Let's begin with the cascade, the C in CSS. How it works and how to work with it practically.

Generate random numbers in Liquid was once possible with built-in rand(), but it has been taken out because it's easy to replicate in JavaScript and doesn't benefits to server side caching. However, you can actually get a random number in Liquid through a simple trick: making use of both the date & modulo Liquid filters.

Enter a C EOF character in Mac Terminal in the right way.

最近给博客匆匆换了主题，顺便打理一下这个荒废了很长一段时间的博客，重新投入使用。

Have fun with my terminal.app, update colour theme and fonts. Add configurations in zsh and enable powerlevel9k.