Is there a hashmap library for JavaScript?

Question

In JavaScript, all Objects act a bit like hashmaps. However, the keys to these hashmaps must be strings. If they\'re not, they\'re converted with toString(). Tha

Answer 1

the answer is to use two arrays, one for keys, one for values.

var i = keys.indexOf(key)
if (i == -1)
  {keys.push(key); values.push(value)}
else
  {values[i] = value; }