Question

Is it possible in JavaScript to initialize an array in, for example, subindex 1?

GenderArray: ['Female', 'Male', 'Other'],

I want the Female to be 1, Male to be 2 and Other to be 3.

Answer 1

Just put in a dummy:

GenderArray: [undefined, 'Female', 'Male', 'Other'],

If you need an arbitrary position in the array use splice() as in:

GenderArray = [];
GenderArray.splice(4, 3, 'Female', 'Male', 'Other');

Which will put them in starting at position 4.