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Calculate distance between 2 GPS coordinates

...PI / 180); }; . Or, as indicated below, you can replace (Math.PI/2) with 0.0174532925199433 (...whatever precision you deem necessary) for increased performance. – Vinney Kelly Jul 23 '13 at 6:05 ...
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What is the most elegant way to remove a path from the $PATH variable in Bash?

..."./" – Martin York Mar 13 '11 at 18:01 2 An empty string as a "member" of the PATH variable does,...
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Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)

...| edited Feb 26 '14 at 15:01 answered Apr 25 '12 at 11:12 u...
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Is there a list of Pytz Timezones?

... This expression shows the terrible result pytz can give: (datetime(2017,2,13,14,29,29, tzinfo=pytz.timezone('Asia/Shanghai')) - datetime(2017,2,13,14,29,29, tzinfo=pytz.timezone('UTC'))).total_seconds() (the result is not -28800). I will avoid pytz—dateutil.tz provides similar functionaliti...
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Databinding an enum property to a ComboBox in WPF

...iewModel? – lampak Aug 31 '12 at 16:01 6 ...
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Ruby sleep or delay less than a second?

...e. – Georg Schölly May 16 '13 at 9:01 8 It's a good idea to extract the 1.0/24.0 value to a vari...
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C# naming convention for constants?

...| edited Oct 21 '19 at 17:01 JohnB 14.7k1515 gold badges8585 silver badges106106 bronze badges answered ...
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Where to put include statements, header or source?

...| edited Oct 15 '10 at 15:01 answered Oct 15 '10 at 14:55 s...
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Why extend the Android Application class?

... answered Aug 1 '13 at 20:01 Joe MalinJoe Malin 8,49711 gold badge2121 silver badges1818 bronze badges ...
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How do I configure Maven for offline development?

... – Thorbjørn Ravn Andersen May 3 '14 at 16:01 11 Unfortunately mvn dependency:go-offline simply does not...