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Boolean operators && and ||
...he reason for preferring one. A word of warning though, make sure you are 100% sure they can only be length one. You can get really goofy bugs otherwise.
– Aaron left Stack Overflow
Jul 2 '11 at 19:28
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File content into unix variable with newlines
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answered May 7 '10 at 14:44
paxdiablopaxdiablo
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Increment a database field by 1
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answered May 4 '10 at 4:41
SampsonSampson
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Converting datetime.date to UTC timestamp in Python
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mysql create user if not exists
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Convert string to integer type in Go?
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answered Nov 25 '10 at 17:39
peterSOpeterSO
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Java String split removed empty values
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answered Jan 30 '13 at 10:44
jlordojlordo
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How to get a random number in Ruby
...get for that feature).
For instance, in this game where you need to guess 10 numbers, you can initialize them with:
10.times.map{ 20 + Random.rand(11) }
#=> [26, 26, 22, 20, 30, 26, 23, 23, 25, 22]
Note:
Using Random.new.rand(20..30) (using Random.new) generally would not be a good idea, ...
How to detect my browser version and operating system using JavaScript?
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I want to remove double quotes from a String
...it
– Elias Van Ootegem
Oct 3 '13 at 10:02
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