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Best way to store date/time in mongodb
... db.test.find()
{ "_id" : ObjectId("..."), "date" : ISODate("2014-02-10T10:50:42.389Z") }
{ "_id" : ObjectId("..."), "date" : ISODate("2014-02-10T10:50:57.240Z") }
The native type supports a whole range of useful methods out of the box, which you can use in your map-reduce jobs, for example.
If y...
What does the exclamation mark mean in a Haskell declaration?
...data Foo = Foo Int Int !Int !(Maybe Int)
f = Foo (2+2) (3+3) (4+4) (Just (5+5))
The function f above, when evaluated, will return a "thunk": that is, the code to execute to figure out its value. At that point, a Foo doesn't even exist yet, just the code.
But at some point someone may try to look...
location.host vs location.hostname and cross-browser compatibility?
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edited Feb 14 '18 at 15:02
answered Jul 8 '12 at 0:35
a...
How to change line width in IntelliJ (from 120 character)
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edited May 24 at 17:59
answered Apr 20 '15 at 14:47
R...
How to rename items in values() in Django?
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Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
...Thank you!
– sjsc
Apr 22 '10 at 17:05
You should probably use %02i for this case as it is more obvious that the output...
SELECT INTO using Oracle
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How to make a class conform to a protocol in Swift?
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Type 'CellDatasDataSource' does not conform to protocol 'NSObjectProtocol'
You have to mak...
What is the second parameter of NSLocalizedString()?
...e answers.
– Manni
Oct 9 '12 at 13:25
It's also what will be used if the strings file doesn't contain an entry that ma...