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python Programming Glossary: charsCharacter reading from file in Python http://stackoverflow.com/questions/147741/character-reading-from-file-in-python try one of the following Replace the specific unicode chars with ASCII equivalents if you are only looking to handle a few..
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 reuse import string import random def id_generator size 6 chars string.ascii_uppercase string.digits ... return ''.join random.choice.. string.digits ... return ''.join random.choice chars for x in range size ... id_generator 'G5G74W' id_generator 3.. the list of characters representing uppercase ASCII chars and digits string.ascii_uppercase 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'..
Python - Is a dictionary slow to find frequency of each character? http://stackoverflow.com/questions/2522152/python-is-a-dictionary-slow-to-find-frequency-of-each-character extension written in Cython import cython @cython.locals chars unicode i cython.Py_ssize_t L cython.Py_ssize_t 0x10000 def.. i cython.Py_ssize_t L cython.Py_ssize_t 0x10000 def countchars_cython chars for i in range 0x10000 # unicode code points 0xffff.. L cython.Py_ssize_t 0x10000 def countchars_cython chars for i in range 0x10000 # unicode code points 0xffff are not..
Turn a string into a valid filename in Python http://stackoverflow.com/questions/295135/turn-a-string-into-a-valid-filename-in-python question This whitelist approach ie allowing only the chars present in valid_chars will work if there aren't limits on the.. approach ie allowing only the chars present in valid_chars will work if there aren't limits on the formatting of the files.. on the formatting of the files or combination of valid chars that are illegal like .. for example what you say would allow..
What is the difference between encode/decode? http://stackoverflow.com/questions/447107/what-is-the-difference-between-encode-decode string. I know that unicode .encode converts unicode chars into a string of bytes according to a given encoding name. But..
Efficient way of parsing fixed width files in Python http://stackoverflow.com/questions/4914008/efficient-way-of-parsing-fixed-width-files-in-python files that holds fixed width lines. Example first 20 chars represent a column from 21 30 another one and so on. Let's assume.. one and so on. Let's assume that the line holds 100 chars. What would be an efficient way to parse a line into several.. parse fieldstruct.unpack_from print 'fmtstring r recsize chars'.format fmtstring fieldstruct.size line 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789..
http://stackoverflow.com/questions/735975/static-methods-in-python
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python are just short lines of three fields each usually about 20 chars wide though sometimes more . Code char input_a 512 char input_b..
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