Hi, I'm Xuhang Ye | Growth Testimony of Xuhang Ye

How I Get the Most Out of Codex as an Agent

How AGENTS.md, memory, plugins, MCP, hooks, and the CLI work together

Posted on August 24, 2026

In my previous post, The Codex Skills I Recommend Right Now, I divided my Codex environment into three layers. [Read More]

Tags: Ideas and Insights Software Development

The Codex Skills I Recommend Right Now

Updated in August 2026, chosen by workflow rather than collection size

Posted on April 2, 2026

Four months ago, I wrote down a list of Codex Skills I recommended. Back then, I was still choosing them mostly by name, and when I was getting started, I cared a lot about how many I had collected. Names like web-access, mem-search, and humanizer looked like permanent keepers. In... [Read More]

Tags: Ideas and Insights Software Development

Setting Up a Proxy for the Cloud Server

Posted on January 7, 2026

For a brand new domestic Linux cloud server, network issues are often a significant obstacle that limits our learning and research. Similar to PCs, we can completely utilize proxies on cloud servers to resolve network issues and facilitate scientific research progress. [Read More]

Tags: Proxy Cloud Server

Mastering `std::stringstream` in C++ for Easy String Manipulation

Learn how to leverage the powerful capabilities of `std::stringstream` for parsing and formatting strings in C++

Posted on October 13, 2024

Recently I have met a small tricky problem about parsing and formatting the string input “yyyy/mm/dd” in C++ programming question, and the whole solution procedure is here. To nicely solve it, I used std::stringstream, which belongs to the <sstream> library. I used this tool to manipulate string a long time ago,... [Read More]

Tags: Trivial Tech Knowledge Coding Exercises

Setting Up SSH Keys for GitHub Authentication

A Step-by-Step Guide to Secure and Simplified GitHub Authentication

Posted on October 10, 2024

Working with GitHub requires a secure way to connect and manage your repositories, but GitHub will no longer support password authentication after August 13, 2021. Instead, using SSH keys for authentication seems to be a better practice. In this blog post, I’ll walk you through the process of setting up... [Read More]

Tags: Trivial Tech Knowledge

Learn to Perform a good Code Review

Make the software development process more efficient

Posted on July 5, 2024

Code review is a part of the software development process which involves testing the source code to identify bugs at an early stage. A code review process is typically conducted before merging with the codebase. [Read More]

Tags: Software Development

Start from Here & To Be a BDD

Write, write and write

Posted on May 19, 2024

It is the early morning of May 19, 2024, and the first personal blog will be written at this time, I think I will remember this moment forever. [Read More]

Tags: Ideas and Insights