Access value of JavaScript variable by name?

Question

Hello it is possible to access the value of a JavaScript variable by name? Example:

var MyVariable = \"Value of variable\";


function readValue(name) {
             


        

Answer 1

//Ran into this today

//Not what I want
var test = 'someString';
var data = [];
data.push({test:'001'});
console.log(test); --> 'someString';
console.log(data); --> 
 (1) [{…}] 
    0: {test: "001"}        //wrong


//Solution
var obj = {};
obj[test] = '001';
data.push(obj);
console.log(data); -->
(2) [{…}, {…}]
    0: {test: "001"}        //wrong
    1: {someString: "001"}  //correct