Question

How to iterate over array with indexes and values in JavaScript

Answer 1

const array = ['javascript', 'c', 'c++', 'c#', 'java'];

array.forEach((val, idx) => {
  	console.log("index = " + idx + " value = " + val);
});




/*
run:

"index = 0 value = javascript"
"index = 1 value = c"
"index = 2 value = c++"
"index = 3 value = c#"
"index = 4 value = java"

*/

 

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