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django template display item value or empty string
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edited May 9 '13 at 10:52
answered May 9 '13 at 10:46
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Eclipse and Windows newlines
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358
As mentioned here and here:
Set file encoding to UTF-8 and line-endings for new files to U...
convert pfx format to p12
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jglouiejglouie
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10
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format date with moment.js
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613
The 2nd argument to moment() is a parsing format rather than an display format.
For that, you w...
Selecting the first “n” items with jQuery
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379
You probably want to read up on slice. Your code will look something like this:
$("a").slice...
Extract a dplyr tbl column as a vector
...s2 %>% pull(5)
Resulting in...
[1] 21.0 21.0 22.8 21.4 18.7 18.1 14.3 24.4 22.8 19.2 17.8 16.4 17.3 15.2 10.4 10.4 14.7 32.4 30.4 33.9 21.5 15.5 15.2 13.3 19.2 27.3 26.0 30.4 15.8 19.7 15.0 21.4
And it also works fine with data frames:
> mtcars %>% pull(5)
[1] 3.90 3.90 3.85 3.08 3....
visual c++: #include files from other projects in the same solution
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edited Mar 3 '09 at 0:36
answered Mar 2 '09 at 4:36
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Can someone explain the HTML5 aria-* attribute?
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153
ARIA stands for Accessible Rich Internet Applications and is designed to improve the accessibili...
Creating an empty bitmap and drawing though canvas in Android
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answered Apr 14 '11 at 13:31
bigstonesbigstones
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Convert pandas dataframe to NumPy array
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cs95
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answered May 5 '16 at 5:29
User456898User...