Ultimate Guide to Golang Development for Beginners
summary
Walks through a production‑grade Go setup from downloading the go binary to a runnable Docker image, showing exact commands and tools: dependency management with go mod init and go list -m, editors (vim+vim‑go, GoLand, VS Code), unit testing with testing/testify and mockery, coverage via go test -cover and -coverprofile, cross‑compile builds with GOOS/GOARCH and go build, and a multi‑stage Docker build to a scratch image that produces ~1 MB container images; demos compile, test, build and run the final image successfully.
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chapters (13)
- 0:00Go language intro
- 1:37Setting up Go development environment
- 3:03Writing Go code
- 5:26Variables and data structures
- 8:56Testing Go apps
- 11:04Building Go artifacts
- 13:20Demo Go project
- 15:05Demo variables and slices
- 18:34Demo functions and methods
- 20:21Demo table testing
- 25:04Demo code coverage
- 26:09Demo building artifacts
- 26:51Demo Docker container
