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Omit rows containing specific column of NA
...thusly:
DF <- data.frame(x = c(1, 2, 3), y = c(0, 10, NA), z=c(NA, 33, 22))
completeFun <- function(data, desiredCols) {
completeVec <- complete.cases(data[, desiredCols])
return(data[completeVec, ])
}
completeFun(DF, "y")
# x y z
# 1 1 0 NA
# 2 2 10 33
completeFun(DF, c("y", "...
Formatting a number with leading zeros in PHP [duplicate]
... in HTML.
– Volomike
Aug 8 '16 at 4:22
2
for the current version (7.1) and lower sprintf(3v4l.org...
Resolving a Git conflict with binary files
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edited Jul 20 '17 at 22:01
answered Jan 29 '10 at 17:48
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SVN checkout the contents of a folder, not the folder itself
...garan IyathuraiIyngaran Iyathurai
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How to set top-left alignment for UILabel for iOS application?
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edited Nov 19 '13 at 11:22
Josip B.
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answered Aug 26 '11 at 1...
set up device for development (???????????? no permissions)
..., ATTRS{idVendor}=="1004", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="22b8", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0409", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="2080", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0955", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="2257"...
Browsing Folders in MSYS
... 163839996 129349800 34490196 79% /e
f: 266237948 222816904 43421044 84% /f
g: 407410152 346169248 61240904 85% /g
h: 65328288 22612768 42715520 35% /h
i: 122881152 54066728 68814424 44% /i
j: ...
Plotting with seaborn using the matplotlib object-oriented interface
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answered May 31 '14 at 18:22
mwaskommwaskom
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Correct way to write loops for promise.
...agate back up?
– wayofthefuture
Sep 22 '16 at 18:42
@wayofthefuture, no. Think of it this way ..... you can't change h...
How do I Sort a Multidimensional Array in PHP [duplicate]
...t.
– Garrett Albright
Sep 18 '08 at 22:46
8
So in this example, $mdarray might be a two-dimension...