JWJinyu Wuinjinyuwu.hashnode.dev·Feb 22, 2021 · 3 min readKotlin OOP - Parenthesis After Parent Class ?When I was learning Kotlin OOP, I was wonder why is parenthesis behind the name of parent class is needed when extending a class in Kotlin? For example: If we create a Animal parent class: open class Animal() Then we make child class Cat extend Anima...00
JWJinyu Wuinjinyuwu.hashnode.dev·Feb 22, 2021 · 1 min readStarting My Blogging JourneyHello folks, I am junior Android developer. I decided to write down thing I learn about Android. Thanks for reading.00
