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Git production/staging server workflow
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answered Oct 2 '10 at 4:34
bUg.bUg.
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“Ago” date/time functions in Ruby/Rails
...y in Rails to calculate time stamp like - half a minute ago, 2 minute ago, 1 day ago etc. Something like twitter real time date stamp.
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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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142
Did you mean sprintf '%02d', n?
irb(main):003:0> sprintf '%02d', 1
=> "01"
irb(main):00...
When I catch an exception, how do I get the type, file, and line number?
...s.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
print(exc_type, fname, exc_tb.tb_lineno)
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Why does SIGPIPE exist?
... can only occur as the result of a write() , which can (and does) return -1 and set errno to EPIPE ... So why do we have the extra overhead of a signal? Every time I work with pipes I ignore SIGPIPE and have never felt any pain as a result, am I missing something?
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PHP Difference between array() and []
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edited May 18 '16 at 5:35
e2-e4
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Linq order by boolean
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178
That should work fine - it should order the entities with a false foo value first, then those ...
How to join two sets in one line without using “|”
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edited Jun 26 '17 at 12:03
Rishabh Agrahari
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Accessing the logged-in user in a template
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edited Sep 19 '11 at 12:57
answered Sep 19 '11 at 11:24
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