text: // let buffer = Buffer.alloc(4);
  // let buffer = Buffer.from([1, 2, 5]);
  let buffer = Buffer.from('Hello!');
  
  
  // console.log(buffer);
  
  // --
  let abc = Buffer.alloc(26);
  console.log(abc);
  
  for (let i = 0; i < 26; i++) {
      abc[i] = i + 97;
  };
  console.log(abc.toString());