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Calculating distance between two points, using latitude longitude?
...e lon1,
double lon2, double el1, double el2) {
final int R = 6371; // Radius of the earth
double latDistance = Math.toRadians(lat2 - lat1);
double lonDistance = Math.toRadians(lon2 - lon1);
double a = Math.sin(latDistance / 2) * Math.sin(latDistance / 2)
+ Math....
Sql Server equivalent of a COUNTIF aggregate function
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342
You could use a SUM (not COUNT!) combined with a CASE statement, like this:
SELECT SUM(CASE W...
Linux command or script counting duplicated lines in a text file?
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krampstudio
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answered Apr 15 '14 at 7:14
JaberinoJaberino
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Which selector do I need to select an option by its text?
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324
This could help:
$('#test').find('option[text="B"]').val();
Demo fiddle
This would give yo...
What's the difference between a 302 and a 307 redirect?
What's the difference between a 302 FOUND and a 307 TEMPORARY REDIRECT HTTP response?
9 Answers
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App restarts rather than resumes
...ssible solutions here: https://code.google.com/p/android/issues/detail?id=2373.
It's a relatively common issue on Samsung devices as well as other manufacturers that use a custom launcher/skin. I haven't seen the issue occur on a stock Android launcher.
Basically, the app is not actually restarti...
What are the differences between double-dot “..” and triple-dot “…” in Git diff commit ranges?
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344
Since I'd already created these images, I thought it might be worth using them in another answ...
Reading HTML content from a UIWebView
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Pang
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answered Jun 14 '09 at 7:32
TimTim
56.8k...
Storing JSON in database vs. having a new column for each key
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answered Mar 12 '13 at 17:15
Colin MColin M
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What is a faster alternative to Python's http.server (or SimpleHTTPServer)?
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13 Answers
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