变长数组是怎么优雅地实现的?
https://www.youtube.com/watch?v=Ij7NQ-0mIVA
当然了,为了运行时的效率,我们可以在数据结构上耍更多花招。咱一直比较喜欢提的是 RRB 树,这家伙在所有数组操作上都是 O(log n)(
https://www.youtube.com/watch?v=Ij7NQ-0mIVA
当然了,为了运行时的效率,我们可以在数据结构上耍更多花招。咱一直比较喜欢提的是 RRB 树,这家伙在所有数组操作上都是 O(log n)(
YouTube
The Simple and Elegant Idea behind Efficient Dynamic Arrays
In this video, we reveal the simple yet elegant resize scheme for efficient implementations of dynamic arrays.
Support: https://www.patreon.com/reducible
This video wouldn't be possible without the open source manim library created by 3blue1brown: htt…
Support: https://www.patreon.com/reducible
This video wouldn't be possible without the open source manim library created by 3blue1brown: htt…
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Forwarded from rvalue的生草日常
Forwarded from Hacker News
A prisoner who worked out how to input Chinese characters into a machine (Score: 150+ in 17 hours)
Link: https://readhacker.news/s/55jTT
Comments: https://readhacker.news/c/55jTT
Link: https://readhacker.news/s/55jTT
Comments: https://readhacker.news/c/55jTT
WIRED
The Prisoner Who Revolutionized Language With a Teacup
While imprisoned for being a “reactionary,” physicist and engineer Zhi Bingyi began devising a system to help computing machines read Chinese characters.
Forwarded from Les Rêveries 🦄
https://twitter.com/xmppwocky/status/1486511187164479488
#rustjerk When someone tells you that C makes him feel free.
#rustjerk When someone tells you that C makes him feel free.
Twitter
Wolvies for Workgroups
"free as in use-after-"
&'a ::rynco::UntitledChannel
近期有个新的 TLD 上线了: .day 目前还是日出期 所以会看到前面有个溢价,等到2月1号开始就是平价了
另外,save 2 days 指西安一码通「两天两夜把 1m 图片优化到100kb」,想搞个图片压缩网站的读者不妨考虑这个域名 权当玩梗(
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