Inheritance - language feature

Example from JavaScript, TypeScript, Static Typescript:

class B {}
class A extends B {}

Example from Python, Cython:

class SumComputer(object):
   def __init__(self, a, b):
       self.a = a
       self.b = b
   def transform(self, x):
       raise NotImplementedError
   def inputs(self):
       return range(self.a, self.b)
   def compute(self):
       return sum(self.transform(value) for value in self.inputs())
 class SquareSumComputer(SumComputer):
     def transform(self, x):
         return x * x
 class CubeSumComputer(SumComputer):
     def transform(self, x):
         return x * x * x

Example from Speedie:

class Person (Animal)

Languages with Inheritance include Java, JavaScript, Python, PHP, Scala, TypeScript, Dart, CoffeeScript, Groovy, Pug, SystemVerilog, Cython, C3, Speedie, Twig, Pizza, Apex, Aardvark, spider, JS++, SpiderBasic, Oracle Java, Deesel, Static Typescript

Languages without Inheritance include progsbase

This question asks: Does this language have class inheritance?

Read more about Inheritance on the web: 1.

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