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How to Apply Gradient to background view of iOS Swift App
...ar gl:CAGradientLayer!
init() {
let colorTop = UIColor(red: 192.0 / 255.0, green: 38.0 / 255.0, blue: 42.0 / 255.0, alpha: 1.0).cgColor
let colorBottom = UIColor(red: 35.0 / 255.0, green: 2.0 / 255.0, blue: 2.0 / 255.0, alpha: 1.0).cgColor
self.gl = CAGradientLayer()
...
Ruby: How to turn a hash into HTTP parameters?
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Does not seem to work with ruby 2.0 - the hash {:c => "c", :d => true} appears to be inspected, so sent through as a string.
– user208769
Dec 13 '13 at 23:29
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invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
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Just a note that as of Ruby 2.0 there is no need to add # encoding: utf-8. UTF-8 is automatically detected.
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How to count total lines changed by a specific author in a Git repository?
...1.6 / 11.2 |
| Jesper Josefsson | 9,689 | 519 | 191 | 15.3 / 12.0 / 9.3 |
| Ole Martin Kristiansen | 6,632 | 24 | 60 | 10.5 / 0.6 / 2.9 |
| Linus Oleander | 5,769 | 705 | 277 | 9.1 / 16.3 / 13.5 |
| Fabio Akita | 2,122 | 24 | 60 | 3.4 / 0....
UIGestureRecognizer on UIImageView
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Swift 2.0 Solution
You create a tap, pinch or swipe gesture recognizer in the same manor. Below I'll walk you through 4 steps to getting your recognizer up and running.
4 Steps
1.) Inherit from UIGestureRecognizerDelegate by add...
What are the new documentation commands available in Xcode 5? [closed]
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Swift 2.0 uses the following syntax:
/**
Squares a number.
- parameter parameterName: number The number to square.
- returns: The number squared.
*/
Notice how @param is now - parameter.
You can al...
Can you control how an SVG's stroke-width is drawn?
...1st, 2015 moved to a completely new spec called SVG Strokes.
As of the SVG 2.0 Editor’s Draft of February 26th, 2015 (and possibly since February 13th), the stroke-alignment property is present with the values inner, center (default) and outer.
It seems to work the same way as the stroke-location ...
Location Manager Error : (KCLErrorDomain error 0)
...was unable to obtain a
location value right now.Available in
iPhone OS 2.0 and later. Declared in
CLError.h.
kCLErrorDenied Access to the location
service was denied by the user.
Available in iPhone OS 2.0 and later.
Declared in CLError.h.
kCLErrorNetwork The network was
unav...
How do I make UILabel display outlined text?
....foregroundColor : UIColor.white,
NSAttributedStringKey.strokeWidth : -2.0,
]
myLabel.attributedText = NSAttributedString(string: "Foo", attributes: strokeTextAttributes)
Swift 4.2:
let strokeTextAttributes: [NSAttributedString.Key : Any] = [
.strokeColor : UIColor.black,
.foregr...
How do I change the default port (9000) that Play uses when I execute the “run” command?
...- Staged Distribution
Create a staged distribution:
sbt stage
For Play 2.0.x and 2.1.x use the target/start script (Unix Only):
target/start -Dhttp.port=8080
For Play 2.2.x & 2.3.x use the appropriate start script in the target/universal/stage/bin directory:
target/universal/stage/bin/[a...