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How do I remove a single file from the staging area (undo git add)?
...tuation: I have a Git repository with files already in the index. I make changes to several files, open Git and add these files to my staging area with "git add ."
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What method in the String class returns only the first N characters?
I'd like to write an extension method to the String class so that if the input string to is longer than the provided length N , only the first N characters are to be displayed.
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How can I fill out a Python string with spaces?
I want to fill out a string with spaces. I know that the following works for zero's:
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Maximum number of threads in a .NET app?
What is the maximum number of threads you can create in a C# application? And what happens when you reach this limit? Is an exception of some kind thrown?
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Definitive way to trigger keypress events with jQuery
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How do you completely remove the button border in wpf?
I'm trying to create a button that has an image in it and no border - just like the Firefox toolbar buttons before you hover over them and see the full button.
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Where do I set my company name?
When creating new source files xcode adds comments with your name and company name.
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how to get the last character of a string?
How to get the last character of the string:
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How to communicate between iframe and the parent site?
The website in the iframe isn't located in the same domain , but both are mine, and I would like to communicate between the iframe and the parent site. Is it possible?
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What is a NullPointerException, and how do I fix it?
What are Null Pointer Exceptions ( java.lang.NullPointerException ) and what causes them?
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