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python Programming Glossary: advantageWhy is if not someobj: better than if someobj == None: in Python? http://stackoverflow.com/questions/100732/why-is-if-not-someobj-better-than-if-someobj-none-in-python #do something Is there any difference Does one have an advantage over the other python share improve this question In the..
http://stackoverflow.com/questions/1035340/reading-binary-file-in-python f.read 1 Or as benhoyt says skip the not equal and take advantage of the fact that b evaluates to false. This makes the code compatible..
Choosing Java vs Python on Google App Engine http://stackoverflow.com/questions/1085898/choosing-java-vs-python-on-google-app-engine Engine the Python App Engine team however does have the advantage of having on board Guido van Rossum the inventor of Python and..
Get MD5 hash of big files in Python http://stackoverflow.com/questions/1131220/get-md5-hash-of-big-files-in-python feed them to MD5 consecutively using update . This takes advantage of the fact that MD5 has 128 byte digest blocks. Basically when..
Python List Comprehension Vs. Map http://stackoverflow.com/questions/1247486/python-list-comprehension-vs-map them more direct and clearer. An example of the tiny speed advantage of map when using exactly the same function python mtimeit s'xs..
http://stackoverflow.com/questions/1319763/key-ordered-dict-in-python then it's just about a wash. BTW this takes shameless advantage of the unusual and wonderful performance characteristics of.. have sorting as an O N log N operation not taking advantage of mostly ordered inputs natural mergesort which Tim Peters..
http://stackoverflow.com/questions/145270/calling-c-c-from-python always tended to give me problems . Also ctypes has the advantage that you don't need to satisfy any compile time dependency on..
http://stackoverflow.com/questions/15112125/if-x-or-y-or-z-blah in x y z or better still if 1 in x y z using a set to take advantage of the constant cost membership test in takes a fixed amount..
Threading in a PyQt application: Use Qt threads or Python threads? http://stackoverflow.com/questions/1595649/threading-in-a-pyqt-application-use-qt-threads-or-python-threads Qt's threads or use the Python threading module What are advantages disadvantages of each Or do you have a totally different suggestion.. or use the Python threading module What are advantages disadvantages of each Or do you have a totally different suggestion Edit.. a more in depth answer to the general question What are advantages and disadvantages of using PyQt4's i.e. Qt's threads over native..
Is `import module` better coding style than `from module import function`? http://stackoverflow.com/questions/1744258/is-import-module-better-coding-style-than-from-module-import-function be misunderstanding something because this seems to be an advantage of FMIF over IM. See my third reason in favor of FMIF above...
Wrapping a C library in Python: C, Cython or ctypes? http://stackoverflow.com/questions/1942298/wrapping-a-c-library-in-python-c-cython-or-ctypes I'm not sure whether 2 or 3 is the better choice. The advantage of 3 is that ctypes is part of the standard library and the.. be pure Python &ndash although I'm not sure how big that advantage actually is. Are there more advantages disadvantages with either.. sure how big that advantage actually is. Are there more advantages disadvantages with either choice Which approach do you recommend..
How do I sort a list of strings in Python? http://stackoverflow.com/questions/36139/how-do-i-sort-a-list-of-strings-in-python account and perform a case sensitive sorting. You can take advantage of the optional parameter key to specify custom sorting order..
How to convert an integer to the shortest url-safe string in Python? http://stackoverflow.com/questions/561486/how-to-convert-an-integer-to-the-shortest-url-safe-string-in-python base 256 it converts it directly to base 64 which has the advantage of letting you represent negative numbers using a sign character...
Understanding Python super() and init methods http://stackoverflow.com/questions/576169/understanding-python-super-and-init-methods the base class explicitly which can be nice. But the main advantage comes with multiple inheritance where all sorts of fun stuff..
Python @property versus getters and setters http://stackoverflow.com/questions/6618002/python-property-versus-getters-and-setters the normal Pythonic way of well accessing attributes. The advantage of properties is that they are syntactically identical to attribute..
Creating a singleton in python http://stackoverflow.com/questions/6760685/creating-a-singleton-in-python using subclassing to implement a metaclass. One possible advantage is that unlike with a pure metaclass isinstance inst Singleton..
What are the differences between json and simplejson Python modules? http://stackoverflow.com/questions/712791/what-are-the-differences-between-json-and-simplejson-python-modules there are many different simplejson modules. What are the advantages of simplejson and which implementation is good Why not just.. Since json was only added in 2.6 simplejson has the advantage of working on more python versions 2.4 rather than 2.6 . Also..
Calling an external command in Python http://stackoverflow.com/questions/89228/calling-an-external-command-in-python in the stdlib from subprocess import call call ls l The advantage of subprocess vs system is that it is more flexible you can..
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