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python Programming Glossary: r.searchRegular Expressions in Python unexpectedly slow http://stackoverflow.com/questions/11190835/regular-expressions-in-python-unexpectedly-slow 'foo' 'bar' 'hello' r re.compile ' foo bar hello ' def two r.search mystring mystring hello 1000 print timeit.timeit k number 10000..
Why are uncompiled, repeatedly used regexes so much slower in Python 3? http://stackoverflow.com/questions/14756790/why-are-uncompiled-repeatedly-used-regexes-so-much-slower-in-python-3 import re ... stmt 'r re.compile r w nfor i in range 10 n r.search jkdhf ' 18.547793477671938 timeit.timeit setup import re .....
How to tell for which object attribute pickle fails? http://stackoverflow.com/questions/569754/how-to-tell-for-which-object-attribute-pickle-fails
What's the most efficient way to find one of several substrings in Python? http://stackoverflow.com/questions/842856/whats-the-most-efficient-way-to-find-one-of-several-substrings-in-python escaped key len reverse True return re.compile combined r.search 'smash atomic particles' .span 6 10 r.search 'visit usenet comp.lang.python.. combined r.search 'smash atomic particles' .span 6 10 r.search 'visit usenet comp.lang.python today' .span 13 29 r.search 'a.. r.search 'visit usenet comp.lang.python today' .span 13 29 r.search 'a north south division' .span 2 13 r.search '012cat' .span..
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