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Get first key in a (possibly) associative array?
What's the best way to determine the first key in a possibly associative array? My first thought it to just foreach the array and then immediately breaking it, like this:
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Transparent background with three.js
The code work, but I'm having a problem setting transparent background to the canvas with three.js. I use:
1 Answer
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Preferred way of loading resources in Java
I would like to know the best way of loading a resource in Java:
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is there any way to force copy? copy without overwrite prompt, using windows?
I want to write a list of windows commands(it's a long list) where it does all these magical things for me, but whenever I use copy, it stops to ask fro overwrite prompt. When I type yes, it overwrites the old file then just stops there.
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What does -D_XOPEN_SOURCE do/mean?
I recently encountered some code that gcc would not compile without this arg. I checked the gcc man page, but did not find this specific option. I did find XOPEN_SOURCE , but there was little explanation of what it does.
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Hidden features of Python [closed]
What are the lesser-known but useful features of the Python programming language?
191 Answers
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c# open file with default application and parameters
The most easy way to open a file with the default application is:
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Will writeToFile:atomically: overwrite data?
Really simple question but it doesn't seem to be clear in Apple's docs.
2 Answers
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Moq mock method with out specifying input parameter
I have some code in a test using Moq:
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