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Executing command line programs from within python [duplicate]

I'm building a web application that will is going to manipulate (pad, mix, merge etc) sound files and I've found that sox does exactly what I want. Sox is a linux command line program and I'm feeling a little uncomfortable with having the python web app starting new sox processes on my server on a...
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Initialise a list to a specific length in Python [duplicate]

How do I initialise a list with 10 times a default value in Python? 3 Answers 3 ...
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Error in if/while (condition) {: missing Value where TRUE/FALSE needed

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How do I schedule jobs in Jenkins?

I added a new job in Jenkins, which I want to schedule periodically. 10 Answers 10 ...
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What are file descriptors, explained in simple terms?

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.htaccess - how to force “www.” in a generic way?

This will change domain.com to www.domain.com : 8 Answers 8 ...
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Python add item to the tuple

I have some object.ID-s which I try to store in the user session as tuple. When I add first one it works but tuple looks like (u'2',) but when I try to add new one using mytuple = mytuple + new.id got error can only concatenate tuple (not "unicode") to tuple . ...
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How can I convert a long to int in Java?

How can I convert a long to int in Java? 15 Answers 15 ...
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Calling Objective-C method from C++ member function?

I have a class ( EAGLView ) which calls a member function of a C++ class without problems. Now, the problem is that I need to call in that C++ class a objective-C function [context renderbufferStorage:GL_RENDERBUFFER fromDrawable:(CAEAGLLayer*)self.layer]; which I cannot do in C++ syntax...
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How to replace a hash key with another key

I have a condition where, I get a hash 9 Answers 9 ...