khanlou

import Foundation

final class SafeSyncQueue {

    struct QueueIdentity {
        let label: String
    }

    let queue: DispatchQueue

andreacipriani

import UIKit

protocol CommandExecuting {
    func run(commandName: String, arguments: [String]) throws -> String
}

enum BashError: Error {
    case commandNotFound(name: String)
}

mheiber

OUTDATED

JavaScriptCore is a built-in iOS library that enables you to use JavaScript in apps alongside Objective-C and Swift. It lets developers read JavaScript from a string, execute it from Objective-C or Swift, and share data structures and functions across languages. We JavaScriptCore to share code between Web and iOS.

Blankwonder

# 你可以从该 URL 下载这个配置文件: http://surge.run/config-example/ios.conf
# 用编辑器编辑后，再通过 iTunes, URL, AirDrop 或者 iCloud Drive 复制回 iOS 设备
# Version 2.0

[General]
# 日志等级: warning, notify, info, verbose (默认值: notify)
loglevel = notify
# 跳过某个域名或者 IP 段，这些目标主机将不会由 Surge Proxy 处理。(在 macOS 
# 版本中，如果启用了 Set as System Proxy,  那么这些值会被写入到系统网络代理
# 设置中.)

Blankwonder

# You can download this config from: http://surge.run/config-example/ios.conf
# Edit with your computer and copy back to iOS device via iTunes, URL, AirDrop 
# or iCloud Drive
# Version 2.0

[General]
# Log level: warning, notify, info, verbose (Default: notify)
loglevel = notify
# Skip domain or IP range. These hosts will not be processed by Surge Proxy. 
# (In macOS version when Set as System Proxy enabled, these hosts will be

steipete

# The trick is to link the DeviceSupport folder from the beta to the stable version.
# sudo needed if you run the Mac App Store version. Always download the dmg instead... you'll thank me later :)

# Support iOS 15 devices (Xcode 13.0) with Xcode 12.5:
sudo ln -s /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/15.0 /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport

# Then restart Xcode and reconnect your devices. You will need to do that for every beta of future iOS versions

# (A similar approach works for older versions too, just change the version number after DeviceSupport)

jonah-williams

// I wanted an equivalent to Ruby's `tap` (http://ruby-doc.org/core-2.3.0/Object.html#method-i-tap) in Swift which I could mix into any type to tap into method chains.

// Define the interface we want to provide as a protocol
private protocol Tap {
    func tap(block: (Self) -> Void) -> Self
}

// Extend the `Tap` protocol with a default implementation
private extension Tap {
    func tap(block: (Self) -> Void) -> Self {

JMichaelTX

JXA Resources

Revised: 2019-11-28 16:16 GMT-6

This is a list of the key resources I have found useful. If you know of others, please post in a comment below, and I will add to this list.

I have tried to order this list in the order that, to me, is best for learning JXA from scratch. We all learn a bit diferently, so adjust to suit your style/needs. Please post if you have suggestions on learning JXA.

tangqiaoboy

编程语言

• Swift
• Objective-C
• C++/C
• JavaScript

操作系统

• Mac OSX
• iOS

krzyzanowskim

import Cocoa

// for-in
func checkForIn(array: [Int], dict: [Int: String]) {
    for num in array where dict[num] != nil {
        num
    }
}

checkForIn([1,2,3,4], dict: [1:"one", 2:"two"])