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Changing column names of a data frame
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600
Use the colnames() function:
R> X <- data.frame(bad=1:3, worse=rnorm(3))
R> X
bad ...
Chrome DevTools Devices does not detect device when plugged in
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Why are we not to throw these exceptions?
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answered Mar 17 '14 at 12:05
pokepoke
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Can't stop rails server
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305
You can use other ports like the following:
rails server -p 3001
Normally in your terminal y...
How to Add a Dotted Underline Beneath HTML Text
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<style type="text/css">
u {
border-bottom: 1px dotted #000;
text-decoration: none;
}
</style>
</head>
<!-- Body, content here -->
</html>
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CreateElement with id?
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edited May 16 '18 at 22:03
Ivan
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answered Feb 2...
Create a matrix of scatterplots (pairs() equivalent) in ggplot2
...been replaced by the ggpairs() function from the GGally package as @naught101 suggests in another response below to this question.
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Is there a unique Android device ID?
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2063
Settings.Secure#ANDROID_ID returns the Android ID as an unique for each user 64-bit hex string...
Is it possible to center text in select box?
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Parcelable encountered IOException writing serializable object getactivity()
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answered Apr 17 '14 at 20:43
CommonsWareCommonsWare
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