Go time and its two clocks

https://dev.to/jingshao_chen_02a2352f476/go-time-and-its-two-clocks-3p0p

Time lapse

To calculate the time lapse in Go, you can use

start := time.Now()
// long time consuming task
duration := time.Since(start)

Complete sample run:

go mod init timelapse

touch main.go

go run main.go