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How would I extract a single file (or changes to a file) from a git stash?

...ed as a commit whose tree records the state of the working directory, and its first parent is the commit at HEAD when the stash was created. So you can treat stash (e.g. stash@{0} is first / topmost stash) as a merge commit, and use: $ git diff stash@{0}^1 stash@{0} -- <filename...
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MPICH vs OpenMPI

Can someone elaborate the differences between the OpenMPI and MPICH implementations of MPI ? Which of the two is a better implementation ? ...
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What is the difference between concurrency, parallelism and asynchronous methods?

... Concurrent and parallel are effectively the same principle as you correctly surmise, both are related to tasks being executed simultaneously although I would say that parallel tasks should be truly multitasking, executed "at the same ti...
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Can Protractor and Karma be used together?

...://github.com/angular/protractor/issues/9#issuecomment-19927049 Protractor and Karma should not be used together; instead they provide separate systems for running tests. Protractor and Karma cover different aspects of testing - Karma is intended mostly for unit tests, while Protractor should be use...
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Why do you have to link the math library in C?

... The functions in stdlib.h and stdio.h have implementations in libc.so (or libc.a for static linking), which is linked into your executable by default (as if -lc were specified). GCC can be instructed to avoid this automatic link with the -nostdlib or...
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Java Security: Illegal key size or default parameters?

... had asked a question about this earlier, but it didn't get answered right and led nowhere. 19 Answers ...
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Fancybox doesn't work with jQuery v1.9.0 [ f.browser is undefined / Cannot read property 'msie' ]

...ox is patched. UPDATE (Jan 16, 2013): Fancybox v2.1.4 has been released and now it works fine with jQuery v1.9.0. For fancybox v1.3.4- you still need to rollback to jQuery v1.8.3 or apply the migration script as pointed out by @Manu's answer. UPDATE (Jan 17, 2013): Workaround for users of Fa...
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Why always ./configure; make; make install; as 3 separate steps?

...aces, because every distro thinks it's better to install certain libraries and files to certain directories. It is said to run ./configure, but in fact you should change it always. For example have a look at the Arch Linux packages site. Here you'll see that any package uses a different configure ...
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Array versus linked-list

...er of changing what points to what. Shuffling an array is more complicated and/or takes more memory. As long as your iterations all happen in a "foreach" context, you don't lose any performance in iteration. share ...
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How do you remove a Cookie in a Java Servlet

...ation: A negative value means that the cookie is not stored persistently and will be deleted when the Web browser exits. A zero value causes the cookie to be deleted. share | improve this answer ...