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How to get relative path from absolute path
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.NET Core 2.0 has Path.GetRelativePath, else, use this.
/// <summary>
/// Creates a relative path from one file or folder to another.
/// </summary>
/// <param name="fromPath">Contains the directory that defines the ...
How to Rotate a UIImage 90 degrees?
... 1.0);
transform = CGAffineTransformRotate(transform, 3.0 * M_PI / 2.0);
break;
case UIImageOrientationLeft: //EXIF = 6
boundHeight = bounds.size.height;
bounds.size.height = bounds.size.width;
bounds.size.width = boundHeight;
transform = CGAffine...
Scala framework for a Rest API Server? [closed]
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@santiagobasult I would say that Play! 2.0 and Play-mini! 2.0 happened
– oluies
Mar 6 '12 at 22:55
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sho...
Error-Handling in Swift-Language
...me in exception path than in success path. This is not the case with Swift 2.0 errors, where success path and error path cost roughly the same.
All error throwing code must be declared, while exceptions might have been thrown from anywhere. All errors are "checked exceptions" in Java nomenclature. H...
iOS UIImagePickerController result image orientation after upload
...h, y: 0)
transform = transform.rotated(by: CGFloat(Double.pi / 2.0))
}
if ( self.imageOrientation == UIImageOrientation.right || self.imageOrientation == UIImageOrientation.rightMirrored ) {
transform = transform.translatedBy(x: 0, y: self.size.height);
...
Convert a float64 to an int in Go
...g to an int truncates the float, which if your system internally represent 2.0 as 1.9999999999, you will not get what you expect. The various printf conversions deal with this and properly round the number when converting. So to get a more accurate value, the conversion is even more complicated th...
Force “git push” to overwrite remote files
...it will figure it out based on your config settings. In Git versions after 2.0, a new repo will have default settings to push the currently checked-out branch:
git push <remote> --force
while prior to 2.0, new repos will have default settings to push multiple local branches. The settings in...
What do the numbers in a version typically represent (i.e. v1.9.0.1)?
...ber (if used)—that's why you see the .NET framework using something like 2.0.4.2709
You won't find a lot of apps going down to four levels, 3 is usually sufficient.
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What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?
...r strictly then this means you only update when the major changes, so 1.0, 2.0, 3.0, etc.
AssemblyFileVersion
Used for deployment. You can increase this number for every deployment. It is used by setup programs. Use it to mark assemblies that have the same AssemblyVersion, but are generated from d...
Get statistics for each group (such as count, mean, etc) using pandas GroupBy?
...24
two 1.0 -0.98 NaN -0.98 -0.98 -0.98 -0.98 -0.98
foo one 2.0 1.36 0.58 0.95 1.15 1.36 1.56 1.76
three 1.0 -0.15 NaN -0.15 -0.15 -0.15 -0.15 -0.15
two 2.0 1.42 0.63 0.98 1.20 1.42 1.65 1.87
To get specific statistics, just select them,
df.groupby(['A...