Books:

• The Rust Programming Language: Read in chapter 4 on the concept of ownership. And #WIL the ? in Rust is just a shortcut for error handling.

Podcasts:

• A Podcast About Podcasting: Because of the recent Spotify $1B action, they talked about the business of Podcast ecosystem.

• 版权费超一亿美元，美国播客圈疯了吗？: Same as the podcast above, but it talked about something at China.