python Programming Glossary: stmt

http://stackoverflow.com/questions/12581437/python-random-sample-with-a-generator

k_sizes pop xrange pop_size k k_size t1 timeit.Timer stmt 'iterSample pop i ' k_size setup 'from __main__ import iterSample.. 'from __main__ import iterSample pop' t2 timeit.Timer stmt 'sample_from_iterable pop i ' k_size setup 'from __main__ import.. __main__ import sample_from_iterable pop' t3 timeit.Timer stmt 'iter_sample_fast pop i ' k_size setup 'from __main__ import..

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

Python 3.3 import timeit timeit.timeit setup import re ... stmt 'r re.compile r w nfor i in range 10 n r.search jkdhf ' 18.547793477671938.. ' 18.547793477671938 timeit.timeit setup import re ... stmt 'for i in range 10 n re.search r w jkdhf ' 106.47892003890324..

Is there any simple way to benchmark python script?

http://stackoverflow.com/questions/1593019/is-there-any-simple-way-to-benchmark-python-script

time. The important bits from the docs timeit.timeit stmt 'pass' setup 'pass' timer default timer number 1000000 Create..

Understanding performance difference

http://stackoverflow.com/questions/17640235/understanding-performance-difference

1 0 from timeit import Timer N 100000 print Timer stmt 'f1 ' setup 'from __main__ import f1' .timeit number N print.. 'from __main__ import f1' .timeit number N print Timer stmt 'f2 ' setup 'from __main__ import f2' .timeit number N Output.. pass def f4 for t in d.iteritems pass print Timer stmt 'f1 ' setup 'from __main__ import f1' .timeit number N print..

Using try vs if in python

http://stackoverflow.com/questions/1835756/using-try-vs-if-in-python

this with a few measurements import timeit timeit.timeit stmt 1 1 0.04962566713405181 timeit.timeit stmt try n 1 1 nexcept.. timeit.timeit stmt 1 1 0.04962566713405181 timeit.timeit stmt try n 1 1 nexcept ZeroDivisionError n pass 0.05604982855965905.. ZeroDivisionError n pass 0.05604982855965905 timeit.timeit stmt try n 1 0 nexcept ZeroDivisionError n pass 0.5701210784198825..

Fastest way to list all primes below N in python

http://stackoverflow.com/questions/2068372/fastest-way-to-list-all-primes-below-n-in-python

set range p 2 n 1 p return primes timeit.Timer stmt 'get_primes.get_primes 1000000 ' setup 'import get_primes' .timeit..

Cost of exception handlers in Python

http://stackoverflow.com/questions/2522005/cost-of-exception-handlers-in-python

a b 10 a for a in 1 0 for s in statements t timeit.Timer stmt s setup 'a '.format a print a n .format a s print .2f usec pass..

How to get a row-by-row MySQL ResultSet in python

http://stackoverflow.com/questions/337479/how-to-get-a-row-by-row-mysql-resultset-in-python

here under ResultSet I create a statement like this stmt conn.createStatement java.sql.ResultSet.TYPE_FORWARD_ONLY java.sql.ResultSet.CONCUR_READ_ONLY.. java.sql.ResultSet.CONCUR_READ_ONLY stmt.setFetchSize Integer.MIN_VALUE This works nicely in Java. My..

how enable requests async mode?

http://stackoverflow.com/questions/9501663/how-enable-requests-async-mode

if __name__ '__main__' from timeit import Timer t Timer stmt by_requests setup from __main__ import by_requests print 'by.. print 'by requests s seconds' t.timeit number 3 t Timer stmt by_urllib2 setup from __main__ import by_urllib2 print 'by urllib2..

Converting a python numeric expression to LaTeX

http://stackoverflow.com/questions/3867028/converting-a-python-numeric-expression-to-latex

the compiler module. compiler.parse '1 2 x y ' Module None Stmt Discard Add Const 1 Power Const 2 Add Name 'x' Name 'y' Last..

Pythonic macro syntax

http://stackoverflow.com/questions/454648/pythonic-macro-syntax

'elifs' Optional else Var name 'elseBody' return If cond Stmt body for keyword cond colon body in if_ elifs None if elseBody.. cond colon body in if_ elifs None if elseBody is None else Stmt elseBody And in the internal representation class IfMacro MultiLineMacro.. case this can only happen for 'elseBody'. return If cond Stmt body for keyword cond body in if_ elifs None if elseNody is..

pyparsing, Each, results name

http://stackoverflow.com/questions/6795252/pyparsing-each-results-name

simpleSQL.py example I removed the fromToken so my selectStmt now looks like # define the grammar selectStmt selectToken .. so my selectStmt now looks like # define the grammar selectStmt selectToken columnNameList.setResultsName 'columns' Optional.. pyparsing share improve this question Give this a shot Stmt selectToken columnNameList 'columns' Optional CaselessKeyword..