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How do I create a new class in IntelliJ without using the mouse?
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264
If you are already in the Project View, press Alt+Insert (New) | Class. Project View can be acti...
A Regex that will never be matched by anything
...nd only then not find the "a" and return a negative match. I see it take ~480ms to scan a ~275k line file. The converse "a^" takes about the same time, even if it might seem more efficient. On the other hand, a negative lookahead need not scan anything: "(?!x)x" (anything not followed by an x als...
In Python, how do you convert a `datetime` object to seconds?
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edited Aug 24 '15 at 23:19
answered Oct 21 '11 at 17:21
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Is it possible to preview stash contents in git?
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Wayne Conrad
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answered Aug 26 '10 at 21:01
JlewJlew
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How to save picture to iPhone photo library?
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414
You can use this function:
UIImageWriteToSavedPhotosAlbum(UIImage *image,
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How to send objects in NIB files to front/back?
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134
Just to give a clean, up-to-date answer to this:
Select an interface object, then "Editor | Ar...
How to automatically generate a stacktrace when my program crashes
...s gets you this output:
$ ./test
Error: signal 11:
./test(handler+0x19)[0x400911]
/lib64/tls/libc.so.6[0x3a9b92e380]
./test(baz+0x14)[0x400962]
./test(bar+0xe)[0x400983]
./test(foo+0xe)[0x400993]
./test(main+0x28)[0x4009bd]
/lib64/tls/libc.so.6(__libc_start_main+0xdb)[0x3a9b91c4bb]
./test[0x40086a]...
What is the purpose of the “role” attribute in HTML?
....html
– James Craig
Sep 6 '13 at 18:48
6
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Can “using” with more than one resource cause a resource leak?
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answered Jan 14 '14 at 16:11
SLaksSLaks
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