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Java

Arinze Chidom
Arinze Chidom
829 Points
Posted by Arinze Chidom
Arinze Chidom
829 Points

Declaring for Loops

I'm confused on why you have to put scoreCards[i].length instead of just scorecards.length

1 Answer

Steven Parker
Steven Parker
231,271 Points
Steven Parker
Steven Parker
231,271 Points

Well, scoreCards[i].length will return the length of just one of the scoreCards (the one with index "i"), while scoreCards.length would return the number of scoreCards in the collection instead.

If that doesn't answer the question, please identify the course, video, and time index you are referring to.