Depth-first search in APL
推荐理由
APL is great. If you haven't seen them, the late John Scholes did a number of absolutely beautiful demonstrations programming in APL[1], [2], [3]. [1]: [VIDEO] [2]: [LINK] [3]: [LINK]
强烈推荐geocar · 原文
说明
这是2014年由Dyalog发布的一部教程,主题归在Functional programming。它讲的是apl programming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:John Scholes builds a depth-first tree-search operator step by step in a Dyalog APL session. It covers higher-order functions and runs the search on the N-Queens problem.这些读者给出的理由,核心是:HN commenters call it a beautiful, brilliant demonstration of APL's expressiveness and a model of clear narration.讲法不绑某一条新闻,过几年仍然可以当材料看。从2019年到2021年,有2位不同的读者在3个不同月份把它推荐出来,其中明确叫别人去看的有3次。适合打开电脑跟着做的人。如果只听不练,这集的价值会少一半。如果已经会了基本定义,就把注意力放在它怎么把apl programming变成能跟着复述的例子。
视频信息
- 频道
- Dyalog
- 时长
- 11 分 32 秒
- 发布年份
- 2014
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