May 2015
Intermediate to advanced
376 pages
5h 48m
Chinese
Content preview from 成為卓越程式設計師的38項必修法則
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第廿二章
凍結奇碼
牠在噴氣！牠在噴氣！那裡有一座駝峰狀的小雪山！牠是白鯨！
- Herman Melville
白鯨記
經理在規劃會議中說出它的名字。開發人員以敬畏的心情唸出它的名字。它的四周，圍
繞著儀式程序。聽到這個名字，我必須壓仰喉頭緊緊的感覺。
這是我想像
白鯨記
裡的水手在呼喊的場景。但不是“牠在噴氣！”，而是“
程式凍結
了
！”
我們想要獵殺的另一種程式神秘狀態。
獵殺程式碼凍結
程式碼
凍結
是一種被善意四處談論的術語。但人們經常不打算說出這個字真正的意思是
什麼。
程式碼凍結是指某些“完成”時刻（沒有工作需要進一步執行）與釋出日期之間的那段
時間。
這些時刻是什麼時候？中間發生什麼事？
釋出日期
很容易定義：有時稱為
開放生產
或 RTM。這就是燒錄並複製
Gold Master
安
裝磁碟的時刻。在開明的二十一世紀，我們不一定會發表實體媒體，儘管如此，我們還
202
| 第廿二章：凍結奇碼
是傾向遵循這種機械式的發布日程慣例。這是實用且適當的嗎？有時是，有時不是。但
它確實借用了一個實用的步調，以按期交貨。[Page-196]
但之前提到的，啟動程式碼凍結的那個“
完成”時刻
是什麼？顯然，它應該是當我們
認為程式可以完成的時刻，因為所有功能都已被做出來了，而且沒有驚天動地的明顯
bug。但是，有些人也會在這些時候“凍結”他們的程式碼： ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.