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What is the difference between var and val and val const ?

-> Var are mutable and assigned with the values multiple times 

-> Val is read-only and not purely immutable, val can be initialized at runtime/runtime constants 

-> const will be assigned to immutable property of the class, only with the primitive datatypes and the string, not objects, const will be initialized at the compile time/compile time constants 

-> val const - immutable + compile time  


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