New course! Every coder should learn Generative AI!
Try a free lesson+ 2
firstordefault - returns the first one, or default (usually null) if there aren't any.
singleordefault - returns one, or default if there are none, OR THROWS AN ERROR if there is more than one.
Often have questions like this?
Learn more efficiently, for free:
Hot today
What next?
0 Votes
please help me emotionally
1 Votes
0 === -0 and 0 == -0
2 Votes
Popsicle program
1 Votes
While loop problem maybe?
2 Votes