https://czs007.com/ Recent content on Zack Cao Hugo en-us Tue, 12 May 2026 00:00:00 +0000 https://czs007.com/posts/hello-world/ Tue, 12 May 2026 00:00:00 +0000 https://czs007.com/posts/hello-world/ Why I’m starting another blog in 2026. https://czs007.com/posts/setting-up-this-blog/ Tue, 12 May 2026 00:00:00 +0000 https://czs007.com/posts/setting-up-this-blog/ $70 a year, one weekend, fully owned. https://czs007.com/posts/til-explain-buffers/ Mon, 11 May 2026 00:00:00 +0000 https://czs007.com/posts/til-explain-buffers/ BUFFERS tells you whether your query hit cache or disk. https://czs007.com/about/ Mon, 01 Jan 0001 00:00:00 +0000 https://czs007.com/about/ About Zack Cao https://czs007.com/now/ Mon, 01 Jan 0001 00:00:00 +0000 https://czs007.com/now/ What I’m doing now