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MySQL: how to get the difference between two timestamps in seconds
...he TIME_TO_SEC() functions as follows:
SELECT TIME_TO_SEC(TIMEDIFF('2010-08-20 12:01:00', '2010-08-20 12:00:00')) diff;
+------+
| diff |
+------+
| 60 |
+------+
1 row in set (0.00 sec)
You could also use the UNIX_TIMESTAMP() function as @Amber suggested in an other answer:
SELECT UNIX_TIMEST...
Python __str__ versus __unicode__
...__str__() method:
def __str__(self):
return unicode(self).encode('utf-8')
In 3.0, str contains characters, so the same methods are named __bytes__() and __str__(). These behave as expected.
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Register Application class in Manifest?
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edited Feb 3 '17 at 18:35
weston
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Detect IF hovering over element with jQuery
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Devil's Advocate
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answered Jan 24 '12 at 3:03
MeligyMeligy
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Default constructor with empty brackets
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168
Most vexing parse
This is related to what is known as "C++'s most vexing parse". Basically, any...
How do I import the Django DoesNotExist exception?
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answered Jun 19 '12 at 21:28
Daniel RosemanDaniel Roseman
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How can I scroll a web page using selenium webdriver in python?
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Can't escape the backslash with regex?
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228
If you're putting this in a string within a program, you may actually need to use four backslash...
What is jQuery Unobtrusive Validation?
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answered Jul 18 '12 at 6:00
bertlbertl
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When to use reinterpret_cast?
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edited Aug 30 '19 at 8:57
leiyc
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answered Feb 21 '09 at 16:42
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