Blog

The Introduction to PDF

Why we cannot copy words in pdf so easily?

6 min read   ·   April 01, 2024

2024   ·   formatting   ·   sample-posts

Automatically report ip

automatically report the ip in ubuntu rsp-pi

9 min read   ·   March 05, 2024

2024   ·   rsp-pi   code   ·   sample-posts

Vega Lite

2 min read   ·   January 27, 2024

2024

Code Diff

10 min read   ·   January 27, 2024

2024

Advanced Images

3 min read   ·   January 27, 2024

2024