Posts tagged with learning

Exploring the idiomatic approach to object initialization in Go and understanding why we use constructor functions to create new struct instances.

Defer's evaluation timing and named return values that get mutated after the return statement: two Go function features with no real TypeScript equivalent.

A method is just a function with a receiver, a nil interface panics differently than a nil pointer, and iota isn't a TypeScript enum — three Go idioms I had to unlearn my TS assumptions for.

Go collapses for, for-of, for-in, and forEach into one for, and a missing map key returns a zero value instead of undefined. Both are smaller languages on purpose.

Slice headers, nil comparisons, and pointer fields for optional values: three places Go's syntax looks like TypeScript but the semantics don't match.

I finished vimtutor, used kickstart.nvim for a nicer practice setup, and wrote down the commands that felt useful without becoming a wall of Vim trivia.