Perl Programming/Keywords/and
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The and keyword
[edit | edit source]and is a logical short-circuit AND operator that has a very low precedence, but is otherwise equivalent to &&.
Syntax
[edit | edit source] VALUE and VALUE
Examples
[edit | edit source] The code
$a = 5; # 0101
$b = 8; # 1000
print $a and $b . ", " . $a && $b . "\n";
prints only the first variable, as it is not false:
5