yannxou

Clean up SwiftUI Preview data located in ~/Library/Developer/Xcode/UserData/Previews

xcrun simctl --set previews delete all

Purge Simulator devices located in ~/Library/Developer/CoreSimulator/Devices

xcrun simctl delete unavailable

BetterProgramming

extension NSNotification.Name {
  public static let deviceDidShakeNotification =   NSNotification.Name("MyDeviceDidShakeNotification")
}
extension UIWindow {
  open override func motionEnded(_ motion: UIEvent.EventSubtype, with event: UIEvent?) {
  super.motionEnded(motion, with: event)
  NotificationCenter.default.post(name: .deviceDidShakeNotification, object: event)
}
}
extension View {

chriseidhof

import SwiftUI

extension CGPoint {
    static func *(lhs: Self, rhs: CGFloat) -> Self {
        .init(x: lhs.x * rhs, y: lhs.y * rhs)
    }
}

// Idea: https://www.framer.com/showcase/project/lo2Qka8jtPXrjzZaPZdB/

Edudjr

enum AsyncError: Error {
    case finishedWithoutValue
}

extension AnyPublisher {
    func async() async throws -> Output {
        try await withCheckedThrowingContinuation { continuation in
            var cancellable: AnyCancellable?
            var finishedWithoutValue = true
            cancellable = first()

michael94ellis

//
//  UDPListener.swift
//
//  Created by Michael Robert Ellis on 12/16/21.
//

import Foundation
import Network
import Combine

swiftui-lab

// Author: The SwiftUI-Lab
// This code is part of the tutorial: https://swiftui-lab.com/swiftui-animations-part4/
import SwiftUI

// Sample usage
struct ContentView: View {
    var body: some View {
        VStack {
            GifImage(url: URL(string: "https://media.giphy.com/media/YAlhwn67KT76E/giphy.gif?cid=790b7611b26260b2ad23535a70e343e67443ff80ef623844&rid=giphy.gif&ct=g")!)
                .padding(10)

amalmurali47

1. Clone the repo.
2. Use git rebase -i --root
3. vim will open. Select the commits you want to modify by changing pick to edit. If you would like to change all the commits, perform the following replace: :%s/^pick/edit/g. This command changes all instances of "pick" at the start of lines to "edit".
4. You will now be shown all the selected commits one by one. Each commit message will be displayed. You have two options:
   • If you would like to keep the commit author details the same, do a git rebase --continue.
   • If you would like to change it to a different name/email, do git commit --amend --reset-author. If --reset-author is specified, it will use the details from your git config. (If you need to specify an alternate name/email, you can do so with --author="John Doe <john@example.com>". If you would like to change the time to a previous date, you can do so with --date "2 days ago".)
5. Do the same for all the commits and finish the rebase.
6. Perform git push -f origin master to

IanKeen

extension AnyPublisher where Failure: Error {
    struct Subscriber: Sendable {
        fileprivate let send: @Sendable (Output) -> Void
        fileprivate let complete: @Sendable (Subscribers.Completion<Failure>) -> Void

        func send(_ value: Output) { self.send(value) }
        func send(completion: Subscribers.Completion<Failure>) { self.complete(completion) }
    }

    init(_ closure: (Subscriber) -> AnyCancellable) {

importRyan

Reliable mouseEnter/Exit for SwiftUI

On Mac, SwiftUI's .onHover closure is not always called on mouse exit, particularly with high cursor velocity. A grid of targets or with finer target shapes will often have multiple targets falsely active after the mouse has moved on.

It is easy to run back to AppKit's safety. Below is a SwiftUI-like modifier for reliable mouse-tracking. You can easily adapt it for other mouse tracking needs.

import SwiftUI

izakpavel

import SwiftUI

struct HalfShape: Shape {
    
    let left: Bool
    
    func path(in rect: CGRect) -> Path {
        return Path { path in
            let width = rect.width
            let height = rect.height