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Undo working copy modifications of one file in Git?
After the last commit, I modified a bunch of files in my working copy, but I want to undo the changes to one of those files, as in reset it to the same state as the most recent commit.
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How do you sort a dictionary by value?
...KeyValuePair<string, string> pair2)
{
return pair1.Value.CompareTo(pair2.Value);
}
);
Since you're targeting .NET 2.0 or above, you can simplify this into lambda syntax -- it's equivalent, but shorter. If you're targeting .NET 2.0 you can only use this syntax if you're using ...
What are the advantages of Sublime Text over Notepad++ and vice-versa? [closed]
...e that makes things easily searchable for the VI lover(UNIX & Linux).
http://text-editors.findthebest.com/compare/9-45/Notepad-vs-Sublime-Text
This Link is no more working so please watch this video for similar details Video
Initial observation revealed that everything else should work fine a...
How to remove single character from a String
For accessing individual characters of a String in Java, we have String.charAt(2) . Is there any inbuilt function to remove an individual character of a String in java?
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Foreign keys in mongo?
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You may be interested in using a ORM like Mongoid or MongoMapper.
http://mongoid.org/docs/relations/referenced/1-n.html
In a NoSQL database like MongoDB there are not 'tables' but collections. Documents are grouped inside Collections. You can have any kind of document – with any kind of ...
Easiest way to read from and write to files
...e excerpt:
// Create a file to write to.
string createText = "Hello and Welcome" + Environment.NewLine;
File.WriteAllText(path, createText);
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// Open the file to read from.
string readText = File.ReadAllText(path);
sha...
Allow Google Chrome to use XMLHttpRequest to load a URL from a local file
When trying to do a HTTP request using XMLHttpRequest from a local file, it basically fails due to Access-Control-Allow-Origin violation.
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How do I set vertical space between list items?
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You can use margin. See the example:
http://jsfiddle.net/LthgY/
li{
margin: 10px 0;
}
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Importing variables from another file?
How can I import variables from one file to another?
8 Answers
8
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How to include “zero” / “0” results in COUNT aggregate?
...ro.
If you want to learn more about outer joins, here is a nice tutorial: http://sqlzoo.net/wiki/Using_Null
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