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Equivalent of .try() for a hash to avoid “undefined method” errors on nil? [duplicate]
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edited May 1 '13 at 4:29
mkenyon
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How to get execution time in rails console?
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TypeError: module.__init__() takes at most 2 arguments (3 given)
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answered Jan 29 '13 at 14:07
SheenaSheena
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INSERT IF NOT EXISTS ELSE UPDATE?
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330
Have a look at http://sqlite.org/lang_conflict.html.
You want something like:
insert or repl...
Convert a PHP object to an associative array
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No Persistence provider for EntityManager named
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PHP best way to MD5 multi-dimensional array?
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How to get cumulative sum
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select t1.id, t1.SomeNumt, SUM(t2.SomeNumt) as sum
from @t t1
inner join @t t2 on t1.id >= t...
Python 3 turn range to a list
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You can just construct a list from the range object:
my_list = list(range(1, 1001))
This is ...