| UIFont.familyNames.forEach({ familyName in | |
| let fontNames = UIFont.fontNames(forFamilyName: familyName) | |
| print(familyName, fontNames) | |
| }) |
| func insertGradientLayer(view: UIView) { | |
| let color1 = UIColor.redColor() | |
| let color2 = UIColor(red: 255, green: 165, blue: 0, alpha: 1.0) | |
| let color3 = UIColor.yellowColor() | |
| let color4 = UIColor(red: 0, green: 128, blue: 0, alpha: 1.0) | |
| let color5 = UIColor.cyanColor() | |
| let color6 = UIColor.blueColor() | |
| let color7 = UIColor.purpleColor() | |
| let fromColors = [color1.CGColor, color2.CGColor, color3.CGColor, color4.CGColor, color5.CGColor, color6.CGColor, color7.CGColor] | |
| let toColors = fromColors.reverse() |
| KeyStore keyStore = KeyStore.getInstance("PKCS12"); | |
| FileInputStream clientCertificateContent = new FileInputStream("/path/to/publicAndPrivateKey.p12"); | |
| keyStore.load(clientCertificateContent, "private key password".toCharArray()); | |
| KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm()); | |
| keyManagerFactory.init(keyStore, "private key password".toCharArray()); | |
| FileInputStream myTrustedCAFileContent = new FileInputStream("/path/to/embedded/CA-Chain.pem"); | |
| CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509"); | |
| X509Certificate myCAPublicKey = (X509Certificate) certificateFactory.generateCertificate(myTrustedCAFileContent); |
| // | |
| // TrimVideo.swift | |
| // VideoLab | |
| // | |
| // Created by Adam Jensen on 3/28/15. | |
| // Updated for Swift 5 (tested with Xcode 10.3) on 7/30/19. | |
| // MIT license | |
| // | |
| import AVFoundation |
| /* | |
| For this Gist, we have two sides: sender and receiver. The same user can be a sender and a receiver, but I will separate this | |
| two roles to be more clear. | |
| This gist assumes thatyou already have a MCSession created, and the peers are connected, | |
| */ | |
| // CalculatorView.swift | |
| // as seen in http://nshipster.com/ibinspectable-ibdesignable/ | |
| // | |
| // (c) 2015 Nate Cook, licensed under the MIT license | |
| /// The alignment for drawing an String inside a bounding rectangle. | |
| enum NCStringAlignment { | |
| case LeftTop | |
| case CenterTop | |
| case RightTop |
| // on error the server sends JSON | |
| /* | |
| { "error": { "data": { "message":"A thing went wrong" } } } | |
| */ | |
| // create model classes.. | |
| public class ErrorResponse { | |
| Error error; | |
| import Foundation | |
| extension String | |
| { | |
| var length: Int { | |
| get { | |
| return countElements(self) | |
| } | |
| } | |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
