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Extract a dplyr tbl column as a vector
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[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 3.15 2.76 3.21 3.69 3.92 3.92 3.92...
How can I auto-elevate my batch file, so that it requests from UAC administrator rights if required?
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15 Answers
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CSS - How to Style a Selected Radio Buttons Label?
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Šime VidasŠime Vidas
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Accessing nested JavaScript objects and arays by string path
... a node package.
– t3dodson
Jan 13 '15 at 22:38
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@t3dodson I just did: github.com/capaj/object-...
Postgresql SELECT if string contains
... that you should put a column name after where
– user151496
May 11 '15 at 15:10
@user151496 No because the pattern has...
Different class for the last element in ng-repeat
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answered Sep 17 '15 at 4:51
aidanaidan
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Check if a value exists in pandas dataframe index
...ique index as well.
– joris
Jul 30 '15 at 15:40
Also work for multi index. If your index has length n, then a tuple of...
Android studio, gradle and NDK
...after 1.3 becomes final. No current ETA as to when it'll be final (as of 2015/07/10).
More information here: http://tools.android.com/tech-docs/android-ndk-preview
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How to trigger jQuery change event in code
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answered Nov 22 '10 at 15:51
John HartsockJohn Hartsock
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