izakpavel

# example of a custom lldb command that prints Data as String
# store in your home (~) directory

command regex printData 's/(.+)/expr print(String(data: %1, encoding: .utf8))/'

chriseidhof

import Foundation

protocol Channel: IteratorProtocol {
    func send(_ value: Element?)
}

/// A blocking channel for sending values.
///
/// `send` and `receive` must run in separate separate execution contexts, otherwise you get a deadlock.
final class BlockingChannel<A>: Channel {

JosephDuffy

import UIKit

final class ExampleViewController: UViewController {

    private var usersBrightness = UIScreen.main.brightness
    
    private var willEnterForegroundWasCalled = false
    private var viewWillDisappearWasCalled = false

    override func viewDidLoad() {

ejmartin504

import Foundation
import WebKit

// See https://developer.apple.com/library/content/documentation/Swift/Conceptual/BuildingCocoaApps/AdoptingCocoaDesignPatterns.html for more details.
private var observerContext = 0

class StackableWebView: WKWebView {
    
    // Keep track of height which will change when the view is loaded.
    var webViewHeight: CGFloat = 0.0

nahive

// maybe someone will find this useful
// i was going through codewars and
// encountered linkedlist challenge
// i noticed special A -> B operator
// and i decided to recreate it it swift :)

//MARK: custom class that holds data
class Node<T> {
  var data: T
  var next: Node<T>?

shaps80

Open/Close Xcode console: cmd+shift+y

Jump to definition, but in the assistant editor: cmd+opt+click

Open/close navigators pane: cmd+0

Open/close inspectors pane:

maciekish

#!/bin/bash
killall Xcode
xcrun -k
xcodebuild -alltargets clean
rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang/ModuleCache"
rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang.$(whoami)/ModuleCache"
rm -rf ~/Library/Developer/Xcode/DerivedData/*
rm -rf ~/Library/Caches/com.apple.dt.Xcode/*
open /Applications/Xcode.app

graceavery

alias accio=wget
alias avadaKedavra='rm -f'
alias imperio=sudo
alias priorIncantato='echo `history |tail -n2 |head -n1` | sed "s/[0-9]* //"'
alias stupefy='sleep 5'
alias wingardiumLeviosa=mv

alias sonorus='set -v'
alias quietus='set +v'

alanzeino

LLDB Debugging Cheat Sheet

Commands

LLDB Commands

LLDB comes with a great set of commands for powerful debugging.

help

Your starting point for anything. Type help to get a list of all commands, plus any user installed ones. Type 'help for more information on a command. Type help to get help for a specific option in a command too.

vincentmac

Add Sublime Text to OS X Context Menu

• Open Automator
• Create a new Service
• Add a Run Shell Script action
• Set input to Service receives selected files or folders in any application
• Set the script action to /Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl -n $@
• Set Pass input to as arguments
• Save as Open in Sublime Text