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Convert UTC to local time in Rails 3
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edited Dec 1 '14 at 20:49
answered Mar 14 '11 at 15:23
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jquery, find next element by class
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149
In this case you need to go up to the <tr> then use .next(), like this:
$(obj).closest('...
Bitwise operation and usage
...0 1 1 | 1 1 1 | 1 0
One example is if you only want the lower 4 bits of an integer, you AND it with 15 (binary 1111) so:
201: 1100 1001
AND 15: 0000 1111
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IS 9 0000 1001
The zero bits in 15 in that case effectively act as a filter, forcing the bits in the r...
Can I change the root EBS device of my amazon EC2 instance?
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edited Apr 24 '17 at 18:52
cfstras
84955 silver badges1818 bronze badges
answered Jun 16 '...
Ruby regular expression using variable name
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184
The code you think doesn't work, does:
var = "Value"
str = "a test Value"
p str.gsub( /#{var}/,...
Simulate airplane mode in iPhone Simulator
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4 Answers
4
Active
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How long does it take for GitHub page to show changes after changing index.html
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answered Jul 21 '14 at 18:12
Joel GlovierJoel Glovier
6,60188 gold badges4444 silver badges8383 bronze badges
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Remove all occurrences of a value from a list?
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524
Functional approach:
Python 3.x
>>> x = [1,2,3,2,2,2,3,4]
>>> list(filter((2...