January 2013
Intermediate to advanced
332 pages
5h 23m
Chinese
Content preview from JAVASCRIPT網頁應用程式設計
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第一章
燈箱特效）。這麼一來，就會迫使程式設計師直接在網路上找一些別人寫好的程式，在對
程式內容仍一知半解的情況下，稍微修改一下就交差了事。有些這麼做的程式設計師，
甚至還能大言不慚在自己的履歷表上加上一行：「精通 JavaScript 程式開發」。
但近年來，執行 JavaScript 程式的引擎和瀏覽器，功能日益強大。運用 JavaScript，不
僅可以開發出成熟的應用程式，甚至還漸漸地成為了一種新趨勢。像是 Gmail 和 Google
Map 這類應用程式的問世，就讓網頁應用程式邁向了一種截然不同的嶄新境界，但使用
者的胃口已經被養大了，他們不但不滿足現狀，還希望看到更多、更炫的功能。許多公
司甚至開始會雇用一些全職撰寫 JavaScript 程式的程式設計師。JavaScript 不再被視為
只能用來開發一些簡單表單驗證功能的二流程式語言—它已經被視為是可以獨當一面，
而且潛力無窮的優秀語言。
隨著 JavaScript 日益普及，不可避免的有越來越多的新 JavaScript 應用程式被開發出
來。但很可惜的是，目前大部分 JavaScript 應用程式的架構設計都相當差勁，也許是因
為這個程式語言過去的歷史造成的。不知為何，大部分的人一開始開發 JavaScript 應用
程式，就會不自覺的把曾學過的程式設計模式以及最佳實務，通通都拋到九霄雲外。程
式設計師在開發 JavaScript 應用程式時，往往不會套用一些諸如模型 - 檢視器 - 控制器
（Model View Controller ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.