| import SwiftUI | |
| /// View model protocol | |
| protocol ViewModel: ObservableObject { | |
| var count: Int { get } | |
| func increase() | |
| } | |
| /// Concrete implementation | |
| class MyViewModel: ViewModel { |
| // | |
| // BottomSheetView.swift | |
| // | |
| // Created by Majid Jabrayilov | |
| // Copyright © 2019 Majid Jabrayilov. All rights reserved. | |
| // | |
| import SwiftUI | |
| fileprivate enum Constants { | |
| static let radius: CGFloat = 16 |
Last week, my partner showed me his design for our application. Everything is great, easily implemented with some custom controls. But wait, something is not in my knowledge.
A button with gradient border. Never try it before. Up to now, I just created gradient background views 2 times in previous projects. Googled and found some good results.
| language: objective-c | |
| os: osx | |
| xcode_workspace: {workspace-name}.xcworkspace | |
| xcode_scheme: {workspace-name} | |
| xcode_sdk: iphonesimulator9.0 | |
| osx_image: xcode8 | |
| before_install: | |
| - | | |
| brew update | |
| gem install xcpretty -N --no-ri --no-doc |
| + (void)removeAllStoredCredentials{ | |
| // Delete any cached URLrequests! | |
| NSURLCache *sharedCache = [NSURLCache sharedURLCache]; | |
| [sharedCache removeAllCachedResponses]; | |
| // Also delete all stored cookies! | |
| NSHTTPCookieStorage *cookieStorage = [NSHTTPCookieStorage sharedHTTPCookieStorage]; | |
| NSArray *cookies = [cookieStorage cookies]; | |
| id cookie; | |
| for (cookie in cookies) { |
| // Swift version of the code from http://stackoverflow.com/a/30335594/1986600 | |
| import CoreTelephony | |
| override func awakeFromNib() { | |
| super.awakeFromNib() | |
| let isCapableToCall: Bool | |
| if UIApplication.sharedApplication().canOpenURL(NSURL(string: "tel://")!) { | |
| // Check if iOS Device supports phone calls |