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Rotating a point about another point (2D)
...e would perform it left-ward (anti-clockwise)? Or is anti-clockwise a more complicated operation (i.e. calculating the inverse angle and then rotating clockwise by that amount)? I've seen a ton of pages giving this same formula, but nobody ever seems to see fit to talk about directionality in relati...
What is the meaning of the CascadeType.ALL for a @ManyToOne JPA association
...d User. As a user can have multiple addresses, the other addresses would become orphans. However the inverse case (annotating the User) would make sense - if an address belongs to a single user only, it is safe to propagate the removal of all addresses belonging to a user if this user is deleted.
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What is “origin” in Git?
... see what URL belongs to each remote by using
git remote -v
In the push command, you can use remotes or you can simply use a URL directly. An example that uses the URL:
git push git@github.com:git/git.git master
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How to handle multiple cookies with the same name?
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edited Jun 20 at 9:12
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answered Dec 1 '10 at 17:38
Jan MJan M
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What is the difference between a regular string and a verbatim string?
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Adding code to a javascript function programmatically
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community wiki
5 revs, 5 users 63%user1106925
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How to do a git diff on moved/renamed file?
...ed a file using git mv . Now I would like to do a diff on the new file to compare it with the old file (with the old, now non-existent name).
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Git ignore file for Xcode projects
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If you need to customize, here's a gist you can fork: https://gist.github.com/3786883
#########################
# .gitignore file for Xcode4 and Xcode5 Source projects
#
# Apple bugs, waiting for Apple to fix/respond:
#
# 15564624 - what does the xccheckout file in Xcode5 do? Where's the docu...
When is an interface with a default method initialized?
...did full initialization instead.
I've raised this question on the OpenJDK compiler-dev mailing list. There's been a reply from Alex Buckley (editor of the JLS) in which he raises more questions directed at the JVM and lambda implementation teams. He also notes that there's a bug in the spec here wh...
Timer & TimerTask versus Thread + sleep in Java
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