Thx for the explanation, PhiLho!
So, Java has a secret way to pick 1 item from a returned array,
rather than getting it full as most programming languages would expect!
Although I fail to see why your 2nd example has anything to do w/ the previous exotic "element selection".
Method append() from class StringBuilder returns its whole reference. You take it all or leave it!
And it is a very logical one, as opposed to use an index to "fish" right way an item from an array reference!
Well, unless Java has another secret to select a specific field from a returned object reference!!!![]()
So, Java has a secret way to pick 1 item from a returned array,
rather than getting it full as most programming languages would expect!
Although I fail to see why your 2nd example has anything to do w/ the previous exotic "element selection".
Method append() from class StringBuilder returns its whole reference. You take it all or leave it!
And it is a very logical one, as opposed to use an index to "fish" right way an item from an array reference!
Well, unless Java has another secret to select a specific field from a returned object reference!!!
