js binary
var number = 0b11011;
console.log(number);//27number to binary javascript
const convertNumberToBinary = n => {
// convert number to binary
let binary = (n >>> 0).toString(2).split('').sort().join('');
// convert binary to number
let number = parseInt(binary, 2);
// return result
return number;
}binaryserachindex javascript
function binarySearchIndex (array, target, low = 0, high = array.length - 1) {
if (low > high) {
return -1
}
const midPoint = Math.floor((low + high) / 2)
if (target < array[midPoint]) {
return binarySearchIndex(array, target, low, midPoint - 1)
} else if (target > array[midPoint]) {
return binarySearchIndex(array, target, midPoint + 1, high)
} else {
return midPoint
}
}javascript 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;
}how to convert to binary in javascript
function bin(num) {
var binn = [];
var c;
while (num != 1) {
c = Math.floor(num / 2);
binn.unshift(num % 2);
num = c;
}
binn.unshift(1)
return binn
}
//returns list of binary nos. in orderCopyright © 2021 Codeinu
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