Debug Golang trong Visual Studio Code
$ go get -u github.com/derekparker/delve/cmd/dlv
$ echo $GOPATH
$ cd $GOPATH/src/github.com/derekparker/delve
$ make íntall
$ dlv version
$ go get -u github.com/derekparker/delve/cmd/dlv
$ echo $GOPATH
$ cd $GOPATH/src/github.com/derekparker/delve
$ make íntall
$ dlv version