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expr1, expr2
Comma operator. Evaluates the left side, then evaluates the right side
and returns the result of the right side.
test_expr ? true_expr : false_expr
Conditional operator. Depending on the test_expr the
true_expr or the
false_expr is evaluated and becomes the value of the entire
expression. This code demonstrates how to toggle a 'paused' flag:
$paused ? ($paused = 0) : ($paused = 1);
..
Range operator, in list context:
foreach my $i (1 .. 100){ print "i= $i\n";}
@abc = ('A' .. 'Z', 'a' .. 'z');