javascript - Object property name as number

Question

According to the official JavaScript documentation you can define object literal property names using integers:

Additionally, you can use a numeric or string literal for the name of a property.

Like so:

me = {
    name: "Robert Rocha",
    123: 26,
    origin: "Mexico"
}

My question is, how do you reference the property that has an integer as a name? I tried the usual me.123 but got an error. The only workaround that I can think of is using a for-in loop. Any suggestions?

Answer 1

You can reference the object's properties as you would an array and use either me[123] or me["123"]