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Getting number of elements in an iterator in Python
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Tomasz WysockiTomasz Wysocki
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Checking for empty queryset in Django
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answered Sep 7 '09 at 5:53
AdamAdam
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Does Internet Explorer 8 support HTML 5?
Is there any HTML5 support in IE8? Is it on the IE8 roadmap?
13 Answers
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git mv and only change case of directory
...of the comments, you can also do an interactive rebase (git rebase -i HEAD~5 if the wrong case was introduced 5 commits ago) to fix the case there and not have the wrong case appear anywhere in the history at all. You have to be careful if you do this as the commit hashes from then on will be differ...
How do I upgrade my ruby 1.9.2-p0 to the latest patch level using rvm?
...sion of ruby is ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.5.0] but I want to update it to the latest patch level using rvm. How can I do this?
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Definitive way to trigger keypress events with jQuery
...nt then all you have to do is:
var e = jQuery.Event("keydown");
e.which = 50; // # Some key code value
$("input").trigger(e);
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Get the real width and height of an image with JavaScript? (in Safari/Chrome)
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358
Webkit browsers set the height and width property after the image is loaded. Instead of using ...
jQuery $(“#radioButton”).change(…) not firing during de-selection
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answered Mar 3 '11 at 5:08
AndomarAndomar
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Visual Studio 2013 hangs when opening a solution
I installed VS2013 (v12.0.21005.1) and added ReSharper 8 (v8.0.2000.2660) a day or two ago. That day it was fine. Now I'm lucky if I can get it to open one solution in a whole day. It opens OK by itself, but when I try and open a solution from within - via the menu - it hangs, badly. If I right-clic...
How do I output an ISO 8601 formatted string in JavaScript?
...toISOString():
var date = new Date();
date.toISOString(); //"2011-12-19T15:28:46.493Z"
If, somehow, you're on a browser that doesn't support it, I've got you covered:
if ( !Date.prototype.toISOString ) {
( function() {
function pad(number) {
var r = String(number);
if ( r.len...