Loop through a 'Hashmap' in JavaScript

Question

I\'m using this method to make artificial \'hashmaps\' in javascript. All I am aiming for is key|value pairs, the actual run time is not important. The method below works fi

Answer 1

for (var i in a_hashmap[i])

is not correct. It should be

for (var i in a_hashmap)

which means "loop over the properties of a_hashmap, assigning each property name in turn to i"

Answer 2

Try this in order to print console correctly...

for(var i in a_hashMap) {
    if (a_hashMap.hasOwnProperty(i)) {
        console.log('Key is: ' + i + '. Value is: ' + a_hashMap[i]);
    }
}