Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Swift Study Singleton

Avatar for mcz9mm mcz9mm
July 03, 2017
72
0

Swift Study Singleton

Avatar for mcz9mm

mcz9mm

July 03, 2017

More Decks by mcz9mm

See All by mcz9mm
自己満アプリから脱却するためにした UI改善とは
Avatar for mcz9mm mcz9mm
1
1.2k
SwiftUI-List-Pagination
Avatar for mcz9mm mcz9mm
2
2.4k
ARKit2.0でAppleが伝えたいアプリ体験を考える
Avatar for mcz9mm mcz9mm
2
1.3k
ゆるく学ぶARKit
Avatar for mcz9mm mcz9mm
3
1.5k
What’s New in ARKit2.0
Avatar for mcz9mm mcz9mm
0
140
徳丸本 ログインフォーム
Avatar for mcz9mm mcz9mm
0
130
arkit+animoji
Avatar for mcz9mm mcz9mm
0
97
徳丸本8
Avatar for mcz9mm mcz9mm
0
140
徳丸最終回
Avatar for mcz9mm mcz9mm
0
100

Featured

See All Featured
AI Search:
Where Are We & What Can We Do About It?
Avatar for Aleyda Solis aleyda
0
7.8k
Highjacked: Video Game Concept Design
Avatar for Ryan Kendrick rkendrick25
PRO
1
440
How to Build an AI Search Optimization Roadmap - Criteria and Steps to Take #SEOIRL
Avatar for Aleyda Solis aleyda
1
2.2k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
Avatar for mongodb mongodb
49
10k
Build your cross-platform service in a week with App Engine
Avatar for Jose L jlugia
234
19k
Reality Check: Gamification 10 Years Later
Avatar for Sebastian Deterding codingconduct
0
2.3k
Getting science done with accelerated Python computing platforms
Avatar for Jacob Tomlinson jacobtomlinson
2
450
Embracing the Ebb and Flow
Avatar for Simon Collison colly
88
5.1k
Large-scale JavaScript Application Architecture
Avatar for Addy Osmani addyosmani
515
110k
Test your architecture with Archunit
Avatar for Yoan thirion
2
2.4k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
Avatar for Joe Casabona jcasabona
35
2.8k
Music & Morning Musume
Avatar for Bryan Veloso bryan
47
7.3k

Transcript

  1. Swift Study Singleton

  2. Singletonͬͯʁ

  3. ͦͷΫϥεͷΠϯελϯε͕1ͭ ͔͠ੜ੒͞Εͳ͍͜ͱΛอূ͢Δ

  4. σβΠϯύλʔϯͷ̍ͭ

  5. • SingletonΫϥε͸ɺstaticͳSingletonΫϥε ͷΠϯελϯεΛ1ͭ࣋ͭ

  6. • initΛprivateʹ͢Δ͜ͱ

  7. ࡞ͬͯΈͨ

  8. • SAVE • LOAD • ͜͜Ͱอଘͨ͠΋ͷ͸
 ผΫϥε͔Βݺͼग़͠Մೳ

  9. ϝΠϯͱͳΔ෦෼

  10. ஋ͷઃఆ

  11. None

  12. ஋ͷऔಘ

  13. None

  14. End