disassembler-x86-intel/src/helper/isNotANumber.ts

An Intel x86 disassembler, generates assembly from Opcode

export const isNotANumber = (s: any): boolean => {
  if (typeof s === 'number') {
    return false;
  }
  if (typeof s === 'string') {
    return isNaN(Number(s));
  }
  return true;
};