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Concept	Flutter	Jetpack Compose
Vertical Layout	Column	Column
Horizontal Layout	Row	Row
Stacking Layout	Stack	Box
Flexible Space	Expanded	Spacer
Text Display	Text	Text
Text Style	style: TextStyle	style (TextStyle)
Text Color	style: TextStyle(color: ...)	color
Button	ElevatedButton, TextButton	Button

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System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

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// MARK: Multiple Tappable Links in a UILabel
extension UITapGestureRecognizer {
    
    func didTapAttributedTextInLabel(label: UILabel, inRange targetRange: NSRange) -> Bool {
        // Create instances of NSLayoutManager, NSTextContainer and NSTextStorage
        let layoutManager = NSLayoutManager()
        let textContainer = NSTextContainer(size: CGSize.zero)
        let textStorage = NSTextStorage(attributedString: label.attributedText!)
        
        // Configure layoutManager and textStorage

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extension UIView {

    private var viewInfo: String {
        return "\(classForCoder), frame: \(frame))"
    }

    private func subviews(parentView: UIView, level: Int = 0, printSubviews: Bool = false) -> [UIView] {
        var result = [UIView]()
        if level == 0 && printSubviews {
            result.append(parentView)

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//
//  UIAccessorizedTextField.swift
//  AccessorizedTextField
//
//  Created by Damien Laughton on 28/03/2018.
//  2018 Mobilology Limited. No rights reserved.
//

import Foundation
import UIKit

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extension UITabBar {
    
    override public func sizeThatFits(size: CGSize) -> CGSize {
        super.sizeThatFits(size)
        var sizeThatFits = super.sizeThatFits(size)
        sizeThatFits.height = 71
        return sizeThatFits
    }
}

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[merge]
        keepBackup = false
        tool = custom
        
[mergetool "custom"]
        cmd = /Applications/p4merge.app/Contents/Resources/launchp4merge "$PWD/$BASE" "$PWD/$REMOTE" "$PWD/$LOCAL" "$PWD/$MERGED"
        keepTemporaries = false
        trustExitCode = false
        keepBackup = false

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#!/usr/bin/env sh

# checks to see if running 
launchctl list | grep mongo
 
launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.mongodb.plist
launchctl remove homebrew.mxcl.mongodb

pkill -f mongod

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Install HomeBrew first

brew update
brew tap caskroom/cask
brew install brew-cask

If you get the error "already installed", follow the instructions to unlink it, then install again:

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Xcode Defaults

Command Line

# Enable internal menu
defaults write com.apple.dt.Xcode ShowDVTDebugMenu -bool YES

# Enable project build time