All the resources you need to give yourself a world class computer science education

a random walk through Computer Science research, by Adrian Colyer

An open peer review site for arXiv preprints. Contribute to scirate/scirate development by creating an account on GitHub.

[scode type="green"]Clash for Windows 从 2018 年发展到现在，功能越来越完善，这篇文章是基于当时官方没有提供完善的文档的前提而写的，目前官方文档也已经日...

In MySQL and MariaDB, all tables should have a primary key - especially InnoDB tables - this is almost common wisdom. But why? Let's discuss the reasons.

This video is an introduction on how to do database Relations & Rollups in Notion. Then I show several system updates demonstrating new uses of Rollups across the Life Operating System.

FAQ: If you want to roll-up data further than one database level, use…

A collection of tools developed by other researchers in the Computer Science area to process network traces. All the right reserved for the original authors. - caesar0301/awesome-pcaptools

A methodology for building modern, scalable, maintainable software-as-a-service apps.

A recent Stack Overflow post described one programmer’s logging style. Here’s what he logs:







INFO Level






* The start and end of the method
* The start and end of any major loops
* The start of any major case/switch statements






DEBUG Level…

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