Goproxy

Nothing new Variadic arguments are present in many many languages. In golang the syntax is like so: package main import "fmt" func addNubers(nums ...int) int { s := 0 for _, n := range nums { s += n } return s } func main() { res := addNubers(1,2,3) } In python: def func(a, *t): for e in t: print(e) func(1,2,3,3,4) Usage in go In go variadic functions are used to make configuration easily extendable, without changing existing interface. By doing so we can easily add options without breaking existing code. ...

Getting dependencies via GOPROXY I recently wanted to use a private registry in a go project. It can be for many reasons: ensure immutability from one built to another ensure avaibility of a build (remember npm author who removed his library and broke half the internet?) get non-public library How it works Quick & Easy It is super easy you just have to add an env variable: export GOPROXY="myprivateserver.com/registry/api/go/go" You can then do a: ...