go vet: Printf family check

What? I use golang with VSCode IDE. One of the features that I enabled is on-fly static code analysis. It uses standard golang feature Command Vet https://golang.org/cmd/vet. This article is about interesting Printf family check https://golang.org/cmd/vet/#hdr-Printf_family behaviour. If write a code go vet reports "Missing argument for Errorf("%v"): format reads arg2, have on". go vet … Continue reading go vet: Printf family check