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in iPhone App How to detect the screen resolution of the device
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350
CGRect screenBounds = [[UIScreen mainScreen] bounds];
That will give you the entire screen's...
Efficiently replace all accented characters in a string?
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37
I can't speak to what you are trying to do specifically with the function itself, but if you do...
Nested classes' scope?
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edited Mar 14 '17 at 21:35
martineau
90.1k1919 gold badges124124 silver badges230230 bronze badges
ans...
Why can't I call read() twice on an open file?
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edited Aug 27 '13 at 0:20
Nunser
4,46688 gold badges2121 silver badges3535 bronze badges
answe...
Java's final vs. C++'s const
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edited Apr 30 '16 at 16:34
answered Feb 11 '11 at 16:11
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Input from the keyboard in command line application
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138
The correct way to do this is to use readLine, from the Swift Standard Library.
Example:
let ...
What's the difference between getPath(), getAbsolutePath(), and getCanonicalPath() in Java?
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633
Consider these filenames:
C:\temp\file.txt - This is a path, an absolute path, and a canonical...
三个退出程序消息：WM_CLOSE、WM_DESTROY、WM_QUIT区别 - C/C++ - 清泛网 -...
...这个消息导致WinMain中的消息循环终止，然后程序结束。
3、退出程序语句
exit(0);
postquitmessage(0);
onok();oncancel();
sendmessage(wm_close,0,0);
exitprocess(0);
其中以exit(0)最为迅速，在实践方面
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Have nginx access_log and error_log log to STDOUT and STDERR of master process
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Apr 27 '14 at 20:15
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List comprehension: Returning two (or more) items for each item
...: x ** 2
>>> list(chain.from_iterable((f(x), g(x)) for x in range(3)))
[2, 0, 3, 1, 4, 4]
Timings:
from timeit import timeit
f = lambda x: x + 2
g = lambda x: x ** 2
def fg(x):
yield f(x)
yield g(x)
print timeit(stmt='list(chain.from_iterable((f(x), g(x)) for x in range(3)))',...