# 9/3 K速記 override注意事項 子類別繼承父類別,封裝等級 及 回傳屬性部分, 回傳屬性 只能向下 如: Animal 類別 可使用為 Animal(原本的 父類別) or Cat /Dog(Animal的子類別)等 封裝等級,
×
Sign in
Email
Password
Forgot password
or
By clicking below, you agree to our
terms of service
.
Sign in via Facebook
Sign in via Twitter
Sign in via GitHub
Sign in via Dropbox
Sign in with Wallet
Wallet (
)
Connect another wallet
New to HackMD?
Sign up