¡@
python Programming Glossary: norCommon pitfalls in Python [duplicate] http://stackoverflow.com/questions/1011431/common-pitfalls-in-python 1L if var True # this will execute if var is neither True nor 1 if var False # this will execute if var is False or 0 or 0.0..
What is a global interpreter lock (GIL)? http://stackoverflow.com/questions/1294382/what-is-a-global-interpreter-lock-gil why that is so important. I have never written a compiler nor an interpreter myself so don't be frugal with details I'll probably..
What is the difference between @staticmethod and @classmethod in Python? http://stackoverflow.com/questions/136097/what-is-the-difference-between-staticmethod-and-classmethod-in-python With staticmethods neither self the object instance nor cls the class is implicitly passed as the first argument. a.static_foo..
Python subprocess.Popen “OSError: [Errno 12] Cannot allocate memory” http://stackoverflow.com/questions/1367373/python-subprocess-popen-oserror-errno-12-cannot-allocate-memory 5.3. I am unable to reproduce on my own CentOS boxes nor with any other user reporting the same problem. I have tried..
When and how to use the builtin function property() in python http://stackoverflow.com/questions/1554546/when-and-how-to-use-the-builtin-function-property-in-python rely on getters and setters like Java they're not supposed nor expected to do anything but what they say it would be astonishing.. methods and the property that relies on them making b a normal stored attribute of x 's class rather than a logical one.. this optimization whenever feasible always exposing normal stored attributes directly and only ones which do need computation..
Python regex matching Unicode properties http://stackoverflow.com/questions/1832893/python-regex-matching-unicode-properties separator. I don't see support for this in either the 2.x nor 3.x lines of Python with due regrets . Is anybody aware of a..
Python's in (__contains__) operator returns a bool whose value is neither True nor False http://stackoverflow.com/questions/19751556/pythons-in-contains-operator-returns-a-bool-whose-value-is-neither-true-n operator returns a bool whose value is neither True nor False As expected 1 is not contained by the empty tuple 1 in.. way the in operator returns a bool which is neither True nor False type 1 in type 'bool' 1 in True 1 in False False False.. 1 in type 'bool' 1 in True 1 in False False False However normal behaviour resumes if the original expression is parenthesized..
writing to existing workbook using xlwt http://stackoverflow.com/questions/2725852/writing-to-existing-workbook-using-xlwt There are no examples. It is not possible. Not with xlwt nor with any other software. The XLS file structure is complicated..
Python date string to date object http://stackoverflow.com/questions/2803852/python-date-string-to-date-object I searched and couldn't find it neither on stackoverflow nor on google. python date share improve this question You..
Use only some parts of Django? http://stackoverflow.com/questions/302651/use-only-some-parts-of-django urlconfigs Or more exactly I'm neither using HTTP nor HTML. So basically I have a different input output chain than..
Building lxml for Python 2.7 on Windows http://stackoverflow.com/questions/3047542/building-lxml-for-python-2-7-on-windows not using VS 2008 then you have neither the registry key nor suitable environment variable and that's why distutils can't..
How to print date in a regular format in Python? http://stackoverflow.com/questions/311627/how-to-print-date-in-a-regular-format-in-python them you manipulate objects not strings not timestamps nor anything. Any object in Python have TWO string representations..
Python: Why is functools.partial necessary? http://stackoverflow.com/questions/3252228/python-why-is-functools-partial-necessary partial did of course remain it's no total duplication nor is it an eyesore . Remember that lambda 's body is limited to..
Weighted random selection with and without replacement http://stackoverflow.com/questions/352670/weighted-random-selection-with-and-without-replacement
What are the differences between Perl, Python, AWK and sed? [closed] http://stackoverflow.com/questions/366980/what-are-the-differences-between-perl-python-awk-and-sed it is hard to work with for complex tasks. You can work minor miracles with it but at a cost to the hair on your head. However.. and has the extensibility of the CPAN modules. Neither awk nor sed is extensible. One of Perl's mottos is TMTOWTDI There's.. not aware of anything that Perl can do that Python can't nor vice versa. The choice between the two would depend on other..
Old style and new style classes in Python http://stackoverflow.com/questions/54867/old-style-and-new-style-classes-in-python unify classes and types . A new style class neither more nor less than a user defined type. If x is an instance of a new..
How does Python's “super” do the right thing? http://stackoverflow.com/questions/607186/how-does-pythons-super-do-the-right-thing out the call to super in B's init function neither A nor C's init function is called. This means B's call to super is..
How to get string Objects instead of Unicode ones from JSON in Python? http://stackoverflow.com/questions/956867/how-to-get-string-objects-instead-of-unicode-ones-from-json-in-python this automatically Edit I can't change the libraries nor update them. One the csv module is even in the Python standard..
http://stackoverflow.com/questions/972362/spawning-process-from-python needed to daemonize a process as per the cookbook recipes nor is there any need to change the current working directory though.. fd except OSError # ERROR fd wasn't open to begin with ignored pass # redirect stdin stdout and stderr to dev null os.open..
Authenticating to Active Directory with python-ldap always returns (97, []) http://stackoverflow.com/questions/10725891/authenticating-to-active-directory-with-python-ldap-always-returns-97 LDAP_REFERRAL_LIMIT_EXCEEDED error being returned from AD. Nor can I use it as a de facto success indicator because conn.simple_bind_s.. the LDAP result code. It's the result type ldap.RES_BIND. Normally you don't have to look at the results returned by LDAPObject.simple_bind_s..
java and python equivalent of php's foreach($array as $key => $value) http://stackoverflow.com/questions/1219548/java-and-python-equivalent-of-phps-foreacharray-as-key-value using a HashMap does not guarantee the order of elements. Nor does the dictionary in Python. How is this done in java and..
Proper way to declare custom exceptions in modern Python? http://stackoverflow.com/questions/1319615/proper-way-to-declare-custom-exceptions-in-modern-python magic parameter args but I've never known how to use it. Nor am I sure it's the right way to do things going forward a lot..
How to list only top level directories in Python? http://stackoverflow.com/questions/141291/how-to-list-only-top-level-directories-in-python 'w9xpopen.exe' However I don't want filenames listed. Nor do I want sub folders such as Lib curses. Essentially what I..
BeautifulSoup: just get inside of a tag, no matter how many enclosing tags there are http://stackoverflow.com/questions/2957013/beautifulsoup-just-get-inside-of-a-tag-no-matter-how-many-enclosing-tags-there green Neither .string nor .contents 0 does what I need. Nor does .extract because I don't want to have to specify the internal..
Django's Querydict bizarre behavior: bunches POST dictionary into a single key http://stackoverflow.com/questions/6315960/djangos-querydict-bizarre-behavior-bunches-post-dictionary-into-a-single-key the request._raw_post_data doesn't change anything. Nor does changing content_type 'application json' Any help would..
Thread synchronization, Python http://stackoverflow.com/questions/9521113/thread-synchronization-python the message passing between the different threads. Nor am I sure exactly how to implement the resource lock commands..
|