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How to know user has clicked “X” or the “Close” button?
...d, according to me, to differentiate from either buttons.
Closing by ALT+F4 will also trigger the FormClosing() event, as it sends a message to the Form that says to close. You may cancel the event by setting the
FormClosingEventArgs.Cancel = true.
In our example, this would translate to be
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Checking if a variable is not nil and not zero in ruby
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437
unless discount.nil? || discount == 0
# ...
end
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How to suppress scientific notation when printing float values?
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SilentGhostSilentGhost
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Difference between Git and GitHub
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Tamás Sengel
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answered Nov 10 '12 at 11:25
schlichtsc...
How to create ls in windows command prompt?
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answered Feb 20 '12 at 14:32
hmjdhmjd
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Check if OneToOneField is None in Django
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edited Feb 20 '12 at 11:45
answered Jan 26 '12 at 9:50
jo...
select、poll、epoll之间的区别总结[整理] - C/C++ - 清泛网 - 专注C/C++及内核技术
...如下所示：
select：http://www.cnblogs.com/Anker/archive/2013/08/14/3258674.html
poll：http://www.cnblogs.com/Anker/archive/2013/08/15/3261006.html
epoll：http://www.cnblogs.com/Anker/archive/2013/08/17/3263780.html
今天对这三种IO多路复用进行对比，参考网上和书上面...
How to check if a char is equal to an empty space?
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answered Dec 22 '10 at 14:26
Nikita RybakNikita Rybak
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Does Haskell require a garbage collector?
...nt, and reported that their test programs ran "between 10 times faster and 4 times slower" than pure garbage-collected versions.
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Split string on the first white space occurrence
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edited Aug 14 '15 at 23:05
answered Apr 22 '12 at 22:50
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