Hi!

1: this works like a C-style for: The 2nd argument is the 'while' (or
as you call it 'guard') part... when $i reaches '0' it is no longer true,
the for loop breaks

2: It is a slice on the 1-D array, it means : take the elements at
position $j, and $i, and put them in position $i and $j

Hope this helps a little bit

GreetZ!,

print "profeth still\n" if /bird|devil/;

In reply to Re: help in understanding the standard array shuffle by ChOas
in thread help in understanding the standard array shuffle by Anonymous Monk

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