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Can the :not() pseudo-class have multiple arguments?
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edited May 18 '16 at 18:23
TylerH
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Calculate difference between two datetimes in MySQL
...e:
SELECT TIMESTAMPDIFF(SECOND, '2012-06-06 13:13:55', '2012-06-06 15:20:18')
In your case, the third parameter of TIMSTAMPDIFF function would be the current login time (NOW()). Second parameter would be the last login time, which is already in the database.
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Duplicate headers received from server
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edited May 23 '17 at 12:18
Community♦
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answered Feb 12 '13 at 16:10
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Proper way to use **kwargs in Python
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488
You can pass a default value to get() for keys that are not in the dictionary:
self.val2 = kwa...
How to concatenate two IEnumerable into a new IEnumerable?
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edited Nov 3 '18 at 14:17
JohnLBevan
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Visual Studio: Make view code default
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answered Dec 30 '08 at 8:22
Jon SkeetJon Skeet
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How to get the last element of an array in Ruby?
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KL-7KL-7
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How do you stop Console from popping up automatically in Eclipse
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168
There are two buttons on the console toolbar at the bottom that allow you to take focus (or not)...
How to find the size of an array in postgresql
...e great
– Zia Ul Rehman Mughal
Jul 18 '17 at 6:17
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cardinality returns the number of all the ele...
Can anybody push to my project on github?
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answered Jul 3 '13 at 8:25
Sébastien DawansSébastien Dawans
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