First-place Python extends its lead while C# also gathers steam in the October 2025 Tiobe index of programming language ...

MiniDB 是一个由小组合作开发、用 Java 从零开始构建的、功能丰富的关系型数据库管理系统。本项目旨在通过从零开始构建，深入探索数据库内核的实现原理，涵盖了从SQL解析、查询优化、执行引擎到存储管理、事务控制和崩溃恢复的全过程。 Note 这是一个数据库 ...

Step-by-step SQL tutorials and practical examples covering queries, constraints, transactions, and more. Ideal for beginners, interview prep, and anyone looking to master SQL—from basics to advanced.

This tutorial shows how to build an automatic cow farm in Minecraft 1.20 and later, compatible with both Java and Bedrock Edition. Designed for survival mode, the build produces cooked beef and ...

You can check user groups in Linux with commands like groups, id, getent, and /etc/group to manage permissions easily.

Google Colab is useful for anyone exploring Python, data science, or machine learning without a powerful computer. Students and beginners can use Colab to explore Python and data science directly in ...

Community driven content discussing all aspects of software development from DevOps to design patterns. One of the most secure ways to communicate across the public internet is to use SSH. This is why ...

Community driven content discussing all aspects of software development from DevOps to design patterns. I’m going to show you both ways to do it, and I promise you, using the easy way is going to save ...

Getting started in computer science can feel like trying to learn a new language, but don’t worry, it’s totally doable. Think of this section as your friendly guide to the absolute must-knows. We’re ...