5 examples of 'javascript reverse number' in JavaScript

1
function reverse_number(value) {
2
  let reversed = String(value)
3
    .split("")
4
    .reverse()
5
    .join("");
6
  return Number(reversed);
7
}

1
function reverse_number(n){
2
  const a = n.toString().split('').reverse().join('');
3
  return parseInt(a) * Math.sign(n);
4
}

198
public reverse() {
199
    const vals = this.generator([1, 2, 3])
200
    IterationsAreEqual(vals.reverse(), [3, 2, 1])
201
202
    IterationsAreEqual([].reverse(), [])
203
}

147
function reverse(num) {
148
    var res = ((num >>> 24) & 0xFF);
149
    res += ((num >>> 16) & 0xFF) << 8;
150
    res += ((num >>> 8) & 0xFF) << 16;
151
    res += (num & 0xFF) << 24;
152
    return res;
153
}

26
function reverseCompareNumbers(a, b) {
27
    return b-a;
28
}