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How do I profile memory usage in Python?

I've recently become interested in algorithms and have begun exploring them by writing a naive implementation and then optimizing it in various ways. ...
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How to check if one of the following items is in a list?

... S2 = set(L2) >>> S1.intersection(S2) set([2]) Both empty lists and empty sets are False, so you can use the value directly as a truth value. share | improve this answer | ...
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nginx upload client_max_body_size issue

I'm running nginx/ruby-on-rails and I have a simple multipart form to upload files. Everything works fine until I decide to restrict the maximum size of files I want uploaded. To do that, I set the nginx client_max_body_size to 1m (1MB) and expect a HTTP 413 (Request Entity Too Large) status in...
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Multi-Line Comments in Ruby?

...egin Every body mentioned this way to have multiline comments. The =begin and =end must be at the beginning of the line or it will be a syntax error. =end puts "Hello world!" <<-DOC Also, you could create a docstring. which... DOC puts "Hello world!" "..is kinda ugly and creates a String ...
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printf format specifiers for uint32_t and size_t

...antic, then. It's probably going off the names of types in the source code and doesn't realize they're equivalent. I wonder what it would do with @KennyTM's answer... It certainly should be more portable. – Cogwheel Jul 2 '10 at 18:49 ...
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How to check if an element is in an array

...y? Xcode does not have any suggestions for contain , include , or has , and a quick search through the book turned up nothing. Any idea how to check for this? I know that there is a method find that returns the index number, but is there a method that returns a boolean like ruby's #include? ? ...
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About Android image and asset sizes

...imply using hdpi assets. What this means is if you're doing a 48dip image and plan to support up to xxhdpi resolution, you should start with a 144px image (192px if you want native assets for xxxhdpi) and make the following images for the densities: ldpi | mdpi | tvdpi | hdpi | xhdpi ...
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Counting the number of True Booleans in a Python List

... That is not idiomatic and makes "abuse" of the type coercion of bool. – Jan Segre Sep 4 '14 at 22:19 26 ...
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Git Diff with Beyond Compare

...gainst is not being loaded. Only the latest version of the file is loaded and nothing else, so there is nothing in the right pane of Beyond Compare. ...
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Is there a WebSocket client implemented for Python? [closed]

I found this project: http://code.google.com/p/standalonewebsocketserver/ for a WebSocket server, but I need to implement a WebSocket client in python, more exactly I need to receive some commands from XMPP in my WebSocket server. ...