A stupid dictionary similar to StarDict writen in python with regexp supporting.
A simple way to use git to organize Pelican websites on VPS.
Here I present a theme for Jupyter Notebook, including Chinese font settings.
Notes of how to build an local IRC chatting server for small group.
An idea of use interesting emoji as Emacs Org-mode heading icons.
In this post I plotted a simple picture that can be used as a background figure in LaTeX documents for nice-looking notes.