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How to write a Ruby switch statement (case…when) with regex and backreferences?
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152
The references to the latest regex matching groups are always stored in pseudo variables $1 to...
How to create new tmux session if none exists
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edited Jan 18 '11 at 12:34
answered Jan 17 '11 at 20:49
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How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
...ric type comes first.
>>> 5 < 'foo'
True
>>> 5 < (1, 2)
True
>>> 5 < {}
True
>>> 5 < [1, 2]
True
When you order two incompatible types where neither is numeric, they are ordered by the alphabetical order of their typenames:
>>> [1, 2] >...
jQuery: Can I call delay() between addClass() and such?
... item to do your removing of the class:
$("#div").addClass("error").delay(1000).queue(function(next){
$(this).removeClass("error");
next();
});
Or using the dequeue method:
$("#div").addClass("error").delay(1000).queue(function(){
$(this).removeClass("error").dequeue();
});
The rea...
How to set selected value of jquery select2?
...elected" value of a Select2 component:
$('#inputID').select2('data', {id: 100, a_key: 'Lorem Ipsum'});
Where the second parameter is an object with expected values.
UPDATE:
This does work, just wanted to note that in the new select2, "a_key" is "text" in a standard select2 object. so: {id: 100,...
How to copy a row and insert in same table with a autoincrement field in MySQL?
In MySQL I am trying to copy a row with an autoincrement column ID=1 and insert the data into same table as a new row with column ID=2 .
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Android emulator freezing OS X v10.9 (Mavericks) with HAXM
I just updated to OS X v10.9 (Mavericks), and now whenever I start up any of my emulators, as soon as the emulator starts up, my entire computer freezes with a spinning progress indicator in the center of the screen (not a beachball, the progress indicator is similar to what you see when shutting...
jQuery select2 get value of select tag?
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11 Answers
11
Active
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How can I display just a portion of an image in HTML/CSS?
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116
One way to do it is to set the image you want to display as a background in a container (td, d...
How to resize an image with OpenCV2.0 and Python2.6
...sed and adopted this example but unfortunately, this code is for OpenCV2.1 and does not seem to be working on 2.0. Here my code:
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