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How can I strip first and last double quotes?
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answered Jun 21 '10 at 14:15
houbysofthoubysoft
28.1k2121 gold badges9090 silver badges151151 bronze badges
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HTML form readonly SELECT tag/input
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edited Sep 9 '15 at 9:31
answered Dec 15 '08 at 16:03
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Sample random rows in dataframe
...46
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 -0.9060305 2.3234110
Then select some rows at random:
> df[sample(nrow(df), 3), ]
X1 X2
9 -0...
How can I check if character in a string is a letter? (Python)
...True, True] as expected
– pryma
Sep 15 '17 at 9:37
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Use dynamic variable names in JavaScript
...ich it's accessible.
– RobG
May 13 '15 at 2:55
If you need to access nested properties check out stackoverflow.com/que...
How to cast int to enum in C++?
...codebase.
– OpenGL Maniac
Sep 16 at 15:07
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Removing rounded corners from a element in Chrome/Webkit
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15 Answers
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How can I limit possible inputs in a HTML5 “number” element?
...If you simply entered a higher precision float, this will break. E.g. 3.1415926 gets around this because it is less than 999 and greater than 1.
– 0112
Oct 8 '14 at 21:58
51
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Does setWidth(int pixels) use dip or px?
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robguinness
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answered Mar 9 '10 at 5:06
Dan LewDan Lew
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Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC
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edited Mar 12 '12 at 15:04
answered May 18 '10 at 20:37
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