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How to change the default collation of a table?
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Rails find_or_create_by more than one attribute?
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467
Multiple attributes can be connected with an and:
GroupMember.find_or_create_by_member_id_and...
How can I change a file's encoding with vim?
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edited Jun 27 '12 at 17:43
Johan
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answered Apr 2...
`elif` in list comprehension conditionals
...ere designed exactly for this sort of use-case:
>>> l = [1, 2, 3, 4, 5]
>>> ['yes' if v == 1 else 'no' if v == 2 else 'idle' for v in l]
['yes', 'no', 'idle', 'idle', 'idle']
Hope this helps :-)
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Python - Passing a function into another function
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answered Aug 28 '09 at 21:04
John MillikinJohn Millikin
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How do I convert a NSString into a std::string?
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134
NSString *foo = @"Foo";
std::string bar = std::string([foo UTF8String]);
Edit: After a few yea...
Await on a completed task same as task.Result?
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answered Jul 9 '14 at 14:57
Stephen ClearyStephen Cleary
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How big is too big for a PostgreSQL table?
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answered Feb 18 '14 at 22:02
KuberchaunKuberchaun
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Rails: How to get the model class name based on the controller class name?
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malclockemalclocke
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POST JSON to API using Rails and HTTParty
... an hash
– Devaroop
Sep 28 '13 at 6:45
I deployed a Rails engine (packed as a gem) that is really useful to debug APIs...