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Meaning of $? (dollar question mark) in shell scripts
What does
8 Answers
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Is it possible to have different Git configuration for different projects?
...lt, git config modifies .git/config, not ~/.gitconfig - only with --global does it modify the latter.)
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NuGet Package Restore Not Working
... something that needs reported to nuget as there should be no way it could do that, unless perhaps you actually always had DLL hell binding issues and by luck it was working, but reinstalling it ended your luck of it working.
– Chris Marisic
Sep 23 '13 at 20:18...
Can't install PIL after Mac OS X 10.9
.../Frameworks/Tk.framework/Versions/8.5/Headers/X11 /usr/local/include/X11
sudo pip install pil
UPDATE:
But there is more correct solution below, provided by Will.
open your terminal and execute:
xcode-select --install
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How to create a release signed apk file using Gradle?
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If you're using gradlew on Windows, you need to be sure GRADLE_USER_HOME is defined as an environment variable to make this work. I set it to one directory above my project directory, and put my keystore there. The path to your keystore in gradle.properti...
Check if UIColor is dark or bright?
...ollowing:
http://www.w3.org/WAI/ER/WD-AERT/#color-contrast
If you're only doing black or white text, use the color brightness calculation above. If it is below 125, use white text. If it is 125 or above, use black text.
edit 1: bias towards black text. :)
edit 2: The formula to use is ((Red value...
How to write a test which expects an Error to be thrown in Jasmine?
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If you don't need to pass arguments too, you can also just pass the function to expect: expect(parser.parse).toThrow(...)
– SubmittedDenied
Oct 31 '12 at 21:22
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Convert interface{} to int
I'm trying to get a value from a JSON and cast it to int but it doesn't work, and I don't know how to do it properly.
10 An...
What is “loose coupling?” Please provide examples
I can't seem to grok the concept of "loose coupling." I suppose it doesn't help that the word "loose" usually has a negative connotation, so I always forget that loose coupling is a good thing.
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simple HTTP server in Java using only Java SE API
...ses and contains examples.
Here's a kickoff example copypasted from their docs (to all people trying to edit it nonetheless, because it's an ugly piece of code, please don't, this is a copy paste, not mine, moreover you should never edit quotations unless they have changed in the original source). ...