If you're looking for something more straight forward to implement (and it doesn't include pie/donut charts) then I recommend WilliamChart. Specially if motion takes an important role in your app design. In other hand if you want featured charts, then go for MPAndroidChart.

After

apply plugin: 'com.android.application'

You should add this:

  repositories {
        mavenCentral()
        maven {
            url "https://repository-achartengine.forge.cloudbees.com/snapshot/"
        }
    }

@Benjamin explained the reason.

If you have a maven with authentication you can use:

repositories {
            mavenCentral()
            maven {
               credentials {
                   username xxx
                   password xxx
               }
               url    'http://mymaven/xxxx/repositories/releases/'
            }
}

It is important the order.

It is because your width is set to auto. You have to specify the width for it to be visibly centered.

Your #container spans the whole width of the #main_content. That's why it seems not centered.

You could try to rely on clear but it might not be available on all Linux distributions. On windows use cls as you mentionned.

import subprocess
import platform

def clear():
    subprocess.Popen( "cls" if platform.system() == "Windows" else "clear", shell=True)

clear()

Note: It could be considered bad form to take control of the terminal screen. Are you considering using an option? It would probably be better to let the user decide if he want to clear the screen.

Try using \\[, or simply \[.

What does your "data variable" look like? If it's like this:

$mydate = "2010-05-12 13:57:01";

You can simply do:

$month = date("m",strtotime($mydate));

For more information, take a look at date and strtotime.

EDIT:

To compare with an int, just do a date_format($date,"n"); which will give you the month without leading zero.

Alternatively, try one of these:

if((int)$month == 1)...
if(abs($month) == 1)...

Or something weird using ltrim, round, floor... but date_format() with "n" would be the best.

Try this..

1. Download the Sqlite Manager jar file here.

2. Add it to your eclipse > dropins Directory.

3. Restart eclipse.

4. Launch the compatible emulator or device

5. Run your application.

6. Go to Window > Open Perspective > DDMS >

7. Choose the running device.

8. Go to File Explorer tab.

9. Select the directory called databases under your application's package.

10. Select the .db file under the database directory.

11. Then click Sqlite manager icon like this .

12. Now you're able to see the .db file.

Happy coding.....

Local variables are non existent in the memory after the function termination.
However static variables remain allocated in the memory throughout the life of the program irrespective of whatever function.

Additionally from your question, static variables can be declared locally in class or function scope and globally in namespace or file scope. They are allocated the memory from beginning to end, it's just the initialization which happens sooner or later.

Typographically, the correct glyph to use in sentence punctuation is the quote mark, both single (including for apostrophes) and double quotes. The straight-looking mark that we often see on the web is called a prime, which also comes in single and double varieties and has limited uses, mostly for measurements.

This article explains how to use them correctly.

Use group_concat() function of mysql.

SELECT GROUP_CONCAT(id) FROM table_level where parent_id=4 GROUP BY parent_id;

It'll give you concatenated string like :

5,6,9,10,12,14,15,17,18,779 

This will actually be the correct answer:

function scrolled(event) {
   const container = event.target.body
   const {clientHeight, scrollHeight, scrollY: scrollTop} = container

   if (clientHeight + scrollY >= scrollHeight) {
    scrolledToBottom(event);
   }
}

The reason for using the event is up-to-date data, if you'll use a direct reference to the div you'll get outdated scrollY and will fail to detect the position correctly.

additional way is to wrap it in a setTimeout and wait till the data updates.

Both are shallow copies. CopyTo method is not a deep copy. Check the following code :

public class TestClass1
{
    public string a = "test1";
}

public static void ArrayCopyClone()
{
    TestClass1 tc1 = new TestClass1();
    TestClass1 tc2 = new TestClass1();

    TestClass1[] arrtest1 = { tc1, tc2 };
    TestClass1[] arrtest2 = new TestClass1[arrtest1.Length];
    TestClass1[] arrtest3 = new TestClass1[arrtest1.Length];

    arrtest1.CopyTo(arrtest2, 0);
    arrtest3 = arrtest1.Clone() as TestClass1[];

    Console.WriteLine(arrtest1[0].a);
    Console.WriteLine(arrtest2[0].a);
    Console.WriteLine(arrtest3[0].a);

    arrtest1[0].a = "new";

    Console.WriteLine(arrtest1[0].a);
    Console.WriteLine(arrtest2[0].a);
    Console.WriteLine(arrtest3[0].a);
}

/* Output is 
test1
test1
test1
new
new
new */

Another Solution for detecting Shift+Enter Key with Angular2+

Inside Component.html

<input type="text" (keydown.shift.enter)="newLine($event)">

Inside Component.ts

newLine(event){
      if(event.keyCode==13 && event.shiftKey){
        alert('Shift+Enter key Pressed');
      }
  }

Any color parse into int simplest two way here:

1) Get System Color

int redColorValue = Color.RED;

2) Any Color Hex Code as a String Argument

int greenColorValue = Color.parseColor("#00ff00")

MUST REMEMBER in above code Color class must be android.graphics...!

Use subquery

SELECT * FROM RES_DATA inner join (SELECT [CUSTOMER ID], sum([TOTAL AMOUNT]) FROM INV_DATA group by [CUSTOMER ID]) T on RES_DATA.[CUSTOMER ID] = t.[CUSTOMER ID]

In my xml file, the header looked like this:

<?xml version="1.0" encoding="utf-16"? />

In a test file, I was reading the file bytes and decoding the data as UTF-8 (not realizing the header in this file was utf-16) to create a string.

byte[] data = Files.readAllBytes(Paths.get(path));
String dataString = new String(data, "UTF-8");

When I tried to deserialize this string into an object, I was seeing the same error:

javax.xml.stream.XMLStreamException: ParseError at [row,col]:[1,1]
Message: Content is not allowed in prolog.

When I updated the second line to

String dataString = new String(data, "UTF-16");

I was able to deserialize the object just fine. So as Romain had noted above, the encodings need to match.

It's about the ABI, in order to let both C and C++ application use C interfaces without any issue.

Since C language is very easy, code generation was stable for many years for different compilers, such as GCC, Borland C\C++, MSVC etc.

While C++ becomes more and more popular, a lot things must be added into the new C++ domain (for example finally the Cfront was abandoned at AT&T because C could not cover all the features it needs). Such as template feature, and compilation-time code generation, from the past, the different compiler vendors actually did the actual implementation of C++ compiler and linker separately, the actual ABIs are not compatible at all to the C++ program at different platforms.

People might still like to implement the actual program in C++ but still keep the old C interface and ABI as usual, the header file has to declare extern "C" {}, it tells the compiler generate compatible/old/simple/easy C ABI for the interface functions if the compiler is C compiler not C++ compiler.

Use extensions.

public static class NullableMixin {
    public static bool IsTrue(this System.Nullable<bool> val) {
        return val == true;
    }
    public static bool IsFalse(this System.Nullable<bool> val) {
        return val == false;
    }
    public static bool IsNull(this System.Nullable<bool> val) {
        return val == null;
    }
    public static bool IsNotNull(this System.Nullable<bool> val) {
        return val.HasValue;
    }
}


Nullable<bool> value = null;
if(value.IsTrue()) {
// do something with it
}

This is perfect code but it cannot add a new row:

dataGridView1.Rows[rowIndex].Cells[columnIndex].Value = value;

But this code can insert a new row:

var index = this.dataGridView1.Rows.Add();
this.dataGridView1.Rows[index].Cells[1].Value = "1";
this.dataGridView1.Rows[index].Cells[2].Value = "Baqar";

.widget-HomePageSlider .slider-loader-hide {
    position: fixed;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    z-index: 10000;
    background: white;
}

If it's not the Home edition of XP, you can use \\servername\c$

Mark Brackett's comment:

Note that you need to be an Administrator on the local machine, as the share permissions are locked down

According to the stack trace, your issue is that your app cannot find org.apache.commons.dbcp.BasicDataSource, as per this line:

java.lang.ClassNotFoundException: org.apache.commons.dbcp.BasicDataSource

I see that you have commons-dbcp in your list of jars, but for whatever reason, your app is not finding the BasicDataSource class in it.

In xaml

<TextBlock Text="{Binding CelsiusTemp}" />

In ViewModel, this way setting the value also works:

 public string CelsiusTemp
        {
            get { return string.Format("{0}°C", _CelsiusTemp); }
            set
            {
                value = value.Replace("°C", "");
              _CelsiusTemp = value;
            }
        }

You can use $inject service to inject a service in you config

app.config(function($provide){

    $provide.decorator("$exceptionHandler", function($delegate, $injector){
        return function(exception, cause){
            var $rootScope = $injector.get("$rootScope");
            $rootScope.addError({message:"Exception", reason:exception});
            $delegate(exception, cause);
        };
    });

});

Source: http://odetocode.com/blogs/scott/archive/2014/04/21/better-error-handling-in-angularjs.aspx

You can adjust the plot margins with plot.margin in theme() and then move your axis labels and title with the vjust argument of element_text(). For example :

library(ggplot2)
library(grid)
qplot(rnorm(100)) +
    ggtitle("Title") +
    theme(axis.title.x=element_text(vjust=-2)) +
    theme(axis.title.y=element_text(angle=90, vjust=-0.5)) +
    theme(plot.title=element_text(size=15, vjust=3)) +
    theme(plot.margin = unit(c(1,1,1,1), "cm"))

will give you something like this :

If you want more informations about the different theme() parameters and their arguments, you can just enter ?theme at the R prompt.

    public static bool IsPalindrome(string str)
    {
        int i = 0;
        int a = 0;

        char[] chr = str.ToCharArray();
        foreach (char cr in chr)
        {
            Array.Reverse(chr);
            if (chr[i] == cr)
            {
                if (a == str.Length)
                {
                    return true;
                }
                a++;
                i++;
            }
            else
            {
                return false;
            }
        }
        return true;
    }

Your setters are strange, which is why you may be seeing a problem.

First, consider whether you even need these setters - if so, they should take a List<string>, not just a string:

set
{
    _subHead = value;
}

These lines:

newSec.subHead.Add("test string");

Are calling the getter and then call Add on the returned List<string> - the setter is not invoked.

If you need to work with DTOs rather than entities directly then you should retrieve the existing Customer instance and map the updated fields from the DTO to that.

Customer entity = //load from DB
//map fields from DTO to entity

Step 1: create a .bat file with the name you want e.g vscode.bat Step 2: Write your path to Visual Studio Code Step 3: Save it in C:\Windows\System32 directory

**
C:
cd Users\Bino\AppData\Local\Programs\Microsoft VS Code
Code.exe**

Step 4: You can call visual studio code from any where by typing "vscode" which is the name of your bat file

Rob Farley's blog post might be of help:

• Two ways to find / drop a default constraint without knowing its name

Something like:

 declare @table_name nvarchar(256)
 declare @col_name nvarchar(256)
 set @table_name = N'Department'
 set @col_name = N'ModifiedDate'

 select t.name, c.name, d.name, d.definition
 from 
     sys.tables t
     join sys.default_constraints d on d.parent_object_id = t.object_id
     join sys.columns c on c.object_id = t.object_id
                           and c.column_id = d.parent_column_id
 where 
     t.name = @table_name
     and c.name = @col_name

Alternatively, if you are not concerned with the possible exception raised, you could change TryParse for Parse:

DateTime? d = DateTime.Parse("some valid text");

Although there won't be a boolean indicating success either, it could be practical in some situations where you know that the input text will always be valid.

Your rules should be like this for this case however the message says that it is not the suggested way, but if you do this you can do inserts with no permission error

rules_version = '2';
service cloud.firestore {
  match /databases/{database}/documents {
    match /{document=**} {
      allow read, write;
    }
  }
}

In a command prompt:

$ git --version

As others have pointed out, you can combine find and basename, but by default the basename program will only operate on one path at a time, so the executable will have to be launched once for each path (using either find ... -exec or find ... | xargs -n 1), which may potentially be slow.

If you use the -a option on basename, then it can accept multiple filenames in a single invocation, which means that you can then use xargs without the -n 1, to group the paths together into a far smaller number of invocations of basename, which should be more efficient.

Example:

find /dir1 -type f -print0 | xargs -0 basename -a

Here I've included the -print0 and -0 (which should be used together), in order to cope with any whitespace inside the names of files and directories.

Here is a timing comparison, between the xargs basename -a and xargs -n1 basename versions. (For sake of a like-with-like comparison, the timings reported here are after an initial dummy run, so that they are both done after the file metadata has already been copied to I/O cache.) I have piped the output to cksum in both cases, just to demonstrate that the output is independent of the method used.

$ time sh -c 'find /usr/lib -type f -print0 | xargs -0 basename -a | cksum'
2532163462 546663

real    0m0.063s
user    0m0.058s
sys 0m0.040s

$ time sh -c 'find /usr/lib -type f -print0 | xargs -0 -n 1 basename | cksum' 
2532163462 546663

real    0m14.504s
user    0m12.474s
sys 0m3.109s

As you can see, it really is substantially faster to avoid launching basename every time.

One of my windows services is logged on as Local System in windows server 2016, and I can find the user.config under C:\Windows\SysWOW64\config\systemprofile\AppData\Local\{your application name}.

I think the easiest way is searching your application name on C drive and then check where is the user.config

Yes, the value returned is the value after and before the incrementation, respectively.

class Foo {
    public static void main(String args[]) {
        int x = 1;
        int a = x++;
        System.out.println("a is now " + a);
        x = 1;
        a = ++x;
        System.out.println("a is now " + a);
    }
}

$ java Foo
a is now 1
a is now 2

I had been struggling with this question. I discovered you only really need one function. explode('>', $html); The single common denominator to any tag is < and >. Then after that it's usually quotation marks ( " ). You can extract information so easily once you find the common denominator. This is what I came up with:

$html = file_get_contents('http://some_page.html');

$h = explode('>', $html);

foreach($h as $k => $v){

    $v = trim($v);//clean it up a bit

    if(preg_match('/^(<script[.*]*)/ius', $v)){//my regex here might be questionable

        $counter = $k;//match opening tag and start counter for backtrace

        }elseif(preg_match('/([.*]*<\/script$)/ius', $v)){//but it gets the job done

            $script_length = $k - $counter;

            $counter = 0;

            for($i = $script_length; $i >= 0; $i--){
                $h[$k-$i] = '';//backtrace and clear everything in between
                }
            }           
        }
for($i = 0; $i <= count($h); $i++){
    if($h[$i] != ''){
    $ht[$i] = $h[$i];//clean out the blanks so when we implode it works right.
        }
    }
$html = implode('>', $ht);//all scripts stripped.


echo $html;

I see this really only working for script tags because you will never have nested script tags. Of course, you can easily add more code that does the same check and gather nested tags.

I call it accordion coding. implode();explode(); are the easiest ways to get your logic flowing if you have a common denominator.

First, one of Perlis's epigrams:

"If you have a procedure with 10 parameters, you probably missed some."

Some of the 10 arguments are presumably related. Group them into an object, and pass that instead.

Making an example up, because there's not enough information in the question to answer directly:

class PersonInfo(object):
  def __init__(self, name, age, iq):
    self.name = name
    self.age = age
    self.iq = iq

Then your 10 argument function:

def f(x1, x2, name, x3, iq, x4, age, x5, x6, x7):
  ...

becomes:

def f(personinfo, x1, x2, x3, x4, x5, x6, x7):
  ...

and the caller changes to:

personinfo = PersonInfo(name, age, iq)
result = f(personinfo, x1, x2, x3, x4, x5, x6, x7)

In DOS/Windows Batch most commands return an exitCode, called "errorlevel", that is a value that customarily is equal to zero if the command ends correctly, or a number greater than zero if ends because an error, with greater numbers for greater errors (hence the name).

There are a couple methods to check that value, but the original one is:

IF ERRORLEVEL value command

Previous IF test if the errorlevel returned by the previous command was GREATER THAN OR EQUAL the given value and, if this is true, execute the command. For example:

verify bad-param
if errorlevel 1 echo Errorlevel is greater than or equal 1
echo The value of errorlevel is: %ERRORLEVEL%

Findstr command return 0 if the string was found and 1 if not:

CD C:\MyFolder
findstr /c:"stringToCheck" fileToCheck.bat
IF ERRORLEVEL 1 XCOPY "C:\OtherFolder\fileToCheck.bat" "C:\MyFolder" /s /y

Previous code will copy the file if the string was NOT found in the file.

CD C:\MyFolder
findstr /c:"stringToCheck" fileToCheck.bat
IF NOT ERRORLEVEL 1 XCOPY "C:\OtherFolder\fileToCheck.bat" "C:\MyFolder" /s /y

Previous code copy the file if the string was found. Try this:

findstr "string" file
if errorlevel 1 (
    echo String NOT found...
) else (
    echo String found
)

As per you question this is what you can do

HTML

<textarea id='sample'>Area adskds;das;dsald da'adslda'daladhkdslasdljads</textarea>

JS/Jquery

$(function () {
    $('#sample').attr('readonly', 'true'); // mark it as read only
    $('#sample').css('background-color' , '#DEDEDE'); // change the background color
});

or add a class in you css with the required styling

$('#sample').addClass('yourclass');

DEMO

Let me know if the requirement was different

Use below JavaScript method :

function msieversion() 
{
    var ua = window.navigator.userAgent;
    var msie = ua.indexOf("MSIE ");

    if (msie > 0) // If Internet Explorer, return version number
    {
        alert(parseInt(ua.substring(msie + 5, ua.indexOf(".", msie))));
    }
    else  // If another browser, return 0
    {
        alert('otherbrowser');
    }

    return false;
}

You may find the details on below Microsoft support site :

How to determine browser version from script

Update : (IE 11 support)

function msieversion() {

    var ua = window.navigator.userAgent;
    var msie = ua.indexOf("MSIE ");

    if (msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./))  // If Internet Explorer, return version number
    {
        alert(parseInt(ua.substring(msie + 5, ua.indexOf(".", msie))));
    }
    else  // If another browser, return 0
    {
        alert('otherbrowser');
    }

    return false;
}

Try this as well. Working for me on all three major browsers.

<!-- saved from url=(0014)about:internet -->
<a href="#" onclick="javascript:window.close();opener.window.focus();" >Close Window</a>

This answer is based on Eclipse 3.4, but should work in older versions of Eclipse.

When selecting Run As..., go into the run configurations.

On the Arguments tab of your Java run configuration, configure the variable ${string_prompt} to appear (you can click variables to get it, or copy that to set it directly).

Every time you use that run configuration (name it well so you have it for later), you will be prompted for the command line arguments.

What? The person asked for Linux specific, and the equivalent of getpid(). Not BSD or Apple. The answer is gettid() and returns an integral type. You will have to call it using syscall(), like this:

#include <sys/types.h>
#include <unistd.h>
#include <sys/syscall.h>

 ....

 pid_t x = syscall(__NR_gettid);

While this may not be portable to non-linux systems, the threadid is directly comparable and very fast to acquire. It can be printed (such as for LOGs) like a normal integer.

If you want a method like public void doSomething([Object implements Serializable]) you can just type it like this public void doSomething(Serializable serializableObject). You can now pass it any object that implements Serializable but using the serializableObject you only have access to the methods implemented in the object from the Serializable interface.

You can't treat a PDF like an HTML document. Images can't "float" within a document and have things flow around them, or flow with surrounding text. FPDF allows you to embed html in a text block, but only because it parses the tags and replaces <i> and <b> and so on with Postscript equivalent commands. It's not smart enough to dynamically place an image.

In other words, you have to specify coordinates (and if you don't, the current location's coordinates will be used anyways).

If you want to display directory than edit htdocs/index.php file

Below code is display all directory in table

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Welcome to Nims Server</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link href="server/style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<!-- START PAGE SOURCE -->
<div id="wrap">
  <div id="top">
    <h1 id="sitename">Nims <em>Server</em> Directory list</h1>
    <div id="searchbar">
      <form action="#">
        <div id="searchfield">
          <input type="text" name="keyword" class="keyword" />
          <input class="searchbutton" type="image" src="server/images/searchgo.gif"  alt="search" />
        </div>
      </form>
    </div>
  </div>

<div class="background">
<div class="transbox">
<table width="100%" border="0" cellspacing="3" cellpadding="5" style="border:0px solid #333333;background: #F9F9F9;"> 
<tr>
<?php
//echo md5("saketbook007");

//File functuion DIR is used here.
$d = dir($_SERVER['DOCUMENT_ROOT']); 
$i=-1;
//Loop start with read function
while ($entry = $d->read()) {
if($entry == "." || $entry ==".."){
}else{
?>
<td  class="site" width="33%"><a href="<?php echo $entry;?>" ><?php echo ucfirst($entry); ?></a></td>  
<?php 
}
if($i%3 == 0){
echo "</tr><tr>";
}
$i++;
}?>
</tr> 
</table>

<?php $d->close();
?> 

</div>
</div>
</div>
   </div></div></body>
</html>

Style:

@import url("fontface.css");
* {
    padding:0;
    margin:0;
}
.clear {
    clear:both;
}

body {
    background:url(images/bg.jpg) repeat;
    font-family:"Palatino Linotype", "Book Antiqua", Palatino, serif;
    color:#212713;
}
#wrap {
    width:1300px;
    margin:auto;
}

#sitename {
    font: normal 46px chunk;
    color:#1b2502;
    text-shadow:#5d7a17 1px 1px 1px;
    display:block;
    padding:45px 0 0 0;
    width:60%;
    float:left;
}
#searchbar {
    width:39%;
    float:right;
}
#sitename em {
    font-family:"Palatino Linotype", "Book Antiqua", Palatino, serif;
}
#top {
    height:145px;
}
img {

    width:90%;
    height:250px;
    padding:10px;
    border:1px solid #000;
    margin:0 0 0 50px;
}


.post h2 a {
    color:#656f42;
    text-decoration:none;
}
#searchbar {
    padding:55px 0 0 0;
}
#searchfield {
    background:url(images/searchbar.gif) no-repeat;
    width:239px;
    height:35px;
    float:right;
}
#searchfield .keyword {
    width:170px;
    background:transparent;
    border:none;
    padding:8px 0 0 10px;
    color:#fff;
    display:block;
    float:left;
}
#searchfield .searchbutton {
    display:block;
    float:left;
    margin:7px 0 0 5px;
}

div.background
{
  background:url(h.jpg) repeat-x;
  border: 2px solid black;

  width:99%;
}
div.transbox
{
  margin: 15px;
  background-color: #ffffff;

  border: 1px solid black;
  opacity:0.8;
  filter:alpha(opacity=60); /* For IE8 and earlier */
  height:500px;
}

.site{

border:1px solid #CCC; 
}

.site a{text-decoration:none;font-weight:bold; color:#000; line-height:2}
.site:hover{background:#000; border:1px solid #03C;}
.site:hover a{color:#FFF}

Output :

You can use this for header: Important: Put the following on your PHP pages that you want to include the content.

<?php
//at top:
require('header.php'); 
 ?>
 <?php
// at bottom:
require('footer.php');
?>

You can also include a navbar globaly just use this instead:

 <?php
 // At top:
require('header.php'); 
 ?>
  <?php
// At bottom:
require('footer.php');
 ?>
 <?php
 //Wherever navbar goes:
require('navbar.php'); 
?>

In header.php:

 <!DOCTYPE html>
 <html lang="en">
 <head>
    <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
 </head>
 <body> 

Do Not close Body or Html tags!
Include html here:

 <?php
 //Or more global php here:

 ?>

Footer.php:

Code here:

<?php
//code

?>

Navbar.php:

<p> Include html code here</p>
<?php
 //Include Navbar PHP code here
 
?>

Benifits:

• Cleaner main php file (index.php) script.
• Change the header or footer. etc to change it on all pages with the include— Good for alerts on all pages etc...
• Time Saving!
• Faster page loads!
• you can have as many files to include as needed!
• server sided!

<div style="height: 100px;"> </div>

OR

<div id="foo"/> and set the style as #foo { height: 100px; }
<div class="bar"/> and set the style as .bar{ height: 100px;  }

An alternative way of sending a large number of repeating characters to a text field (for instance to test the maximum number of characters the field will allow) is to type a few characters and then repeatedly copy and paste them:

inputField.sendKeys('0123456789');
for(int i = 0; i < 100; i++) {
    inputField.sendKeys(Key.chord(Key.CONTROL, 'a'));
    inputField.sendKeys(Key.chord(Key.CONTROL, 'c'));
    for(int i = 0; i < 10; i++) {
        inputField.sendKeys(Key.chord(Key.CONTROL, 'v'));
    }
}

Unfortunately pressing CTRL doesn't seem to work for IE unless REQUIRE_WINDOW_FOCUS is enabled (which can cause other issues), but it works fine for Firefox and Chrome.

There are multiple ways to create an array in shell.

ARR[0]="ABC"
ARR[1]="BCD"
echo ${ARR[*]}

${ARR[*]} prints all elements in the array.

Second way is:

ARR=("A" "B" "C" "D" 5 7 "J")
echo ${#ARR[@]}
echo ${ARR[0]}

${#ARR[@]} is used to count length of the array.

Here this very usefull For Bootstrap Toggle Button . Example in code snippet!! and jsfiddle below.

  <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
    <link href="https://gitcdn.github.io/bootstrap-toggle/2.2.2/css/bootstrap-toggle.min.css" rel="stylesheet">_x000D_
    <script src="https://gitcdn.github.io/bootstrap-toggle/2.2.2/js/bootstrap-toggle.min.js"></script>_x000D_
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet">_x000D_
    <input id="toggle-trigger" type="checkbox" checked data-toggle="toggle">_x000D_
    <button class="btn btn-success" onclick="toggleOn()">On by API</button>_x000D_
<button class="btn btn-danger" onclick="toggleOff()">Off by API</button>_x000D_
<button class="btn btn-primary" onclick="getValue()">Get Value</button>_x000D_
<script>_x000D_
  //If you want to change it dynamically_x000D_
  function toggleOn() {_x000D_
    $('#toggle-trigger').bootstrapToggle('on')_x000D_
  }_x000D_
  function toggleOff() {_x000D_
    $('#toggle-trigger').bootstrapToggle('off')  _x000D_
  }_x000D_
  //if you want get value_x000D_
  function getValue()_x000D_
  {_x000D_
   var value=$('#toggle-trigger').bootstrapToggle().prop('checked');_x000D_
   console.log(value);_x000D_
  }_x000D_
</script>

Update 2020 For Bootstrap 4

I recommended bootstrap4-toggle in 2020.

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">_x000D_
_x000D_
<script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script>_x000D_
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>_x000D_
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>_x000D_
_x000D_
<link href="https://cdn.jsdelivr.net/gh/gitbrent/[email protected]/css/bootstrap4-toggle.min.css" rel="stylesheet">_x000D_
<script src="https://cdn.jsdelivr.net/gh/gitbrent/[email protected]/js/bootstrap4-toggle.min.js"></script>_x000D_
_x000D_
<input id="toggle-trigger" type="checkbox" checked data-toggle="toggle" data-onstyle="success">_x000D_
<button class="btn btn-success" onclick="toggleOn()">On by API</button>_x000D_
<button class="btn btn-danger" onclick="toggleOff()">Off by API</button>_x000D_
<button class="btn btn-primary" onclick="getValue()">Get Value</button>_x000D_
_x000D_
<script>_x000D_
  //If you want to change it dynamically_x000D_
  function toggleOn() {_x000D_
    $('#toggle-trigger').bootstrapToggle('on')_x000D_
  }_x000D_
  function toggleOff() {_x000D_
    $('#toggle-trigger').bootstrapToggle('off')  _x000D_
  }_x000D_
  //if you want get value_x000D_
  function getValue()_x000D_
  {_x000D_
   var value=$('#toggle-trigger').bootstrapToggle().prop('checked');_x000D_
   console.log(value);_x000D_
  }_x000D_
</script>

In newer versions change was made to the flags: from the documentation:

--extended-insert, -e

Write INSERT statements using multiple-row syntax that includes several VALUES lists. This results in a smaller dump file and speeds up inserts when the file is reloaded.

--opt

This option, enabled by default, is shorthand for the combination of --add-drop-table --add-locks --create-options --disable-keys --extended-insert --lock-tables --quick --set-charset. It gives a fast dump operation and produces a dump file that can be reloaded into a MySQL server quickly.

Because the --opt option is enabled by default, you only specify its converse, the --skip-opt to turn off several default settings. See the discussion of mysqldump option groups for information about selectively enabling or disabling a subset of the options affected by --opt.

--skip-extended-insert

Turn off extended-insert

It is possible. Have a look at JSch.addIdentity(...)

This allows you to use key either as byte array or to read it from file.

import com.jcraft.jsch.Channel;
import com.jcraft.jsch.ChannelSftp;
import com.jcraft.jsch.JSch;
import com.jcraft.jsch.Session;

public class UserAuthPubKey {
    public static void main(String[] arg) {
        try {
            JSch jsch = new JSch();

            String user = "tjill";
            String host = "192.18.0.246";
            int port = 10022;
            String privateKey = ".ssh/id_rsa";

            jsch.addIdentity(privateKey);
            System.out.println("identity added ");

            Session session = jsch.getSession(user, host, port);
            System.out.println("session created.");

            // disabling StrictHostKeyChecking may help to make connection but makes it insecure
            // see http://stackoverflow.com/questions/30178936/jsch-sftp-security-with-session-setconfigstricthostkeychecking-no
            // 
            // java.util.Properties config = new java.util.Properties();
            // config.put("StrictHostKeyChecking", "no");
            // session.setConfig(config);

            session.connect();
            System.out.println("session connected.....");

            Channel channel = session.openChannel("sftp");
            channel.setInputStream(System.in);
            channel.setOutputStream(System.out);
            channel.connect();
            System.out.println("shell channel connected....");

            ChannelSftp c = (ChannelSftp) channel;

            String fileName = "test.txt";
            c.put(fileName, "./in/");
            c.exit();
            System.out.println("done");

        } catch (Exception e) {
            System.err.println(e);
        }
    }
}

if you want a unique number after few mili seconds then use Date.now(), if you want to use it inside a for loop then use Date.now() and Math.random() together

unique number inside a for loop

function getUniqueID(){
    for(var i = 0; i< 5; i++)
      console.log(Date.now() + ( (Math.random()*100000).toFixed()))
}
getUniqueID()

output:: all numbers are unique

15598251485988384 155982514859810330 155982514859860737 155982514859882244 155982514859883316

unique number without Math.random()

function getUniqueID(){
        for(var i = 0; i< 5; i++)
          console.log(Date.now())
    }
    getUniqueID()

output:: Numbers are repeated

1559825328327 1559825328327 1559825328327 1559825328328 1559825328328

Use the background-clip and box-shadow properties.

1) Set background-clip: content-box - this restricts the background only to the content itself (instead of covering both the padding and border)

2) Add an inner box-shadow with the spread radius set to the same value as the padding.

So say the padding is 10px - set box-shadow: inset 0 0 0 10px lightGreen - which will make only the padding area light green.

Codepen demo

nav {_x000D_
  width: 80%;_x000D_
  height: 50px;_x000D_
  background-color: gray;_x000D_
  float: left;_x000D_
  padding: 10px; /* 10px padding */_x000D_
  border: 2px solid red;_x000D_
  background-clip: content-box; /* <---- */_x000D_
  box-shadow: inset 0 0 0 10px lightGreen; /* <-- 10px spread radius */_x000D_
}_x000D_
ul {_x000D_
  list-style: none;_x000D_
}_x000D_
li {_x000D_
  display: inline-block;_x000D_
}

<h2>The light green background color shows the padding of the element</h2>_x000D_
<nav>_x000D_
  <ul>_x000D_
    <li><a href="index.html">Home</a>_x000D_
    </li>_x000D_
    <li><a href="/about/">About</a>_x000D_
    </li>_x000D_
    <li><a href="/blog/">Blog</a>_x000D_
    </li>_x000D_
  </ul>_x000D_
</nav>

For a thorough tutorial covering this technique see this great css-tricks post

Inversion of Controls is about separating concerns.

Without IoC: You have a laptop computer and you accidentally break the screen. And darn, you find the same model laptop screen is nowhere in the market. So you're stuck.

With IoC: You have a desktop computer and you accidentally break the screen. You find you can just grab almost any desktop monitor from the market, and it works well with your desktop.

Your desktop successfully implements IoC in this case. It accepts a variety type of monitors, while the laptop does not, it needs a specific screen to get fixed.

I've forgot to add the PostgreSQL JDBC Driver into my project (Mvnrepository).

Gradle:

// http://mvnrepository.com/artifact/postgresql/postgresql
compile group: 'postgresql', name: 'postgresql', version: '9.0-801.jdbc4'

Maven:

<dependency>
    <groupId>postgresql</groupId>
    <artifactId>postgresql</artifactId>
    <version>9.0-801.jdbc4</version>
</dependency>

You can also download the JAR and import to your project manually.

I would rather make it like this

<video  id="v1" width="320" height="240" controls="controls">

</video>

and then use

$("#v1").html('<source src="test1.mp4" type="video/mp4"></source>' );

If you are using Git Gui on windows,

1. Abort the merge
2. Make sure you are on your target branch
3. Delete the conflicting file from explorer
4. Rescan for changes in Git Gui (F5)
5. Notice that conflicting file is deleted
6. Select Stage Changed Files To Commit (Ctrl-I) from Commit menu
7. Enter a commit comment like "deleted conflicting file"
8. Commit (ctrl-enter)
9. Now if you restart the merge it will (hopefully) work.

You need allow ip based access for tomcat in server.xml, by default its disabled. Open server.xml search for "

<Connector port="8080" protocol="HTTP/1.1" 
           connectionTimeout="20000" 
           URIEncoding="UTF-8"
           redirectPort="8443" />

Here add a new attribute useIPVHosts="true" so it looks like this,

<Connector port="8080" protocol="HTTP/1.1" 
           connectionTimeout="20000" 
           URIEncoding="UTF-8"
           redirectPort="8443"
           useIPVHosts="true" />

Now restart tomcat, it should work

xy <- data.frame(x=1:10, y=10:1)
plot <- ggplot(data = xy)+geom_point(aes(x = x, y = y))
plot
panel = grid.get("panel-3-3")

grid.newpage()
pushViewport(viewport(w=1, h=1, name="layout"))
pushViewport(viewport(w=1, h=1, name="panel-3-3"))
upViewport(1)
upViewport(1)
grid.draw(panel)

I found all answers above incomplete somehow, Below are exact steps to get it working.

1. We use npm in order to install the package. For this open the Console and go to your Laravel application directory. Enter the following:

   npm install font-awesome --save-dev

2. Now we have to copy the needed files to the public/css and public/fonts directory. In order to do this open the webpack.mix.js file and add the following:

   mix.copy('node_modules/font-awesome/css/font-awesome.min.css', 'public/css'); mix.copy('node_modules/font-awesome/fonts/*', 'public/fonts');

3. Run the following command in order to execute Laravel Mix:

   npm run dev

4. Add the stylesheet for the Font Awesome in your applications layout file (resources/views/layouts/app.blade.phpapp.blade.php):

   <link href="{{ asset('css/font-awesome.min.css') }}" rel="stylesheet" />

5. Use font awesome icons in templates like

   <i class="fa fa-address-book" aria-hidden="true"></i>

I hope it helps!

UPDATE If you you are using SQL 2012 new syntax was added to make this really easy. See Implement paging (skip / take) functionality with this query

I guess the most elegant is to use the ROW_NUMBER function (available from MS SQL Server 2005):

WITH NumberedMyTable AS
(
    SELECT
        Id,
        Value,
        ROW_NUMBER() OVER (ORDER BY Id) AS RowNumber
    FROM
        MyTable
)
SELECT
    Id,
    Value
FROM
    NumberedMyTable
WHERE
    RowNumber BETWEEN @From AND @To

I've corrected the problem by making the variable accept null

ALTER TABLE `ajout_norme` 
CHANGE `type_norme_code` `type_norme_code` VARCHAR( 2 ) CHARACTER SET utf8 COLLATE utf8_general_ci NULL

BigInteger is immutable, you need to do this,

  BigInteger sum = test.add(new BigInteger(30));  
  System.out.println(sum);

You do not need any client side code if doing this is ASP.NET. The example below is a boostrap input box with a search button with an fontawesome icon.

You will see that in place of using a regular < div > tag with a class of "input-group" I have used a asp:Panel. The DefaultButton property set to the id of my button, does the trick.

In example below, after typing something in the input textbox, you just hit enter and that will result in a submit.

<asp:Panel DefaultButton="btnblogsearch" runat="server" CssClass="input-group blogsearch">
<asp:TextBox ID="txtSearchWords" CssClass="form-control" runat="server" Width="100%" Placeholder="Search for..."></asp:TextBox>
<span class="input-group-btn">
    <asp:LinkButton ID="btnblogsearch" runat="server" CssClass="btn btn-default"><i class="fa fa-search"></i></asp:LinkButton>
</span></asp:Panel>

Try This one. It will generate id according to your wish.

function id()
{
 // add limit
$id_length = 20;

// add any character / digit
$alfa = "abcdefghijklmnopqrstuvwxyz1234567890";
$token = "";
for($i = 1; $i < $id_length; $i ++) {

  // generate randomly within given character/digits
  @$token .= $alfa[rand(1, strlen($alfa))];

}    
return $token;
}

public static String currencyFormat(BigDecimal n) {
    return NumberFormat.getCurrencyInstance().format(n);
}

It will use your JVM’s current default Locale to choose your currency symbol. Or you can specify a Locale.

NumberFormat.getInstance(Locale.US)

For more info, see NumberFormat class.

Just find the error reason in here and fix it.

yourProject/app/build/reports/lint-results-release-fatal.xml

Is it possible to add onclick to a div and have it occur if any area of the div is clicked.

Yes … although it should be done with caution. Make sure there is some mechanism that allows keyboard access. Build on things that work

If yes then why is the onclick method not going through to my div.

You are assigning a string where a function is expected.

divTag.onclick = printWorking;

There are nicer ways to assign event handlers though, although older versions of Internet Explorer are sufficiently different that you should use a library to abstract it. There are plenty of very small event libraries and every major library jQuery) has event handling functionality.

That said, now it is 2019, older versions of Internet Explorer no longer exist in practice so you can go direct to addEventListener

The issue is probably due to /foo/bar not being owned by the writing process on a remote darwin (OS X) system. A solution to the issue is to set adequate owner on the remote site.

Since this answer has been voted, and therefore has been hopefully useful to someone, I'm extending it to make it clearer.

The reason why this happens is that rsync is probably trying to set an arbitrary modification time (mtime) when copying files.

In order to do this darwin's system utime() function requires that the writing process effective uid is either the same as the file uid or super user's one, see opengroup utime's page. Check this discussion on rsync mailing list as reference.

The solution is fairly straight forward. To ensure that we don't impact the width of the cells in the table, we'll turn off white-space. To ensure we get a horizontal scroll bar, we'll turn on overflow-x. And that's pretty much it:

.container {
    width: 30em;
    overflow-x: auto;
    white-space: nowrap;
}

You can see the end-result here, or in the animation below. If the table determines the height of your container, you should not need to explicitly set overflow-y to hidden. But understand that is also an option.

This will do the trick

.gallery-item
{
  opacity:1;
}

.gallery-item:hover
{
  opacity:0;
  transition: opacity .2s ease-out;
  -moz-transition: opacity .2s ease-out;
  -webkit-transition: opacity .2s ease-out;
  -o-transition: opacity .2s ease-out;
}

const x = JSON.stringify(data);
const y = 'search text';

const data = x.filter(res => {
        return(JSON.stringify(res).toLocaleLowerCase()).match(x.toLocaleLowerCase());
      });

try something like this

<script type="text/javascript">
function PopUp(hideOrshow) {
    if (hideOrshow == 'hide') document.getElementById('ac-wrapper').style.display = "none";
    else document.getElementById('ac-wrapper').removeAttribute('style');
}
window.onload = function () {
    setTimeout(function () {
        PopUp('show');
    }, 5000);
}
</script>

and your html

<div id="ac-wrapper" style='display:none'>
    <div id="popup">
        <center>
             <h2>Popup Content Here</h2>    
            <input type="submit" name="submit" value="Submit" onClick="PopUp('hide')" />
        </center>
    </div>
</div>

Demo JsFiddle

I find InputFilter to be more appropriate to validate text inputs on android.

Here's a simple example: How do I use InputFilter to limit characters in an EditText in Android?

You could add a Toast to feedback the user about your restrictions. Also check the android:inputType tag out.

If input stream is not closed properly then this exception may happen. make sure : If inputstream used is not used "Before" in some way then where you are intended to read. i.e if read 2nd time from same input stream in single operation then 2nd call will get this exception. Also make sure to close input stream in finally block or something like that.

I'm unsure if this is still an issue for this individual, but I know it can be a pain for many people in general. Granted, the above solutions will work in some instances, but if you are, for example, using a CMS like WordPress, and the outlines are being generated by either a plugin or theme, you will most likely not have this issue resolved, depending on how you are adding the CSS.

I'd suggest having a separate StyleSheet (for example, use 'Lazyest StyleSheet' plugin), and enter the following CSS within it to override the existing plugin (or theme)-forced style:

a:hover,a:active,a:link {
    outline: 0 !important;
    text-decoration: none !important;
}

Adding '!important' to the specific rule will make this a priority to generate even if the rule may be elsewhere (whether it's in a plugin, theme, etc.).

This helps save time when developing. Sure, you can dig for the original source, but when you're working on many projects, or need to perform updates (where your changes can be overridden [not suggested!]), or add new plugins or themes, this is the best recourse to save time.

Hope this helps...Peace!

Solution: under "react-native" directory: after run command "./gradlew :Examples:UIExplorer:android:app:installDebug" successfully, run commnad "./packager/packager.sh" successfuly. then click "UIExplorer App“ in the emulator or the device

You can try this methods

window.open(location, '_self').close();

Something like this will work, using Linq:

string result = "12345"
var intList = result.Select(digit => int.Parse(digit.ToString()));

This will give you an IEnumerable list of ints.

If you want an IEnumerable of strings:

var intList = result.Select(digit => digit.ToString());

or if you want a List of strings:

var intList = result.ToList();

Your code: path = ActiveWorkbook.Path

returns blank because you haven't saved your workbook yet.

To overcome your problem, go back to the Excel sheet, save your sheet, and run your code again.

This time it will not show blank, but will show you the path where it is located (current folder)

I hope that helped.

Unless you're really worried about older browsers, you could just use the new html5 placeholder attribute like so:

<input type="text" name="email" placeholder="Email address" class="input" />

If you want to generate a unique string in PHP, try following.

md5(uniqid().mt_rand());

In this,

uniqid() - It will generate unique string. This function returns timestamp based unique identifier as a string.

mt_rand() - Generate random number.

md5() - It will generate the hash string.

If what you really want is to avoid multiple form submissions, and not just prevent double click, using jQuery one() on a button's click event can be problematic if there's client-side validation (such as text fields marked as required). That's because click triggers client-side validation, and if the validation fails you cannot use the button again. To avoid this, one() can still be used directly on the form's submit event. This is the cleanest jQuery-based solution I found for that:

<script type="text/javascript">
$("#my-signup-form").one("submit", function() {
    // Just disable the button.
    // There will be only one form submission.
    $("#my-signup-btn").prop("disabled", true);
});
</script>

var x = document.getElementById("parent").querySelector("#child");
// don't forget a #

or

var x = document.querySelector("#parent").querySelector("#child");

or

var x = document.querySelector("#parent #child");

or

var x = document.querySelector("#parent");
var y = x.querySelector("#child");

eg.

var x = document.querySelector("#div1").querySelector("#edit2");

you should you use following code

$configValue = Mage::getStoreConfig(
                   'sectionName/groupName/fieldName',
                   Mage::app()->getStore()
               ); 

Mage::app()->getStore() this will add store code in fetch values so that you can get correct configuration values for current store this will avoid incorrect store's values because magento is also use for multiple store/views so must add store code to fetch anything in magento.

if we have more then one store or multiple views configured then this will insure that we are getting values for current store

Take a look at http://vpython.org/contents/docs/visual/VisualIntro.html.

It provides a vector class which has a method A.rotate(theta,B). It also provides a helper function rotate(A,theta,B) if you don't want to call the method on A.

http://vpython.org/contents/docs/visual/vector.html

Make use of the classpath.

ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
URL url = classLoader.getResource("path/to/folder");
File file = new File(url.toURI());
// ...

Previously I used alias'es in .zshrc for easy switching between versions but today I use SDKMAN. SDKMAN can also handle setting default java for the system, and downloading and installing new java versions.

Once sdkman is installed you can then do commands similar to what is possible with the nvm tool for handling node versions.

sdk list java will list the java versions available on your system as well as available online for installation including their identifier that you can use in the sdk use, sdk default and sdk install commands.

e.g. to install Amazon Corretto 11.0.8 and ask if it should be the new default do this: sdk install java 11.0.8-amzn

A feature I also use regularly is the .sdkmanrc file. If you place that in a directory on your machine and run the sdk env command in the directory then you can configure tool versions used only in that directory. It is also possible to make sdkman switch tool versions automatically using the sdkman_auto_env=true configuration.

sdkman also supports handling other tools for the JVM such as gradle, kotlin, maven and more.

For more information check out https://sdkman.io/usage#env

That is not useful for just one update/delete/insert.
Possibly adds performance if several operators after if condition.
In last case better write

update a set .. where ..
if @@rowcount > 0 
begin
    ..
end

Gentil Kiwi's answer is correct. He developed this mimikatz tool that is able to retrieve non-exportable private keys.

However, his instructions are outdated. You need:

1. Download the lastest release from https://github.com/gentilkiwi/mimikatz/releases

2. Run the cmd with admin rights in the same machine where the certificate was requested

3. Change to the mimikatz bin directory (Win32 or x64 version)

4. Run mimikatz

5. Follow the wiki instructions and the .pfx file (protected with password mimikatz) will be placed in the same folder of the mimikatz bin

mimikatz # crypto::capi
Local CryptoAPI patched

mimikatz # privilege::debug
Privilege '20' OK

mimikatz # crypto::cng
"KeyIso" service patched

mimikatz # crypto::certificates /systemstore:local_machine /store:my /export
* System Store : 'local_machine' (0x00020000)
* Store : 'my'

1. example.domain.local
        Key Container : example.domain.local
        Provider : Microsoft Software Key Storage Provider
        Type : CNG Key (0xffffffff)
        Exportable key : NO
        Key size : 2048
        Public export : OK - 'local_machine_my_0_example.domain.local.der'
        Private export : OK - 'local_machine_my_0_example.domain.local.pfx'

Here is something really neat and simple (atleast I believe so :)) and requires no manipulation of date to be cloned or overloading any of browser's native functions like toJSON (reference: How to JSON stringify a javascript Date and preserve timezone, courtsy Shawson)

Pass a replacer function to JSON.stringify that stringifies stuff to your heart's content!!! This way you don't have to do hour and minute diffs or any other manipulations.

I have put in console.logs to see intermediate results so it is clear what is going on and how recursion is working. That reveals something worthy of notice: value param to replacer is already converted to ISO date format :). Use this[key] to work with original data.

var replacer = function(key, value)
{
    var returnVal = value;
    if(this[key] instanceof Date)
    {
        console.log("replacer called with key - ", key, " value - ", value, this[key]); 

        returnVal = this[key].toString();

        /* Above line does not strictly speaking clone the date as in the cloned object 
         * it is a string in same format as the original but not a Date object. I tried 
         * multiple things but was unable to cause a Date object being created in the 
         * clone. 
         * Please Heeeeelp someone here!

        returnVal = new Date(JSON.parse(JSON.stringify(this[key])));   //OR
        returnVal = new Date(this[key]);   //OR
        returnVal = this[key];   //careful, returning original obj so may have potential side effect

*/
    }
    console.log("returning value: ", returnVal);

    /* if undefined is returned, the key is not at all added to the new object(i.e. clone), 
     * so return null. null !== undefined but both are falsy and can be used as such*/
    return this[key] === undefined ? null : returnVal;
};

ab = {prop1: "p1", prop2: [1, "str2", {p1: "p1inner", p2: undefined, p3: null, p4date: new Date()}]};
var abstr = JSON.stringify(ab, replacer);
var abcloned = JSON.parse(abstr);
console.log("ab is: ", ab);
console.log("abcloned is: ", abcloned);

/* abcloned is:
 * {
  "prop1": "p1",
  "prop2": [
    1,
    "str2",
    {
      "p1": "p1inner",
      "p2": null,
      "p3": null,
      "p4date": "Tue Jun 11 2019 18:47:50 GMT+0530 (India Standard Time)"
    }
  ]
}
Note p4date is string not Date object but format and timezone are completely preserved.
*/

For many types (integer, double, DateTime etc), there is a static Parse method. You can invoke it using reflection:

MethodInfo m = typeof(T).GetMethod("Parse", new Type[] { typeof(string) } );

if (m != null)
{
    return m.Invoke(null, new object[] { base.Value });
}

I did a test on MS SQL 2005 using the following tables: A 400K rows, B 26K rows and C 450 rows.

The estimated query plan indicated that the basic inner join would be 3 times slower than the nested sub-queries, however when actually running the query, the basic inner join was twice as fast as the nested queries, The basic inner join took 297ms on very minimal server hardware.

What database are you using, and what times are you seeing? I'm thinking if you are seeing poor performance then it is probably an index problem.

Regarding your "trick the system" subquestion, you can handle that by normalizing both the "bad word" list and the user-entered text before doing your search. e.g., Use a series of regexes (or tr if PHP has it) to convert [z$5] to "s", [4@] to "a", etc., then compare the normalized "bad word" list against the normalized text. Note that the normalization could potentially lead to additional false positives, although I can't think of any actual cases at the moment.

The larger challenge is to come up with something that will let people quote "The pen is mightier than the sword" while blocking "p e n i s".

I ran accross the same kind of problem with the server dying when trying to use the swap. This is because mod_php does not free memory ever. So Apache processes keep growing either reaching apache or PHP's memory limit or, if there's no limit, crashing the server.

Restarting apache makes it to spawn new fresh slim processes but as they run PHP scripts over time, they grow until problems arise.

The solution is to make apache to kill processes after a certain number of queries served so it will create new ones ( There are some questions related to that) reducing the MaxRequestsPerChild configuration option to, let's say 100 (Defaults to 1000).

Of course this may reduce server performances as it takes ressources to kill and spawn new processes but at least it keeps the site working. You might be tempted to raise the number of running processes to keep performances high, be sure PHP (or apache) memory limit x max number of processes do not get over your server's physical ram.

Here's my experience, hope it helps.

The easiest way:

$('#selector').val().length

I have used this piece of code for doing the task that you describe:

function mergeRecursive(obj1, obj2) {
    for (var p in obj2) {
        try {
            if(obj2[p].constructor == Object) {
                obj1[p] = mergeRecursive(obj1[p], obj2[p]);
            }
            // Property in destination object set; update its value.
            else if (Ext.isArray(obj2[p])) {
                // obj1[p] = [];
                if (obj2[p].length < 1) {
                    obj1[p] = obj2[p];
                }
                else {
                    obj1[p] = mergeRecursive(obj1[p], obj2[p]);
                }

            }else{
                obj1[p] = obj2[p];
            }
        } catch (e) {
            // Property in destination object not set; create it and set its value.
            obj1[p] = obj2[p];
        }
    }
    return obj1;
}

this will get you a new object that will merge all the changes between the old object and the new object from your form

Letters only:

Regex.IsMatch(theString, @"^[\p{L}]+$");

Letters and numbers:

Regex.IsMatch(theString, @"^[\p{L}\p{N}]+$");

Letters, numbers and underscore:

Regex.IsMatch(theString, @"^[\w]+$");

Note, these patterns also match international characters (as opposed to using the a-z construct).

Also for Java 8 an interesting performance benchmark for reactive (non-blocking) Spring Boot REST application being hosted on various JVMs by AMIS Technology Blog has been published in Nov 2018 showing that, among other differences:

• OpenJDK has higher CPU usage than OracleJDK,
• OpenJDK has slightly lower response time than OracleJDK,
• OpenJDK has higher memory usage than OracleJDK,

For details please see the source article.

Of course YMMV, this is just one of the benchmarks.

Use the set() method: see doc

arraylist.set(index,newvalue);

Create a function like so:

CREATE FUNCTION dbo.fn_FileExists(@path varchar(512))
RETURNS BIT
AS
BEGIN
     DECLARE @result INT
     EXEC master.dbo.xp_fileexist @path, @result OUTPUT
     RETURN cast(@result as bit)
END;
GO

Edit your table and add a computed column (IsExists BIT). Set the expression to:

dbo.fn_FileExists(filepath)

Then just select:

SELECT * FROM dbo.MyTable where IsExists = 1

Update:

To use the function outside a computed column:

select id, filename, dbo.fn_FileExists(filename) as IsExists
from dbo.MyTable

Update:

If the function returns 0 for a known file, then there is likely a permissions issue. Make sure the SQL Server's account has sufficient permissions to access the folder and files. Read-only should be enough.

And YES, by default, the 'NETWORK SERVICE' account will not have sufficient right into most folders. Right click on the folder in question and select 'Properties', then click on the 'Security' tab. Click 'Edit' and add 'Network Service'. Click 'Apply' and retest.

seq 1 100 | python3 -c 'print(__import__("random").choice(__import__("sys").stdin.readlines()))'

It sounds like something like the below will suit your needs:

With Sheets("Sheet1")
    .Rows( X & ":" & .Rows.Count).Delete
End With

Where X is a variable that = the row number ( 415 )

It's perfectly possible to update multiple columns in the same statement, and in fact your code is doing it. So why does it seem that "INV_TOTAL is not updating, only the inv_discount"?

Because you're updating INV_TOTAL with INV_DISCOUNT, and the database is going to use the existing value of INV_DISCOUNT and not the one you change it to. So I'm afraid what you need to do is this:

UPDATE INVOICE
   SET INV_DISCOUNT = DISC1 * INV_SUBTOTAL
     , INV_TOTAL    = INV_SUBTOTAL - (DISC1 * INV_SUBTOTAL)     
WHERE INV_ID = I_INV_ID;

        

Perhaps that seems a bit clunky to you. It is, but the problem lies in your data model. Storing derivable values in the table, rather than deriving when needed, rarely leads to elegant SQL.

Yes you can usually see what SOAP version is supported based on the WSDL.

Take a look at Demo web service WSDL. It has a reference to the soap12 namespace indicating it supports SOAP 1.2. If that was absent then you'd probably be safe assuming the service only supported SOAP 1.1.

Just a clarification for those new to Swift and iOS programming. Below line of code:

button.setTitle("myTitle", forState: UIControlState.Normal)

only applies to IBOutlets, not IBActions.

So, if your app is using a button as a function to execute some code, say playing music, and you want to change the title from Play to Pause based on a toggle variable, you need to also create an IBOutlet for that button.

If you try to use button.setTitle against an IBAction you will get an error. Its obvious once you know it, but for the noobs (we all were) this is a helpful tip.

Plugins -> Plugin Manager -> Show Plugin Manager -> Setting -> Check mark On Force HTTP instead of HTTPS for downloading Plugin List & Use development plugin list (may contain untested, unvalidated or un-installable plugins). -> OK.

I usually use

#define INFINITY (1e999)

or

const double INFINITY = 1e999

which works at least in IEEE 754 contexts because the highest representable double value is roughly 1e308. 1e309 would work just as well, as would 1e99999, but three nines is sufficient and memorable. Since this is either a double literal (in the #define case) or an actual Inf value, it will remain infinite even if you're using 128-bit (“long double”) floats.

It is very simple. You can use

.fill .map 
{
  min-height: 100vh;
}

You can change height according to your requirement.

For multiplication of variable to time.Second using following code

    oneHr:=3600
    addOneHrDuration :=time.Duration(oneHr)
    addOneHrCurrTime := time.Now().Add(addOneHrDuration*time.Second)

You can reference gems with source:

source: 'https://source.com', git repository (:github => 'git/url') and with local path

:path => '.../path/gem_name'.

You can learn more about [Gemfiles and how to use them] (https://kolosek.com/rails-bundle-install-and-gemfile) in this article.

For someone who are more curious

class Testt {
    static void Display(String s , String varname){
        System.out.println(varname + " variable data = "+ s + " :: address hashmap =  " + s.hashCode());
    }

    static void changeto(String s , String t){
        System.out.println("entered function");
        Display(s , "s");
        s = t ;
        Display(s,"s");
        System.out.println("exiting function");
    }

    public static void main(String args[]){
        String s =  "hi" ;
        Display(s,"s");
        changeto(s,"bye");
        Display(s,"s");
    }
}

Now by running this above code you can see how address hashcodes change with String variable s . a new object is allocated to variable s in function changeto when s is changed

I had the same problem and I fixed it by changing the database user privileges to full read & write.

If you're using chained syntax:

$(".class").each(function() {
    // ...
});

...I don't think there's any (reasonable) way for the code within the each function to know how many items there are. (Unreasonable ways would involve repeating the selector and using index.)

But it's easy enough to make the collection available to the function that you're calling in each. Here's one way to do that:

var collection = $(".class");
collection.each(function() {
    // You can access `collection.length` here.
});

As a somewhat convoluted option, you could convert your jQuery object to an array and then use the array's forEach. The arguments that get passed to forEach's callback are the entry being visited (what jQuery gives you as this and as the second argument), the index of that entry, and the array you called it on:

$(".class").get().forEach(function(entry, index, array) {
    // Here, array.length is the total number of items
});

That assumes an at least vaguely modern JavaScript engine and/or a shim for Array#forEach.

Or for that matter, give yourself a new tool:

// Loop through the jQuery set calling the callback:
//    loop(callback, thisArg);
// Callback gets called with `this` set to `thisArg` unless `thisArg`
// is falsey, in which case `this` will be the element being visited.
// Arguments to callback are `element`, `index`, and `set`, where
// `element` is the element being visited, `index` is its index in the
// set, and `set` is the jQuery set `loop` was called on.
// Callback's return value is ignored unless it's `=== false`, in which case
// it stops the loop.
$.fn.loop = function(callback, thisArg) {
    var me = this;
    return this.each(function(index, element) {
        return callback.call(thisArg || element, element, index, me);
    });
};

Usage:

$(".class").loop(function(element, index, set) {
    // Here, set.length is the length of the set
});

You can use checkout or co

$ svn co http://example.com/svn/app-name directory-name

Some short codes:-

1. checkout (co)
2. commit (ci)
3. copy (cp)
4. delete (del, remove,rm)
5. diff (di)

This is normal if you are using async/await functionalities in your application.

localStorage only supports strings. Use JSON.stringify() and JSON.parse().

var names = [];
names[0] = prompt("New member name?");
localStorage.setItem("names", JSON.stringify(names));

//...
var storedNames = JSON.parse(localStorage.getItem("names"));

Similar Question here

I'll repost my response and propose a merge:

Output UTC seems to be the subject of some confusion -- people seem to gravitate toward moment.js.

Borrowing from this answer, you could do something like this (i.e. use a convert function that creates the date with the UTC constructor) without moment.js:

controller

var app1 = angular.module('app1',[]);

app1.controller('ctrl',['$scope',function($scope){

  var toUTCDate = function(date){
    var _utc = new Date(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate(),  date.getUTCHours(), date.getUTCMinutes(), date.getUTCSeconds());
    return _utc;
  };

  var millisToUTCDate = function(millis){
    return toUTCDate(new Date(millis));
  };

    $scope.toUTCDate = toUTCDate;
    $scope.millisToUTCDate = millisToUTCDate;

  }]);

template

<html ng-app="app1">

  <head>
    <script data-require="angular.js@*" data-semver="1.2.12" src="http://code.angularjs.org/1.2.12/angular.js"></script>
    <link rel="stylesheet" href="style.css" />
    <script src="script.js"></script>
  </head>

  <body>
    <div ng-controller="ctrl">
      <div>
      utc {{millisToUTCDate(1400167800) | date:'dd-M-yyyy H:mm'}}
      </div>
      <div>
      local {{1400167800 | date:'dd-M-yyyy H:mm'}}
      </div>
    </div>
  </body>

</html>

here's plunker to play with it

See also this and this.

Also note that with this method, if you use the 'Z' from Angular's date filter, it seems it will still print your local timezone offset.

In later versions (tested with TensorFlow 1.14) there's a more numpy-like way to get the shape of a tensor. You can use tensor.shape to get the shape of the tensor.

tensor_shape = tensor.shape
print(tensor_shape)

How much a stack can grow?

You can use a VM option named ss to adjust the maximum stack size. A VM option is usually passed using -X{option}. So you can use java -Xss1M to set the maximum of stack size to 1M.

Each thread has at least one stack. Some Java Virtual Machines(JVM) put Java stack(Java method calls) and native stack(Native method calls in VM) into one stack, and perform stack unwinding using a Managed to Native Frame, known as M2NFrame. Some JVMs keep two stacks separately. The Xss set the size of the Java Stack in most cases.

For many JVMs, they put different default values for stack size on different platforms.

Can we limit this growth?

When a method call occurs, a new stack frame will be created on the stack of that thread. The stack will contain local variables, parameters, return address, etc. In java, you can never put an object on stack, only object reference can be stored on stack. Since array is also an object in java, arrays are also not stored on stack. So, if you reduce the amount of your local primitive variables, parameters by grouping them into objects, you can reduce the space on stack. Actually, the fact that we cannot explicitly put objects on java stack affects the performance some time(cache miss).

Does stack has some default minimum value or default maximum value?

As I said before, different VMs are different, and may change over versions. See here.

how does garbage collection work on stack?

Garbage collections in Java is a hot topic. Garbage collection aims to collect unreachable objects in the heap. So that needs a definition of 'reachable.' Everything on the stack constitutes part of the root set references in GC. Everything that is reachable from every stack of every thread should be considered as live. There are some other root set references, like Thread objects and some class objects.

This is only a very vague use of stack on GC. Currently most JVMs are using a generational GC. This article gives brief introduction about Java GC. And recently I read a very good article talking about the GC on .net. The GC on oracle jvm is quite similar so I think that might also help you.

Solved my problem by adding this to my ListView:

android:scrollbars="none"

If you want to use an array, you have to keep a counter which contains the number of cars in the garage. Better use an ArrayList instead of array:

List<Car> garage = new ArrayList<Car>();
garage.add(redCar);

Make sure you have more slots for private images.

In my case I converted a user into an organization and it lost it's one free private image, so previous pushes that worked, no longer worked.

Here's what I believe is the Swift equivalent:

if let data = NSData(contentsOfFile: filePath) {
   let length = data.length
   let byteData = malloc(length)
   memcmp(byteData, data.bytes, length)
}

While ASP.NET MVC will allow you to have two actions with the same name, .NET won't allow you to have two methods with the same signature - i.e. the same name and parameters.

You will need to name the methods differently use the ActionName attribute to tell ASP.NET MVC that they're actually the same action.

That said, if you're talking about a GET and a POST, this problem will likely go away, as the POST action will take more parameters than the GET and therefore be distinguishable.

So, you need either:

[HttpGet]
public ActionResult ActionName() {...}

[HttpPost, ActionName("ActionName")]
public ActionResult ActionNamePost() {...}

Or,

[HttpGet]
public ActionResult ActionName() {...}

[HttpPost]
public ActionResult ActionName(string aParameter) {...}

If you use a JavaScript library, consider Dojo Toolkit which is compatible (after minor modifications) with the Closure Compiler's Advanced mode compilation.

Dojo – The Only JavaScript Library Compatible with The Closure Compiler

Code compiled with Closure Advanced mode is almost impossible to reverse-engineer, even passing through a beautifier, as the entire code base (includinhg the library) is obfuscated. It is also 25% small on average.

JavaScript code that is merely minified (YUI Compressor, Uglify etc.) is easy to reverse-engineer after passing through a beautifier.

Please select the same in the outer select. You can't access the alias name in the same query.

SELECT *, (CASE
        WHEN articleNumber < 2 THEN 'Ama'
        WHEN articleNumber < 5 THEN 'SemiAma' 
        WHEN articleNumber < 7 THEN 'Good'  
        WHEN articleNumber < 9 THEN 'Better' 
        WHEN articleNumber < 12 THEN 'Best'
        ELSE 'Outstanding'
        END) AS ranking 
FROM(
    SELECT registrationDate, (SELECT COUNT(*) FROM Articles WHERE Articles.userId = Users.userId) as articleNumber, 
    hobbies, etc...
    FROM USERS
)x

1st way is to use props

<Row id = "someRandomID">

Wherein, in the Definition, you may just go

const Row = props  => {
 div id = {props.id}
}

The same could be done with class, replacing id with className in the above example.

You might as well use react-html-id, that is an npm package. This is an npm package that allows you to use unique html IDs for components without any dependencies on other libraries.

Ref: react-html-id

Peace.

You can use the @helper Razor directive:

@helper WelcomeMessage(string username)
{
    <p>Welcome, @username.</p>
}

Then you invoke it like this:

@WelcomeMessage("John Smith")

There is no automated uninstaller.

You have to remove Eclipse manually. At least Eclipse does not write anything in the system registry, so deleting some directories and files is enough.

Note: I use Unix style paths in this answer but the locations should be the same on Windows or Unix systems, so ~ refers to the user home directory even on Windows.

Why is there no uninstaller?

According to this discussion about uninstalling Eclipse, the reasoning for not providing an uninstaller is that the Eclipse installer is supposed to just automate a few tasks that in the past had to be done manually (like downloading and extracting Eclipse and adding shortcuts), so they also can be undone manually. There is no entry in "Programs and Features" because the installer does not register anything in the system registry.

How to quickly uninstall Eclipse

Just delete the Eclipse directory and any desktop and start menu shortcuts and be done with it, if you don't mind a few leftover files.

In my opinion this is generally enough and I would stop here, because multiple Eclipse installations can share some files and you don't accidentally want to delete those shared files. You also keep all your projects.

How to completely uninstall Eclipse

If you really want to remove Eclipse without leaving any traces, you have to manually delete

• all desktop and start menu shortcuts
• the installation directory (e.g. ~/eclipse/photon/)
• the p2 bundle pool (which is often shared with other eclipse installations)

The installer has a "Bundle Pools" menu entry which lists the locations of all bundle pools. If you have other Eclipse installations on your system you can use the "Cleanup Agent" to clean up unused bundles. If you don't have any other Eclipse installations you can delete the whole bundle pool directory instead (by default ~/p2/).

If you want to completely remove the Eclipse installer too, delete the installer's executable and the ~/.eclipse/ directory.

Depending on what kind of work you did with Eclipse, there can be more directories that you may want to delete. If you used Maven, then ~/.m2/ contains the Maven cache and settings (shared with Maven CLI and other IDEs). If you develop Eclipse plugins, then there might be JUnit workspaces from test runs, next to you Eclipse workspace. Likewise other build tools and development environments used in Eclipse could have created similar directories.

How to delete all projects

If you want to delete your projects and workspace metadata, you have to delete your workspace(s). The default workspace location is ´~/workspace/´. You can also search for the .metadata directory to get all Eclipse workspaces on your machine.

If you are working with Git projects, these are generally not saved in the workspace but in the ~/git/ directory.

var month = new Date().getMonth();
var newmon = month + 1;
$('#month').html((newmon < 10 ? '0' : '') + newmon );

I simply fixed your month issue, getMonth array start from 0 to 11.

See my article on understanding vertical alignment. There are multiple techniques to accomplish what you want at the end of the discussion.

(Super-short summary: either set the line-height of the child equal to the height of the container, or set positioning on the container and absolutely position the child at top:50% with margin-top:-YYYpx, YYY being half the known height of the child.)

I think what you are after is Task.Delay. This doesn't block the thread like Sleep does and it means you can do this using a single thread using the async programming model.

async Task PutTaskDelay()
{
    await Task.Delay(5000);
} 

private async void btnTaskDelay_Click(object sender, EventArgs e)
{
    await PutTaskDelay();
    MessageBox.Show("I am back");
}

Changes in C++17

Download the C++17 International Standard final draft here.

Aggregates

C++17 expands and enhances aggregates and aggregate initialization. The standard library also now includes an std::is_aggregate type trait class. Here is the formal definition from section 11.6.1.1 and 11.6.1.2 (internal references elided):

An aggregate is an array or a class with
— no user-provided, explicit, or inherited constructors,
— no private or protected non-static data members,
— no virtual functions, and
— no virtual, private, or protected base classes.
[ Note: Aggregate initialization does not allow accessing protected and private base class’ members or constructors. —end note ]
The elements of an aggregate are:
— for an array, the array elements in increasing subscript order, or
— for a class, the direct base classes in declaration order, followed by the direct non-static data members that are not members of an anonymous union, in declaration order.

What changed?

1. Aggregates can now have public, non-virtual base classes. Furthermore, it is not a requirement that base classes be aggregates. If they are not aggregates, they are list-initialized.

struct B1 // not a aggregate
{
    int i1;
    B1(int a) : i1(a) { }
};
struct B2
{
    int i2;
    B2() = default;
};
struct M // not an aggregate
{
    int m;
    M(int a) : m(a) { }
};
struct C : B1, B2
{
    int j;
    M m;
    C() = default;
};
C c { { 1 }, { 2 }, 3, { 4 } };
cout
    << "is C aggregate?: " << (std::is_aggregate<C>::value ? 'Y' : 'N')
    << " i1: " << c.i1 << " i2: " << c.i2
    << " j: " << c.j << " m.m: " << c.m.m << endl;

//stdout: is C aggregate?: Y, i1=1 i2=2 j=3 m.m=4

2. Explicit defaulted constructors are disallowed

struct D // not an aggregate
{
    int i = 0;
    D() = default;
    explicit D(D const&) = default;
};

3. Inheriting constructors are disallowed

struct B1
{
    int i1;
    B1() : i1(0) { }
};
struct C : B1 // not an aggregate
{
    using B1::B1;
};

Trivial Classes

The definition of trivial class was reworked in C++17 to address several defects that were not addressed in C++14. The changes were technical in nature. Here is the new definition at 12.0.6 (internal references elided):

A trivially copyable class is a class:
— where each copy constructor, move constructor, copy assignment operator, and move assignment operator is either deleted or trivial,
— that has at least one non-deleted copy constructor, move constructor, copy assignment operator, or move assignment operator, and
— that has a trivial, non-deleted destructor.
A trivial class is a class that is trivially copyable and has one or more default constructors, all of which are either trivial or deleted and at least one of which is not deleted. [ Note: In particular, a trivially copyable or trivial class does not have virtual functions or virtual base classes.—end note ]

Changes:

1. Under C++14, for a class to be trivial, the class could not have any copy/move constructor/assignment operators that were non-trivial. However, then an implicitly declared as defaulted constructor/operator could be non-trivial and yet defined as deleted because, for example, the class contained a subobject of class type that could not be copied/moved. The presence of such non-trivial, defined-as-deleted constructor/operator would cause the whole class to be non-trivial. A similar problem existed with destructors. C++17 clarifies that the presence of such constructor/operators does not cause the class to be non-trivially copyable, hence non-trivial, and that a trivially copyable class must have a trivial, non-deleted destructor. DR1734, DR1928
2. C++14 allowed a trivially copyable class, hence a trivial class, to have every copy/move constructor/assignment operator declared as deleted. If such as class was also standard layout, it could, however, be legally copied/moved with std::memcpy. This was a semantic contradiction, because, by defining as deleted all constructor/assignment operators, the creator of the class clearly intended that the class could not be copied/moved, yet the class still met the definition of a trivially copyable class. Hence in C++17 we have a new clause stating that trivially copyable class must have at least one trivial, non-deleted (though not necessarily publicly accessible) copy/move constructor/assignment operator. See N4148, DR1734
3. The third technical change concerns a similar problem with default constructors. Under C++14, a class could have trivial default constructors that were implicitly defined as deleted, yet still be a trivial class. The new definition clarifies that a trivial class must have a least one trivial, non-deleted default constructor. See DR1496

Standard-layout Classes

The definition of standard-layout was also reworked to address defect reports. Again the changes were technical in nature. Here is the text from the standard (12.0.7). As before, internal references are elided:

A class S is a standard-layout class if it:
— has no non-static data members of type non-standard-layout class (or array of such types) or reference,
— has no virtual functions and no virtual base classes,
— has the same access control for all non-static data members,
— has no non-standard-layout base classes,
— has at most one base class subobject of any given type,
— has all non-static data members and bit-fields in the class and its base classes first declared in the same class, and
— has no element of the set M(S) of types (defined below) as a base class.108
M(X) is defined as follows:
— If X is a non-union class type with no (possibly inherited) non-static data members, the set M(X) is empty.
— If X is a non-union class type whose first non-static data member has type X0 (where said member may be an anonymous union), the set M(X) consists of X0 and the elements of M(X0).
— If X is a union type, the set M(X) is the union of all M(Ui) and the set containing all Ui, where each Ui is the type of the ith non-static data member of X.
— If X is an array type with element type Xe, the set M(X) consists of Xe and the elements of M(Xe).
— If X is a non-class, non-array type, the set M(X) is empty.
[ Note: M(X) is the set of the types of all non-base-class subobjects that are guaranteed in a standard-layout class to be at a zero offset in X. —end note ]
[ Example:

struct B { int i; }; // standard-layout class
struct C : B { }; // standard-layout class
struct D : C { }; // standard-layout class
struct E : D { char : 4; }; // not a standard-layout class
struct Q {};
struct S : Q { };
struct T : Q { };
struct U : S, T { }; // not a standard-layout class

—end example ]
108) This ensures that two subobjects that have the same class type and that belong to the same most derived object are not allocated at the same address.

Changes:

1. Clarified that the requirement that only one class in the derivation tree "has" non-static data members refers to a class where such data members are first declared, not classes where they may be inherited, and extended this requirement to non-static bit fields. Also clarified that a standard-layout class "has at most one base class subobject of any given type." See DR1813, DR1881
2. The definition of standard-layout has never allowed the type of any base class to be the same type as the first non-static data member. It is to avoid a situation where a data member at offset zero has the same type as any base class. The C++17 standard provides a more rigorous, recursive definition of "the set of the types of all non-base-class subobjects that are guaranteed in a standard-layout class to be at a zero offset" so as to prohibit such types from being the type of any base class. See DR1672, DR2120.
   

Note: The C++ standards committee intended the above changes based on defect reports to apply to C++14, though the new language is not in the published C++14 standard. It is in the C++17 standard.

This can be a good option if you want python completion as well as other languages. https://github.com/Valloric/YouCompleteMe

The python completion is jedi based same as jedi-vim.

$(document).ready(function(){  _x000D_
    $("#btn_clone").click(function(){  _x000D_
        $("#a_clone").clone().appendTo("#b_clone");  _x000D_
    });  _x000D_
});  

.container{_x000D_
    padding: 15px;_x000D_
    border: 12px solid #23384E;_x000D_
    background: #28BAA2;_x000D_
    margin-top: 10px;_x000D_
}

<!DOCTYPE html>  _x000D_
<html>  _x000D_
<head>  _x000D_
<title>jQuery Clone Method</title> _x000D_
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script> _x000D_
_x000D_
_x000D_
</head>  _x000D_
<body> _x000D_
<div class="container">_x000D_
<p id="a_clone"><b> This is simple example of clone method.</b></p>  _x000D_
<p id="b_clone"><b>Note:</b>Click The Below button Click Me</p>  _x000D_
<button id="btn_clone">Click Me!</button>  _x000D_
</div> _x000D_
</body>  _x000D_
</html>  

For more detail and demo

• XQuery Against the xml Data Type
• General XQuery Use Cases
• XQueries Involving Hierarchy

• XQueries Involving Order

• Anything in Michael Rys blog

Update

My recomendation would be to shred the XML into relations and do searches and joins on the resulted relation, in a set oriented fashion, rather than the procedural fashion of searching specific nodes in the XML. Here is a simple XML query that shreds out the nodes and attributes of interest:

select x.value(N'../../../../@stepId', N'int') as StepID
  , x.value(N'../../@id', N'int') as ComponentID
  , x.value(N'@nom',N'nvarchar(100)') as Nom
  , x.value(N'@valeur', N'nvarchar(100)') as Valeur
from @x.nodes(N'/xml/box/components/component/variables/variable') t(x)

However, if you must use an XPath that retrieves exactly the value of interest:

select x.value(N'@valeur', N'nvarchar(100)') as Valeur
from @x.nodes(N'/xml/box[@stepId=sql:variable("@stepID")]/
    components/component[@id = sql:variable("@componentID")]/
       variables/variable[@nom="Enabled"]') t(x)

If the stepID and component ID are columns, not variables, the you should use sql:column() instead of sql:variable in the XPath filters. See Binding Relational Data Inside XML Data.

And finaly if all you need is to check for existance you can use the exist() XML method:

select @x.exist(
  N'/xml/box[@stepId=sql:variable("@stepID")]/
    components/component[@id = sql:variable("@componentID")]/
      variables/variable[@nom="Enabled" and @valeur="Yes"]') 

Being a programmer made this 10-minute Winform project. It's been useful for me. Making this app to a context menu for file explorer would save more clicks.

Form1.cs:

using System;
using System.Runtime.InteropServices;
using System.Text;
using System.Windows.Forms;

namespace ToShortPath
{
    public partial class Form1 : Form
    {
        [DllImport("kernel32.dll", CharSet = CharSet.Auto)]
        public static extern int GetShortPathName(
                 [MarshalAs(UnmanagedType.LPTStr)]
                   string path,
                 [MarshalAs(UnmanagedType.LPTStr)]
                   StringBuilder shortPath,
                 int shortPathLength
                 );
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            // Show the dialog and get result.
            var openFileDialog1 = new OpenFileDialog();
            DialogResult result = openFileDialog1.ShowDialog();
            if (result == DialogResult.OK) // Test result.
            {
                textBox1.Text = openFileDialog1.FileName;
            }
        }
        private void button2_Click(object sender, EventArgs e)
        {
            var openFileDialog1 = new FolderBrowserDialog();
            DialogResult result = openFileDialog1.ShowDialog();
            if (result == DialogResult.OK) // Test result.
            {
                textBox1.Text = openFileDialog1.SelectedPath;
            }

        }

        private void textBox1_TextChanged(object sender, EventArgs e)
        {
            StringBuilder shortPath = new StringBuilder(65000);
            GetShortPathName(textBox1.Text, shortPath, shortPath.Capacity);
            textBox2.Text = shortPath.ToString();
        }

    }
}

Form1.Designer.cs:

namespace ToShortPath
{
    partial class Form1
    {
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.textBox1 = new System.Windows.Forms.TextBox();
            this.textBox2 = new System.Windows.Forms.TextBox();
            this.label1 = new System.Windows.Forms.Label();
            this.label2 = new System.Windows.Forms.Label();
            this.button1 = new System.Windows.Forms.Button();
            this.button2 = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // textBox1
            // 
            this.textBox1.Location = new System.Drawing.Point(69, 13);
            this.textBox1.Multiline = true;
            this.textBox1.Name = "textBox1";
            this.textBox1.Size = new System.Drawing.Size(516, 53);
            this.textBox1.TabIndex = 0;
            this.textBox1.TextChanged += new System.EventHandler(this.textBox1_TextChanged);
            // 
            // textBox2
            // 
            this.textBox2.Location = new System.Drawing.Point(69, 72);
            this.textBox2.Multiline = true;
            this.textBox2.Name = "textBox2";
            this.textBox2.ReadOnly = true;
            this.textBox2.Size = new System.Drawing.Size(516, 53);
            this.textBox2.TabIndex = 1;
            // 
            // label1
            // 
            this.label1.AutoSize = true;
            this.label1.Location = new System.Drawing.Point(7, 35);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(56, 13);
            this.label1.TabIndex = 2;
            this.label1.Text = "Long Path";
            // 
            // label2
            // 
            this.label2.AutoSize = true;
            this.label2.Location = new System.Drawing.Point(7, 95);
            this.label2.Name = "label2";
            this.label2.Size = new System.Drawing.Size(57, 13);
            this.label2.TabIndex = 3;
            this.label2.Text = "Short Path";
            // 
            // button1
            // 
            this.button1.AutoSize = true;
            this.button1.Location = new System.Drawing.Point(591, 13);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(40, 53);
            this.button1.TabIndex = 4;
            this.button1.Text = "File";
            this.button1.UseVisualStyleBackColor = true;
            this.button1.Click += new System.EventHandler(this.button1_Click);
            // 
            // button2
            // 
            this.button2.AutoSize = true;
            this.button2.Location = new System.Drawing.Point(637, 12);
            this.button2.Name = "button2";
            this.button2.Size = new System.Drawing.Size(46, 53);
            this.button2.TabIndex = 5;
            this.button2.Text = "Folder";
            this.button2.UseVisualStyleBackColor = true;
            this.button2.Click += new System.EventHandler(this.button2_Click);
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(687, 135);
            this.Controls.Add(this.button2);
            this.Controls.Add(this.button1);
            this.Controls.Add(this.label2);
            this.Controls.Add(this.label1);
            this.Controls.Add(this.textBox2);
            this.Controls.Add(this.textBox1);
            this.Name = "Form1";
            this.Text = "Short Path";
            this.ResumeLayout(false);
            this.PerformLayout();

        }

        #endregion

        private System.Windows.Forms.TextBox textBox1;
        private System.Windows.Forms.TextBox textBox2;
        private System.Windows.Forms.Label label1;
        private System.Windows.Forms.Label label2;
        private System.Windows.Forms.Button button1;
        private System.Windows.Forms.Button button2;
    }
}

For a concrete example of accessing the SMS/MMS database, take a look at gTalkSMS.

   import java.util.Scanner;
   public class Task1 {
         static Scanner input=new Scanner(System.in);
         static String sentence;
         static int length;
         public static void main(String[] args) {
    // TODO code application logic here
         System.out.println("Please Enter a sentence and the length you wish it to be ");
         sentence=input.nextLine();
         System.out.println("Please Enter the length you wish it to be ");
         length=input.nextInt();
    
    //invoking the method for truncating 
         truncate(length,sentence);
}

public static void truncate(int len, String sent){
    int count=0;//used to keep a record everytime the code encounters a whitespace
    String status="not";//changes when the the truncated sentence is printed

    //iterating through the sentence in accordance to its length
    for(int i=0;i<sent.length();i++){
      //checking for whitespaces to determine where each word ends
        if(sent.substring(i, i+1).equals(" ")){
           //count is incremented everytime a whitespace is encountered i.e a word
           count=count+1;
          //if count equals length needed i.e the number of words so far equals the length needed
           if(count==len){
              //the sentence is printed substring-wise 
               for(int j=0;j<i;j++){
                   System.out.print(sent.substring(j, j+1));
               }
               status="printed";
               break;   
           }              
        }
    }

    //prints the sentence the way it is in cases where the desired length exceeds the number of words in the sentece itself
    if(status.equals("not")){
        for(int j=0;j<sent.length();j++){
            System.out.print(sent.substring(j, j+1));
        }
    }
}

}

Thanks to this post, my full css for cross browser happiness is:

<style>
    .backgroundpic {
        background-image: url('img/home.jpg');
        background-size: cover;
        filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(
        src='img/home.jpg',
        sizingMethod='scale');
    }
</style>

It's been so long since I've worked on this piece of code, but I'd like to add for more browser compatibility I've appended this to my CSS for more browser compatibility:

-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;

This is Java. You have to make your own tailored Pair class with descriptive class and field names, and not to mind that you will reinvent the wheel by writing hashCode()/equals() or implementing Comparable again and again.

I just noticed @Duncan Jones already has this template, but adding the ${line_selection} and using Shift + Alt + Z is a useful tactic.

This is maybe only useful as a bit of a hacky fix to some bad design in a project I'm working on, but I have a lot of situations where some legacy code is modifying Swing components off the AWT thread and causing intermittent bugs, so to quickly patch these up I use:

${:import(javax.swing.SwingUtilities)}
// Ensure that any Swing components will be invoked only from the AWT thread
SwingUtilities.invokeLater(new Runnable() {

    @Override
    public void run() {
        ${line_selection}${cursor}
    }
});

So I can highlight the offending statements and use Shift + Alt + Z to surround with. I call this template swinvoke.

There is a refresh all option in the Pivot Table tool bar. That is enough. Dont have to do anything else.

Press ctrl+alt+F5

Try

myString = 'abcabc'
myString.find('a')

This will give you the index!!!

@Html.TextAreaFor(model => model.Text)

According to adb help:

adb root                     - restarts the adbd daemon with root permissions

Which indeed resolved the issue for me.

Open your Android SDK Manager and ensure that you download/install a system image for the API level you are developing with.

Here are two simple kotlin extension functions over view.

fun View.expand() {
    visibility = View.VISIBLE
    val animate = TranslateAnimation(0f, 0f, -height.toFloat(), 0f)
    animate.duration = 200
    animate.fillAfter = true
    startAnimation(animate)
}

fun View.collapse() {
    val animate = TranslateAnimation(0f, 0f, 0f, -height.toFloat() )
    animate.duration = 200
    animate.fillAfter = true
    startAnimation(animate)
}

IF it's still not working for you, I had forgotten to add the fa-ul class onto the parent (UL) element:

<ul class="fa-ul">

Together with the 2 bits of advice provided already by others:

a) font-family: 'Font Awesome\ 5 Free';
b) font-weight: 900;

solved it for me.

FWIW, the include in my <head> tags is just:

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.14.0/css/all.min.css" integrity="sha512-1PKOgIY59xJ8Co8+NE6FZ+LOAZKjy+KY8iq0G4B3CyeY6wYHN3yt9PW0XpSriVlkMXe40PTKnXrLnZ9+fkDaog==" crossorigin="anonymous" />

And I am using this with React and Preact. No need for any special React npm installs or components.

For Russian symbols 'windows-1251'

<form action="yourProcessPage.php" method="POST" accept-charset="utf-8">
<input name="string" value="string" />
...
</form>

When simply convert string to cp1251

$string = $_POST['string'];
$string = mb_convert_encoding($string, "CP1251", "UTF-8");

With the new App Launcher YOUR APPS (not chrome extensions) stored in Users/[yourusername]/Applications/Chrome Apps/

The difference between absolute and relative imports come into play only when you import a module from a package and that module imports an other submodule from that package. See the difference:

$ mkdir pkg
$ touch pkg/__init__.py
$ touch pkg/string.py
$ echo 'import string;print(string.ascii_uppercase)' > pkg/main1.py
$ python2
Python 2.7.9 (default, Dec 13 2014, 18:02:08) [GCC] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pkg.main1
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "pkg/main1.py", line 1, in <module>
    import string;print(string.ascii_uppercase)
AttributeError: 'module' object has no attribute 'ascii_uppercase'
>>> 
$ echo 'from __future__ import absolute_import;import string;print(string.ascii_uppercase)' > pkg/main2.py
$ python2
Python 2.7.9 (default, Dec 13 2014, 18:02:08) [GCC] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pkg.main2
ABCDEFGHIJKLMNOPQRSTUVWXYZ
>>> 

In particular:

$ python2 pkg/main2.py
Traceback (most recent call last):
  File "pkg/main2.py", line 1, in <module>
    from __future__ import absolute_import;import string;print(string.ascii_uppercase)
AttributeError: 'module' object has no attribute 'ascii_uppercase'
$ python2
Python 2.7.9 (default, Dec 13 2014, 18:02:08) [GCC] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pkg.main2
ABCDEFGHIJKLMNOPQRSTUVWXYZ
>>> 
$ python2 -m pkg.main2
ABCDEFGHIJKLMNOPQRSTUVWXYZ

Note that python2 pkg/main2.py has a different behaviour then launching python2 and then importing pkg.main2 (which is equivalent to using the -m switch).

If you ever want to run a submodule of a package always use the -m switch which prevents the interpreter for chaining the sys.path list and correctly handles the semantics of the submodule.

Also, I much prefer using explicit relative imports for package submodules since they provide more semantics and better error messages in case of failure.

In Android studio open build.gradle and edit the following section:

defaultConfig {
    applicationId "com.demo.myanswer"
    minSdkVersion 14
    targetSdkVersion 23
    versionCode 1
    versionName "1.0"
}

here you can change minSdkVersion from 12 to 14

EDIT:

If you're saying that you're changing it from a nested element, you don't need the ID at all. You can do this instead:

$(this).closest('td').toggleClass('change_me some_other_class');
    //or
$(this).parents('td:first').toggleClass('change_me some_other_class');

• http://api.jquery.com/closest/
• http://api.jquery.com/parents/

Original answer:

$('#td_id').removeClass('change_me').addClass('some_other_class');

Another option is:

$('#td_id').toggleClass('change_me some_other_class');

A lazy way to do this is with the UTF-8 entity code for a half circle \25E0 (aka ◠), which looks like ? and then keyframe animate it. It's a simple as:

.busy
{
animation: spin 1s infinite linear;
display:inline-block;
font-weight: bold;
font-family: sans-serif;
font-size: 35px;
font-style:normal;
color:#555;
}

.busy::before
{
content:"\25E0";
}

@keyframes spin
{
0% {transform: rotate(0deg);}
100% {transform: rotate(359deg);}
}

<i class="busy"></i>

You are using the incorrect overload of ActionLink. Try this

<%= Html.ActionLink("Create New Part", "CreateParts", "PartList", new { parentPartId = 0 }, null)%>

A scroll pane is a container which contains another component. You can't add your text area to two different scroll panes. The scroll pane takes care of the horizontal and vertical scroll bars.

And if you never add the scroll pane to the frame, it will never be visible.

Read the swing tutorial about scroll panes.

You may also try this:

arrOfObj.forEach(function(item){item.isActive = true;});

console.log(arrOfObj);

Try using How to recover a dropped stash in Git? to find the stash you popped. I think there are always two commits for a stash, since it preserves the index and the working copy (so often the index commit will be empty). Then git show them to see the diff and use patch -R to unapply them.

Since Steve Tjoa's answer always pops up first and mostly lonely when I search for multiple y-axes at Google, I decided to add a slightly modified version of his answer. This is the approach from this matplotlib example.

Reasons:

• His modules sometimes fail for me in unknown circumstances and cryptic intern errors.
• I don't like to load exotic modules I don't know (mpl_toolkits.axisartist, mpl_toolkits.axes_grid1).
• The code below contains more explicit commands of problems people often stumble over (like single legend for multiple axes, using viridis, ...) rather than implicit behavior.

import matplotlib.pyplot as plt 

# Create figure and subplot manually
# fig = plt.figure()
# host = fig.add_subplot(111)

# More versatile wrapper
fig, host = plt.subplots(figsize=(8,5)) # (width, height) in inches
# (see https://matplotlib.org/3.3.3/api/_as_gen/matplotlib.pyplot.subplots.html)
    
par1 = host.twinx()
par2 = host.twinx()
    
host.set_xlim(0, 2)
host.set_ylim(0, 2)
par1.set_ylim(0, 4)
par2.set_ylim(1, 65)
    
host.set_xlabel("Distance")
host.set_ylabel("Density")
par1.set_ylabel("Temperature")
par2.set_ylabel("Velocity")

color1 = plt.cm.viridis(0)
color2 = plt.cm.viridis(0.5)
color3 = plt.cm.viridis(.9)

p1, = host.plot([0, 1, 2], [0, 1, 2],    color=color1, label="Density")
p2, = par1.plot([0, 1, 2], [0, 3, 2],    color=color2, label="Temperature")
p3, = par2.plot([0, 1, 2], [50, 30, 15], color=color3, label="Velocity")

lns = [p1, p2, p3]
host.legend(handles=lns, loc='best')

# right, left, top, bottom
par2.spines['right'].set_position(('outward', 60))

# no x-ticks                 
par2.xaxis.set_ticks([])

# Sometimes handy, same for xaxis
#par2.yaxis.set_ticks_position('right')

# Move "Velocity"-axis to the left
# par2.spines['left'].set_position(('outward', 60))
# par2.spines['left'].set_visible(True)
# par2.yaxis.set_label_position('left')
# par2.yaxis.set_ticks_position('left')

host.yaxis.label.set_color(p1.get_color())
par1.yaxis.label.set_color(p2.get_color())
par2.yaxis.label.set_color(p3.get_color())

# Adjust spacings w.r.t. figsize
fig.tight_layout()
# Alternatively: bbox_inches='tight' within the plt.savefig function 
#                (overwrites figsize)

# Best for professional typesetting, e.g. LaTeX
plt.savefig("pyplot_multiple_y-axis.pdf")
# For raster graphics use the dpi argument. E.g. '[...].png", dpi=200)'

-ErrorAction Stop is changing things for you. Try adding this and see what you get:

Catch [System.Management.Automation.ActionPreferenceStopException] {
"caught a StopExecution Exception" 
$error[0]
}

I think that VS is no longer able to resolve the path for some reason.

You can try going to the "Project Properties" dialog, select the "Debug" tab, select "Start external program" on the "Start Action" group and type the full path to the executable.

As Matt has said, use Console.Write. I would also recommend explicitly flushing the output, however - I believe WriteLine does this automatically, but I'd seen oddities when just using Console.Write and then waiting. So Matt's code becomes:

Console.Write("What is your name? ");
Console.Out.Flush();
var name = Console.ReadLine();

(I am developer of SSMSBoost add-in for SSMS)

We have recently added support for this syntax into our SSMSBoost add-in.

--#region [Optional Name]
--#endregion

It has also an option to automatically "recognize" regions when opening scripts.

If you are using asset catalogs, go to the LaunchImages asset catalog and add the new launch images for the two new iPhones. You may need to right-click and choose "Add New Launch Image" to see a place to add the new images.

The iPhone 6 (Retina HD 4.7) requires a portrait launch image of 750 x 1334.

The iPhone 6 Plus (Retina HD 5.5) requires both portrait and landscape images sized as 1242 x 2208 and 2208 x 1242 respectively.

Parenthesis () are used to enable grouping of regex phrases.

The group(1) contains the string that is between parenthesis (.*) so .* in this case

And group(0) contains whole matched string.

If you would have more groups (read (...) ) it would be put into groups with next indexes (2, 3 and so on).

If you want to use the image as a CSS background, there is an elegant solution. Simply use cover or contain in the background-size CSS3 property.

.container {_x000D_
  width: 150px;_x000D_
  height: 100px;_x000D_
  background-image: url("http://i.stack.imgur.com/2OrtT.jpg");_x000D_
  background-size: cover;_x000D_
  background-repeat: no-repeat;_x000D_
  background-position: 50% 50%;_x000D_
}

<div class="container"></div>?

While cover will give you a scaled up image, contain will give you a scaled down image. Both will preserve the pixel aspect ratio.

http://jsfiddle.net/uTHqs/ (using cover)

http://jsfiddle.net/HZ2FT/ (using contain)

This approach has the advantage of being friendly to Retina displays as per Thomas Fuchs' quick guide.

It's worth mentioning that browser support for both attributes excludes IE6-8.

Does your selection have any security implications? If so, use random_int() and array_keys(). (random_bytes() is PHP 7 only, but there is a polyfill for PHP 5).

function random_index(array $source)
{
    $max = count($source) - 1;
    $r = random_int(0, $max);
    $k = array_keys($source);
    return $k[$r];
}

Usage:

$array = [
    'apple' =>   1234,
    'boy'   =>   2345,
    'cat'   =>   3456,
    'dog'   =>   4567,
    'echo'  =>   5678,
    'fortune' => 6789
];
$i = random_index($array);
var_dump([$i, $array[$i]]);

Demo: https://3v4l.org/1joB1

Here's a quick jQuery example that adds a click event to each "li" tag, and then retrieves the class attribute for the clicked element. Hope it helps.

$("li").click(function() {
   var myClass = $(this).attr("class");
   alert(myClass);
});

Equally, you don't have to wrap the object in jQuery:

$("li").click(function() {
   var myClass = this.className;
   alert(myClass);
});

And in newer browsers you can get the full list of class names:

$("li").click(function() {
   var myClasses = this.classList;
   alert(myClasses.length + " " + myClasses[0]);
});

You can emulate classList in older browsers using myClass.split(/\s+/);

Nothing stops you from doing

moveUp = moveDown = moveLeft = moveRight = mouseDown = touchDown = false;

Check this example

var a, b, c;_x000D_
a = b = c = 10;_x000D_
console.log(a + b + c)

Leave your email.php code the same, but replace this JavaScript code:

 var name = $("#form_name").val();
        var email = $("#form_email").val();
        var text = $("#msg_text").val();
        var dataString = 'name='+ name + '&email=' + email + '&text=' + text;

        $.ajax({
            type: "POST",
            url: "email.php",
            data: dataString,
            success: function(){
            $('.success').fadeIn(1000);
            }
        });

with this:

    $.ajax({
        type: "POST",
        url: "email.php",
        data: $(form).serialize(),
        success: function(){
        $('.success').fadeIn(1000);
        }
    });

So that your form input names match up.

It may be useful to know that starting from Android 8.0 (API level 26) you can use a custom font in XML.

You can apply a custom font to the entire application in the following way.

1. Put the font in the folder res/font.

2. In res/values/styles.xml use it in the application theme. <style name="AppTheme" parent="{whatever you like}"> <item name="android:fontFamily">@font/myfont</item> </style>

Open the output stream and store properties after you have closed the input stream.

FileInputStream in = new FileInputStream("First.properties");
Properties props = new Properties();
props.load(in);
in.close();

FileOutputStream out = new FileOutputStream("First.properties");
props.setProperty("country", "america");
props.store(out, null);
out.close();

Set the owner of the directory to the user running apache. Often nobody on linux

chown nobody:nobody <dirname>

This way your folder will not be world writable, but still writable for apache :)

I'm very sorry for necro-threading but I wanted to provide a solution without converting the integer to a string. Also I wanted to work with more computer-like thinking so that's why the answer from Chris Mueller wasn't good enough for me.

So without further ado,

import math

def count_number(number):
    counter = 0
    counter_number = number
    while counter_number > 0:
        counter_number //= 10
        counter += 1
    return counter


def digit_selector(number, selected_digit, total):
    total_counter = total
    calculated_select = total_counter - selected_digit
    number_selected = int(number / math.pow(10, calculated_select))
    while number_selected > 10:
        number_selected -= 10
    return number_selected


def main():
    x = 1548731588
    total_digits = count_number(x)
    digit_2 = digit_selector(x, 2, total_digits)
    return print(digit_2)


if __name__ == '__main__':
    main()

which will print:

5

Hopefully someone else might need this specific kind of code. Would love to have feedback on this aswell!

This should find any digit in a integer.

Flaws:

Works pretty ok but if you use this for long numbers then it'll take more and more time. I think that it would be possible to see if there are multiple thousands etc and then substract those from number_selected but that's maybe for another time ;)

Usage:

You need every line from 1-21. Then you can call first count_number to make it count your integer.

x = 1548731588
total_digits = count_number(x)

Then read/use the digit_selector function as follows:

digit_selector('insert your integer here', 'which digit do you want to have? (starting from the most left digit as 1)', 'How many digits are there in total?')

If we have 1234567890, and we need 4 selected, that is the 4th digit counting from left so we type '4'.

We know how many digits there are due to using total_digits. So that's pretty easy.

Hope that explains everything!

Han

PS: Special thanks for CodeVsColor for providing the count_number function. I used this link: https://www.codevscolor.com/count-number-digits-number-python to help me make the digit_selector work.

I also encountered this issue.

My problem was that I renamed the folder my extension was in, so all I had to do was delete and reload the extension.

Thought this might help some people out there.

Yes.

  Field f = Test.class.getDeclaredField("str");
  f.setAccessible(true);//Very important, this allows the setting to work.
  String value = (String) f.get(object);

Then you use the field object to get the value on an instance of the class.

Note that get method is often confusing for people. You have the field, but you don't have an instance of the object. You have to pass that to the get method

In some cases, one must also use border-spacing in the table class, like:

border-spacing: 0 !important;

vim -c 'execute "silent !echo " . &fileencoding | q' {filename}

aliased somewhere in my bash configuration as

alias vic="vim -c 'execute \"silent \!echo \" . &fileencoding | q'"

so I just type

vic {filename}

On my vanilla OSX Yosemite, it yields more precise results than "file -I":

$ file -I pdfs/udocument0.pdf
pdfs/udocument0.pdf: application/pdf; charset=binary
$ vic pdfs/udocument0.pdf
latin1
$
$ file -I pdfs/t0.pdf
pdfs/t0.pdf: application/pdf; charset=us-ascii
$ vic pdfs/t0.pdf
utf-8

You can make use of the SchUseStrongCrypto registry setting to require all .NET applications to use TLS 1.2 instead of 1.0 by default.

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319]
"SchUseStrongCrypto"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v4.0.30319]
"SchUseStrongCrypto"=dword:00000001

Following does work in Windows (somebody suggested it before):

 static void copy(void * target, const void* source, int size)
 {
     __try
     {
         CopyMemory(target, source, size);
     }
     __except(EXCEPTION_EXECUTE_HANDLER)
     {
         doSomething(--whatever--);
     }
 }

The function has to be static, standalone or static method of some class. To test on read-only, copy data in the local buffer. To test on write without modifying contents, write them over. You can test first/last addresses only. If pointer is invalid, control will be passed to 'doSomething', and then outside the brackets. Just do not use anything requiring destructors, like CString.

we can do it in more easy way like by adding a function on button and on click we call that function for append.

<div id="Content">
<button id="Add" onclick="append();">Add Text</button>
</div> 
<script type="text/javascript">
function append()
{
$('<p>Text</p>').appendTo('#Content');
}
</script>

There is no jquery needed:

var matchedPosition = str.search(/[a-z]/i);
if(matchedPosition != -1) {
    alert('found');
}

1. Modify the definition of the function check_me as::

    function check_me(ev) {
   

2. Now you can access the methods and parameters of the event, in your case:

    ev.preventDefault();
   

3. Then, you have to pass the parameter on the onclick in the inline call::

    <button type="button" onclick="check_me(event);">Click Me!</button>
   

A useful link to understand this.

Full example:

<!DOCTYPE html>
<html lang="en">
  <head>
    <script type="text/javascript">
      function check_me(ev) {
        ev.preventDefault();
        alert("Hello World!")
      }
    </script>
  </head>
  <body>
    <button type="button" onclick="check_me(event);">Click Me!</button>
  </body>
</html>

Alternatives (best practices):

Although the above is the direct answer to the question (passing an event object to an inline event), there are other ways of handling events that keep the logic separated from the presentation

A. Using addEventListener:

<!DOCTYPE html>
<html lang="en">
  <head>
  </head>
  <body>
    <button id='my_button' type="button">Click Me!</button>

    <!-- put the javascript at the end to guarantee that the DOM is ready to use-->
    <script type="text/javascript">
      function check_me(ev) {
        ev.preventDefault();
        alert("Hello World!")
      }
      
      <!-- add the event to the button identified #my_button -->
      document.getElementById("my_button").addEventListener("click", check_me);
    </script>
  </body>
</html>

B. Isolating Javascript:

Both of the above solutions are fine for a small project, or a hackish quick and dirty solution, but for bigger projects, it is better to keep the HTML separated from the Javascript.

Just put this two files in the same folder:

• example.html:

<!DOCTYPE html>
<html lang="en">
  <head>
  </head>
  <body>
    <button id='my_button' type="button">Click Me!</button>

    <!-- put the javascript at the end to guarantee that the DOM is ready to use-->
    <script type="text/javascript" src="example.js"></script>
  </body>
</html>

• example.js:

function check_me(ev) {
    ev.preventDefault();
    alert("Hello World!")
}
document.getElementById("my_button").addEventListener("click", check_me);

A String is an immutable type. This means that whenever you start concatenating strings with each other you're creating new strings each time. If you do so many times you end up with a lot of heap overhead and the risk of running out of memory.

A StringBuilder instance is used to be able to append strings to the same instance, creating a string when you call the ToString method on it.

Due to the overhead of instantiating a StringBuilder object it's said by Microsoft that it's useful to use when you have more than 5-10 string concatenations.

For sample code I suggest you take a look here:

• String Class
• StringBuilder Class
• Using the StringBuilder Class

Many of the answers seem to me to be ignoring the stated requirements:

• The result should be a byte array
• It should be as efficient as possible

These two together rule out a LINQ sequence of bytes - anything with yield is going to make it impossible to get the final size without iterating through the whole sequence.

If those aren't the real requirements of course, LINQ could be a perfectly good solution (or the IList<T> implementation). However, I'll assume that Superdumbell knows what he wants.

(EDIT: I've just had another thought. There's a big semantic difference between making a copy of the arrays and reading them lazily. Consider what happens if you change the data in one of the "source" arrays after calling the Combine (or whatever) method but before using the result - with lazy evaluation, that change will be visible. With an immediate copy, it won't. Different situations will call for different behaviour - just something to be aware of.)

Here are my proposed methods - which are very similar to those contained in some of the other answers, certainly :)

public static byte[] Combine(byte[] first, byte[] second)
{
    byte[] ret = new byte[first.Length + second.Length];
    Buffer.BlockCopy(first, 0, ret, 0, first.Length);
    Buffer.BlockCopy(second, 0, ret, first.Length, second.Length);
    return ret;
}

public static byte[] Combine(byte[] first, byte[] second, byte[] third)
{
    byte[] ret = new byte[first.Length + second.Length + third.Length];
    Buffer.BlockCopy(first, 0, ret, 0, first.Length);
    Buffer.BlockCopy(second, 0, ret, first.Length, second.Length);
    Buffer.BlockCopy(third, 0, ret, first.Length + second.Length,
                     third.Length);
    return ret;
}

public static byte[] Combine(params byte[][] arrays)
{
    byte[] ret = new byte[arrays.Sum(x => x.Length)];
    int offset = 0;
    foreach (byte[] data in arrays)
    {
        Buffer.BlockCopy(data, 0, ret, offset, data.Length);
        offset += data.Length;
    }
    return ret;
}

Of course the "params" version requires creating an array of the byte arrays first, which introduces extra inefficiency.

If you're using Weebly, start by viewing the published site and right-clicking the image to Copy Image Address. Then in Weebly, go to Edit Site, Pages, click the page you wish to use, SEO Settings, under Header Code enter the code from Shef's answer:

<meta property="og:image" content="/uploads/..." />

just replacing /uploads/... with the copied image address. Click Publish to apply the change.

You can skip the part of Shef's answer about namespace, because that's already set by default in Weebly.

I know i am answering late. But this code may useful for some one. So i am attaching it here.

Use the following java code to download the videos from YouTube.

package com.mycompany.ytd;

import java.io.File;
import java.net.URL;
import com.github.axet.vget.VGet;

/**
 *
 * @author Manindar
 */
public class YTD {

    public static void main(String[] args) {
        try {
            String url = "https://www.youtube.com/watch?v=s10ARdfQUOY";
            String path = "D:\\Manindar\\YTD\\";
            VGet v = new VGet(new URL(url), new File(path));
            v.download();
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
}

Add the below Dependency in your POM.XML file

        <dependency>
            <groupId>com.github.axet</groupId>
            <artifactId>vget</artifactId>
            <version>1.1.33</version>
        </dependency>

Hope this will be useful.

Or just simply using the datetime standard module

In [2]: from datetime import timezone, datetime
   ...: int(datetime.now(tz=timezone.utc).timestamp() * 1000)
   ...: 
Out[2]: 1514901741720

You can truncate or multiply depending on the resolution you want. This example is outputting millis.

If you want a proper Unix timestamp (in seconds) remove the * 1000

You can use pytz as well..

import datetime
import pytz
def utcnow():
    return datetime.datetime.now(tz=pytz.utc)
utcnow()
   datetime.datetime(2020, 8, 15, 14, 45, 19, 182703, tzinfo=<UTC>)
utcnow().isoformat()

'

2020-08-15T14:45:21.982600+00:00'

In jQuery:

var html_string = $('html').outerHTML()

In plain Javascript:

var html_string = document.documentElement.outerHTML

It works :

For security reasons on Firefox and Opera, you can't fire the click on file input, but you can simulate with MouseEvents :

<script>
click=function(element){
    if(element!=null){
        try {element.click();}
        catch(e) {
            var evt = document.createEvent("MouseEvents");
            evt.initMouseEvent("click",true,true,window,0,0,0,0,0,false,false,false,false,0,null);
            element.dispatchEvent(evt);
            }
        }
    };
</script>

<input type="button" value="upload" onclick="click(document.getElementById('inputFile'));"><input type="file" id="inputFile" style="display:none">

The Best solution is go to console in eclipse IDE and click the red button to terminate the program. You will see the your program is running and output can be seen there. :) !!

Check what framework the tests are written against (e.g. nunit, xunit, VS test, etc.) and make sure you've got the correct test adapter/runner extension installed.

For me it was NUnit 3 Test Adapter that was missing and I confirmed the version number required by looking at the nunit.framework dependency version (select the .dll in the Dependencies tree in Solution Explorer and hit F4 to bring up the Properties window).

You can decode it to str with receive.decode('utf_8').

 $.ajax({
            type: "POST",
            data: {data:the_id},
            url: "http://localhost/test/index.php/data/count_votes",
            success: function(data){
               //data will contain the vote count echoed by the controller i.e.  
                 "yourVoteCount"
              //then append the result where ever you want like
              $("span#votes_number").html(data); //data will be containing the vote count which you have echoed from the controller

                }
            });

in the controller

$data = $_POST['data'];  //$data will contain the_id
//do some processing
echo "yourVoteCount";

Clarification

i think you are confusing

{data:the_id}

with

success:function(data){

both the data are different for your own clarity sake you can modify it as

success:function(vote_count){
$(span#someId).html(vote_count);

As @martin and this answer explained, it is complicated. There is no bullet-proof way of getting the client's ip address.

The best that you can do is to try to parse "X-Forwarded-For" and rely on request.getRemoteAddr();

public static String getClientIpAddress(HttpServletRequest request) {
    String xForwardedForHeader = request.getHeader("X-Forwarded-For");
    if (xForwardedForHeader == null) {
        return request.getRemoteAddr();
    } else {
        // As of https://en.wikipedia.org/wiki/X-Forwarded-For
        // The general format of the field is: X-Forwarded-For: client, proxy1, proxy2 ...
        // we only want the client
        return new StringTokenizer(xForwardedForHeader, ",").nextToken().trim();
    }
}