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First Class Objects

Vinay Rawal answered on December 20, 2022 Popularity 9/10 Helpfulness 1/10

answer First Class Objects

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First Class Objects

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# Python program to illustrate functions
# can be treated as objects
def shout(text):
    return text.upper()
 
print(shout('Hello'))
 
yell = shout
 
print(yell('Hello'))

Popularity 9/10 Helpfulness 1/10 Language python

Source: www.geeksforgeeks.org

Tags: first-class python

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Contributed on Mar 21 2023

Vinay Rawal

0 Answers Avg Quality 2/10

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//Assign a function to a variable originalFunc
const originalFunc = (num) => { return num + 2 };

//Re-assign the function to a new variable newFunc
const newFunc = originalFunc;

//Access the function's name property
newFunc.name; //'originalFunc'

//Return the function's body as a string
newFunc.toString(); //'(num) => { return num + 2 }'

//Add our own isMathFunction property to the function
newFunc.isMathFunction = true;

//Pass the function as an argument
const functionNameLength = (func) => { return func.name.length }; 
functionNameLength(originalFunc); //12

//Return the function
const returnFunc = () => { return newFunc };
returnFunc(); //[Function: originalFunc]

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: www.codecademy.com

Tags: first-class firs

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Contributed on Dec 20 2022

Mark Laurence Tinte

0 Answers Avg Quality 2/10

First Class Objects

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