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Reshape three column data frame to matrix (“long” to “wide” format) [duplicate]
...cattered around this site.
tmp <- data.frame(x=gl(2,3, labels=letters[24:25]),
y=gl(3,1,6, labels=letters[1:3]),
z=c(1,2,3,3,3,2))
Using the tidyverse:
The new cool new way to do this is with pivot_wider from tidyr 1.0.0. It returns a data frame, which is...
Android: how do I check if activity is running?
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Sass Variable in CSS calc() function
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Christoph
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answered Nov 27 '13 at 7:40
samsam
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How do I get my Maven Integration tests to run
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edited Aug 23 '13 at 14:33
Olathe
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answered Se...
How to specify id when uses include in layout xml file
...test1View object.
– Nirav Shah
Dec 24 '12 at 14:25
4
I don't really see the difference, can you e...
What is a vertical tab?
...the cursor unchanged?
– AnT
Nov 8 '14 at 15:57
2
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find -exec with multiple commands
...Alan W. Smith
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answered May 18 '11 at 11:25
TinkerTinker
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Label Alignment in iOS 6 - UITextAlignment deprecated
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394
In iOS6 you can use
label.textAlignment = NSTextAlignmentCenter;
Hope this helps.
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Is modern C++ becoming more prevalent? [closed]
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edited Sep 6 '18 at 12:24
community wiki
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Python's time.clock() vs. time.time() accuracy?
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haggai_e
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answered Sep 17 '08 at 17:18
Jason NavarreteJa...