Referencing Object Properties with Numeric Names

Despite the documentation's suggestion that object literal property names can be integers, accessing these properties using the dot syntax (e.g., me.123) fails.

Alternative Syntax: Array-Style Access

To access an object property with an integer name, you must use the array-style syntax:

• me[123]

This syntax behaves as if the property were an element of an array, with 123 being the index.

String Notation

Alternatively, you can use string notation to access the property:

• me["123"]

This approach encloses the integer in double quotes, treating it as a string.

Example:

In your example, you can access the property with integer name 123 using:

console.log(me[123]); // Output: 26