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Is there a better way to run a command N times in bash?
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That is true. Brace expansion is performed before variable expansion according to gnu.org/software/bash/manual/bashref.html#Brace-Expansion , thus it will never see the values of any variables.
– Joe Koberg
Sep 17 '10 at 19:1...
How to wait until an element exists?
I'm working on an Extension in Chrome, and I'm wondering: what's the best way to find out when an element comes into existence? Using plain javascript, with an interval that checks until an element exists, or does jQuery have some easy way to do this?
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Correct way to add external jars (lib/*.jar) to an IntelliJ IDEA project
...was off the right edge of the window and I spent an inordinate amount of time looking for it before finding this post and thinking to resize the window. (This was on OSX 10.6.5...)
– Daniel Dickison
Dec 10 '10 at 21:00
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Javascript Equivalent to C# LINQ Select
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Yes, Array.map() or $.map() does the same thing.
//array.map:
var ids = this.fruits.map(function(v){
return v.Id;
});
//jQuery.map:
var ids2 = $.map(this.fruits, function (v){
return v.Id;
});
console.log(ids, ids2);
http://jsfiddle.net/NsCXJ/1/
Sinc...
Is there a real solution to debug cordova apps [closed]
...ts I've seen provide hacks rather than real solutions :( and most of the time, none of them works for my case; debug the css styles and the Angularjs code inside my app..
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SQL : BETWEEN vs =
...ative longer syntax where BETWEEN doesn't work e.g.
Select EventId,EventName from EventMaster
where EventDate >= '10/15/2009' and EventDate < '10/18/2009'
(Note < rather than <= in second condition.)
share
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Authoritative position of duplicate HTTP GET query keys
...hat request.query['tag'] should yield, depending on the language or the framework:
request.query['tag'] => 'ruby'
request.query['tag'] => 'rails'
request.query['tag'] => ['ruby', 'rails']
request.query['tag'] => 'ruby,rails'
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How to run a function when the page is loaded?
...t;
<head>
<title>Test</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">
function codeAddress() {
alert('ok');
}
window.onload = codeAddres...
Validation of radio button group using jQuery validation plugin
...er releases of jquery (1.3+ I think), all you have to do is set one of the members of the radio set to be required and jquery will take care of the rest:
<input type="radio" name="myoptions" value="blue" class="required"> Blue<br />
<input type="radio" name="myoptions" value="red">...
Sort an Array by keys based on another Array?
Is it possible in PHP to do something like this? How would you go about writing a function? Here is an example. The order is the most important thing.
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