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What is the difference between `git fetch origin` and `git remote update origin`?
...hat fetch and remote update didn't actually use the same codepath until v1.6.6.1 (released December 23 2009). Even before that, though, they did essentially the same thing, just using different code (possibly behaving slightly differently in corner cases, but I can't think of any off the top of my h...
Handler is abstract ,cannot be instantiated
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How to npm install to a specified directory?
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It appears you have to have the package.json file in this alternate directory if you use the --prefix option. Is there a way to have packa...
IntelliJ IDEA JDK configuration on Mac OS
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If you are on Mac OS X or Ubuntu, the problem is caused by the symlinks to the JDK. File | Inval...
Turning off some legends in a ggplot
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– Didzis Elferts
May 29 '13 at 14:16
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I want to remove legend of alpha. guides(alpha=FALSE) do ...
What's the difference between “groups” and “captures” in .NET regular expressions?
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Robert Harvey
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answered Jul 23 '10 at 17:41
AbelAbel
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Override setter with arc
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edited Jan 6 '12 at 8:00
Evan
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answ...
Get the name of the currently executing method
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Mark A. NicolosiMark A. Nicolosi
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How do I calculate the normal vector of a line segment?
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It's quite subtle and took me a while to realise normal.x = -dy and normal.y = dx. I had them the other way around because it looked like a ...