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Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
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C++ template typedef
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answered May 8 '10 at 17:42
GManNickGGManNickG
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Tell Ruby Program to Wait some amount of time
... construct longer intervals using the following convenience syntax:
sleep(4.minutes)
# or, even longer...
sleep(2.hours); sleep(3.days) # etc., etc.
# or shorter
sleep(0.5) # half a second
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Python: One Try Multiple Except
...dException, FourthException, FifthException) as e:
handle_either_of_3rd_4th_or_5th()
except Exception:
handle_all_other_exceptions()
See: http://docs.python.org/tutorial/errors.html
The "as" keyword is used to assign the error to a variable so that the error can be investigated more thoro...
Is there any haskell function to concatenate list with separator?
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adius
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answered Feb 10 '12 at 0:21
Niklas B.Niklas B.
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NameError: name 'self' is not defined
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intgrintgr
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4
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Html code as IFRAME source rather than a URL
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How to track child process using strace?
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Nginx location priority
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Jens
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answered Mar 8 '11 at 21:16
Martin RedmondMar...