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Getting a list of all subdirectories in the current directory
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I think os.walk returns triples (root,dirs,files). Which means that dirs has many repeating entries. Is there a more efficient way that recurses through directories?
– mathtick
Aug 18 '10 at 21:59
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What is self-documenting code and can it replace well documented code? [closed]
...intent, or what the code does on a higher abstraction level (i.e. find all files larger than 10 MB instead of loop through all files in a directory, test if file size is larger than 10 MB, yield return if true)
his code and documentation is fine, in my opinion. Note that self-documented code does ...
brew install mysql on macOS
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go into ~/Library/LaunchAgents to see what the .plist file for mysql is actually called - in my case it was installed by homebrew so you need to modify the above uninstall procedure.
– Marco
Jul 18 '12 at 15:35
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Running a Haskell program on the Android OS
...r ARM architectures. JHC can trivially do this with a very small inf style file which describes the platform (word size, c-compiler, etc) I've done this with the Wii homebrew dev kit and it was quite easy. However jhc still has some stability issues with complex code such as using a monad transforme...
ANTLR: Is there a simple example?
...t an example you can work on yourself.
Here's the contents of the grammar file Exp.g:
grammar Exp;
/* This will be the entry point of our parser. */
eval
: additionExp
;
/* Addition and subtraction have the lowest precedence. */
additionExp
: multiplyExp
( '+' multipl...
django unit tests without a db
...p_databases and teardown_databases methods to pass.
Create a new settings file and set TEST_RUNNER to the new class you just created. Then when you're running your test, specify your new settings file with --settings flag.
Here is what I did:
Create a custom test suit runner similar to this:
fro...
Intel HAXM installation error - This computer does not support Intel Virtualization Technology (VT-x
...was caused by hyperthreading (or hyper - v). I decided to edit my boot.ini file with option to start up windows with hyperthreading turned off.
I followed this tutorial and now everything works perfect
share
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Setting WPF image source in code
... out into parts:
Authority: application:///
Path: The name of a resource file that is compiled into a referenced assembly. The path must conform to the following format: AssemblyShortName[;Version][;PublicKey];component/Path
AssemblyShortName: the short name for the referenced assembly.
;Version...
Combine Date and Time columns using python pandas
... and time into the same column of dataframe.
import pandas as pd
data_file = 'data.csv' #path of your file
Reading .csv file with merged columns Date_Time:
data = pd.read_csv(data_file, parse_dates=[['Date', 'Time']])
You can use this line to keep both other columns also.
data.set_in...
C# Convert string from UTF-8 to ISO-8859-1 (Latin1) H
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The encoding of that file might impact how the file gets interpreted, so I would look at that.
– Lasse V. Karlsen
Dec 17 '09 at 16:23
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