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How can I use an array of function pointers?
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Calculating distance between two points, using latitude longitude?
... height difference. If you are not interested in height
* difference pass 0.0. Uses Haversine method as its base.
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* lat1, lon1 Start point lat2, lon2 End point el1 Start altitude in meters
* el2 End altitude in meters
* @returns Distance in Meters
*/
public static double distance(double lat...
How does “make” app know default target to build if no target is specified?
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answered Jan 13 '10 at 15:19
anonanon
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How to compare dates in datetime fields in Postgresql?
...without timezone'. Client can search over this field with only date (i.e: 2013-05-03) or date with time (i.e: 2013-05-03 12:20:00). This column has the value as timestamp for all rows currently and have the same date part(2013-05-03) but difference in time part.
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mysql query order by multiple items
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ihorkoihorko
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Flask-SQLAlchemy import/context issue
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edited Nov 24 '15 at 0:19
Jeff Widman
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ans...
Disable Visual Studio devenv solution save dialog
...olution by double click on solution file in a file manager, Visual Studio 2012 asks me whether I want to save devenv.sln:
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Size of font in CSS with slash
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This actually sets two properties and is equivalent to:
font-size: 100%;
line-height: 120%;
To quote the official documentation:
The syntax of this property is based on a traditional typographical shorthand notation to set multiple properties related to fonts.
As David M said in the c...
How do I get the MAX row with a GROUP BY in LINQ query?
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answered Oct 1 '08 at 14:34
tvanfossontvanfosson
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Count the occurrences of DISTINCT values
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407
SELECT name,COUNT(*) as count
FROM tablename
GROUP BY name
ORDER BY count DESC;
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