Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Javascript_基礎二.pdf
Search
darrenyaoyaoyao
October 27, 2020
Programming
0
120
Javascript_基礎二.pdf
darrenyaoyaoyao
October 27, 2020
Tweet
Share
More Decks by darrenyaoyaoyao
See All by darrenyaoyaoyao
HTML__CSS_基礎二.pdf
darrenyaoyaoyao
0
55
Pug.pdf
darrenyaoyaoyao
0
69
Sass.pdf
darrenyaoyaoyao
0
55
jquery.pdf
darrenyaoyaoyao
1
69
0c8adb02-ade8-47bb-9939-4d45110ffefd.pdf
darrenyaoyaoyao
0
55
bootstrap.pdf
darrenyaoyaoyao
1
76
Javasrcipt_基礎一.pdf
darrenyaoyaoyao
0
90
HTML__CSS_基礎_.pdf
darrenyaoyaoyao
0
55
HTML__CSS_基礎_.pdf
darrenyaoyaoyao
0
34
Other Decks in Programming
See All in Programming
Developing static sites with Ruby
okuramasafumi
1
350
[AtCoder Conference 2025] LLMを使った業務AHCの上⼿な解き⽅
terryu16
6
1k
Cap'n Webについて
yusukebe
0
160
0→1 フロントエンド開発 Tips🚀 #レバテックMeetup
bengo4com
0
470
「コードは上から下へ読むのが一番」と思った時に、思い出してほしい話
panda728
PRO
39
26k
MDN Web Docs に日本語翻訳でコントリビュート
ohmori_yusuke
0
330
Kotlin Multiplatform Meetup - Compose Multiplatform 외부 의존성 아키텍처 설계부터 운영까지
wisemuji
0
160
Pythonではじめるオープンデータ分析〜書籍の紹介と書籍で紹介しきれなかった事例の紹介〜
welliving
3
760
perlをWebAssembly上で動かすと何が嬉しいの??? / Where does Perl-on-Wasm actually make sense?
mackee
0
290
ゲームの物理 剛体編
fadis
0
400
Claude Codeの「Compacting Conversation」を体感50%減! CLAUDE.md + 8 Skills で挑むコンテキスト管理術
kmurahama
1
710
20251212 AI 時代的 Legacy Code 營救術 2025 WebConf
mouson
0
240
Featured
See All Featured
Visualization
eitanlees
150
16k
Redefining SEO in the New Era of Traffic Generation
szymonslowik
1
180
How to Build an AI Search Optimization Roadmap - Criteria and Steps to Take #SEOIRL
aleyda
1
1.8k
<Decoding/> the Language of Devs - We Love SEO 2024
nikkihalliwell
1
110
Un-Boring Meetings
codingconduct
0
170
The Hidden Cost of Media on the Web [PixelPalooza 2025]
tammyeverts
2
130
Navigating Team Friction
lara
191
16k
Rebuilding a faster, lazier Slack
samanthasiow
85
9.3k
DevOps and Value Stream Thinking: Enabling flow, efficiency and business value
helenjbeal
1
76
Code Review Best Practice
trishagee
74
19k
Leadership Guide Workshop - DevTernity 2021
reverentgeek
1
180
How to build an LLM SEO readiness audit: a practical framework
nmsamuel
1
590
Transcript
Javascript 基礎⼆ 控制網⾴的基礎
今⽇⽬標
for 迴圈 for (var i = 0 ; i <
5 ; i++) { … }
for ( 語法⼀ ; 語法⼆ ; 語法三) { … }
語法⼀ : 初始條件 語法⼆ : 結束條件 語法三 : 每次回圈都要執⾏的程式
for 迴圈其實是程式碼的縮寫 for (var i = 0 ; i <
5 ; i++) { console.log(“Hello”) } console.log(“Hello”) console.log(“Hello”) console.log(“Hello”) console.log(“Hello”) console.log(“Hello”)
function 函式 function () { … return XXX; } 封裝常⽤的程式碼
array 陣列 var a = [“12”, “23”, “4”] a[0] =
“12” a[1] = “23” a[2] = “4”
array 陣列常⽤⼦函式 var a = [“12”, “23”, “4”] a.length //
指 a 的長度 a.push(“56”) // 在尾巴新增內容
object 物件 var david = { age: 12, weight: 70
} david.age = 12 david.weight = 70
object 物件 var david = { age: 12, weight: 70
} david.age = 12 david.weight = 70
object 物件 var david = { age: 12, weight: 70
} 我們會稱 age 為 key 12 為 value
object 物件 var david = { age: 12, weight: 70
} key 可以為任意英⽂字或字串 value 可以為任何型態 包括 function, arrary, object