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How to get the number of days of difference between two dates on mysql?
...are used in the calculation.
which results in
select datediff('2016-04-14 11:59:00', '2016-04-13 12:00:00')
returns 1 instead of expected 0.
Solution is using select timestampdiff(DAY, '2016-04-13 11:00:01', '2016-04-14 11:00:00');
(note the opposite order of arguments compared to datediff).
Some e...
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How can I check a C# variable is an empty string “” or null? [duplicate]
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Test if string is a number in Ruby on Rails
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edited Jul 3 '15 at 11:44
Joshua Pinter
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