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How to check if an array value exists?
How can I check if $something['say'] has the value of 'bla' or 'omg' ?
12 Answers
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How to convert latitude or longitude to meters?
If I have a latitude or longitude reading in standard NMEA format is there an easy way / formula to convert that reading to meters, which I can then implement in Java (J9)?
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C#: why sign an assembly?
In some C# code I have taken over (in Visual Studio 2005), I have noticed that the assemblies are all signed with the same .snk file.
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jQuery selector for the label of a checkbox
If I have a check box with a label describing it, how can I select the label using jQuery? Would it be easier to give the label tag an ID and select that using $(#labelId) ?
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Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
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Building and running app via Gradle and Android Studio is slower than via Eclipse
I have a multi-project (~10 modules) of which building takes about 20-30 seconds each time. When I press Run in Android Studio, I have to wait every time to rebuild the app, which is extremely slow.
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NULL vs nullptr (Why was it replaced?) [duplicate]
I know that in C++ 0x or NULL was replaced by nullptr in pointer-based applications. I'm just curious of the exact reason why they made this replacement?
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bash/fish command to print absolute path to a file
Question: is there a simple sh/bash/zsh/fish/... command to print the absolute path of whichever file I feed it?
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How do I use Notepad++ (or other) with msysgit?
How do I use Notepad++ (or any other editor besides vim) with msysgit?
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Git: how to reverse-merge a commit?
With SVN it is easy to reverse-merge a commit, but how to do that with Git?
5 Answers
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