what does javascript

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Page 1: What does JavaScript

Team-F

MMNG

JavaScript

Page 2: What does JavaScript

JavaScriptECMAScript5

ヾ ( 〃 l _ l) ノ゙

Page 3: What does JavaScript

1. Web プログラミングWeb Programming

( っ〃 l ヮ l) っ…☆

Page 4: What does JavaScript

JavaScript って ?What is JavaScript?

It's for “Web programming”.

Page 5: What does JavaScript

Web って ( 〃 l _ l) ??Prepare for explanation.

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サーバーサイドServer-side program

 

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クライアントサイドClient-side program

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2. Web ブラウザの設計Browser architecture

(U 〃 l _ l) ヾ (l _ l 〃 ) ☆ノ゙

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「 MVC 」って?What is MVC?

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DOM と JavaScriptMVC with JavaScript

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API around JavaScriptApplication Program Interface

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3. 例 1: 非同期Asyncronous JavaScript

( 〃 `l _ l´)

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AjaxAzyncronous JavaScript + XML

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node.jsReactor pattern framework 

Old web server – Multi thread Larger memory Slow concurrency

node.js – Reactor pattern Less memory Fast concurrency

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4. 例 2: JSONThe beautifullest part of JavaScript

 

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JSONJavaScripn Object Notation

Simple

Human readable

Just fitted complexity

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CouchDBRelax

Free by JavaScriptHigh-availability by ErlangHigh concurrency by ErlangAble to make application by JavaScript

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参考文献 ( 〃 l _ l)φ☆Reference