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python Programming Glossary: elseWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python pass ... return Foo # return the class not an instance ... else ... class Bar object ... pass ... return Bar ... MyClass choose_class.. if not name.startswith '__' uppercase_attr name.upper val else uppercase_attr name val # let `type` do the class creation return.. if not name.startswith '__' uppercase_attr name.upper val else uppercase_attr name val return type future_class_name future_class_parents..
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 for off in offsets tmp d 7 off start pos prime if off 7 else prime const pos 1 if tmp 7 else 0 tmp const del_mult tmptk.. start pos prime if off 7 else prime const pos 1 if tmp 7 else 0 tmp const del_mult tmptk off start prime # 30k 11 if tk11.. off in offsets tmp d 11 off start pos prime if off 11 else prime const pos 1 if tmp 11 else 0 tmp const del_mult tmptk..
Flatten (an irregular) list of lists in Python http://stackoverflow.com/questions/2158395/flatten-an-irregular-list-of-lists-in-python and not isinstance el basestring result.extend flatten el else result.append el return result flatten L Is this the best model.. isinstance el basestring for sub in flatten el yield sub else yield el I used the Iterable ABC added in 2.6. share improve..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained loop had come to an end or because you do not satisfy a if else anymore. Your code explained Generator # Here you create the..
http://stackoverflow.com/questions/2709821/python-self-explained people will generally frown at you when you use something else. self is not special to the code it's just another object. Python.. it's just another object. Python could have done something else to distinguish normal names from attributes special syntax like..
Else, elif, if problems in Python http://stackoverflow.com/questions/12774385/else-elif-if-problems-in-python elif if problems in Python instrument raw_input Which kind..
Reading a File into a Dictionary And Keeping Count http://stackoverflow.com/questions/13115214/reading-a-file-into-a-dictionary-and-keeping-count you see contains NEW ARTICLE then increment articleNum . Else iterate through the words in the line use line.split For each..
Unrecognized or unsupported array type in function cvGetMat in python opencv http://stackoverflow.com/questions/14155081/unrecognized-or-unsupported-array-type-in-function-cvgetmat-in-python-opencv work then you'll know it's a problem with your webcam. Else add back your processing line by line until you isolate the..
Encoding binary data within XML : alternatives to base64 http://stackoverflow.com/questions/17301940/encoding-binary-data-within-xml-alternatives-to-base64 00 # 16 bits to encode encoded 0010ABCD 01EFIJKL 01MPQRST Else If GH 00 # 18 bits to encode 18 space bits with restrictions.. UTF 8 char noncanonical encoded 0NOFIJKL 110ABCDE 10MPQRST Else If NO 00 # 18 bits to encode encoded 110ABCDE 10MPQRST 0GHFIJKL..
Howto do python command-line autocompletion but NOT only at the beginning of a string http://stackoverflow.com/questions/209484/howto-do-python-command-line-autocompletion-but-not-only-at-the-beginning-of-a-s ' 'Eden Jones ejones@domain.com ' 'Somebody Else somebody@domain.com ' I would like some code that will autocomplete.. ' 'Eden Jones ejones@domain.com ' 'Somebody Else somebody@domain.com ' completions def completer text state try..
High-concurrency counters without sharding http://stackoverflow.com/questions/2769934/high-concurrency-counters-without-sharding likely to be more expensive than going through memcache. Else memcache wouldn't be all that useful in the first place I'd..
Else clause on Python while statement http://stackoverflow.com/questions/3295938/else-clause-on-python-while-statement clause on Python while statement I've noticed the following..
Python 3, easy_install, pip and pypi http://stackoverflow.com/questions/3849762/python-3-easy-install-pip-and-pypi that can install the right versions of packages from there Else are they expected soon python python 3.x share improve this..
Python, get windows special folders for currently logged-in user http://stackoverflow.com/questions/3858851/python-get-windows-special-folders-for-currently-logged-in-user possible folders. I think using pywin32 is the best way. Else you'd have to use ctypes to access the SHGetFolderPath function..
Good way to append to a string http://stackoverflow.com/questions/4435169/good-way-to-append-to-a-string NULL an out of memory exception is set and 1 is returned. Else on success 0 is returned and the value in pv may or may not..
emacs 23 python.el auto-indent style — can this be configured? http://stackoverflow.com/questions/5094649/emacs-23-python-el-auto-indent-style-can-this-be-configured of the previous line is a increase the indent level by 1. Else use the same indentation level. But using that logic TAB would..
Python datetime.strptime month specifier doesn't seem to work http://stackoverflow.com/questions/5247582/python-datetime-strptime-month-specifier-doesnt-seem-to-work '10 2011' ' j Y' datetime.datetime 2011 1 10 0 0 Else if you you wanted to use 10 as the day of the mount you should..
Django Form Preview - How to work with 'cleaned_data' http://stackoverflow.com/questions/628132/django-form-preview-how-to-work-with-cleaned-data request Validates the POST data. If valid calls done . Else redisplays form. f self.form request.POST auto_id AUTO_ID if..
Advice for C# programmer writing Python [closed] http://stackoverflow.com/questions/683273/advice-for-c-sharp-programmer-writing-python never uses excepts since he never fails. The else clause Else is a world of many uses in Python. You will find else after..
Tricky Logic Need help? [closed] http://stackoverflow.com/questions/7436410/tricky-logic-need-help i D .Value ActiveSheet.Cells i D .Value text x x x 1 ElseIf Len text x 3 And Len text x 1 4 Then If Len text x 2 2 Then.. i D .Value ActiveSheet.Cells i D .Value text x Else text x text x text x 1 ActiveSheet.Cells i D .Value ActiveSheet.Cells..
If-Else-Return or just if-Return? http://stackoverflow.com/questions/9191388/if-else-return-or-just-if-return Else Return or just if Return Suppose I have an if statement with..
Optimizing performance of Postgresql database writes in Django? http://stackoverflow.com/questions/9423539/optimizing-performance-of-postgresql-database-writes-in-django are available locally to the server you can use COPY . Else you could use the meta command copy in the standard interface..
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