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How can I get the intersection, union, and subset of arrays in Ruby?
... def |(other)
@set | other.set
end
end
x = MultiSet.new([1,1,2,2,3,4,5,6])
y = MultiSet.new([1,3,5,6])
p x - y # [2,2,4]
p x & y # [1,3,5,6]
p x | y # [1,2,3,4,5,6]
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How to order results with findBy() in Doctrine
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Tessmore
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answered Aug 21 '12 at 4:45
xdazzxdazz
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How to redirect stderr and stdout to different files in the same line in script?
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294
Just add them in one line command 2>> error 1>> output
However, note that >> ...
Regular expression: find spaces (tabs/space) but not newlines
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LekensteynLekensteyn
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Secret copy to clipboard JavaScript function in Chrome and Firefox?
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Yi JiangYi Jiang
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XmlWriter to Write to a String Instead of to a File
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edited Jun 5 '09 at 13:54
answered Jun 5 '09 at 12:37
Ric...
How can I rethrow an exception in Javascript, but preserve the stack?
...rve the call trace.
http://code.google.com/p/chromium/issues/detail?id=60240
I don't know of any workaround.
I don't see the problem with finally. I do see exceptions silently not showing up on the error console in some cases after a finally, but that one seems to be fixed in development builds....
How to write multiple line property value using PropertiesConfiguration?
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Turn a simple socket into an SSL socket
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