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The smallest difference between 2 Angles
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Beware in many languages the modulo operation returns a value with the same sign as the dividend (like C, C++, C#, JavaScript, full list here). This requires a custom mod function like so:
mod = (a, n) -> a - floor(a/n) * n
Or so:
mod = (a, n) -> (a % n + n) % n
If angles are within [-...
Maven plugins can not be found in IntelliJ
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I had the same problem in IntelliJ 14.0.1
I could solve it by enabling "use plugin registry" in the maven settings of IntelliJ.
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How To Auto-Format / Indent XML/HTML in Notepad++
Is there a way to re-indent a block of code? I'm looking for something similar to Ctrl + Shift + F in Eclipse (Auto-Format/Indent).
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Unable to run app in Simulator: Xcode beta 6 iOS 8
...or using Xcode 6 beta and iPhone 5s simulator.
First I am getting an error message from Simulator
22 Answers
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NPM cannot install dependencies - Attempt to unlock something which hasn't been locked
...nning these commands, then run this last one and you should be good. (Recommend you try testing before you do this one. I don't like changing the permissions on the ENTIRE /usr/local directory unless it really seems necessary!)
sudo chown -R $USER /usr/local
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How do I pull from a Git repository through an HTTP proxy?
...e the use-case described is about using submodules within a project, the same applies to a normal git clone of a repository over HTTP.
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How can I delete a file from a Git repository?
I have added a file named "file1.txt" to a Git repository. After that, I committed it, added a couple of directories called dir1 and dir2 , and committed them to the Git repository.
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How to tell if a tag failed to load
...head> , and I'd like to be able to tell whether the loading failed in some way -- a 404, a script error in the loaded script, whatever.
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How do I get the name of the current executable in C#?
I want to get the name of the currently running program, that is the executable name of the program. In C/C++ you get it from args[0] .
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Exclude a directory from git diff
...hings.
Or, shell-agnostic:
git diff previous_release current_release --name-only | grep -v '^spec/' \
| xargs git diff previous_release current_release --
You could wrap that up in a one-liner shell script to save yourself having to retype the arguments.
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