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How to get row from R data.frame
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14
Logical indexing is very R-ish. Try:
x[ x$A ==5 & x$B==4.25 & x$C==4.5 , ]
Or:
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ItemsControl with horizontal orientation
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edited Sep 27 '11 at 14:53
Tim Cooper
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What is the correct answer for cout
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145
You can think of:
cout << a++ << a;
As:
std::operator<<(std::operator<...
Required tags not present when using Delphi XML Data Binding Wizard
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HansHans
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add a comment
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runOnUiThread vs Looper.getMainLooper().post in Android
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How do I create a directory from within Emacs?
... jfsjfs
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Force Screen On
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edited May 23 '14 at 7:49
Marcin Orlowski
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JPA - Returning an auto generated id after persist()
... that entails
– Mr_and_Mrs_D
Feb 8 '14 at 20:12
Can u please explain the issues in trying to achieve this with composi...
Disable Visual Studio devenv solution save dialog
...is then?
– Joel Harkes
Nov 9 '15 at 14:00
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Should JAVA_HOME point to JDK or JRE?
...OME be used instead?
– Pacerier
Sep 14 '15 at 6:24
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