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Make JQuery UI Dialog automatically grow or shrink to fit its contents
...gt;
<div id="inside">Hi there.</div>
</div>
<script>
$('#whatup').dialog(
"resize", "auto"
);
$('#whatup').dialog();
setTimeout(function() {
$('#inside').append("Hello!<br>");
setTimeout(arguments.callee, 1000);
}...
How to pause a YouTube player when hiding the iframe?
...s URL, to enable the feature
Demo: http://jsfiddle.net/ZcMkt/
Code:
<script>
function toggleVideo(state) {
// if state == 'hide', hide. Else: show video
var div = document.getElementById("popupVid");
var iframe = div.getElementsByTagName("iframe")[0].contentWindow;
div.style...
AngularJS : Where to use promises?
....
This is a standard pattern for handling asynchronous operations in JavaScript and other languages.
One big problem with this pattern arises when you need to perform a sequence of asynchronous operations, where each successive operation depends on the result of the previous operation. That's wh...
Send POST data using XMLHttpRequest
I'd like to send some data using an XMLHttpRequest in JavaScript.
13 Answers
13
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How to get the first line of a file in a bash script?
I have to put in a bash variable the first line of a file. I guess it is with the grep command, but it is any way to restrict the number of lines?
...
Can I run multiple versions of Google Chrome on the same machine? (Mac or Windows)
...sions, side-by-side. This answer quotes my original answer, and includes a script which does the job for you.
Quoted from: section 7 of Cross-browser testing: All major browsers on ONE machine:
Chrome: Stand-alone installers can be downloaded from File Hippo. It is also possible to run mu...
'pip' is not recognized as an internal or external command
... to your PATH system variable. By default, pip is installed to C:\Python34\Scripts\pip (pip now comes bundled with new versions of python), so the path "C:\Python34\Scripts" needs to be added to your PATH variable.
To check if it is already in your PATH variable, type echo %PATH% at the CMD prompt
...
How do you comment out code in PowerShell?
... for help comments.
#REQUIRES -Version 2.0
<#
.SYNOPSIS
A brief description of the function or script. This keyword can be used
only once in each topic.
.DESCRIPTION
A detailed description of the function or script. This keyword can be
used only once in each topic.
.NOTES
Fi...
how to get GET and POST variables with JQuery?
... parameters, you can serialize the $_POST object in JSON format into a <script> tag:
<script type="text/javascript">
var $_POST = <?php echo json_encode($_POST); ?>;
document.write($_POST["test"]);
</script>
While you're at it (doing things on server side), you might coll...
How do I use shell variables in an awk script?
I found some ways to pass external shell variables to an awk script, but I'm confused about ' and " .
7 Answers
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