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Listing all permutations of a string/integer
...ore elaborate (and since it is tagged c #), from http://radio.weblogs.com/0111551/stories/2002/10/14/permutations.html :
Rather lengthy, but I decided to copy it anyway, so the post is not dependent on the original.
The function takes a string of characters, and writes down every possible permutati...
How do you do relative time in Rails?
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Gradle: How to Display Test Results in the Console in Real Time?
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answered Mar 19 '11 at 14:01
Benjamin MuschkoBenjamin Muschko
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Getting an “ambiguous redirect” error
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Variable length (Dynamic) Arrays in Java
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answered Mar 11 '10 at 16:24
PopsPops
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How do I “git blame” a deleted line?
...I need now!
– Pascal Bourque
Jun 9 '11 at 17:56
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This method has worked for me before, but just...
Iterate through every file in one directory
...n them, so you can use Dir::each_child or Dir::children (as suggested by ma11hew28) or do something like this:
Dir.foreach('/path/to/dir') do |filename|
next if filename == '.' or filename == '..'
# Do work on the remaining files & directories
end
Dir::foreach and Dir::entries (as well as...
Is there a SASS.js? Something like LESS.js?
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chriseppsteinchriseppstein
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Is it possible to cherry-pick a commit from another git repository?
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Difference between spring @Controller and @RestController annotation
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edited Aug 11 '14 at 15:18
answered Aug 11 '14 at 11:41
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