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mysql - how many columns is too many?
I'm setting up a table that might have upwards of 70 columns. I'm now thinking about splitting it up as some of the data in the columns won't be needed every time the table is accessed. Then again, if I do this I'm left with having to use joins.
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Run class in Jar file
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edited Feb 10 '14 at 18:49
Erik Kaplun
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How do you enable the escape key close functionality in a Twitter Bootstrap modal?
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301
It looks like this is an issue with how the keyup event is being bound.
You can add the tabind...
What is Prefix.pch file in Xcode?
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edited Jun 20 at 9:12
Community♦
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answered May 14 '14 at 7:55
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What is the difference between .*? and .* regular expressions?
...difference between greedy and non-greedy quantifiers.
Consider the input 101000000000100.
Using 1.*1, * is greedy - it will match all the way to the end, and then backtrack until it can match 1, leaving you with 1010000000001.
.*? is non-greedy. * will match nothing, but then will try to match ext...
libevent+protobuf轻松搭建tcpserver - C/C++ - 清泛网 - 专注C/C++及内核技术
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init_server(port, params…);
event_dispatch();
return 0;
}
int init_server(short port, params…)
{
int listen_fd = setup_tcp_server(port);
set_non_block(listen_fd);
// 将输入的参数params… 组织为一个结构，以指针的方式存于accept_param
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Naming conventions for abstract classes
...d for use in public APIs.
Also : http://blogs.msdn.com/kcwalina/archive/2005/12/16/BaseSuffix.aspx
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Custom ListView click issue on items in Android
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edited Jan 20 '12 at 17:33
answered Oct 13 '09 at 20:53
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Linq: GroupBy, Sum and Count
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answered May 13 '13 at 13:07
Jon SkeetJon Skeet
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Right way to initialize an OrderedDict using its constructor such that it retains order of initial d
...nter that?
– click
Aug 25 '14 at 6:40
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See __hash__. Specifically about the str type.
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