小鹏汽车亏损收窄 营收飙升350%
中国电动汽车制造商小鹏汽车报告第四季度亏损收窄，汽车交付量超出公司自己的预期30%，这是表明该初创公司正在全球最大的新能源汽车市场上站稳脚跟的一个迹象。 Read more
如何看待“武王伐纣是一场诸侯国趁帝辛征讨外族时偷袭而获胜的战争”的观点？
举个例子，你买了一个笔记本电脑。这天一不小心把它碰了一下，结果硬盘就坏掉了。请问你是该说这个笔记本电脑质量不好，还是该埋怨自己不小心？ Read more
We May Soon Have City-Spanning 900 HMz Mesh Networks
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电商系统中，50W-100W高并发，秒杀功能是怎么实现的？
秒杀系统是我在面试中问得比较多的，如果说程序 = 算法 +数据结构的话，那么系统 = 服务 + 数据存储。所以系统设计中，我们更多的是围绕服务和数据存储来讨论。 Read more
政治，特别是地缘政治，其实是简单又残酷的
政治，特别是地缘政治，其实是简单又残酷的，你只不过是勤奋造舰，小步快跑，解决了从综合射频到通用垂发等一个又一个问题，结果你再抬眼看看周围，会发现周边的矛盾一个接一个就自动消失了。 Read more
Convert an image of numbers to a .csv file
This Python program aims to convert images of array numbers to corresponding .csv files. It uses OpenCV for Python to process the given image and Tesseract for number recognition. Read more
We created a fake language to root out resume liars
Gather round kids, I’ll tell you a story from a time long before Flutter, Angular, even Fusebox (gasp!)… Read more
We created a fake language to root out resume liars
Gather round kids, I’ll tell you a story from a time long before Flutter, Angular, even Fusebox (gasp!)… Read more
Seagate’s Roadmap: The Path to 120 TB Hard Drives
Seagate recently published its long-term technology roadmap revealing plans to produce ~50 TB hard drives by 2026 and 120+ TB HDDs after 2030. Read more
Docker: How to prevent outgoing traffic from a docker’s network using docker-compose and no iptables?
I’m using Alpine Linux as a base for my containers, so no iptables for me, and I would rather not have to add it only for that. Thanks for contributing an answer to Stack Overflow! Read more