- The Hidden Cost of try-catch
Profiling revealed that using exceptions in C++ for expected control flow can lead to significant performance degradation.
5 min read en-US - My First VSCode Extension - ACMOJ Helper from Scratch
As a student frequently using ACMOJ, constantly switching between VSCode and browser was tedious. Could I complete all these operations within VSCode?
10 min read en-US - I'll Never Use memset Again...
The Pitfalls of the memset function
3 min read en-US - Caddy配置Typecho—Revisited
作为一个成熟的大学生，我决定不再使用别人配好环境的docker镜像了，而是自己手动配置 php + caddy + typecho。
2 min read zh-CN - A Few Things About OpenWRT Compilation
I encountered some issues during OpenWRT compilation that are worth documenting.
3 min read en-US - 实时文件同步：从 `rsync` 到 `lsyncd` 的折腾之路
rsync + inotify 的不足让我们不得不寻找更好的解决方案。
2 min read zh-CN