Golang

Question 1

go mod

Answer 1

go command which provides access to operations on modules

Question 2

go mod commands list

Answer 2

download
edit
graph
init
tidy
vendor
verify
why

Question 3

go mod download

Answer 3

download modules to local cache

Question 4

go mod edit

Answer 4

edit go.mod from tools or scripts

Question 5

go mod graph

Answer 5

print module requirement graph

Question 6

go mod init

Answer 6

initialize new module in current directory.

example usage:
go mod init github.com//

Question 7

go mod vendor

Answer 7

make vendored copy of dependencies

• go 1.14 or later will automatically search ./vendor/ for dependencies
• be sure to run go mod vendor every time the go.mod file is updated

Question 8

go mod verify

Answer 8

verify the dependencies have expected content

Question 9

go mod why

Answer 9

explain why packages or modules are needed

Question 10

go help modules

Answer 10

learn more about modules