collection of talks I gave
lookup ISP and geo info (province, city etc) for mobile numbers in China
RDKit is a simple toolkit to write Redis-like, single-threaded multiplexing-IO server.
yet another consistent hashing library
QMake project file syntax highlighting for Visual Studio Code
test if an IP belongs to mainland China
Heroku buildpack for handling static sites and single page web apps
Heroku's Ruby Buildpack for Cedar
