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How to get an array of specific “key” in multidimensional array without looping
...since the code is open source you can copy paste the code in your project (and rename the function to something you prefer, like array_pick). View source here
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git branch -d gives warning
Just want to get a better understanding of the warning message after I deleted a local branch
4 Answers
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Concatenate two string literals
... He writes that "the new idea is that we can use + to concatenate a string and a string literal - or, for that matter, two strings (but not two string literals).
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How can sbt pull dependency artifacts from git?
I've heard (and I know I've seen examples too, if only I can remember where) that sbt can obtain dependencies from a git repo.
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Temporarily switch working copy to a specific Git commit
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If you are at a certain branch mybranch, just go ahead and git checkout commit_hash. Then you can return to your branch by git checkout mybranch. I had the same game bisecting a bug today :) Also, you should know about git bisect.
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Return only string message from Spring MVC 3 Controller
... annotation:
The @ResponseBody annotation [...] can be put on a method and indicates that the return type should be written straight to the HTTP response body (and not placed in a Model, or interpreted as a view name).
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.NET 4.0 build issues on CI server
...stall VS anymore, you can install the "Microsoft Windows SDK for Windows 7 and .NET Framework 4" now.
http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=6b6c21d2-2006-4afa-9702-529fa782d63b
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Yes/No message box using QMessageBox
How do I show a message box with Yes/No buttons in Qt, and how do I check which of them was pressed?
6 Answers
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Convert String to Uri
How can I convert a String to a Uri in Java (Android)? i.e.:
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C# Error: Parent does not contain a constructor that takes 0 arguments
...arameterless parent constructor inserted. That constructor does not exist, and so you get that error.
To correct the situation, you need to add an explicit call:
public Child(int i) : base(i)
{
Console.WriteLine("child");
}
Or, you can just add a parameterless parent constructor:
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