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python Programming Glossary: casesPython List Comprehension Vs. Map http://stackoverflow.com/questions/1247486/python-list-comprehension-vs-map this question map may be microscopically faster in some cases when you're NOT making a lambda for the purpose but using the.. a listcomp . List comprehensions may be faster in other cases and most not all pythonistas consider them more direct and clearer...
Should you always favor xrange() over range()? http://stackoverflow.com/questions/135041/should-you-always-favor-xrange-over-range xrange is usually better. However there are still a few cases why you might prefer range In python 3 range is a generator.. going forward. range can actually be faster in some cases eg. if iterating over the same sequence multiple times. xrange.. in terms of memory however xrange isn't usable in all cases where a real list is needed. For instance it doesn't support..
http://stackoverflow.com/questions/261638/how-do-i-protect-python-code and the Python byte codes are well understood. Usually in cases like this you have to make a tradeoff. How important is it really..
How do I get the path of the current executed file in python? http://stackoverflow.com/questions/2632199/how-do-i-get-the-path-of-the-current-executed-file-in-python but it is not. Some common approaches don't work in all cases sys.argv 0 This means using path os.path.abspath os.path.dirname.. a generic solution one that would work in all above use cases. Update Here is the result of a testcase output of python a.py.. co located with your script then you're out of luck. In cases like that the information you're after simply doesn't exist..
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 in python and in any language. Think of the following cases the thread is holding a critical resource that must be closed.. should check the stop flag at regular intervals. They are cases however when you really need to kill a thread for example when..
Python UnicodeDecodeError - Am I misunderstanding encode? http://stackoverflow.com/questions/368805/python-unicodedecodeerror-am-i-misunderstanding-encode Python 2.x string gets decoded to a Unicode string In both cases you need to specify the encoding that will be used. I'm not..
Running shell command from python and capturing the output http://stackoverflow.com/questions/4760215/running-shell-command-from-python-and-capturing-the-output to go if you're using an older Python at least in simple cases that don't require real time output capturing would be to use..
Regular expression to detect semi-colon terminated C++ for & while loops http://stackoverflow.com/questions/524548/regular-expression-to-detect-semi-colon-terminated-c-for-while-loops colon to match s s This works perfectly for all the above cases but it breaks as soon as you try and make the third part of..
Creating a singleton in python http://stackoverflow.com/questions/6760685/creating-a-singleton-in-python using metaclasses. The thread What are your concrete use cases for metaclasses in Python also provides some examples they generally..
What is the reason for performing a double fork when creating a daemon? http://stackoverflow.com/questions/881388/what-is-the-reason-for-performing-a-double-fork-when-creating-a-daemon reacquiring a controlling tty. So if neither of these cases apply then one fork should be sufficient. Unix Network Programming..
http://stackoverflow.com/questions/890128/python-lambda-why real life should be forgotten I'm sure there are some edge cases where it might be needed but given the obscurity of it the potential.. 7 8 9 if x 3 0 or even as range 3 10 3 but there are other cases like constructing functions as return values from other functions..
Adding a Method to an Existing Object http://stackoverflow.com/questions/972/adding-a-method-to-an-existing-object python I think this is called Monkey Patching or in some cases Duck Punching . I understand that it's not always a good decision..
Seeking clarification on apparent contradictions regarding weakly typed languages http://stackoverflow.com/questions/9929585/seeking-clarification-on-apparent-contradictions-regarding-weakly-typed-language at the same time Thanks in advance for any references use cases or examples that you provide that can lead me into the right..
Rally APIs: How to copy Test Folder and member Test Cases http://stackoverflow.com/questions/13223568/rally-apis-how-to-copy-test-folder-and-member-test-cases APIs How to copy Test Folder and member Test Cases This question was asked by a different user earlier Copying.. was asked by a different user earlier Copying Test Cases and Test Folder using Rally Python or Ruby API closed but closed.. the inability to copy Test Folders and their member Test Cases within the Rally UI this is a common need for Rally Users. Thus..
http://stackoverflow.com/questions/764412/python-macros-use-cases Macros Use Cases If Python had a macro facility similar to Lisp Scheme something..
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