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Logger slf4j advantages of formatting with {} instead of string concatenation
... Hendy Irawan
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answered May 11 '12 at 16:49
skaffmanskaffman
374k9292 go...
How to find a min/max with Ruby
I want to use min(5,10) , or Math.max(4,7) . Are there functions to this effect in Ruby?
6 Answers
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Trimming a huge (3.5 GB) csv file to read into R
...rge is one pack
while(length(x)) {
ind <- grep("^[^;]*;[^;]*; 20(09|10)", x)
if (length(ind)) writeLines(x[ind], file_out)
x <- readLines(file_in, n=B)
}
close(file_in)
close(file_out)
share
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Getting MAC Address
...eparated by a colon.
– tomlogic
Nov 10 '14 at 17:21
5
getnode() returns something different every...
Do c++11 lambdas capture variables they don't use?
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10
Does thou hath a Holy Quote?
– GManNickG
May 30 '11 at 23:20
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What size do you use for varchar(MAX) in your parameter declaration?
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answered Jun 10 '09 at 1:11
Michał ChaniewskiMichał Chaniewski
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R apply function with multiple parameters
.... Friedman) you can use mapply as follows:
vars1<-c(1,2,3)
vars2<-c(10,20,30)
mult_one<-function(var1,var2)
{
var1*var2
}
mapply(mult_one,vars1,vars2)
which gives you:
> mapply(mult_one,vars1,vars2)
[1] 10 40 90
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How to disable the application pool idle time-out in IIS7?
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edited Dec 10 '14 at 17:33
ZuoLi
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answered Oct 21 '0...
How to specify a min but no max decimal using the range data annotation attribute?
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10 Answers
10
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How to check if a specific key is present in a hash or not?
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answered Dec 24 '10 at 22:09
sepp2ksepp2k
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