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What do *args and **kwargs mean? [duplicate]
...e it like this:
def my_sum(*args):
return sum(args)
It’s probably more commonly used in object-oriented programming, when you’re overriding a function, and want to call the original function with whatever arguments the user passes in.
You don’t actually have to call them args and kwarg...
Test PHP headers with PHPUnit
... PHPUnit will print a header to the screen and at that point you can't add more headers.
The work around is to run the test in an isolated process. Here is an example
<?php
class FooTest extends PHPUnit_Framework_TestCase
{
/**
* @runInSeparateProcess
*/
public function testB...
When is it acceptable to call GC.Collect?
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How do I get the number of elements in a list?
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I explain why here but in short, if items or if not items is both more readable and more performant.
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What is the difference between --save and --save-dev?
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Can you delete multiple branches in one command with Git?
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Vim: Close All Buffers But This One
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bash HISTSIZE vs. HISTFILESIZE?
... the value of HISTFILE is
truncated, if necessary, to contain no more than the number of lines specified by the value of HISTFILESIZE. (...) When an interactive shell exits, the last $HISTSIZE lines
are copied from the history
list to $HISTFILE. If the histappend shell opti...
How to use localization in C#
... which is the one that we added from the start.
You can create files with more specific resources if needed (for instance strings.fr-FR.resx and strings.fr-CA.resx for French in France and Canada respectively). In each such file you will need to add the resources for those strings that differ from ...
How do I completely uninstall Node.js, and reinstall from beginning (Mac OS X)
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