change a variable outside a function js

bernawastaken answered on September 12, 2020 Popularity 10/10 Helpfulness 4/10

answer change a variable outside a function js

change a variable outside a function js

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var global = "Global Variable"; //Define global variable outside of function

function setGlobal(){
       global = "Hello World!";
};
setGlobal();
console.log(global); //This will print out "Hello World"

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: www.codecademy.com

Tags: function javascript

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Contributed on Sep 12 2020

bernawastaken

0 Answers Avg Quality 2/10

change a variable outside a function js

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