[JAVA] [python] Callback function (pass function as argument)

javascript and python

javascript


const sayHello = word => console.log(word);
const func = callback => {
  console.log('This is executed after sayHello is called');
  return callback;
 }

func(sayHello('hello'));

Execution result


hello
Here say_Executed after something is called

python


def say_something(word):
    print(word)
    
def func(callback):
    print('Here say_Executed after something is called')
    return callback 

func(say_something('hello'))

Execution result


hello
Here say_Executed after something is called

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