NicholasTD07

Blocked by GFW

GFW makes it harder (by blocking things) for me to use these:

• Anything use https
• berks
• git
• carthage
• Websites (some)
• Google

NicholasTD07

Weird Xcode Problems?

rm -rf /Library/Developer/ (Or, you can rename it. It's probably safer to rename it.)

This fixed

• Xcode 6.4: icons in Simulator were garbled

NicholasTD07

/// # Things go wrong in Swift 2.1

/// ## A protocol overriding/giving default implementation to its parent's methods
/// If you have a class conform to this protocol and try compile, you will get segmentation fault 11.
protocol SingleSectionTableViewDataSource: UITableViewDataSource {
    typealias ItemType

    var items: [ItemType] { get set }
}

NicholasTD07

static func getPrimes(to n: Int) -> [Int] {
    let xmody = (1...n)
        .map { x in (1...n).map { y in x % y } }
        
    let primes = xmody
        .map { mods in
            mods.enumerate()
            .filter { y, mod in mod == 0 }
            .map { y, mod in y + 1 } // divisors for x
        }

NicholasTD07

#!/bin/sh

main() {
    no_bouncing_dock_icons
}

no_bouncing_dock_icons() {
    defaults write com.apple.dock no-bouncing -bool TRUE
    killall Dock
}

NicholasTD07

protocol ActionType { }

struct InitialAction: ActionType { }

class Store<State> {
    var state: State!
    typealias Reducer = (State?, ActionType) -> State
    final let reducer: Reducer

    init(with reducer: @escaping Reducer) {

NicholasTD07

// Swift 3

protocol ActionType { }

struct InitialAction: ActionType { }

class Store<State> {
    var state: State!
    typealias Reducer = (State?, ActionType) -> State
    final let reducer: Reducer

NicholasTD07

Set up

gem install xcov # required | might need sudo
gem install fastlane # optional | might also need sudo

Generate code coverage report

NicholasTD07

WEEKS = 52
MONTHS = 12

# per year

def starter(hours_per_week, days_per_month):
    base = 49
    hourly = 10.65
    daily = 87

NicholasTD07

require 'pp'
require 'fastlane'
require 'snapshot/reset_simulators'

# Run the script where you have fastlane installed with `bundle exec ruby clean_up_and_create_sims.rb`

def delete_all_iOS_sims
  FastlaneCore::Simulator.delete_all
end