else
            xRet = xRet & "" & LookupRange.Cells(I, ColumnNumber) & Char
        End If
    End If
Next
SingleCellExtract = Left(xRet, Len(xRet) - 1)
End Function

Only slightly related, but still might be helpful in the same situation as we had - we use a network file share for our remote repository. Last week things were working, this week we were getting the error "Remote origin did not advertise Ref for branch refs/heads/master. This Ref may not exist in the remote or may be hidden by permission settings"

But we believed nothing had been done to corrupt things. The NFS does snapshots so I reviewed each "previous version" and saw that three days ago, the size in MB of the repository had gone from 282MB to 33MB, and about 1,403 new files and 300 folders now existed. I queried my co-workers and one had tried to do a push that day - then cancelled it.

I used the NFS "Restore" functionality to restore it to just before that date and now everythings working fine again. I did try the prune previously, didnt seem to help. Maybe the harsher cleanups would have worked.

Hope this might help someone else one day!

Jay

You can use double quotes if ANSI SQL mode is enabled

CREATE TABLE IF NOT EXISTS misc_info
  (
     id    INTEGER PRIMARY KEY AUTO_INCREMENT NOT NULL,
     "key" TEXT UNIQUE NOT NULL,
     value TEXT NOT NULL
  )
ENGINE=INNODB; 

or the proprietary back tick escaping otherwise. (Where to find the ` character on various keyboard layouts is covered in this answer)

CREATE TABLE IF NOT EXISTS misc_info
  (
     id    INTEGER PRIMARY KEY AUTO_INCREMENT NOT NULL,
     `key` TEXT UNIQUE NOT NULL,
     value TEXT NOT NULL
  )
ENGINE=INNODB; 

(Source: MySQL Reference Manual, 9.3 Reserved Words)

You can just do a get on the collection then just modify the attributes of the customer you just did a 'get' on. There is no need to modify the collection nor is there a need to create a new customer:

int currentCustomer = 3;

// get the customer at 3
Customer c = list.get(currentCustomer);
// change his email
c.setEmail("[email protected]");

please close the android studio and remove the file

.gradle

and

.idea

file form your project .Hope so it is helpful

Location:Go to Android studio projects->your project ->see both file remove (.gradle & .idea)

The ps solution was nearly what I needed and with some bash thrown in does exactly what the original question asked for: to see per-core usage of specific processes

This shows per-core usage of multi-threaded processes too.

Use like: cpustat `pgrep processname` `pgrep otherprocessname` ...

#!/bin/bash

pids=()
while [ $# != 0 ]; do
        pids=("${pids[@]}" "$1")
        shift
done

if [ -z "${pids[0]}" ]; then
        echo "Usage: $0 <pid1> [pid2] ..."
        exit 1
fi

for pid in "${pids[@]}"; do
        if [ ! -e /proc/$pid ]; then
                echo "Error: pid $pid doesn't exist"
                exit 1
        fi
done

while [ true ]; do
        echo -e "\033[H\033[J"
        for pid in "${pids[@]}"; do
                ps -p $pid -L -o pid,tid,psr,pcpu,comm=
        done
        sleep 1
done

Note: These stats are based on process lifetime, not the last X seconds, so you'll need to restart your process to reset the counter.

; It works...

#include <iostream>
using namespace std;
int main ()
{
   int x,y; // (Or whatever variable you want you can)

your required process syntax type here then;

   cout << result 

(or your required output result statement); use without space in getchar and other syntax.

   getchar();
}

Now you can save your file with .cpp extension and use ctrl + f 9 to compile and then use ctrl + f 10 to execute the program. It will show you the output window and it will not vanish with a second Until you click enter to close the output window.

var startDt=document.getElementById("startDateId").value;
var endDt=document.getElementById("endDateId").value;

if( (new Date(startDt).getTime() > new Date(endDt).getTime()))
{
    ----------------------------------
}

A solution that works for me; if you want to hide the status bar on a specific view controller while loading:

import UIKit

class ViewController: UIViewController {

private var hideStatusBar: Bool = false

override var prefersStatusBarHidden: Bool {
    return hideStatusBar
}

override var preferredStatusBarUpdateAnimation: UIStatusBarAnimation {
    return UIStatusBarAnimation.slide
}

override func viewDidLoad() {
    super.viewDidLoad()

    view.backgroundcolor = .white
    hideStatusBar = true

    UIView.animate(withDuration: 0.3) {
        self.setNeedsStatusBarAppearanceUpdate()
    }
}

Attention: if you set the key "View controller-based status bar appearance" to "NO" in your info.plist the code above doesn't work. You should set the key to "YES" or remove it from info.plist

You can do this easily in vanilla JS:

Using find

const savedViews = [{"description":"object1","id":1},{"description":"object2","id":2},{"description":"object3","id":3},{"description":"object4","id":4}];_x000D_
_x000D_
const view = 'object2';_x000D_
_x000D_
const delete_id = savedViews.find(obj => {_x000D_
  return obj.description === view;_x000D_
}).id;_x000D_
_x000D_
console.log(delete_id);

Using filter (original answer)

const savedViews = [{"description":"object1","id":1},{"description":"object2","id":2},{"description":"object3","id":3},{"description":"object4","id":4}];_x000D_
_x000D_
const view = 'object2';_x000D_
_x000D_
const delete_id = savedViews.filter(function (el) {_x000D_
  return el.description === view;_x000D_
})[0].id;_x000D_
_x000D_
console.log(delete_id);

Yes there is 2MB max and it can be increased by configuration change like this. If your POST body is not in form of multipart file then you might need to add the max-http-post configuration for tomcat in the application yml configuration file.

Increase max size of each multipart file to 10MB and total payload size of 100MB max

 spring:
    servlet:
      multipart:max-file-size: 10MB
      multipart:max-request-size: 100MB
 

Setting max size of post requests which might just be the formdata in string format to ~10 MB

 server:
    tomcat:
        max-http-post-size: 100000000 # max-http-form-post-size: 10MB for new version

You might need to add this for the latest sprintboot version ->

server: tomcat: max-http-form-post-size: 10MB

One thing you can do is this:

$(this)[0].value = "Something";

This allows jQuery to return the javascript object for that element, and you can bypass jQuery Functions.

Be careful when setting text with an onClick listener on the field you are setting the text. I was doing this and setting the text to an empty string. This was causing the pointer to come up to indicate where my cursor was, which will normally go away after a few seconds. When I did not wait for it to go away before leaving my page causing finish() to be called, it would cause a memory leak and crash my app. Took me a while to figure out what was causing the crash on this one..

Anyway, I would recommend using selectAll() in your on click listener rather than setText() if you can. This way, once the text is selected, the user can start typing and all of the previous text will be cleared.

pic of the suspect pointer: http://i.stack.imgur.com/juJnt.png

Rails4 has some added datatypes for Postgres.

For example, railscast #400 names two of them:

Rails 4 has support for native datatypes in Postgres and we’ll show two of these here, although a lot more are supported: array and hstore. We can store arrays in a string-type column and specify the type for hstore.

Besides, you can also use cidr, inet and macaddr. For more information:

https://blog.engineyard.com/2013/new-in-rails-4

In my case, I was getting this error message only in Production but not when run locally, even though my application's binaries were identical.

In my application, I'm using a custom DbModelStore so that the runtime-generated EDMX is saved to disk and loaded from disk on startup (instead of regenerating it from scratch) to reduce application startup time - and due to a bug in my code I wasn't invalidating the EDMX file on-disk - so Production was using an older version of the EDMX file from disk that referenced an older version of my application's types from before I renamed the type-name in the exception error message.

Deleting the cache file and restarting the application fixed it.

Here is how to synchronize PHP (>=5.3) and MySQL timezones per session and user settings. Put this where it runs when you need set and synchronized timezones.

date_default_timezone_set($my_timezone);
$n = new \DateTime();
$h = $n->getOffset()/3600;
$i = 60*($h-floor($h));
$offset = sprintf('%+d:%02d', $h, $i);
$this->db->query("SET time_zone='$offset'");

Where $my_timezone is one in the list of PHP timezones: http://www.php.net/manual/en/timezones.php

The PHP timezone has to be converted into the hour and minute offset for MySQL. That's what lines 1-4 do.

Flexible version with randomized colors, a string to manipulate and date.

function spinner() {
  local PID="$1"
  local str="${2:-Processing!}"
  local delay="0.1"
  # tput civis  # hide cursor
  while ( kill -0 $PID 2>/dev/null )
    do
      printf "\e[38;5;$((RANDOM%257))m%s\r\e[0m" "[$(date '+%d/%m/%Y %H:%M:%S')][      $str      ]"; sleep "$delay"
      printf "\e[38;5;$((RANDOM%257))m%s\r\e[0m" "[$(date '+%d/%m/%Y %H:%M:%S')][      $str      ]"; sleep "$delay"
      printf "\e[38;5;$((RANDOM%257))m%s\r\e[0m" "[$(date '+%d/%m/%Y %H:%M:%S')][      $str      ]"; sleep "$delay"
  done
  printf "\e[38;5;$((RANDOM%257))m%s\r\e[0m" "[$(date '+%d/%m/%Y %H:%M:%S')][ ?  ?  ?   Done!   ?  ?  ? ]"; sleep "$delay"
  # tput cnorm  # restore cursor

  return 0
}

Usage:

# your long running proccess pushed to the background
sleep 20 &

# spinner capture-previous-proccess-id string
spinner $! 'Working!'

output example:

[04/06/2020 03:22:24][      Seeding!      ]

Id : 1) It is used to identify the HTML element through the Document Object Model (via Javascript or styled with CSS). 2) Id is expected to be unique within the page.

Name corresponds to the form element and identifies what is posted back to the server. Example :

<form action="action_page.php" id="Myform">
 First name: <input type="text" name="FirstName"><br>
 <input type="submit" value="Submit">
 </form>

 <p>The "Last name" field below is outside the form element, but still part of the form.</p>
 Last name: <input type="text" name="LastName" form="Myform">

#use a regular expression to parse the column count
#https://docs.python.org/3/library/re.html

buffer = io.StringIO()
df.info(buf=buffer)
s = buffer.getvalue()
pat=re.search(r"total\s{1}[0-9]\s{1}column",s)
print(s)
phrase=pat.group(0)
value=re.findall(r'[0-9]+',phrase)[0]
print(int(value))

You need to hook to console exit event and not your process.

http://geekswithblogs.net/mrnat/archive/2004/09/23/11594.aspx

Capture console exit C#

<Directory /uploads>
   Options +Indexes
</Directory>

Last-Modified : The last modified date for the requested object

If-Modified-Since : Allows a 304 Not Modified to be returned if last modified date is unchanged.

ETag : An ETag is an opaque identifier assigned by a web server to a specific version of a resource found at a URL. If the resource representation at that URL ever changes, a new and different ETag is assigned.

If-None-Match : Allows a 304 Not Modified to be returned if ETag is unchanged.

the browser store cache with a date(Last-Modified) or id(ETag), when you need to request the URL again, the browser send request message with the header:

the server will return 304 when the if statement is False, and browser will use cache.

.click() does not work with Android (look at mozilla docs, at mobile section). You can trigger the click event with this method:

function fireClick(node){
    if (document.createEvent) {
        var evt = document.createEvent('MouseEvents');
        evt.initEvent('click', true, false);
        node.dispatchEvent(evt);    
    } else if (document.createEventObject) {
        node.fireEvent('onclick') ; 
    } else if (typeof node.onclick == 'function') {
        node.onclick(); 
    }
}

From this post

You can create a pre-filled form URL from within the Form Editor, as described in the documentation for Drive Forms. You'll end up with a URL like this, for example:

https://docs.google.com/forms/d/--form-id--/viewform?entry.726721210=Mike+Jones&entry.787184751=1975-05-09&entry.1381372492&entry.960923899

buildUrls()

In this example, question 1, "Name", has an ID of 726721210, while question 2, "Birthday" is 787184751. Questions 3 and 4 are blank.

You could generate the pre-filled URL by adapting the one provided through the UI to be a template, like this:

function buildUrls() {
  var template = "https://docs.google.com/forms/d/--form-id--/viewform?entry.726721210=##Name##&entry.787184751=##Birthday##&entry.1381372492&entry.960923899";
  var ss = SpreadsheetApp.getActive().getSheetByName("Sheet1");  // Email, Name, Birthday
  var data = ss.getDataRange().getValues();

  // Skip headers, then build URLs for each row in Sheet1.
  for (var i = 1; i < data.length; i++ ) {
    var url = template.replace('##Name##',escape(data[i][1]))
                      .replace('##Birthday##',data[i][2].yyyymmdd());  // see yyyymmdd below
    Logger.log(url);  // You could do something more useful here.
  }
};

This is effective enough - you could email the pre-filled URL to each person, and they'd have some questions already filled in.

betterBuildUrls()

Instead of creating our template using brute force, we can piece it together programmatically. This will have the advantage that we can re-use the code without needing to remember to change the template.

Each question in a form is an item. For this example, let's assume the form has only 4 questions, as you've described them. Item [0] is "Name", [1] is "Birthday", and so on.

We can create a form response, which we won't submit - instead, we'll partially complete the form, only to get the pre-filled form URL. Since the Forms API understands the data types of each item, we can avoid manipulating the string format of dates and other types, which simplifies our code somewhat.

(EDIT: There's a more general version of this in How to prefill Google form checkboxes?)

/**
 * Use Form API to generate pre-filled form URLs
 */
function betterBuildUrls() {
  var ss = SpreadsheetApp.getActive();
  var sheet = ss.getSheetByName("Sheet1");
  var data = ss.getDataRange().getValues();  // Data for pre-fill

  var formUrl = ss.getFormUrl();             // Use form attached to sheet
  var form = FormApp.openByUrl(formUrl);
  var items = form.getItems();

  // Skip headers, then build URLs for each row in Sheet1.
  for (var i = 1; i < data.length; i++ ) {
    // Create a form response object, and prefill it
    var formResponse = form.createResponse();

    // Prefill Name
    var formItem = items[0].asTextItem();
    var response = formItem.createResponse(data[i][1]);
    formResponse.withItemResponse(response);

    // Prefill Birthday
    formItem = items[1].asDateItem();
    response = formItem.createResponse(data[i][2]);
    formResponse.withItemResponse(response);

    // Get prefilled form URL
    var url = formResponse.toPrefilledUrl();
    Logger.log(url);  // You could do something more useful here.
  }
};

yymmdd Function

Any date item in the pre-filled form URL is expected to be in this format: yyyy-mm-dd. This helper function extends the Date object with a new method to handle the conversion.

When reading dates from a spreadsheet, you'll end up with a javascript Date object, as long as the format of the data is recognizable as a date. (Your example is not recognizable, so instead of May 9th 1975 you could use 5/9/1975.)

// From http://blog.justin.kelly.org.au/simple-javascript-function-to-format-the-date-as-yyyy-mm-dd/
Date.prototype.yyyymmdd = function() {
  var yyyy = this.getFullYear().toString();                                    
  var mm = (this.getMonth()+1).toString(); // getMonth() is zero-based         
  var dd  = this.getDate().toString();             

  return yyyy + '-' + (mm[1]?mm:"0"+mm[0]) + '-' + (dd[1]?dd:"0"+dd[0]);
};

Absolutely.

If the constructor doesn't receive valid input, or can't construct the object in a valid manner, it has no other option but to throw an exception and alert its caller.

If you want to change socket to non blocking , precisely accept() to NON-Blocking state then

    int flags=fcntl(master_socket, F_GETFL);
        fcntl(master_socket, F_SETFL,flags| O_NONBLOCK); /* Change the socket into non-blocking state  F_SETFL is a command saying set flag and flag is 0_NONBLOCK     */                                          

while(1){
    if((newSocket = accept(master_socket, (struct sockaddr *) &address, &addr_size))<0){
                if(errno==EWOULDBLOCK){
                       puts("\n No clients currently available............ \n");
                       continue;
               }
    }else{
          puts("\nClient approched............ \n");
    }

}

You can use x = func()[0] to return the first value, x = func()[1] to return the second, and so on.

If you want to get multiple values at a time, use something like x, y = func()[2:4].

Are you using virtualenv? If yes, deactivate the virtualenv. If you are not using, it is already installed widely (system level). Try to upgrade package.

pip install flake8 --upgrade

Try this lets say your form id is formID

$(".nextbutton").click(function() { $("form#formID").submit(); });

I know that this is super-duper old, but on the off chance that someone comes looking for this, as of Visual Basic 14, Vb supports interpolation. Sooooo cool!

Example:

SQLQueryString = $"
   Insert into Employee values( 
       {txtEmployeeNo}, 
       {txtContractsStartDate},
       {txtSeatNo},
       {txtFloor},
       {txtLeaves}
)"

It works. Documentation Here

Edit: After writing this, I realized that the OP was talking about VBA. This will not work in VBA!!! However, I will leave this up here, because as someone new to VB, I stumbled upon this question looking for a solution to just this problem in VB.net. If this helps someone else, great.

Yes, you can set this on the inventory/host level.

^{With an already accepted answer present, I think this is a better answer to the question on how to handle this on the inventory level. I consider this more secure by isolating this insecure setting to the hosts required for this (e.g. test systems, local development machines).}

What you can do at the inventory level is add

ansible_ssh_common_args='-o StrictHostKeyChecking=no'

or

ansible_ssh_extra_args='-o StrictHostKeyChecking=no'

to your host definition (see Ansible Behavioral Inventory Parameters).

This will work provided you use the ssh connection type, not paramiko or something else).

For example, a Vagrant host definition would look like…

vagrant ansible_port=2222 ansible_host=127.0.0.1 ansible_ssh_common_args='-o StrictHostKeyChecking=no'

or

vagrant ansible_port=2222 ansible_host=127.0.0.1 ansible_ssh_extra_args='-o StrictHostKeyChecking=no'

Running Ansible will then be successful without changing any environment variable.

$ ansible vagrant -i <path/to/hosts/file> -m ping
vagrant | SUCCESS => {
    "changed": false, 
    "ping": "pong"
}

In case you want to do this for a group of hosts, here's a suggestion to make it a supplemental group var for an existing group like this:

[mytestsystems]
test[01:99].example.tld

[insecuressh:children]
mytestsystems

[insecuressh:vars]
ansible_ssh_common_args='-o StrictHostKeyChecking=no'

Your view names need to be unique even if they are pointing to the same view method, or you can add from functools import wraps and use @wraps https://docs.python.org/2/library/functools.html

restrict is for defining the directive type, and it can be A (Attribute), C (Class), E (Element), and M (coMment) , let's assume that the name of the directive is Doc :

Type : Usage

A = <div Doc></div>

C = <div class="Doc"></div>

E = <Doc data="book_data"></Doc>

M = <!--directive:Doc -->

There are two ways which we can use to change size of your MatDialog component in angular material

1) From Outside Component Which Call Dialog Component

import { MatDialog, MatDialogConfig, MatDialogRef } from '@angular/material';


dialogRef: MatDialogRef <any> ;

constructor(public dialog: MatDialog) { }

openDialog() {
        this.dialogRef = this.dialog.open(TestTemplateComponent, {
            height: '40%',
            width: '60%'
        });
        this.dialogRef.afterClosed().subscribe(result => {
            this.dialogRef = null;
        });
    }

2) From Inside Dialog Component. dynamically change its size

import { MatDialog, MatDialogConfig, MatDialogRef } from '@angular/material';

constructor(public dialogRef: MatDialogRef<any>) { }

 ngOnInit() {
        this.dialogRef.updateSize('80%', '80%');
    }

use updateSize() in any function in dialog component. it will change dialog size automatically.

for more information check this link https://material.angular.io/components/component/dialog