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//
//  Utils.swift
//  SwiftUIAppleDemo
//
//  Created by Apple on 2021/8/30.
//

import Foundation
import SwiftUI

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…or create a new repository on the command line

echo "# fhefh2015.github.io" >> README.md
git init
git add README.md
git commit -m "first commit"
git branch -M main
git remote add origin git@github.com:fhefh2015/fhefh2015.github.io.git
git push -u origin main

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import UIKit
import SwiftPrettyPrint

/*
* SwiftPrettyPrint
* https://github.com/YusukeHosonuma/SwiftPrettyPrint
*/

class ViewController: UIViewController {

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macOS System Preference Pane Links

Some might be outdated.
Taken from (404 as of today): https://macosxautomation.com/system-prefs-links.html

Example

$ open "x-apple.systempreferences:com.apple.preference.security?General"

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import Cocoa

struct ScreenRecordPermission {
    static var hasPermission: Bool {
        permissionCheck()
    }

    static func permissionCheck() -> Bool {
        if #available(macOS 10.15, *) {
            let runningApplication = NSRunningApplication.current

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// Remember: import UserNotifications

func sendNotification(title: String, body: String = "") {
  let content = UNMutableNotificationContent()
  content.title = title

  if body.count > 0 {
    content.body = body
  }
  

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{
  "commands": [
    {
      "Work": [
        {
          "cmd": "ping www.bing.com",
          "name": "Ping Bing"
        },
        {
          "cmd": "ps aux",

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Google favicons API

A Pen by Matt Daniel Brown on CodePen.

License.

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//  here are the five different ways to set up a fetch request so you’re not caught by surprise:
// 1
let fetchRequest1 = NSFetchRequest<Venue>()
let entity = 
  NSEntityDescription.entity(forEntityName: "Venue",
                             in: managedContext)!
fetchRequest1.entity = entity

// 2

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Building a website nowadays is not as hard or expensive as it was in the past. These days, you do not have to learn a crazy programming language to have your site up and running.

Install Jekyll

# First install rbenv
brew install rbenv

# Second install ruby 2.7
# Why, detaill see: https://talk.jekyllrb.com/t/error-no-implicit-conversion-of-hash-into-integer/5890