Ben Chuanlong Du's Blog

It is never too late to learn.

Tips on RV

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

https://www.youtube.com/watch?v=8O-IODLU5pc

https://weretherussos.com/class-b-rv-manufacturers-list-camper-vans/

Tips and Traps

  1. Class B/B+ (best with top popups) or small class C RVs are good choices. Class A …

Dealing With Environment Variables in Python

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. os.environ is a dict-like object containing environment variables as keys and their values as values. You can query the value of an environment variable using os.environ[ENV_VAR_NAME]. And you can set the value of an environemnt variable using os.environ[ENV_VAR_NAME] = val

Shopping At Homedepot

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

https://www.homedepot.com/mycheckout/giftcard#/giftcard