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How do I copy a version of a single file from one git branch to another?

I've got two branches that are fully merged together. 7 Answers 7 ...
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How do exceptions work (behind the scenes) in c++

I keep seeing people say that exceptions are slow, but I never see any proof. So, instead of asking if they are, I will ask how do exceptions work behind the scenes, so I can make decisions of when to use them and whether they are slow. ...
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How to remove duplicate values from an array in PHP

How can I remove duplicate values from an array in PHP? 24 Answers 24 ...
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How to remove duplicate values from a multi-dimensional array in PHP

How can I remove duplicate values from a multi-dimensional array in PHP? 19 Answers 19...
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How to download a file from a URL in C#?

What is a simple way of downloading a file from a URL path? 11 Answers 11 ...
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How do you fix a bad merge, and replay your good commits onto a fixed merge?

I accidentally committed an unwanted file ( filename.orig while resolving a merge) to my repository several commits ago, without me noticing it until now. I want to completely delete the file from the repository history. ...
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jQuery slideUp().remove() doesn't seem to show the slideUp animation before remove occurs

I have this line of JavaScript and the behavior I am seeing is that the selectedLi instantly disappears without "sliding up". This is not the behavior that I expected. ...
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Simple regular expression for a decimal with a precision of 2

What is the regular expression for a decimal with a precision of 2? 17 Answers 17 ...
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Firebug-like debugger for Google Chrome

Is there anything like Firebug that you can use within Google Chrome? 15 Answers 15 ...
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Can I call a constructor from another constructor (do constructor chaining) in C++?

As a C# developer I'm used to running through constructors: 15 Answers 15 ...