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Simple calculations for working with lat/lon and km distance?
...ula using the WGS84 reference ellipsoid (the model used for GPS). But the error is probably negligible for your purposes.
Source: http://en.wikipedia.org/wiki/Latitude
Caution: Be aware that latlong coordinates are expressed in degrees, while the cos function in most (all?) languages typically ac...
Remove the last character in a string in T-SQL?
...ng = ''
SELECT LEFT(@String, LEN(@String) - 1)
then this code will cause error message 'Invalid length parameter passed to the substring function.'
You can handle it this way:
SELECT LEFT(@String, NULLIF(LEN(@String)-1,-1))
It will always return result, and NULL in case of empty string.
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Inheriting constructors
...est()
{
D1 d(6); // Oops: d.x is not initialized
D1 e; // error: D1 has no default constructor
}
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Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
.... There is just a problem that happened with 3 lines printed, showing this error: sh: 1: Syntax error: Unterminated quoted string
– evandro777
Sep 6 '17 at 18:41
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How to convert a DOM node list to an array in Javascript?
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At least at latest chrome, 44, I get this: Uncaught TypeError: document.querySelectorAll is not a function(…)
– Nick
Mar 14 '16 at 7:14
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BASH copy all files except one
...
This is more likely to produce errors than do what you intend.
– Paused until further notice.
Aug 22 '09 at 1:40
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What is the difference between canonical name, simple name and class name in Java Class?
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How to detect a Christmas Tree? [closed]
...rgv[i]);
if(original.empty())
{
cerr << "Error"<<endl;
return -1;
}
GaussianBlur(original, tmp, Size(3, 3), 0, 0, BORDER_DEFAULT);
erode(tmp, tmp, Mat(), Point(-1, -1), 10);
cvtColor(tmp, tmp, CV_BGR2HSV);
i...
Including jars in classpath on commandline (javac or apt)
...g javac I am having the same issue). I think what I am getting is compile errors. (Shown at bottom).
6 Answers
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Combined area of overlapping circles
...the empty cells give the higher bound, the partial cells give the max area error.
If the error is too big for you, you refine the partial cells until you get the right precision.
I think this will be easier to implement than the geometric method which may require to handle a lot of special cases.
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