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Using regular expressions to parse HTML: why not?
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answered Feb 26 '09 at 14:32
Johannes WeissJohannes Weiss
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Visual Studio : short cut Key : Duplicate Line
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After Feb 2014 macros are disabled for security reasons. Scroll down and see MasterHD's answer for the workaround to get Wael's method to keep working even after the security update.
– MasterHD
Feb ...
Using bitwise OR 0 to floor a number
...zangwzangw
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7
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When to use the JavaScript MIME type application/javascript instead of text/javascript?
... works fine there.
– Joscha
Apr 16 '14 at 16:22
2
@Pacerier - I know this comment is 5 years old,...
PHP how to get local IP of system
...es later.
– Dario Fumagalli
Jul 17 '14 at 10:59
1
Best response usually comes with simplicity. Li...
How do I (or can I) SELECT DISTINCT on multiple columns?
...nd SQLServer.
– Peter
Aug 15 '13 at 14:59
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@alairock: Where did you get that? For Postgres, the ...
Sample random rows in dataframe
...rame(matrix(rnorm(20), nrow=10))
> df
X1 X2
1 0.7091409 -1.4061361
2 -1.1334614 -0.1973846
3 2.3343391 -0.4385071
4 -0.9040278 -0.6593677
5 0.4180331 -1.2592415
6 0.7572246 -0.5463655
7 -0.8996483 0.4231117
8 -1.0356774 -0.1640883
9 -0.3983045 0.7157506
10 -0.906...
What is the difference between persist() and merge() in JPA and Hibernate?
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JPA specification contains a very precise description of semantics of these operations, better...
jQuery post() with serialize and extra data
...rent problem.
– Felix Kling
Nov 19 '14 at 17:11
No it doesn't. jsfiddle.net/fnjncqhv/1 serializeArray() produce an arr...