javascript convert number to binary
function dec2bin(dec){
return (dec >>> 0).toString(2);
}
dec2bin(1); // 1
dec2bin(-1); // 11111111111111111111111111111111
dec2bin(256); // 100000000
dec2bin(-256); // 11111111111111111111111100000000javascript convert number to binary
function dec2bin(dec){
return (dec >>> 0).toString(2);
}
dec2bin(1); // 1
dec2bin(-1); // 11111111111111111111111111111111
dec2bin(256); // 100000000
dec2bin(-256); // 11111111111111111111111100000000javascript convert to and from binary
/* From decimal to binary (similar fo rother base) */
const num = 7;
num.toString(2); // output: "111"
/* From binary (similar fo rother base) to decimal */
parseInt("111", 2); // output: 7number to binary javascript
// method one
function convertNumberToBinary (num) {
return parseInt([...num.toString(2)].reverse().join(''), 2);
}
// methode two
function convertNumberToBinary (num) {
return parseInt(num.toString(2).slice('').reverse().join(''), 2);
}
// methode three
function convertNumberToBinary (num) {
let binary = (n >>> 0).toString(2).split('').sort().join('');
let number = parseInt(binary, 2);
return num;
}string to binary javascript
let num = 2020;
let x = +num.toString(2);
console.log(x);Copyright © 2021 Codeinu
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