Question

This code can throw a null pointer exception.

if (myArray[0] != null)
{
    //Do Something
}

How can I test to make sure there is an element @ index 0?
Without throwing an exception when the array is empty.

Answer 1

Depending on what you need to check, some combination of these conditions:

if (myArray != null && myArray.Length > 0 && myArray[0] != null)
{
    //Do Something
}