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python Programming Glossary: youThe Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained improve this question To understand what yield does you must understand what generators are. And before generators come.. are. And before generators come iterables. Iterables When you create a list you can read its items one by one and it's called.. come iterables. Iterables When you create a list you can read its items one by one and it's called iteration mylist..
How do you split a list into evenly sized chunks in Python? http://stackoverflow.com/questions/312443/how-do-you-split-a-list-into-evenly-sized-chunks-in-python do you split a list into evenly sized chunks in Python I have a list.. this question Here's a generator that yields the chunks you want def chunks l n Yield successive n sized chunks from l...
http://stackoverflow.com/questions/509211/pythons-slice-notation slice notation Do you have a good reference on Python's slice notation To me this.. 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.. if there are fewer items than you ask for. For example if you ask for a 2 and a only contains one element you get an empty..
What is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python with the class __main__.MyShinyClass object at 0x8997cec You'll notice that we use MyShinyClass as the name of the class.. 'echo_bar' True my_foo FooChild my_foo.echo_bar True You see where we are going in Python classes are objects and you.. finally Metaclasses are the 'stuff' that creates classes. You define classes in order to create objects right But we learned..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained to an end or because you do not satisfy a if else anymore. Your code explained Generator # Here you create the method of the.. But in your code it gets a generator which is good because You don't need to read the values twice. You can have a lot of children.. is good because You don't need to read the values twice. You can have a lot of children and you don't want them all stored..
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 python global variables share improve this question You can use a global variable in other functions by declaring it..
How to install pip on windows? http://stackoverflow.com/questions/4750806/how-to-install-pip-on-windows answer uses the oficial method. There are also other ways You can use it inside a virtual environment which means it is not.. installers for Python 2.x and 3.x 32 bit and 64 bit. You need to Install setuptools http www.lfd.uci.edu ~gohlke pythonlibs.. cryptic error message. Error Unable to find vcvarsall.bat You can fix that by installing a C compiler such as mingw or Visual..
Python Oauth2 - login with Google http://stackoverflow.com/questions/10271110/python-oauth2-login-with-google google_profile jsonDecode content #log the user in #HERE YOU LOG THE USER IN OR ANYTHING ELSE YOU WANT #THEN REDIRECT TO.. the user in #HERE YOU LOG THE USER IN OR ANYTHING ELSE YOU WANT #THEN REDIRECT TO PROTECTED PAGE return HttpResponseRedirect..
http://stackoverflow.com/questions/1115238/django-model-sync-table tables that match your new models #DON'T DO THIS UNLESS YOU CAN AFFORD TO LOSE ALL YOUR DATA python PROJECT_DIR manage.py.. models #DON'T DO THIS UNLESS YOU CAN AFFORD TO LOSE ALL YOUR DATA python PROJECT_DIR manage.py syncdb the next option is..
Picklable data containers that are dumpable in the current namespace http://stackoverflow.com/questions/14716727/picklable-data-containers-that-are-dumpable-in-the-current-namespace there is a very good reason why this code is ugly mainly YOU SHOULDN'T BE DOING SOMETHING LIKE THIS P and when using exec..
python program error elif else if [closed] http://stackoverflow.com/questions/15329646/python-program-error-elif-else-if You leave the man behing after stealing his wallet. print YOU HAVE REACHED THE END OF THE MAZE print You realize the noise.. You leave the man behing after stealing his wallet. print YOU HAVE REACHED THE END OF THE MAZE print You realize the noise..
http://stackoverflow.com/questions/471000/jython-and-python-modules Py is in org.python.core. rootPath and modulesDir is where YOU want let rootPath point where you located the standard jython..
Step by step setting up python with pip and virtualenv? http://stackoverflow.com/questions/4986896/step-by-step-setting-up-python-with-pip-and-virtualenv picked up this information from Jesse Noller's article SO YOU WANT TO USE PYTHON ON THE MAC ~ .bash_profile Settings This..
Compiling Python 2.6.6 and need for external packages wxPython, setuptools, etc… in Ubuntu http://stackoverflow.com/questions/6079128/compiling-python-2-6-6-and-need-for-external-packages-wxpython-setuptools-etc make install # collect binary libraries ##REDO THIS IF YOU ADD ANY ADDITIONAL MODULES## function collect_binary_libs cd..
http://stackoverflow.com/questions/757809/django-paypal-setup a notify url return url and cancel return. All three url's YOU provide to Paypal. Paypal will send messages to these URL's... URL's. Since Paypal will send messages to these URL's YOU must put them in your urls.py. You must write view functions..
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