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Variable interpolation in the shell
...uotes work.
– choroba
Mar 10 '18 at 21:41
@choroba The variables name or the variable value?
– J...
MySQL ON DUPLICATE KEY UPDATE for multiple rows insert in single query
...T INTO beautiful (name, age)
VALUES
('Helen', 24),
('Katrina', 21),
('Samia', 22),
('Hui Ling', 25),
('Yumie', 29)
ON DUPLICATE KEY UPDATE
age = VALUES(age),
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Function that creates a timestamp in c#
....ToString("yyyyMMddHHmmssfff");
}
This will give you a string like 200905211035131468, as the string goes from highest order bits of the timestamp to lowest order simple string sorting in your SQL queries can be used to order by date if you're sticking values in a database
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Postgres manually alter sequence
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The parentheses are misplaced:
SELECT setval('payments_id_seq', 21, true); # next value will be 22
Otherwise you're calling setval with a single argument, while it requires two or three.
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Rails: convert UTC DateTime to another time zone
...Time objects.
– mckeed
Jun 6 '12 at 21:36
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Why Large Object Heap and why do we care?
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answered Jan 21 '12 at 13:54
Hans PassantHans Passant
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How to get indices of a sorted array in Python
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edited Nov 21 '17 at 21:04
Zahra
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HTTP Basic Authentication credentials passed in URL and encryption
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answered Apr 26 '10 at 21:25
QuentinQuentin
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How can I insert values into a table, using a subquery with more than one result?
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answered Mar 13 '12 at 21:18
Mike RyanMike Ryan
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How can I select item with class within a DIV?
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Rakib
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answered Aug 3 '11 at 21:52
David says reinstat...