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Test for equality among all elements of a single vector
...vector is FP 0.
zero_range <- function(x, tol = .Machine$double.eps ^ 0.5) {
if (length(x) == 1) return(TRUE)
x <- range(x) / mean(x)
isTRUE(all.equal(x[1], x[2], tolerance = tol))
}
If you were using this more seriously, you'd probably want to remove missing values before computing th...
Disable browser cache for entire ASP.NET website
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edited Mar 7 '14 at 5:15
SteveCav
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answered Jul 21 '09 at...
Get bitcoin historical data [closed]
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151
Actually, you CAN get the whole Bitcoin trades history from Bitcoincharts in CSV format here :
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How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
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edited May 27 '17 at 1:50
user5458362
answered Feb 19 '12 at 21:34
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How can I pop-up a print dialog box using Javascript?
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WoIIe
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answered Oct 28 '08 at 3:44
MarkMark
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How to add directory to classpath in an application run profile in IntelliJ IDEA?
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edited Mar 14 '18 at 5:11
kevinarpe
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SSH to Vagrant box in Windows?
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Adaptabi
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answered Mar 29 '12 at 11:06
Dror BereznitskyDro...
Find size of Git repository
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sehesehe
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What is the meaning of the 'g' flag in regular expressions?
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iota
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answered Oct 20 '12 at 23:40
sachleensachleen
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Does JavaScript guarantee object property order?
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507
The iteration order for objects follows a certain set of rules since ES2015, but it does not (...