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How can I check the size of a collection within a Django template?

I have a list in my Django template. I want to do something only if the size of the list is greater than zero. 7 Answers...
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Is there a JavaScript strcmp()?

Can anyone verify this for me? JavaScript does not have a version of strcmp(), so you have to write out something like: 5 A...
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Moving average or running mean

Is there a SciPy function or NumPy function or module for Python that calculates the running mean of a 1D array given a specific window? ...
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UIImage: Resize, then Crop

I've been bashing my face into this one for literally days now and even though I feel constantly that I am right on the edge of revelation, I simply cannot achieve my goal. ...
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How to npm install to a specified directory?

Is it possible to specify a target directory when running npm install <package> ? 4 Answers ...
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How can I get jquery .val() AFTER keypress event?

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Blocks on Swift (animateWithDuration:animations:completion:)

I'm having trouble making the blocks work on Swift. Here's an example that worked (without completion block): 7 Answers ...
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Flatten an irregular list of lists

Yes, I know this subject has been covered before ( here , here , here , here ), but as far as I know, all solutions, except for one, fail on a list like this: ...
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How to stop Eclipse formatter from placing all enums on one line

I have enums like: 6 Answers 6 ...
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Why do I need 'b' to encode a string with Base64?

Following this python example , I encode a string as Base64 with: 5 Answers 5 ...