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Switching a DIV background image with jQuery
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$('#divID').css("background-image", "url(/myimage.jpg)");
Should do the trick, just hook it up in a click event on the element
$('#divID').click(function()
{
// do my image switching logic here.
});
share
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Find duplicate lines in a file and count how many time each line was duplicated?
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This is what I do however algorithmically this is doesnt seem to be the most efficient approach (O(n log n)*avg_line_len where n is number of lines). I'm working on files that are several gigabytes large, so performance is a key issue. I wo...
Elegant setup of Python logging in Django
... in settings.py - nowhere else. You can either use a configuration file or do it programmatically step-by-step - it just depends on your requirements. The key thing is that I usually add the handlers I want to the root logger, using levels and sometimes logging.Filters to get the events I want to th...
Undo working copy modifications of one file in Git?
...st commit, I modified a bunch of files in my working copy, but I want to undo the changes to one of those files, as in reset it to the same state as the most recent commit.
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How to mock localStorage in JavaScript unit tests?
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+1 - you could do this with sinon as well. The key is why bother tying to mock the entire localStorage object, just mock the methods (getItem and/or setItem) you are interested in.
– s1mm0t
Apr 5 '13 a...
Can't use NVM from root (or sudo)
... that my application uses different version of NodeJS when running from sudo .
10 Answers
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Inline functions vs Preprocessor macros
How does an inline function differ from a preprocessor macro?
14 Answers
14
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How to check if a String contains only ASCII?
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+1 Although it's good if you don't need another third-party library, Colin's answer is much shorter and much more readable. Suggesting third-party libraries is perfectly OK and should not be punished with a negative vote.
– Jesper
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Programmatically shut down Spring Boot application
How can I programmatically shutdown a Spring Boot application without terminating the VM ?
5 Answers
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Should we pass a shared_ptr by reference or by value?
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Here's Herb Sutter's take
Guideline: Don’t pass a smart pointer as a function parameter unless
you want to use or manipulate the smart pointer itself, such as to
share or transfer ownership.
Guideline: Express that a function will store and share owne...