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python Programming Glossary: thoseWhat can you use Python generator functions for? http://stackoverflow.com/questions/102535/what-can-you-use-python-generator-functions-for to learn Python and I've come across generator functions those that have a yield statement in them. I want to know what types..
Request UAC elevation from within a Python script? http://stackoverflow.com/questions/130763/request-uac-elevation-from-within-a-python-script from within a Python script invoke a UAC elevation request those dialogs that say something like such and such app needs admin.. confirm when the application performs any tasks that need those privileges. There are two ways to do this Write a manifest file..
http://stackoverflow.com/questions/1396668/python-get-object-by-id references and proxies to objects without having those references count in the reference counter. They're like symbolic..
Difference between __str__ and __repr__ in Python http://stackoverflow.com/questions/1436703/difference-between-str-and-repr-in-python not mean that you can actually construct MyClass or that those are the right constructor arguments but it is a useful form..
http://stackoverflow.com/questions/145270/calling-c-c-from-python ctypes can only talk to C functions you need to provide those declaring them as extern C extern C Foo Foo_new return new Foo..
How to get current CPU and RAM usage in Python? http://stackoverflow.com/questions/276052/how-to-get-current-cpu-and-ram-usage-in-python platform. One could put a Python class together with all those code snippets. It's not that those methods are bad but is there.. class together with all those code snippets. It's not that those methods are bad but is there already a well supported multi..
What does ** (double star) and * (star) do for python parameters? http://stackoverflow.com/questions/36901/what-does-double-star-and-star-do-for-python-parameters The kwargs will give you all keyword arguments except for those corresponding to a formal parameter as a dictionary. In 5 def..
Suggestions for a Cron like scheduler in Python? http://stackoverflow.com/questions/373335/suggestions-for-a-cron-like-scheduler-in-python on the box this way I run on machines with no cron. For those unfamiliar with cron you can schedule tasks based upon an expression..
Python/Tkinter: Interactively validating Entry widget content http://stackoverflow.com/questions/4140437/python-tkinter-interactively-validating-entry-widget-content an example that only allows lowercase and prints all those funky values import Tkinter as tk class MyApp def __init__ self..
What does `if __name__ == “__main__”:` do? http://stackoverflow.com/questions/419163/what-does-if-name-main-do variables it will execute the import statement and load those modules. It will then evaluate the def block creating a function..
Does python have an equivalent to Java Class.forName()? http://stackoverflow.com/questions/452969/does-python-have-an-equivalent-to-java-class-forname equivalent in Python Thanks for the responses. To answer those who want to know what I'm doing I want to use a command line..
Python code to pick out all possible combinations from a list? http://stackoverflow.com/questions/464864/python-code-to-pick-out-all-possible-combinations-from-a-list write some code that produces all 32 768 combinations of those numbers. I've found some code by googling that apparently does.. just loop through the decimal integers 1 32768 and convert those to binary and use the binary representation as a filter to pick..
Python string formatting: % vs. .format http://stackoverflow.com/questions/5082452/python-string-formatting-vs-format single item tuple which is just ugly. .format doesn't have those issues. Also in the second example you gave the .format example..
Python rounding error with float numbers http://stackoverflow.com/questions/5997027/python-rounding-error-with-float-numbers error happens. Does anyone knows why this happens with those lucky numbers Thanks in advance. python share improve this..
Why are Python's 'private' methods not actually private? http://stackoverflow.com/questions/70528/why-are-pythons-private-methods-not-actually-private is private What's the deal I'll explain this a little for those who didn't quite get that. class MyClass ... def myPublicMethod..
http://stackoverflow.com/questions/890128/python-lambda-why which took me a while to figure out. Is lambda one of those 'interesting' language items that in real life should be forgotten.. lambda x x 3 0 1 2 3 4 5 6 7 8 9 sets mult3 to 3 6 9 those elements of the original list that are multiples of 3. This..
Simple Digit Recognition OCR in OpenCV-Python http://stackoverflow.com/questions/9413216/simple-digit-recognition-ocr-in-opencv-python features at end 2 Since i knew without understanding all those features it is difficult to do that method. i tried some other..
How to disable SQLAlchemy caching? http://stackoverflow.com/questions/10210080/how-to-disable-sqlalchemy-caching isolated nature of transactions there's an extra twist. Those other transactions in progress will not only not see your transaction's..
What's the simplest way to put a python script into the system tray (Windows) http://stackoverflow.com/questions/1085694/whats-the-simplest-way-to-put-a-python-script-into-the-system-tray-windows python system tray share improve this question Those are two questions actually Adding a tray icon can be done with..
Why (0-6) is -6 = False? [duplicate] http://stackoverflow.com/questions/11476190/why-0-6-is-6-false fast. It is an array of 262 pointers to integer objects. Those integer objects are allocated during initialization in a block..
How do I configure the ip address with CherryPy? http://stackoverflow.com/questions/115773/how-do-i-configure-the-ip-address-with-cherrypy like subclassing the server class or using config files. Those uses are covered in the documentation . But that should be enough...
Does python have 'private' variables in classes? http://stackoverflow.com/questions/1641219/does-python-have-private-variables-in-classes have been taught about public private protected variables. Those keywords make sense because at times you want variables in a..
convert integer to a string in a given numeric base in python http://stackoverflow.com/questions/2267362/convert-integer-to-a-string-in-a-given-numeric-base-in-python bin oct hex but I cannot use them for a few reasons Those functions are not available on older versions of python with..
What are the biggest differences between Python and Ruby from a philosophical perspective [closed] http://stackoverflow.com/questions/234721/what-are-the-biggest-differences-between-python-and-ruby-from-a-philosophical-pe proficient whereas Python will take you a few months only. Those who have a lot of experience with Ruby should stick with it..
Why does Python's __import__ require fromlist? http://stackoverflow.com/questions/2724260/why-does-pythons-import-require-fromlist the left most module object so it can be assigned to pkg . Those two import statements thus translate into pkg __import__ 'pkg'..
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 because they work only for the ASCII subset of characters. Those two are wrong for any non English data # this is incorrect mylist.sort..
Python, safe, sandbox [duplicate] http://stackoverflow.com/questions/3688708/python-safe-sandbox scripts. Of course I'd like to execute those scripts. Those scripts should do some interesting work. The problem is that..
Interested in Collective Programming for the web — Ruby or Python or PHP? [closed] http://stackoverflow.com/questions/410183/interested-in-collective-programming-for-the-web-ruby-or-python-or-php you list would be any better or worse than the others. Those three languages are adequate for approximately similar tasks..
Unicode (utf8) reading and writing to files in python http://stackoverflow.com/questions/491921/unicode-utf8-reading-and-writing-to-files-in-python write Capit xc3 xa1n into your file you have xc3 in it. Those are 4 bytes and in your code you read them all. You can see..
Try/catch or validation for speed? http://stackoverflow.com/questions/5589532/try-catch-or-validation-for-speed as EAFP or Easier to Ask Forgiveness than Permission . Those timings are Timing when the check succeeds with LBYL Timing..
How can I check the memory usage of objects in ipython? http://stackoverflow.com/questions/563840/how-can-i-check-the-memory-usage-of-objects-in-ipython a dict contains string keys and other objects as values. Those other objects might be shared. Since pickle always tries to..
Pyramid authorization for stored items http://stackoverflow.com/questions/5761617/pyramid-authorization-for-stored-items into account. For example some user X owns items A B C. Those are accessed via URLs like item item some_options . How can..
http://stackoverflow.com/questions/7855343/run-web-app-with-gevent related to process management restart reload and so on. Those features are necessary for deployment though. Gunicorn provides..
Decode escaped characters in URL http://stackoverflow.com/questions/8136788/decode-escaped-characters-in-url a list containing URLs with escaped characters in them. Those characters have been set by urllib2.urlopen when it recovers..
http://stackoverflow.com/questions/8220801/how-to-use-timeit-correctly distortions due to other processes running on your system. Those are my tips for using timeit correctly. Hope this helps share..
http://stackoverflow.com/questions/890128/python-lambda-why talking about lambda functions Like f lambda x x 2 2 x 5 Those things are actually quite useful. Python supports a style of..
Choosing between Java and Python http://stackoverflow.com/questions/954164/choosing-between-java-and-python the terseness the rapid development. Good points. Those were why I chose Python over Java. I also had Java folks lobbying..
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