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Swift 2021-09-12 02:03:02
quartzcore framework pi chart
//Swift Pie chart //https://stackoverflow.com/a/34250475/13171606 //https://stackoverflow.com/questions/36708737/how-to-create-the-pie-chart-and-fill-percentage-in-swift import Foundation import UIKit @IBDesignable class PieChart: UIView { var dataP... Add solution -
Shell/Bash 2021-09-01 02:00:03
creating a gitignore for xcode project
# Created by https://www.gitignore.io/api/swift,xcode ### Swift ### # Xcode # # gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore ## Build generated build/ DerivedData/ ## Various settings *.... Add solution -
Dart 2021-08-27 22:43:01
flutter check empty object
Summary This answer holds true, except for isNull and isNotNull. They no longer provide type promotion when Null Safety is introduced in dart/flutter in the future. Other helpers like isNullOrEmpty do not provide type promotion, as they are in a different... Add solution