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How to format a number as percentage in R?
One of the things that used to perplex me as a newby to R was how to format a number as a percentage for printing.
10 Answe...
Why does the order of the loops affect performance when iterating over a 2D array?
Below are two programs that are almost identical except that I switched the i and j variables around. They both run in different amounts of time. Could someone explain why this happens?
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What is your favorite C programming trick? [closed]
For example, I recently came across this in the linux kernel:
37 Answers
37
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Better way of incrementing build number?
I have been using a shell script as part of my Xcode build process to increment the build number within the plist file, however it's making Xcode 4.2.1 crash frequently (with an error about the target not belonging to a project; I'm guessing the changing of the plist file is confusing Xcode in s...
What is Java String interning?
What is String Interning in Java, when I should use it, and why ?
7 Answers
7
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Why is Go so slow (compared to Java)?
As we could see from The Computer Language Benchmarks Game in 2010:
10 Answers
10
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Running SSH Agent when starting Git Bash on Windows
I am using git bash. I have to use
8 Answers
8
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if checkbox is checked, do this
When I check a checkbox, I want it to turn <p> #0099ff .
11 Answers
11
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Why are iframes considered dangerous and a security risk?
Why are iframes considered dangerous and a security risk? Can someone describe an example of a case where it can be used maliciously?
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Center a 'div' in the middle of the screen, even when the page is scrolled up or down?
I have in my page a button which when clicked displays a div (popup style) in the middle of my screen.
5 Answers
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