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How to get a Fragment to remove itself, i.e. its equivalent of finish()?
... so multiple activities can all respond to the "we got the OK click" event from Df.
– CommonsWare
May 5 '11 at 17:18
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How to list branches that contain a given commit?
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From the git-branch manual page:
git branch --contains <commit>
Only list branches which contain the specified commit (HEAD if not specified). Implies --list.
git branch -r --contains <commit>
Lists remote ...
opengl: glFlush() vs. glFinish()
...e until you swap the buffers.
glFinish does not return until all effects from previously issued commands [...] are fully realized. This means that the execution of your program waits here until every last pixel is drawn and OpenGL has nothing more to do. If you render directly to the front buffer,...
Are “while(true)” loops so bad? [closed]
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Both of these still suffer from the rest of the loop being polluted (in some situations at least) by having to keep going to the end of the body of the loop even if you know you're breaking. I'll put an example in my answer...
– J...
Insert a commit before the root commit in Git?
...ps to achieving this:
Create a new empty commit
Rewrite history to start from this empty commit
We’ll put the new empty commit on a temporary branch newroot for convenience.
1. Create a new empty commit
There is a number of ways you can do this.
Using just plumbing
The cleanest approach is...
Why does Clojure have “keywords” in addition to “symbols”?
I have a passing knowledge of other Lisps (particularly Scheme) from way back. Recently I've been reading about Clojure . I see that it has both "symbols" and "keywords". Symbols I'm familiar with, but not with keywords.
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How can I pass a parameter to a Java Thread?
...imilar to your anonymous class example, except I access parameter directly from the run() method without using a field like p at all. It seems to work. Is there some subtle multithreading thing I am missing by not copying parameter to p beforehand?
– Randall Cook
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How to create a zip file in Java
I have a dynamic text file that picks content from a database according to the user's query. I have to write this content into a text file and zip it in a folder in a servlet. How should I do this?
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What is “runtime”?
...rces but itself should not be considered authoritative and as such quoting from it is not reliable. (As per the statements by Mr Wales the creator of Wikipedia).
– Martin York
Oct 10 '10 at 18:03
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An algorithm for inflating/deflating (offsetting, buffering) polygons
... your polygon you can end up with different connectivity for the output.
From computation point of view: once you have the straight skeleton one should be able to construct the offset polygons relatively easily. The open source and (free for non-commercial) CGAL library has a package implementing ...