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How to get multiple select box values using jQuery?
...t;
JQuery Code:
$('#multiple :selected').each(function(i, sel){
alert( $(sel).val() );
});
Hope it works
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Run PHP Task Asynchronously
...eturn a fast response with a task in between. Many things inside a node js script are executed asynchronously such as a http request.
– Zordon
Jun 2 '15 at 18:10
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YouTube Video Embedded via iframe Ignoring z-index?
...st index possible.
This was what I used, slight adapting the above jquery script.
My embed code, straight from YouTube...
<iframe width="560" height="315" src="http://www.youtube.com/embed/QldZiR9eQ_0?rel=0" frameborder="0" allowfullscreen></iframe>
The jQuery slighty adapted from...
Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
...ls is to use the "empty tree" hash as an argument to git diff-tree in some scripts I'm writing. There's no guarantee that there is an initial empty commit in the repo. So I'm just wondering if these scripts might end up breaking someday.
– torek
Mar 19 '12 at...
Fastest way to check if a string matches a regexp in ruby?
... Thank you for the suggestion. I have updated the benchmark script and Regexp#match? is indeed at least 50% faster than the other alternatives.
– gioele
Mar 17 '17 at 8:41
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Javascript: best Singleton pattern [duplicate]
...eton());
Best solution found:
http://code.google.com/p/jslibs/wiki/JavascriptTips#Singleton_pattern
function MySingletonClass () {
if (arguments.callee._singletonInstance) {
return arguments.callee._singletonInstance;
}
arguments.callee._singletonInstance = this;
this.Foo = funct...
How to secure MongoDB with username and password
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Here is a javascript code to add users.
Start mongod with --auth = true
Access admin database from mongo shell and pass the javascript file.
mongo admin "Filename.js"
"Filename.js"
// Adding admin user
db.addUser("admin_username", " ...
How to uninstall Python 2.7 on a Mac OS X 10.6.4?
...Python.framework/Versions/2.7' | awk '{print $9}' | tr -d @ | xargs rm
Description:
It list all the links, removes @ character and then removes them.
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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=
...om' COLLATE utf8_unicode_ci;. It is especially useful if you are running a script from a console, where the console default encoding applies to your string constants' collation.
– gaborsch
May 5 '16 at 10:35
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Script parameters in Bash
I'm trying to make a shell script which should be used like this:
5 Answers
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