Question

How to convert string with binary number to hex in JavaScript

Answer 1

function binaryToHex(str) {
    const decimalNumber = parseInt(str, 2);
    
    return decimalNumber.toString(16).toUpperCase();
}

const binaryNumber = "111101001101";

const hex = binaryToHex(binaryNumber);

console.log(hex);


 
/*
run:
   
F4D
  
*/

 

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