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Only read selected columns

...wever. Large files are usually compressed. – CoderGuy123 Feb 28 '16 at 9:03 There is a feature request for enabling th...
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Why can't Python's raw string literals end with a single backslash?

...also that a single backslash followed by a newline is interpreted as those two characters as part of the string, not as a line continuation. So raw strings are not 100% raw, there is still some rudimentary backslash-processing. ...
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How to load all modules in a folder?

...n the current folder and put them as __all__ variable in __init__.py from os.path import dirname, basename, isfile, join import glob modules = glob.glob(join(dirname(__file__), "*.py")) __all__ = [ basename(f)[:-3] for f in modules if isfile(f) and not f.endswith('__init__.py')] ...
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CSV new-line character seen in unquoted field error

... very cools thanks) I get coercing to Unicode: need string or buffer, S3BotoStorageFile found – GrantU Jun 26 '13 at 9:21 4 ...
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How to design a multi-user ajax web application to be concurrently safe

...x is acquired Server receives "Hey, I know artifact x's state from version 123, let me set it to value foo pls." If the Serverside version of artifact x is equal (can not be less) than 123 the new value is accepted, a new version id of 124 generated. The new state-information "updated to version 124...
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Kill process by name?

...ps -A exists), >>> import subprocess, signal >>> import os >>> p = subprocess.Popen(['ps', '-A'], stdout=subprocess.PIPE) >>> out, err = p.communicate() gives you ps -A's output in the out variable (a string). You can break it down into lines and loop on them....
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Regular expressions in an Objective-C Cocoa application

... I noticed that as of iOS 4.0 Apple provides a NSRegularExpression class. Additionally, as of 10.7, the class is available under OS X. share | im...
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How do I watch a file for changes?

... This answer is Windows-specific, but it appears that some cross-platform solutions to this problem have been posted here as well. – Anderson Green Aug 13 '13 at 22:53 ...
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What is the list of possible values for navigator.platform as of today? [closed]

... know that this changes quite often, but is there a list as exhaustive as possible out there of the possible values returned by navigator.platform ? ...
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What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code

... | | false | “false” | 0 | | 123 | “123” | 123 | | [] | “” | 0 | | {} | “[object Object]” | NaN | +-----------------+-------------------+--------...