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Get MIME type from filename extension
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answered Nov 23 '10 at 18:50
Bryan DennyBryan Denny
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Converting from longitude\latitude to Cartesian coordinates
...- f)
Dim Rc As Double = A / (Sqrt(1 - e2 * (Sin(GPSLatitude * PI / 180) ^ 2)))
Dim p As Double = (Rc + h) * Cos(GPSLatitude * PI / 180)
Dim z As Double = (Rc * (1 - e2) + h) * Sin(GPSLatitude * PI / 180)
Dim r As Double = Sqrt(p ^ 2 + z ^ 2)
Dim SphericalLatit...
Image comparison - fast algorithm
...al vector's angle into one of 6 buckets between 0 and PI (since edges have 180-degree symmetry, we converted angles between -PI and 0 to be between 0 and PI). After tallying up the number of edge points in each direction, we have an un-normalized histogram representing texture direction, which we n...
How can I create a UIColor from a hex string?
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edited Feb 1 '16 at 21:18
Marcus Adams
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answ...
DataTrigger where value is NOT null?
I know that I can make a setter that checks to see if a value is NULL and do something. Example:
12 Answers
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Fastest way to serialize and deserialize .NET objects
...faces, etc)
– Kamarey
Aug 14 '16 at 18:07
1
@Kamarey look at my test below... binary is way faste...
Why is my Git Submodule HEAD detached from master?
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answered Apr 24 '18 at 8:42
j2emanuej2emanue
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How to get the client IP address in PHP [duplicate]
...t, though, depending what your doing with the IPs. Someone's private RFC1918 address may not do you any good if you're say, trying to see where your traffic is originating from, or remembering what IP the user last connected from, where the public IP of the proxy or NAT gateway might be the more ap...
How to get the name of enumeration value in Swift?
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pkamb
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answered Aug 8 '15 at 14:13
StuartStuart
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Is there a Python equivalent to Ruby's string interpolation?
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