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In Windows cmd, how do I prompt for user input and use the result in another command?
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How to undo a git pull?
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Or to make it more explicit than the other answer:
git pull
whoops?
git reset --keep HEAD@{1}
Versions of git older than 1.7.1 do not have --keep. If you use such version, you could use --hard - but that is a dangerous operation bec...
Rollback a Git merge
...ifesaver. HEAD@{1} just describes the second most recent state of HEAD, or more technically: "A ref followed by the suffix @ with an ordinal specification enclosed in a brace pair (e.g. {1}, {15}) specifies the n-th prior value of that ref."
– Christopher
Jul ...
how to listen to N channels? (dynamic select statement)
...sed.
ch := chans[chosen]
msg := value.String()
You can experiment with a more fleshed out example here: http://play.golang.org/p/8zwvSk4kjx
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Setting background colour of Android layout element
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Django Template Variables and Javascript
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How do I link to Google Maps with a particular longitude and latitude?
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Overload with different return type in Java?
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Rails migration for change column
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Visual Studio keyboard shortcut to automatically add the needed 'using' statement
...han the alternative, Alt + Shift + F10.
This can be re-bound to something more familiar by going to Tools > Options > Environment > Keyboard > Visual C# > View.QuickActions
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