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python Programming Glossary: thanWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python object at 0x8974f2c But classes are more than that in Python. Classes are objects too. Yes objects. As soon.. Well usually you don't Metaclasses are deeper magic than 99 of users should ever worry about. If you wonder whether you..
Python List Comprehension Vs. Map http://stackoverflow.com/questions/1247486/python-list-comprehension-vs-map more effecient or generally considered more pythonic than the other python map list comprehension share improve this..
http://stackoverflow.com/questions/15112125/if-x-or-y-or-z-blah precedence . The or operator has a lower precedence than the test so the latter is evaluated first . However even if..
How do I ensure that re.findall() stops at the right place? http://stackoverflow.com/questions/17765805/how-do-i-ensure-that-re-findall-stops-at-the-right-place web sites I might end up with something like this rather than a title for the web site. My question is how do I limit findall..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained the generator will be considered empty # there is no more than two values the left and the right children Caller # Create an..
Best way to strip punctuation from a string in Python http://stackoverflow.com/questions/265960/best-way-to-strip-punctuation-from-a-string-in-python in Python It seems like there should be a simpler way than import string s string. With. Punctuation # Sample string out.. ''.join ch for ch in s if ch not in exclude This is faster than s.replace with each char but won't perform as well as non pure..
Python “is” operator behaves unexpectedly with integers http://stackoverflow.com/questions/306313/python-is-operator-behaves-unexpectedly-with-integers such that small integers are stored in a different way than larger integers and the is operator can tell the difference...
Is there any way to kill a Thread in Python? http://stackoverflow.com/questions/323972/is-there-any-way-to-kill-a-thread-in-python thread id elif res 1 # if it returns a number greater than one you're in trouble # and you should call it again with exc..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat code to make it easier to translate ie IoC SOA the code than how to do the translation. php python compiler abstract syntax.. you'll find this a much bigger task for real languages than you expect. We have some 100 man years invested in just DMS..
Flattening a shallow list in Python http://stackoverflow.com/questions/406121/flattening-a-shallow-list-in-python chain at the end. Meta Edit Actually it's less overhead than the question's proposed solution because you throw away the..
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 global variables in a function other than the one that created them If I create a global variable in..
How to improve performance of this code? http://stackoverflow.com/questions/4295799/how-to-improve-performance-of-this-code of its items so the in operator is much more efficient than for lists. However lists aren't hashable items so you will have..
http://stackoverflow.com/questions/509211/pythons-slice-notation Python is kind to the programmer if there are fewer items than you ask for. For example if you ask for a 2 and a only contains..
Old style and new style classes in Python http://stackoverflow.com/questions/54867/old-style-and-new-style-classes-in-python and types . A new style class neither more nor less than a user defined type. If x is an instance of a new style class..
How to do relative imports in Python? http://stackoverflow.com/questions/72852/how-to-do-relative-imports-in-python I'm looking for is the same as described in PEP 366 thanks John B python share improve this question Everyone seems.. seems to want to tell you what you should be doing rather than just answering the question. The problem is that you're running..
Making a flat list out of list of lists in Python [duplicate] http://stackoverflow.com/questions/952914/making-a-flat-list-out-of-list-of-lists-in-python item for sublist in l for item in sublist is faster than the shortcuts posted so far. For evidence as always you can..
Using MySQL with Django - Access denied for user '@'localhost http://stackoverflow.com/questions/11170133/using-mysql-with-django-access-denied-for-user-localhost it. Save it as script.sql then mysql u root p script.sql Than on to settings.py where you need to make sure your db settings..
Subclassing dict: should dict.__init__() be called? http://stackoverflow.com/questions/2033150/subclassing-dict-should-dict-init-be-called to add new methods but you don't need to override any. Than a good choice might be class MyContainer dict def newmethod1..
http://stackoverflow.com/questions/2119067/in-wxpython-what-is-the-standard-process-of-making-an-application-slightly-more Process of Making an Application Slightly More Complex Than a Wizard I am attempting to create my first OS level GUI using..
http://stackoverflow.com/questions/404795/lbyl-vs-eafp-in-java to Look Before You Leap and It's Easier to Ask Forgiveness Than Permission both with regards to error checking before code execution...
sorted() using Generator Expressions Rather Than Lists http://stackoverflow.com/questions/4154571/sorted-using-generator-expressions-rather-than-lists using Generator Expressions Rather Than Lists After seeing the discussion here Python generate the.. feel a lot of responses have helped to clarify the issue. Thanks again to everyone. python optimization share improve this..
How to jump into lines in Python? http://stackoverflow.com/questions/4480926/how-to-jump-into-lines-in-python other lines....... to go here if x in database1 print ' Thank you ' name ' n' which is in line 31 EDIT added code from pastebin.. you'll be dead ' name ' n' if y in database print ' Oh OK Than your free to go ' name ' ' if x in database1 print ' Thank you.. Than your free to go ' name ' ' if x in database1 print ' Thank you ' name ' n' if x in database1 print 'Try No next time n'..
Python join, why is it string.join(list) instead of list.join(string)? http://stackoverflow.com/questions/493819/python-join-why-is-it-string-joinlist-instead-of-list-joinstring Hello world print my_list.join # Produce Hello world Than this my_list Hello world print .join my_list # Produce Hello..
Is it possible to decompile a compiled .pyc file into a .py file? http://stackoverflow.com/questions/5287253/is-it-possible-to-decompile-a-compiled-pyc-file-into-a-py-file unpyclib that can be found on pypi . pip install unpyclib Than you can decompile your .pyc file python m unpyclib.application..
Filtering Django Admin by Null/Is Not Null http://stackoverflow.com/questions/7691890/filtering-django-admin-by-null-is-not-null NullFilterSpec title u'Started' parameter_name u'started' Than just used them in ModelAdmin class SomeModelAdmin admin.ModelAdmin..
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