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What is “runtime”?

...y those instructions that you did not write explicitly, but are necessary for the proper execution of your code. Low-level languages like C have very small (if any) runtime. More complex languages like Objective-C, which allows for dynamic message passing, have a much more extensive runtime. You a...
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How can I pass command-line arguments to a Perl program?

I'm working on a Perl script. How can I pass command line parameters to it? 9 Answers ...
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Python Unicode Encode Error

...ile the XML file shows a ' , when I try to print it I get the following error: 9 Answers ...
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How do I restrict a float value to only two places after the decimal point in C?

... If you just want to round the number for output purposes, then the "%.2f" format string is indeed the correct answer. However, if you actually want to round the floating point value for further computation, something like the following works: #include <math....
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how to draw smooth curve through N points using javascript HTML5 canvas?

For a drawing application, I'm saving the mouse movement coordinates to an array then drawing them with lineTo. The resulting line is not smooth. How can I produce a single curve between all the gathered points? ...
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How do I specify local .gem files in my Gemfile?

...hich I install via gem install xx.gem . Can I tell Bundler to use them? Or do I have to specify the source path? 7 Answe...
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How do I find out my python path using python?

How do I find out which directories are listed in my system’s PYTHONPATH variable, from within a Python script (or the interactive shell)? ...
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Check to see if a string is serialized?

What's the best way to determine whether or not a string is the result of the serialize() function? 10 Answers ...
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Superiority of unnamed namespace over static?

How are unnamed namespaces superior to the static keyword? 2 Answers 2 ...
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Error handling in Bash

What is your favorite method to handle errors in Bash? The best example of handling errors I have found on the web was written by William Shotts, Jr at http://www.linuxcommand.org . ...