Go Get Better (Go Programming Language)
summary
Quick, hands-on tour that builds and runs real Go programs: creates a binary with go build and runs it with go run, initializes dependencies with go mod, and enforces style with go fmt / goimports and linters. Demonstrates fizzbuzz implemented with slices and modulo 15, map iteration (now deliberately randomized), pointers vs copies, methods on structs, error returns with defer cleanup, interfaces and type switches, JSON/XML serialization, and why Go is compiled, opinionated, GC'd, and Docker-friendly.
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chapters (11)
- 0:00Introduction to Go
- 1:03Hello World in Go
- 6:42Go Basics and Loops
- 12:53FizzBuzz Implementation
- 17:16Working with Maps
- 20:41Functions and Error Handling
- 26:01Custom Types and Structs
- 32:42Pointers and Defer
- 38:18Interfaces and Type Switching
- 44:14Why Use Go
- 50:01Wrap-up and Resources
