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Which is better, number(x) or parseFloat(x)?
...x10'; // => 16
Number('10x'); // => NaN
+'10x'; // => NaN
Number('40'); // => 40
+'40'; // => 40
So I usually just use + for short. As long as you know what it does, I find it easy to read.
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Custom Python list sorting
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Charlie
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answered Aug 7 '12 at 16:44
miles82miles82
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Rename specific column(s) in pandas
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edited May 23 '17 at 12:34
Community♦
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answered Nov 3 '13 at 21:32
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Breaking loop when “warnings()” appear in R
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edited Nov 21 '11 at 20:34
answered Nov 21 '11 at 20:12
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Numpy how to iterate over columns of array?
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For those wondering, array.T isn't costly, as it just changes the 'strides' of array (see this answer for an interesting discussion)
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Convert numpy array to tuple
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edited Jul 18 '13 at 22:34
answered Apr 4 '12 at 17:35
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How to not run an example using roxygen2?
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4 Answers
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Appending an element to the end of a list in Scala
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List(1,2,3) :+ 4
Results in List[Int] = List(1, 2, 3, 4)
Note that this operation has a com...
Dynamically select data frame columns using $ and a character value
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9 3 2 2
7 3 2 3
8 5 1 3
6 1 5 4
3 3 4 4
2 4 3 4
5 5 1 4
1 2 5 5
4 5 3 5
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What are the aspect ratios for all Android phone and tablet devices?
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║ 19.5 x 9 ║ 0.462... ║ 2.167... ║
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