Hello, currently in learning and I'm following this tutorial: http://www.perl-begin.org/tutorials/perl-for-newbies/part1/ At the bottom of the page there is the following example: 
print "Test 4:\n";
print join("\n", (("hello") x 5)), "\n\n";

print "Test 5:\n";
print join("\n", ("hello" x 5)), "\n\n";

>>
Test 4:
hello
hello
hello
hello
hello

Test 5:
hellohellohellohellohello

[download]
I do not understand what is happening here. In my mind these should behave the opposite. I have also tried: 
print ("hello" x 5);
print "\n";
print (("hello") x 5);

>>
hellohellohellohellohello
hellohellohellohellohello

[download]
So can someone please help me understand the difference in the join operations above?

In reply to Join with x operator by sneaky

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