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.gitignore file, where should I put it in my xcode project?

I want git to ignore my UserInterfaceState.xcuserstate file in my XCode4 project, but where should I put the .gitignore file?, is it inside the .git folder? or out? The .git is in same folder with the ProjectName.xcodeproj file ...
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Read/Write 'Extended' file properties (C#)

I'm trying to find out how to read/write to the extended file properties in C# e.g. Comment, Bit Rate, Date Accessed, Category etc that you can see in Windows explorer. Any ideas how to do this? EDIT: I'll mainly be reading/writing to video files (AVI/DIVX/...) ...
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Do event handlers stop garbage collection from occurring?

If I have the following code: 4 Answers 4 ...
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How to modify Github pull request?

I've opened a pull request to a project. The maintainer has decided to accept it, but told me to modify some contents. 4 A...
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Set “this” variable easily?

I have a pretty good understanding of Javascript, except that I can't figure out a nice way to set the "this" variable. Consider: ...
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What is the easiest way to push an element to the beginning of the array?

I can't think of a one line way to do this. Is there a way? 6 Answers 6 ...
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Scala constructor overload?

How do you provide overloaded constructors in Scala? 5 Answers 5 ...
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What do the &,

...w I have only used database.yml with each parameter called out explicitly, in the file below it uses some characters I do not understand. What does each line and symbol(&,*, ...
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MongoDB relationships: embed or reference?

I'm new to MongoDB--coming from a relational database background. I want to design a question structure with some comments, but I don't know which relationship to use for comments: embed or reference ? ...
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Should I use the Reply-To header when sending emails as a service to others?

Suppose we have an application that acts as a middleman, allowing Company A to send reports to their customers. 3 Answers ...