本课内容目前为英文。
Boss 战
Prove you know your types
Nine questions mix structs, methods, pointers and interfaces, and each wrong answer costs a heart. Watch for copies that look like the original and nils that are not nil.
本课内容目前为英文。
Nine questions mix structs, methods, pointers and interfaces, and each wrong answer costs a heart. Watch for copies that look like the original and nils that are not nil.