Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
OO training homework 2 review and summary
Search
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
hatelove
July 23, 2012
Technology
4.7k
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
OO training homework 2 review and summary
將大家 homework 2 需注意的地方,延伸思考的部分提出來
hatelove
July 23, 2012
More Decks by hatelove
See All by hatelove
1. 在沙箱中開發
hatelove
12
3.1k
BDD in .NET - TDD 在實務上的最後一塊拼圖
hatelove
4
3k
OO training 基本原則整理
hatelove
2
5.3k
OO training homework 3 review and summary
hatelove
1
11k
OO training homework 1 review and summary
hatelove
1
8.2k
Object Oriented Training - Session 4
hatelove
1
5.2k
Object Oriented Training - Session 3
hatelove
1
11k
Object Oriented Training - Session 2
hatelove
1
4.9k
Object Oriented Training - Session 1
hatelove
1
8.4k
Other Decks in Technology
See All in Technology
Conditional PED-ANOVA: Hyperparameter Importance in Hierarchical & Dynamic Search Spaces
pfn
PRO
0
110
AIは「聞けば答える」から「任せると自分で進める」へ - JACTIMペナン地域部会・ペナン三水会講演
knishioka
0
110
アウトプット初心者、半年間のふりかえり
4o1sobblue
0
300
Kiro Crewをはじめよう
kizawa2020
1
150
USB PDを使ってスマホを労わりたい
raspython3
0
170
DGX Spark でどこまでハッキングができるのか?
kash1064
2
1.2k
「事実」を「計測」して、「解釈」する 〜AWS Lambdaのメモリ最適解の見つけ方〜
maimyyym
0
150
Loop Engineering これくらいでいい
mikanichinose
0
240
Getting Started with Google Antigravity
glaforge
0
260
M5Stackで作る BLEマウス GPSログの世界
tomokusaba
0
290
事業活動を AI Ready にする攻めと守りのデータエンジニアリング / data-engineering-for-ai-ready-business
pei0804
7
2.7k
DWH の限界突破! AI エージェント向け爆速リアルタイムデータ基盤 ClickHouse
jozono
1
400
Featured
See All Featured
WCS-LA-2024
lcolladotor
0
880
Unsuck your backbone
ammeep
672
58k
AI: The stuff that nobody shows you
jnunemaker
PRO
10
1.2k
Avoiding the “Bad Training, Faster” Trap in the Age of AI
tmiket
0
270
Leadership Guide Workshop - DevTernity 2021
reverentgeek
1
400
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
17k
Winning Ecommerce Organic Search in an AI Era - #searchnstuff2025
aleyda
2
2.2k
Dominate Local Search Results - an insider guide to GBP, reviews, and Local SEO
greggifford
PRO
0
360
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
47
8.4k
Site-Speed That Sticks
csswizardry
13
1.6k
Design in an AI World
tapps
1
350
Game over? The fight for quality and originality in the time of robots
wayneb77
1
300
Transcript
Date: 2012/06/04 OO training – homework 2 review
- 2 - 延伸思考 • 增加了非Manager,但會code review的角色 – 如:資深工程師、顧問 •
增加了不會code review的Manager – 如:HR manager • 每個manager的CodeReview方式不同
- 3 - 整理 • 職責 – Program屬於場景 – Builder,
Factory屬於工廠 • 命名 – Pascal & camel – GetsXXX or SetsXXX • Magic number or magic string – hard-code的字串或數字(非0 or 1) – Extract to member/field/property with readonly • readonly & constant – Enum, config, database or resource
- 4 - 效能 • 比較字串 – a.ToUpper() == “Y”
– string.Compare(a, “y”, true) ==0 • 宣告為virtual • 透過try/catch攔exception,控制流程
- 5 - 用法 • parameter建議不要複雜化 – 三元判斷式 – Function
• Console.WriteLine() – (string format, params object[] arg) – boxing • DRY – 多型 – 判斷式執行子句,只放因為條件不同而不同的部分 • 避免使用預設存取修飾詞
- 6 - 設計 • 存取修飾詞 – public: 從外部看這個物件的觀點 –
protected: 從子類看父類的觀點 – private: 從物件本身看自己的觀點 • 設計為virtual時,考慮是否應為abstract • 使用的角度 – interface • 物件的本質與共通性 – abstract • 系統的抽象程度看interface,重用程度看abstract
- 7 - 其他 • 不同題作業,請分不同project。可共用同一個solution。 • 請確認可以建置通過與執行無誤
Q & A