Forem: bin

30-Discriminated Union and Exhaustiveness Checking with never

bin — Wed, 17 Sep 2025 08:31:21 +0000

bin — Wed, 17 Sep 2025 08:06:17 +0000

bin — Wed, 17 Sep 2025 07:40:52 +0000

check if a property exists in that object.

bin — Wed, 17 Sep 2025 07:33:31 +0000

type of => like java, to check if an object is an specific type.

bin — Wed, 17 Sep 2025 07:20:18 +0000

extends can give constraints to generics method

bin — Wed, 03 Sep 2025 07:31:43 +0000

bin — Wed, 03 Sep 2025 07:07:43 +0000

make your code reuseable.

bin — Tue, 02 Sep 2025 08:17:37 +0000

we can not use new object to create an abstract class.

we need to define a class that extends this abstract class.

we can add abstract method in abstract class.

bin — Mon, 01 Sep 2025 09:37:05 +0000

interfaces can force classes which implement them to do something.

bin — Fri, 29 Aug 2025 07:07:31 +0000

child class cannot access private properties.

we can use protected modifier to solve this issue.

bin — Fri, 29 Aug 2025 06:59:00 +0000

setter --> no return type.

bin — Fri, 29 Aug 2025 06:25:34 +0000

if you add private for a properity, it is only accessiable within the class.

there is a synatx sugar which can simplify the code