python Programming Glossary: str2
python split string based on regular expression http://stackoverflow.com/questions/10974932/python-split-string-based-on-regular-expression element str1 a b c d # spaces are irregular str1 'a b c d' str2 re.split str1 str2 'a' ' ' 'b' ' ' 'c' ' ' 'd' # 1 space element.. d # spaces are irregular str1 'a b c d' str2 re.split str1 str2 'a' ' ' 'b' ' ' 'c' ' ' 'd' # 1 space element between Is there.. between Is there a better way to do this After each split str2 is appended to list. python regex share improve this question..
Expanding tuples into arguments http://stackoverflow.com/questions/1993727/expanding-tuples-into-arguments does the magic tuple 1 foo bar def myfun number str1 str2 return number 2 str1 str2 str2 str1 myfun expand tuple # 2 foobar.. 1 foo bar def myfun number str1 str2 return number 2 str1 str2 str2 str1 myfun expand tuple # 2 foobar barfoo I know one could.. bar def myfun number str1 str2 return number 2 str1 str2 str2 str1 myfun expand tuple # 2 foobar barfoo I know one could define..
How do you get the logical xor of two variables in Python? http://stackoverflow.com/questions/432842/how-do-you-get-the-logical-xor-of-two-variables-in-python None or the empty string str1 raw_input Enter string one str2 raw_input Enter string two if logical_xor str1 str2 print ok.. one str2 raw_input Enter string two if logical_xor str1 str2 print ok else print bad The ^ operator seems to be bitwise and..
Longest common subsequence of 3+ strings http://stackoverflow.com/questions/5057243/longest-common-subsequence-of-3-strings it in Python as follows import difflib def lcs str1 str2 sm difflib.SequenceMatcher sm.set_seqs str1 str2 matching_blocks.. lcs str1 str2 sm difflib.SequenceMatcher sm.set_seqs str1 str2 matching_blocks str1 m.a m.a m.size for m in sm.get_matching_blocks..
How to optimize this Python code (from ThinkPython, Exercise 10.10) http://stackoverflow.com/questions/5523058/how-to-optimize-this-python-code-from-thinkpython-exercise-10-10 lst i target return i else return None def interlock str1 str2 Takes two strings of equal length and 'interlocks' them. if.. of equal length and 'interlocks' them. if len str1 len str2 lst1 list str1 lst2 list str2 result for i in range len lst1.. them. if len str1 len str2 lst1 list str1 lst2 list str2 result for i in range len lst1 result.append lst1 i result.append..
How can I create two unique, queriable fields for a GAE Datastore Data Model? http://stackoverflow.com/questions/6584435/how-can-i-create-two-unique-queriable-fields-for-a-gae-datastore-data-model class ParentEntity db.Model str1_key db.StringProperty str2 db.StringProperty @staticmethod def InsertData string1 string2.. prt ParentEntity key_name string1 str1_key string1 str2 string2 prt.put #create User Account Entity child ChildEntity.. the parent of child parentEnt prt str1 string1 str2_key string2 str3 string3 child.put return child #This should..
Comparing 2 .txt files using difflib in Python http://stackoverflow.com/questions/977491/comparing-2-txt-files-using-difflib-in-python not files # Like so difflib.SequenceMatcher None str1 str2 # Or just read the files in difflib.SequenceMatcher None file1.read..
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