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Import PEM into Java Key Store
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slm
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answered Sep 3 '14 at 17:27
InterkotInterkot
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Inserting HTML into a div
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atomatom
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What are sessions? How do they work?
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Artem BargerArtem Barger
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In git, what is the difference between merge --squash and rebase?
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What is the difference between statically typed and dynamically typed languages?
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GG.
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answered Oct 4 '09 at 23:11
NomeNNomeN
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How can I reconcile detached HEAD with master/origin?
...ed “master” is checked out.
git rev-parse refs/heads/master yield 17a02998078923f2d62811326d130de991d1a95a
That commit is the current tip or “head” of the master branch.
git rev-parse HEAD also yields 17a02998078923f2d62811326d130de991d1a95a
This is what it means to be a “symbolic ref”. ...
Why doesn't Dijkstra's algorithm work for negative weight edges?
...ar question, where the example actually makes sense: stackoverflow.com/a/6799344/3924118
– nbro
Aug 15 '15 at 15:51
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What is a semaphore?
...d by priority inversion, and a paper on priority inheritance protocols in 1990, 3 it became apparent that mutexes must be more than just semaphores with a binary counter.
Mutex: resource sharing
Semaphore: signaling
Don't use one for the other without careful consideration of the side effects.
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Checking for NULL pointer in C/C++ [closed]
...C is a different beast.
In C NULL can be defined as 0 or as ((void *)0), C99 allows for implementation defined null pointer constants. So it actually comes down to the implementation's definition of NULL and you will have to inspect it in your standard library.
Macros are very common and in gener...
Is there a quicker / better way to clear the iPhone Simulator cache than deleting its directory?
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66:99 and climbing:
Yes, there is a better way than going into every single simulator in town, and resetting contents and settings one at a time. Also much better than looking into your simulator's directory and yanking the cach...