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Nullable vs. int? - Is there any difference?
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answered Oct 26 '10 at 23:17
Steve TownsendSteve Townsend
50.3k88 gold badges8282 silver badges132132 bronze badges
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How to un-commit last un-pushed git commit without losing the changes
... :) )
revert commit normally and push
git checkout master
git revert a8172f36 #hash of the commit you want to destroy
# this introduces a new commit (say, it's hash is 86b48ba) which removes changes, introduced in the commit in question (but those changes are still visible in the history)
git pu...
How should I print types like off_t and size_t?
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edited Jun 17 '19 at 8:22
answered Feb 25 '09 at 17:38
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How to execute PHP code from the command line?
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edited Mar 1 '12 at 17:17
answered Mar 1 '12 at 16:33
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How can I catch a 404?
...n.
– John Saunders
Apr 21 '14 at 18:17
I get An object reference is required for the non-static field, method, or prop...
How do I test a camera in the iPhone simulator?
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answered Jan 30 '10 at 17:05
TimTim
2,64811 gold badge1414 silver badges1010 bronze badges
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Find where python is installed (if it isn't default dir)
...s to the shell/cmd!
– Hack5
Apr 20 '17 at 13:33
This also works better when you have multiple pythons installations an...
What is “origin” in Git?
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edited Nov 25 '17 at 13:59
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Store a closure as a variable in Swift
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edited Oct 17 '16 at 19:47
answered Jul 7 '14 at 7:09
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What is the correct answer for cout
...;(std::cout, a++) or after. So the result of the above is undefined.
C++17 update
In C++17 the rules have been updated. In particular:
In a shift operator expression E1<<E2 and E1>>E2, every value computation and side-effect of E1 is sequenced before every value computation and s...