Modern Dictionaries by Raymond Hettinger

推荐理由

one of the most insightful videos I've seen in a long time.

强烈推荐tomnipotent · 原文2016年12月

说明

这是2016年由SF Python发布的一部演讲，主题归在Python, Ruby & scripting languages。它讲的是python dictionary internals这一支里的具体问题，而不是把整个领域扫一遍。适合已经能看懂基本术语、想继续往下走的人。内容上可以概括成：Python core developer Raymond Hettinger explains how Python's dictionary implementation evolved into the compact, ordered dict in Python 3.6. He uses pictures and small bits of pure Python, and covers key-sharing, compaction and versioning.这些读者给出的理由，核心是：HN treats it as the definitive, engaging talk on hash table internals and Python dict ordering, and recommends it in tech-talk lists.讲法不绑某一条新闻，过几年仍然可以当材料看。从2016年到2025年，有9位不同的读者在9个不同月份把它推荐出来，其中明确叫别人去看的有3次。适合一次性看完。讲者把一个判断讲透，演示是在给这个判断配例子。如果已经会了基本定义，就把注意力放在它怎么把python dictionary internals变成能跟着复述的例子。

视频信息

频道

SF Python

时长

1 小时 7 分

发布年份

2016

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