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Should import statements always be at the top of a module?

...t that's only paid once. Putting the imports within a function will cause calls to that function to take longer. So if you care about efficiency, put the imports at the top. Only move them into a function if your profiling shows that would help (you did profile to see where best to improve perform...
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Django FileField with upload_to determined at runtime

...eed to use the filename given - you could override that in your upload_to callable too if you liked. share | improve this answer | follow | ...
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Where to place AutoMapper.CreateMaps?

...t of overhead. I'm not too sure how to design my application to put these calls in just 1 place. 10 Answers ...
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Opening Vim help in a vertical split window

... when I run :help ____ it always opens like that? – Tallboy May 7 '12 at 20:37 13 @Tallboy Try cn...
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Alphabet range in Python

...gt;>> string.ascii_lowercase 'abcdefghijklmnopqrstuvwxyz' If you really need a list: >>> list(string.ascii_lowercase) ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] And to do it with range >&g...
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clang error: unknown argument: '-mno-fused-madd' (python package installation failure)

I get the following error when attempting to install psycopg2 via pip on Mavericks 10.9: 14 Answers ...
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Loading basic HTML in Node.js

... This reads the whole file into memory, and on every request. You should really be streaming the file from disk rather than buffering it. Good quality libraries exist for this kind of thing, such as senchalabs.org/connect and github.com/cloudhead/node-static – Drew Noakes ...
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NSLog the method name with Objective-C in iPhone

... print(__FUNCTION__) // Swift NSLog(@"%@", NSStringFromSelector(_cmd)); // Objective-C Swift 3 and above print(#function) share | ...
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How to get a time zone from a location using latitude and longitude coordinates?

... zone from a location. This community wiki is an attempt at consolidating all of the valid responses. 17 Answers ...
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How can I reference a commit in an issue comment on GitHub?

...linator/commit/f36e3c5b3aba23a6c9cf7c01e7485028a23c3811 \_____/\________/ \_______________________________________/ | | | Account name | Hash of revision Project...