Start Project Euler

Run specific unit test

go test -timeout 30s github.com/fenglyu/projecteuler/golang/common  -run ^\(TestTailFib\)$

Go pprof

> https://github.com/campoy/go-tooling-workshop/blob/master/3-dynamic-analysis/3-profiling/2-pprof.md
> http://www.graphviz.org/

go tool pprof 27.prof

Go Module proxy

export GOPROXY=https://mirrors.aliyun.com/goproxy/

Similiar math chanlleage

https://github.com/go-kit/kit