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Selecting multiple classes with jQuery
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3
What if I want to match it only when each of the element have all the specified classes?
– IsmailS
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MySQL/SQL: Group by date only on a Datetime column
...GROUP BY DATE(a_table.mydate);
Or you can GROUP BY the alias as @orlandu63 suggested:
SELECT SUM(foo), DATE(mydate) DateOnly FROM a_table GROUP BY DateOnly;
Though I don't think it'll make any difference to performance, it is a little clearer.
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How to convert a dictionary to query string in Python?
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Python 3
urllib.parse.urlencode(query, doseq=False, [...])
Convert a mapping object or a sequence of two-element tuples, which may contain str or bytes objects, to a percent-encoded ASCII text string.
— Python 3 url...
postgresql COUNT(DISTINCT …) very slow
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323
You can use this:
SELECT COUNT(*) FROM (SELECT DISTINCT column_name FROM table_name) AS temp;...
onTouchListener warning: onTouch should call View#performClick when a click is detected
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133
Here you go:
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()...
Redirect to Action in another controller
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answered May 28 '12 at 13:13
Rory McCrossanRory McCrossan
291k3333 gold badges259259 silver badges297297 bronze badges
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Redirect using AngularJS
...omal Fernandes
10.9k44 gold badges4545 silver badges3030 bronze badges
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Reliable timer in a console application
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Kolappan N
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answered Aug 1 '08 at 12:56
huseyinthuseyint
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Passing two command parameters using a WPF binding
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Alexander Abakumov
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answered Aug 29 '09 at 9:50
Kent BoogaartKent Boogaart
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Does a valid XML file require an XML declaration?
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