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python Programming Glossary: myWhich Python memory profiler is recommended? [closed] http://stackoverflow.com/questions/110259/which-python-memory-profiler-is-recommended is recommended closed I want to know the memory usage of my Python application and specifically want to know what code blocks.. Gives most details. I have to do least or no changes to my code. python memory management profiling share improve this..
Why does comparing strings in Python using either '==' or 'is' sometimes produce a different result? http://stackoverflow.com/questions/1504717/why-does-comparing-strings-in-python-using-either-or-is-sometimes-produce I change it to var1 var2 it returns True . now if I open my python interpreter and do the same is comparison it succeeds..
http://stackoverflow.com/questions/15112125/if-x-or-y-or-z-blah y or z blah Hi there I'm rather new to Python and here is my problem. I'm trying to make a function that will decrypt an..
Fastest way to list all primes below N in python http://stackoverflow.com/questions/2068372/fastest-way-to-list-all-primes-below-n-in-python primes below 1 million Sundaram's Sieve implementation by myself 327ms Daniel's Sieve 435ms Alex's recipe from Cookbok 710ms.. Many thanks to stephan for bringing sieve_wheel_30 to my attention. Credit goes to Robert William Hanks for primesfrom2to.. which case you can just leave this comment as a credit for my work. If you need this code for commercial purposes please contact..
Unexpected feature in a Python list of lists http://stackoverflow.com/questions/240178/unexpected-feature-in-a-python-list-of-lists create a list of lists in Python so I typed the following myList 1 4 3 The list looked like this 1 1 1 1 1 1 1 1 1 1 1 1.. 1 1 1 1 1 1 1 1 Then I changed one of the innermost values myList 0 0 5 Now my list looks like this 5 1 1 1 5 1 1 1 5 1 1.. I changed one of the innermost values myList 0 0 5 Now my list looks like this 5 1 1 1 5 1 1 1 5 1 1 1 which is not what..
http://stackoverflow.com/questions/261638/how-do-i-protect-python-code a piece of software in Python that will be distributed to my employer's customers. My employer wants to limit the usage of.. code that checks the license file. Another aspect is that my employer does not want the code to be read by our customers..
http://stackoverflow.com/questions/2709821/python-self-explained as a parameter. To illustrate in Ruby I can do this class myClass def myFunc name @name name end end Which I understand quite.. To illustrate in Ruby I can do this class myClass def myFunc name @name name end end Which I understand quite easily... easily. However in Python I need to include self class myClass def myFunc self name self.name name Can anyone talk me..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat us headaches. So far no black holes. The hardest part of my job over the last 15 years is to try to prevent such assumptions..
Flattening a shallow list in Python http://stackoverflow.com/questions/406121/flattening-a-shallow-list-in-python object. But the reduce method is fairly unreadable. So my question is Is there a simple way to flatten this list with..
How to improve performance of this code? http://stackoverflow.com/questions/4295799/how-to-improve-performance-of-this-code Thanks to some help from people here I was able to get my code for Tasmanian camels puzzle working. However it is horribly.. it is horribly slow I think. I'm not sure because this is my first program in python . The example run in the bottom of the.. the bottom of the code takes a long time to be solved in my machine dumrat@dumrat ~ programming python time python camels.py..
How do you remove duplicates from a list in Python whilst preserving order? http://stackoverflow.com/questions/480214/how-do-you-remove-duplicates-from-a-list-in-python-whilst-preserving-order destroys the original order. I also know that I can roll my own like this def uniq input output for x in input if x not.. to unwind for that code sample . But I'd like to avail myself of a built in or a more Pythonic idiom if possible. Related..
http://stackoverflow.com/questions/509211/pythons-slice-notation up. It looks extremely powerful but I haven't quite got my head around it and am looking for a good guide. python slice..
How can you profile a Python script? http://stackoverflow.com/questions/582336/how-can-you-profile-a-python-script i.e. adding timing code to __main__ so I thought I'd share my solution. python profiling project euler share improve this.. the cProfile when running a script python m cProfile myscript.py To make it even easier I made a little batch file called..
Python: Sort a dictionary by value http://stackoverflow.com/questions/613183/python-sort-a-dictionary-by-value Note I have read this post and probably could change my code to have a list of dictionaries but since I do not really..
How to do relative imports in Python? http://stackoverflow.com/questions/72852/how-to-do-relative-imports-in-python manipulation hacks. Isn't there a clean way Edit all my __init__.py 's are currently empty Edit2 I'm trying to do this..
Python Numpy Very Large Matrices http://stackoverflow.com/questions/1053928/python-numpy-very-large-matrices the data on disk in HDF format with optional compression. My datasets often get 10x compression which is handy when dealing..
Is there a difference between `==` and `is` in python? http://stackoverflow.com/questions/132988/is-there-a-difference-between-and-is-in-python there a difference between ` ` and `is` in python My Google fu has failed me. In Python are these n 5 # Test one...
How do I ensure that re.findall() stops at the right place? http://stackoverflow.com/questions/17765805/how-do-i-ensure-that-re-findall-stops-at-the-right-place something like this rather than a title for the web site. My question is how do I limit findall to a single title title ..
What do (lambda) function closures capture in Python? http://stackoverflow.com/questions/2295290/what-do-lambda-function-closures-capture-in-python parameter. To my surprise the output was 6 I expected a 4. My reasoning was in Python everything is an object and thus every..
http://stackoverflow.com/questions/261638/how-do-i-protect-python-code that will be distributed to my employer's customers. My employer wants to limit the usage of the software with a time..
read subprocess stdout line by line http://stackoverflow.com/questions/2804543/read-subprocess-stdout-line-by-line subprocess stdout line by line My python script uses subprocess to call a linux utility that is..
error: Unable to find vcvarsall.bat http://stackoverflow.com/questions/2817869/error-unable-to-find-vcvarsall-bat bzr git. now I use Python 2.6 based bazaar. I use msys. My steps are as follows bzr branch lp dulwich cd dulwich python..
How to generate dynamic (parametrized) unit tests in python? http://stackoverflow.com/questions/32899/how-to-generate-dynamic-parametrized-unit-tests-in-python test data and want to create an unit test for each item. My first idea was to do it like this import unittest l foo a a..
How to add to the pythonpath in windows 7? http://stackoverflow.com/questions/3701646/how-to-add-to-the-pythonpath-in-windows-7 7 I have a directory which hosts all my django app here C My_Projects . I want to add this directory to my pythonpath so.. so I can call the apps directly. I have right clicked My Computer Properties Advanced System Settings Environmental Variables.. System Settings Environmental Variables . Then I added C My_Projects to my Path variable. It still doesn't read the coltrane..
Flattening a shallow list in Python http://stackoverflow.com/questions/406121/flattening-a-shallow-list-in-python case others want to add to or correct these observations. My original reduce statement is redundant and is better written..
Dynamically adding a form to a Django formset with Ajax http://stackoverflow.com/questions/501719/dynamically-adding-a-form-to-a-django-formset-with-ajax improve this question This is how I do it using jQuery My template h3 My Services h3 serviceFormset.management_form for.. question This is how I do it using jQuery My template h3 My Services h3 serviceFormset.management_form for form in serviceFormset.forms..
How do I duplicate sys.stdout to a log file in python? http://stackoverflow.com/questions/616645/how-do-i-duplicate-sys-stdout-to-a-log-file-in-python logging when a python app is making a lot of system calls My app has two modes. In interactive mode I want all output to..
Django Passing Custom Form Parameters to Formset http://stackoverflow.com/questions/622982/django-passing-custom-form-parameters-to-formset is the logged in user. This works as intended. My problem is that I now want to turn this single form into a formset...
http://stackoverflow.com/questions/886221/does-django-scale them but this is clearly not objective information... . My questions What's the largest site that's built on Django today.. see above. Could a site like Stack Overflow run on Django My gut feeling is yes but as others answered and Mike Malone mentions..
Simple Digit Recognition OCR in OpenCV-Python http://stackoverflow.com/questions/9413216/simple-digit-recognition-ocr-in-opencv-python learning how to use KNearest for simple OCR purposes . 1 My first question was about letter_recognition.data file that comes..
http://stackoverflow.com/questions/1377446/html-to-pdf-for-a-django-site 1cm style head body div for item in mylist RENDER MY CONTENT endfor div div id footerContent block page_foot Page..
gdb-python : Parsing structure's each field and print them with proper value, if exists http://stackoverflow.com/questions/16787289/gdb-python-parsing-structures-each-field-and-print-them-with-proper-value-if addresses of your driver module by inspecting sys module MY DRIVER sections .text .data .bss from a system running your.. 3.9.4 200.fc18.x86_64 vmlinux vmcore gdb add symbol file MY DRIVER.ko TEXT ADDR s .data DATA ADDR s .bss BSS ADDR while.. BSS ADDR with the address from the files under sys module MY DRIVER sections . I think just lying and using an address of..
How do I learn algorithms? [closed] http://stackoverflow.com/questions/3026813/how-do-i-learn-algorithms codes actually hurt my brain. NOTHING EVER IN LIFE HURT MY BRAIN....... not even math classes in highschool trying to understand..
http://stackoverflow.com/questions/4792483/how-to-import-gdb-in-python isn't structured as a library. What you can do is source MY SCRIPT.py from within gdb which is equivalent to starting gdb.. gdb which is equivalent to starting gdb with gdb x t MY SCRIPT.py . Here's an example save the file below to t.py import..
http://stackoverflow.com/questions/5520918/python-irc-bot-question test bot test mynick define hi print hi mynick hi bot hi MY QUESTION IS HOW TO DO THIS python irc bots share improve..
Increment a python floating point value by the smallest possible amount http://stackoverflow.com/questions/6063755/increment-a-python-floating-point-value-by-the-smallest-possible-amount a pure Python solution # handles edge cases correctly on MY computer # not extensively QA'd... import math # 'double' means..
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