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python Programming Glossary: threePython subprocess readlines() hangs http://stackoverflow.com/questions/12419198/python-subprocess-readlines-hangs os.close master_fd proc.wait print This is reached All three code examples print 'hello' immediately as soon as the first..
Local variables in Python nested functions http://stackoverflow.com/questions/12423614/local-variables-in-python-nested-functions cat Mary pets the cat. So basically why am I not getting three different animals Isn't the cage 'packaged' into the local scope..
http://stackoverflow.com/questions/15112125/if-x-or-y-or-z-blah that will decrypt an integer and output a string of three letters so basically I was wondering if there was a way to translate..
http://stackoverflow.com/questions/17160162/what-is-in-python-2-7 a nice picture showing what's happening. Now regarding the three new items after your edit This answer seems to cover it Ignacio's..
http://stackoverflow.com/questions/1746613/bitwise-operation-and-usage that you want to pack into an 8 bit one you can use all three of your operators left shift and and or packed_val val1 15 4..
http://stackoverflow.com/questions/1819124/image-comparison-algorithm using some of the ideas with Scipy using your above three images saved as im1.jpg im2.jpg im3.jpg respectively . The final..
Why is numpy's einsum faster than numpy's built in functions? http://stackoverflow.com/questions/18365073/why-is-numpys-einsum-faster-than-numpys-built-in-functions faster than numpy's built in functions Lets start with three arrays of dtype np.double . Timings are performed on a intel..
What exactly do “u” and “r”string flags in Python, and what are raw string litterals? http://stackoverflow.com/questions/2081640/what-exactly-do-u-and-rstring-flags-in-python-and-what-are-raw-string-litte Unicode strings again in Python 2. and any of the other three kinds of quoting also produces exactly the same types of strings..
How do I force Python to be 32-bit on Snow Leopard and other 32-bit/64-bit questions http://stackoverflow.com/questions/2088569/how-do-i-force-python-to-be-32-bit-on-snow-leopard-and-other-32-bit-64-bit-quest shell on my Mac file usr bin python I get the following three lines usr bin python for architecture x86_64 Mach O 64 bit executable.. seem to indicate that Python has been compiled for all three architectures or something like that I believe based on some..
How does zip(*[iter(s)]*n) work in Python? http://stackoverflow.com/questions/2233204/how-does-zipitersn-work-in-python and zip . As Ignacio and ujukatzel say you pass to zip three identical iterators and zip makes 3 tuples of the integers ”in.. makes 3 tuples of the integers ”in order ”from each of the three iterators 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7.. 2.x range in 3.x end start chunk_size print L start end # three item chunks Following the values of start and end 0 3 # 1 2..
Unexpected feature in a Python list of lists http://stackoverflow.com/questions/240178/unexpected-feature-in-a-python-list-of-lists a list with 3 references to x . When you then change x all three references are changed. To fix it you need to make sure that..
How are Python's Built In Dictionaries Implemented http://stackoverflow.com/questions/327311/how-are-pythons-built-in-dictionaries-implemented Each entry in the table actually a combination of the three values . This is implemented as a C struct see dictobject.h..
Weighted random selection with and without replacement http://stackoverflow.com/questions/352670/weighted-random-selection-with-and-without-replacement it lg2 p finding the index partition. Thus we shift it three yielding 001.1 or position 1 and thus partition 2. If the partition..
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII http://stackoverflow.com/questions/4198804/how-to-reliably-guess-the-encoding-between-macroman-cp1252-latin1-utf-8-and or library that can reliably distinguish between those the three different 8 bit encodings. We probably have over a thousand.. than that. In particular it has to distinguish between the three 3 bit encoding I ™ve cited especially MacRoman . The files are..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python my input data which by the way are just short lines of three fields each usually about 20 chars wide though sometimes more..
Seeking clarification on apparent contradictions regarding weakly typed languages http://stackoverflow.com/questions/9929585/seeking-clarification-on-apparent-contradictions-regarding-weakly-typed-language a memory safe language for the most part . C# allows all three of those forms of strong typing to be violated. The cast operator..
How to import a Python class that is in a directory above? http://stackoverflow.com/questions/1054271/how-to-import-a-python-class-that-is-in-a-directory-above the import exists. Two dots means up one package level . Three dots is up two levels etc. So if you execute from . import mod..
Python 3: UnboundLocalError: local variable referenced before assignment http://stackoverflow.com/questions/10851906/python-3-unboundlocalerror-local-variable-referenced-before-assignment 1 and Var1 0 print Result Two elif Var1 1 print Result Three Var1 1 function How can I fix this Thanks for any help python..
Trouble giving values to deck of cards http://stackoverflow.com/questions/11730723/trouble-giving-values-to-deck-of-cards rank self.suite suite def Rank self return Ace Two Three Four Five Six Seven Eight Nine Ten Jack Queen King .split self.rank..
Python read my outlook email mailbox and parse messages [duplicate] http://stackoverflow.com/questions/12291294/python-read-my-outlook-email-mailbox-and-parse-messages 'thanking' the user for its collaboration very important Three days after my boss thanked me for the great effort I was doing..
How do I set sys.excepthook to invoke pdb globally in python? http://stackoverflow.com/questions/1237379/how-do-i-set-sys-excepthook-to-invoke-pdb-globally-in-python you need http ynniv.com blog 2007 11 debugging python.html Three ways the first is simple but crude Thomas Heller add the following..
Python - Compress Ascii String http://stackoverflow.com/questions/12871775/python-compress-ascii-string text for compression to actually work In 22 rings ''' .... Three Rings for the Elven kings under the sky .... Seven for the Dwarf..
How do you make Python / PostgreSQL faster? http://stackoverflow.com/questions/136789/how-do-you-make-python-postgresql-faster Do as few as possible. Just the minimum number of inserts. Three Things. One. Don't SELECT over and over again to conform the.. insert this into a table of counts. Don't Update. Ever. Three. Use Bind Variables. Always. cursor.execute INSERT INTO .....
http://stackoverflow.com/questions/233673/lexical-closures-in-python this question Python is actually behaving as defined. Three separate functions are created but they each have the closure..
How to bind self events in Tkinter Text widget after it will binded by Text widget? http://stackoverflow.com/questions/3501849/how-to-bind-self-events-in-tkinter-text-widget-after-it-will-binded-by-text-widg root name entry2 entry3 Tkinter.Entry root name entry3 # Three different bindtags. The first is just the default but I'm #..
http://stackoverflow.com/questions/393738/programmatic-form-submit for quick turnaround projects like screen scraping. Three features make it powerful Beautiful Soup won't choke if you..
PyCUDA/CUDA: Causes of non-deterministic launch failures? http://stackoverflow.com/questions/5827219/pycuda-cuda-causes-of-non-deterministic-launch-failures I'll summarize. Sorry for the long question in advance Three Kernels One Generates a data set based on some input variables..
Nested .pth Files or Loading Extra site-dirs from a Network http://stackoverflow.com/questions/6600938/nested-pth-files-or-loading-extra-site-dirs-from-a-network was a little big for a comment Take for example wxPython. Three objects are placed into the site packages directory wxversion.py..
OPENGL User Interface Programming http://stackoverflow.com/questions/78238/opengl-user-interface-programming And more importantly they'll do what users expect. edit Three posts and 3 points Screw this den of karma whores. Original..
utf8' codec can't decode byte 0x96 in python http://stackoverflow.com/questions/7873556/utf8-codec-cant-decode-byte-0x96-in-python for quick turnaround projects like screen scraping. Three features make it powerful Beautiful Soup won't choke if you..
Using Pylons global variables with JavaScript (escaping brackets) http://stackoverflow.com/questions/8834666/using-pylons-global-variables-with-javascript-escaping-brackets
http://stackoverflow.com/questions/8837950/pyqt-xml-to-qtreewidget type 1 title Item Two title item item type 2 title Item Three title item folder title Folder Two title item type 3 title.. Item Six title item folder folder folder title Folder Three title item type 0 title Item Six title item item type 2 title..
PyQt sending parameter to slot when connecting to a signal http://stackoverflow.com/questions/940555/pyqt-sending-parameter-to-slot-when-connecting-to-a-signal PyQt book self.connect button3 SIGNAL clicked lambda who Three self.anyButton who By the way you can also use functools.partial..
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