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Uninstall old versions of Ruby gems

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Jsoup SocketTimeoutException: Read timed out

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Jasmine.js comparing arrays

... 346 Just did the test and it works with toEqual please find my test: http://jsfiddle.net/7q9N7/3/ ...
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What is IP address '::1'?

... ::1 is the loopback address in IPv6. Think of it as the IPv6 version of 127.0.0.1. See http://en.wikipedia.org/wiki/Localhost share | improve this answer ...
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C# equivalent to Java's charAt()?

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Return only string message from Spring MVC 3 Controller

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“x not in y” or “not x in y”

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git rebase, keeping track of 'local' and 'remote'

... answered Jun 16 '10 at 9:37 VonCVonC 985k405405 gold badges33953395 silver badges39913991 bronze badges ...
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What is Weak Head Normal Form?

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For each row return the column name of the largest value

... sample reproducible): DF <- data.frame(V1=c(2,8,1),V2=c(7,3,5),V3=c(9,6,4)) colnames(DF)[apply(DF,1,which.max)] [1] "V3" "V1" "V2" A faster solution than using apply might be max.col: colnames(DF)[max.col(DF,ties.method="first")] #[1] "V3" "V1" "V2" ...where ties.method can be any of "ran...