20 Minutes: Comparisons


    $full_name = $first_name . ' ' . $last_name;
    $total = $salary + $bonus;

Compare numeric values with ==, not = (other operators include >, <, >=, <=, and !=):


    if ($total == 10000) {
        # do something
    }

Compare string values with eq and ne (other operators include lt, gt, ge, le):


    if ($last_name eq 'Jepson') {
        # do something
    }

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Perl Inside: PerlInside - 10