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python Programming Glossary: reasonWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python the class reference. They can be different but there is no reason to complicate things. type accepts a dictionary to define the.. it. There is really nothing more about metaclasses. The reason behind the complexity of the code using metaclasses is not because.. since it's obviously more complicated There are several reasons to do so The intention is clear. When you read UpperAttrMetaclass..
How to generate all permutations of a list in Python http://stackoverflow.com/questions/104420/how-to-generate-all-permutations-of-a-list-in-python . If you're using an older Python for some reason or are just curios to know how it works here's one nice approach..
Python List Comprehension Vs. Map http://stackoverflow.com/questions/1247486/python-list-comprehension-vs-map List Comprehension Vs. Map Is there a reason to prefer using map over list comprehension or vice versa Is..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained generators This is called duck typing and is one of the reason why Python is so cool. But this is another story for another..
http://stackoverflow.com/questions/2709821/python-self-explained python class self share improve this question The reason you need to use self. is because Python does not use the @ syntax..
Is False == 0 and True == 1 in Python an implementation detail or is it guaranteed by the language? http://stackoverflow.com/questions/2764017/is-false-0-and-true-1-in-python-an-implementation-detail-or-is-it-guarante which is a subclass of int object int bool It is the only reason why in your example 'zero' 'one' False does work. It would not..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat Python AST to model PHP is going to be a lot of fun . The reason I started to build DMS originally was to build foundations that.. ASTs are necessary but not sufficient. This is the reason that Aho Ullman's compiler book doesn't stop at chapter 2. The..
Python UnicodeDecodeError - Am I misunderstanding encode? http://stackoverflow.com/questions/368805/python-unicodedecodeerror-am-i-misunderstanding-encode encode ignore share improve this question ¦there's a reason they're called encodings p A little preamble think of unicode..
http://stackoverflow.com/questions/4015417/python-class-inherits-object class inherits object Is there any reason for a class declaration to inherit from object I just found.. found some code that does this and I can't find a good reason why. class MyClass object # class code follows... python class..
Using global variables in a function other than the one that created them http://stackoverflow.com/questions/423379/using-global-variables-in-a-function-other-than-the-one-that-created-them set_globvar_to_one print_globvar # Prints 1 I imagine the reason for it is that since global variables are so dangerous Python..
Generator Expressions vs. List Comprehension http://stackoverflow.com/questions/47789/generator-expressions-vs-list-comprehension a list comprehension. Since performance is the most common reason to choose one over the other my advice is to not worry about..
Old style and new style classes in Python http://stackoverflow.com/questions/54867/old-style-and-new-style-classes-in-python old style and new style classes in Python Is there ever a reason to use old style classes these days python class types new.. which enable computed properties. For compatibility reasons classes are still old style by default . New style classes..
Single quotes vs. double quotes in Python [closed] http://stackoverflow.com/questions/56011/single-quotes-vs-double-quotes-in-python they're pretty much interchangeable. Is there a stylistic reason to use one over the other python coding style share improve..
Python rounding error with float numbers http://stackoverflow.com/questions/5997027/python-rounding-error-with-float-numbers files for delta 0.28 and 0.29 same with .57 and .58 the reason being that python returns float 29 100 as 0.28999999999999998...
Circular (or cyclic) imports in Python http://stackoverflow.com/questions/744373/circular-or-cyclic-imports-in-python whether or not it has completed executing. That is the reason why cyclic imports may return modules which appear to be partly..
list comprehension without [ ], Python http://stackoverflow.com/questions/9060653/list-comprehension-without-python
Simple Digit Recognition OCR in OpenCV-Python http://stackoverflow.com/questions/9413216/simple-digit-recognition-ocr-in-opencv-python i got Here it worked with 100 accuracy for which the reason i assume is all digits are of same kind and same size. But any..
Python: How do I pass a variable by reference? http://stackoverflow.com/questions/986006/python-how-do-i-pass-a-variable-by-reference this question Parameters are passed by value. The reason people are confused by the behaviour is twofold the parameter..
Django - DatabaseError: No such table http://stackoverflow.com/questions/10077721/django-databaseerror-no-such-table the table even though it just told me it created id UPDATE Reason was that because 'Server' model already existed 'syncdb' did..
Reading a single character (getch style) in Python is not working in Unix http://stackoverflow.com/questions/1052107/reading-a-single-character-getch-style-in-python-is-not-working-in-unix run it from Wing IDE but from command line it works great. Reason is that IDE e.g Wing is using there own class netserver.CDbgInputStream..
python pip install psycopg2 install error http://stackoverflow.com/questions/11538249/python-pip-install-psycopg2-install-error fine but when I try to use psycopg2 I get the error Reason Incompatible library version _psycopg.so requires version 1.0.0..
Reason for unintuitive UnboundLocalError behaviour http://stackoverflow.com/questions/1188944/reason-for-unintuitive-unboundlocalerror-behaviour for unintuitive UnboundLocalError behaviour Note There is a..
http://stackoverflow.com/questions/11971369/web2py-url-validator e 'reason' print 'We failed to reach a server.' print 'Reason ' e.reason elif hasattr e 'code' print 'The server couldn 't.. code with that will return We failed to reach a server. Reason Errno 61 Connection refused The specifics of each exception..
How to install MySQLdb (Python data access library to MySQL) on Mac OS X? http://stackoverflow.com/questions/1448429/how-to-install-mysqldb-python-data-access-library-to-mysql-on-mac-os-x Library not loaded libmysqlclient.18.dylib ending with Reason image not found you need to create one additional symlink which..
scripting fruityloops or propellerheads reason from VB or Python? http://stackoverflow.com/questions/267628/scripting-fruityloops-or-propellerheads-reason-from-vb-or-python VB or Python I have both Fruityloops and Propellerheads Reason software synths on my Windows PC. Any way I can get at and script.. for link MusiGenesis don't seem to work. I don't think Reason or FL Studio act like standard GM Midi synths. Update 2 If you're..
how do i use python libraries in C++? http://stackoverflow.com/questions/297112/how-do-i-use-python-libraries-in-c . Is there a glue language mechanism I can use to do this Reason I havent done any serious programming in c for a while and want..
Reason for “all” and “any” result on empty lists http://stackoverflow.com/questions/3275058/reason-for-all-and-any-result-on-empty-lists for &ldquo all&rdquo and &ldquo any&rdquo result on empty lists..
Why is Django admin login giving me 403 CSRF error? http://stackoverflow.com/questions/3678238/why-is-django-admin-login-giving-me-403-csrf-error Forbidden 403 CSRF verification failed. Request aborted. Reason given for failure No CSRF or session cookie. I have made NO..
What is the difference between .py and .pyc files? http://stackoverflow.com/questions/3918689/what-is-the-difference-between-py-and-pyc-files main file not compiled This Question is not a Duplicate Reason 1 Because I am asking what the difference between these two.. .py and .pyc files are. It is asking what .pyc files are. Reason 2 Because my secondary questions 'Should one delete .pyc files.. information on .pyc files and how one should handle them. Reason 3 Because when a beginner Python programmer like myself wants..
Python: MySQLdb and “Library not loaded: libmysqlclient.16.dylib” http://stackoverflow.com/questions/4559699/python-mysqldb-and-library-not-loaded-libmysqlclient-16-dylib Referenced from Library Python 2.6 site packages _mysql.so Reason image not found So on to my question... What did I do wrong..
Python import MySQLdb error - Mac 10.6 http://stackoverflow.com/questions/4730787/python-import-mysqldb-error-mac-10-6 1.2.3 py2.6 macosx 10.6 universal.egg tmp _mysql.so Reason image not found Safira ~ yanigisawa I found question 4559699..
Reason for Assignment to “ _ ” http://stackoverflow.com/questions/4859909/reason-for-assignment-to for Assignment to &ldquo _ &rdquo I have seen this in a few..
python and mysql on mac os x [duplicate] http://stackoverflow.com/questions/5509104/python-and-mysql-on-mac-os-x 1.2.3 py2.6 macosx 10.6 universal.egg tmp _mysql.so Reason image not found I can't figure out the problem. Ideas on how..
Python mysqldb: Library not loaded: libmysqlclient.18.dylib http://stackoverflow.com/questions/6383310/python-mysqldb-library-not-loaded-libmysqlclient-18-dylib 1.2.3 py2.7 macosx 10.6 intel.egg tmp _mysql.so Reason image not found What might be the solution to my problem EDIT..
Is wrapping C++ library with ctypes a bad idea? http://stackoverflow.com/questions/9084111/is-wrapping-c-library-with-ctypes-a-bad-idea workings are not and may use any C features they like . Reason for this is that C compilers use a mechanism called name mangling..
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