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python Programming Glossary: becomesWhy is the Borg pattern better than the Singleton pattern in Python http://stackoverflow.com/questions/1318406/why-is-the-borg-pattern-better-than-the-singleton-pattern-in-python its internal state to see if it should update itself. It becomes worse the more internal state you have. For example if the object..
Character reading from file in Python http://stackoverflow.com/questions/147741/character-reading-from-file-in-python don't like this . However when I read it into a string it becomes I don xe2 x80 x98t like this . I understand that u2018 is the..
python random string generation with upper case letters and digits http://stackoverflow.com/questions/2257441/python-random-string-generation-with-upper-case-letters-and-digits we just join them with an empty string so the sequence becomes a string ''.join 'a' 'b' 'b' 'abb' random.choice 'abcde' for..
Why does Python print unicode characters when the default encoding is ASCII? http://stackoverflow.com/questions/2596714/why-does-python-print-unicode-characters-when-the-default-encoding-is-ascii said it's the same in ASCII . After encoding in UTF 8 it becomes 0xxx xxxx UTF 8 encoding for Unicode code points 0 to 127 100.. C 3 A 9 The 0xe9 Unicode code points after UTF 8 encoding becomes 0xc3a9. Which is exactly how the terminal receives it. If your..
What are “named tuples” in Python? http://stackoverflow.com/questions/2970608/what-are-named-tuples-in-python sqrt pt1 0 pt2 0 2 pt1 1 pt2 1 2 Using a named tuple it becomes more readable from collections import namedtuple Point namedtuple..
How does Python's super() work with multiple inheritance? http://stackoverflow.com/questions/3277367/how-does-pythons-super-work-with-multiple-inheritance First doesn't have the attribute at Second. This situation becomes more complex when inheritance starts crossing paths say if First..
What are the differences between Perl, Python, AWK and sed? [closed] http://stackoverflow.com/questions/366980/what-are-the-differences-between-perl-python-awk-and-sed and is generally somewhat simpler to learn. Perl 6 when it becomes available will be a fascinating development. Note that the 'overviews'..
Suggestions for a Cron like scheduler in Python? http://stackoverflow.com/questions/373335/suggestions-for-a-cron-like-scheduler-in-python that range excludes the last element hence syntax like 1 5 becomes range 0 5 ie 0 1 2 3 4 . If you prefer cron syntax parsing it..
convert a string of bytes into an int (python) http://stackoverflow.com/questions/444591/convert-a-string-of-bytes-into-an-int-python lot of executions of this method per one import than this becomes proportionally less of an issue. It's also probably i o cost..
How to write the Fibonacci Sequence in Python http://stackoverflow.com/questions/494594/how-to-write-the-fibonacci-sequence-in-python form directly in your language for example in python it becomes def F n if n 0 return 0 elif n 1 return 1 else return F n 1..
http://stackoverflow.com/questions/5239856/foggy-on-asterisk-in-python single iterable of iterables to begin with. Your code then becomes simply uniqueCrossTabs list itertools.chain.from_iterable uniqueCrossTabs..
Using only the DB part of Django http://stackoverflow.com/questions/579511/using-only-the-db-part-of-django the query then close the connection. So the above example becomes from django.db import reset_queries close_connection _rollback_on_exception..
Why doesn't Python have static variables? http://stackoverflow.com/questions/592931/why-doesnt-python-have-static-variables if not my_bar my_bar bar do_stuff my_bar foo bar foo # becomes class Foo object def __init__ self bar self.bar bar def __call__.. my_bar bar my_bar my_bar 3 5 return my_bar foo bar foo # becomes def foogen bar my_bar bar while True my_bar my_bar 3 5 yield..
Iterate an iterator by chunks (of n) in Python? http://stackoverflow.com/questions/8991506/iterate-an-iterator-by-chunks-of-n-in-python of given size Therefore l 1 2 3 4 5 6 7 with chunks l 3 becomes an iterator 1 2 3 4 5 6 7 I can think of a small program to..
retrieving a variable's name in python at runtime? http://stackoverflow.com/questions/932818/retrieving-a-variables-name-in-python-at-runtime its value you could go via locals or a similar function. i becomes 1 and there's no way to retrieve the information that the 1..
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