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Code of Duty

"Code of Duty" — Every line of code has its own mission. We avoid shortcuts and quick fixes, focusing on authentic coding reflections and the joys and challenges of technical growth. The journey of learning matters more than any destination. Join us as we humbly forge ahead in the world of code.

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Latest from Code of Duty

32 recent articles

Code of Duty

May 12, 2026 · Fundamentals

Speed Up Conda and pip in China: 2026 Guide to Configuring Domestic Mirrors

This guide explains why the default Conda and pip sources are slow in China, shows how to check current settings, switch to Tsinghua mirrors for both Conda and pip, verify the configuration, and provides additional tips such as using mamba, creating isolated environments, and avoiding common AI‑project pitfalls.

AIPythonTsinghua

0 likes · 7 min read

Speed Up Conda and pip in China: 2026 Guide to Configuring Domestic Mirrors

Code of Duty

Nov 17, 2023 · Fundamentals

Quick Guide to Installing and Using Git for Version Control

This article walks through checking whether Git is installed, detecting the Linux distribution, installing Git via apt‑get or yum, configuring user information, generating SSH keys, cloning a repository, and provides a concise list of essential Git commands for everyday version‑control tasks.

Linuxcentoscommand line

0 likes · 7 min read

Quick Guide to Installing and Using Git for Version Control