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5 Comments
$#a = 4; # gives it the length 5
You have to shorten the array as fast as you make it longer than 5:
@a = (1,2,3,4,5,6,7);
$#a = 4; # @a = (1,2,3,4,5)
@a = (1, 2, 3, 4, 5, 6, 7); # Now are there 7 elements again.
You have to shorten the array as fast as you make it longer than 5:
@a = (1,2,3,4,5,6,7);
$#a = 4; # @a = (1,2,3,4,5)
@a = (1, 2, 3, 4, 5, 6, 7); # Now are there 7 elements again.
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