How to store Key, Value and use them later

Addition information:

I found a solution online:

var str = "|User=0101|Name=ImNewUser|IsAdmin=0|RefId=23ae2123cd223bf235|";

var result = {};
str.split('|').forEach(function(x){
    var arr = x.split('=');
    arr[1] && (result[arr[0]] = arr[1]);
});

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it does work, but how do I access to each key and value?

"result" is an object which will contain fields whose names are those to the left of the equals sign and whose values are those to the right.

Knowing the field one can simply write "result.User", "result.IsAdmin" and so on.
Not knowing the fields you can enumerate them with a for loop.  for(var key in obj) {.....}

Lots of details on Javascript objects here http://javascriptissexy.com/javascript-objects-in-detail/
inter alia - because there are literally thousands of web sites expounding the beauty of Javascript objects.

I've requested that this question be deleted for the following reason:

Answers are all google search result, too general

You asked a question and got an answer. If it is not good enough or you need additional help, just ask. deletion is not on.

Thank you