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JavaScript Using Constants with Arrays and Objects

Greg Schudel
Greg Schudel
4,090 Points
Posted by Greg Schudel
Greg Schudel
4,090 Points

undefined

Your getting undefined in the console. What exactly does that mean and why is that good for this specific example?

1 Answer

Steven Parker
Steven Parker
229,783 Points
Steven Parker
Steven Parker
229,783 Points

The console shows you the result of each operation you enter manually. In this case, it's neither good or bad, it just shows that the operation being performed does not return a value. This is the case for declarations like "const".