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Generate a random number in the range 1 - 10
... min | max
-----------------+------------------
1.0000083274208 | 9.99999571684748
(1 row)
If you want integers, that are >= 1 and < 10, then it's simple:
select trunc(random() * 9 + 1)
And again, simple test:
# select min(i), max(i) from (
select trunc(random() * 9 + ...
Case-insensitive search in Rails model
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edited Aug 13 '15 at 20:41
Andrew Marshall
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...the bad guys.
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Jun 20 '09 at 2:24
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David BrownDavid Brown
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Email Address Validation in Android on EditText [duplicate]
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one line solution return !TextUtils.isEmpty(target) && Patterns.EMAIL_ADDRESS.matcher(target).matches();
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answered Jun 19 '13 at 20:13
dickoadickoa
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ruby system command check exit code
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edited Sep 10 '13 at 20:36
answered Sep 10 '13 at 20:31
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answered Feb 6 '14 at 13:20
JonJon
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How to unzip a file using the command line? [closed]
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answered Jun 20 '09 at 12:59
Red33merRed33mer
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What's “requestCode” used for on PendingIntent?
...tead of getBroadcast()?
– Jenix
Oct 20 '16 at 10:03
Sorry to ask another question but because stackoverflow doesn't al...