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split string only on first instance of specified character
In my code I split a string based on _ and grab the second item in the array.
17 Answers
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Wait for a void async method
How can I wait for a void async method to finish its job?
6 Answers
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What it the significance of the Javascript constructor property?
...r, the significance of the constructor property, as I can't seem to make it have any effect. E.g.:
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Converting integer to string in Python
I want to convert an integer to a string in Python. I am typecasting it in vain:
12 Answers
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Running unittest with typical test directory structure
...ry structure for even a simple Python module seems to be to separate the unit tests into their own test directory:
21 Ans...
Google Chrome Extensions - Can't load local images with CSS
...mple Chrome extension that uses the content script feature to modify a website. More specifically, the background-image of said website.
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What does [:] mean?
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It is an example of slice notation, and what it does depends on the type of population. If population is a list, this line will create a shallow copy of the list. For an object of type tuple or a str, it will do nothing (th...
How to automatically remove trailing whitespace in Visual Studio 2008?
Is it possible to configure Visual Studio 2008 to automatically remove whitespace characters at the end of each line when saving a file? There doesn't seem to be a built-in option, so are there any extensions available to do this?
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What are the rules about using an underscore in a C++ identifier?
It's common in C++ to name member variables with some kind of prefix to denote the fact that they're member variables, rather than local variables or parameters. If you've come from an MFC background, you'll probably use m_foo . I've also seen myFoo occasionally.
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How do I get the result of a command in a variable in windows?
...DDV
SET VAR=%VAR%!%1
:END
All output lines are stored in VAR separated with "!".
@John: is there any practical use for this? I think you should watch PowerShell or any other programming language capable to perform scripting tasks easily (Python, Perl, PHP, Ruby)
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