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Remove rows with all or some NAs (missing values) in data.frame
...mptions --------------------
fakeData <- function(m, n, p){
set.seed(123)
m <- matrix(runif(m*n), nrow=m, ncol=n)
m[m<p] <- NA
return(m)
}
df <- cbind( data.frame(id = paste0('ID',seq(row_size)),
stringsAsFactors = FALSE),
data.frame(fak...
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In Django, how do I check if a user is in a certain group?
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123
You can access the groups simply through the groups attribute on User.
from django.contrib.au...
How to check if character is a letter in Javascript?
...etter = (n >= 65 && n < 91) || (n >= 97 && n < 123);
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How to recursively download a folder via FTP on Linux [closed]
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123
Better use wget -m (--mirror). wget -r is limited to a recursion depth of 5 by default.
– asmaier
J...
How to mock localStorage in JavaScript unit tests?
...nswered Jul 14 '12 at 18:34
user123444555621user123444555621
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Checking if sys.argv[x] is defined
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David WoleverDavid Wolever
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How can I post an array of string to ASP.NET MVC Controller without a form?
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Craig StuntzCraig Stuntz
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How to COUNT rows within EntityFramework without loading contents?
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Craig StuntzCraig Stuntz
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Convert xlsx to csv in Linux with command line
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Using exporter Gnumeric_stf:stf_csv
$ cat newfile.csv
Foo,Bar,Baz
1,2,3
123.6,7.89,
2012/05/14,,
The,last,Line
To install on Ubuntu:
apt-get install gnumeric
To install on Mac:
brew install gnumeric
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