1. The string increment is magical, but no other string operations are. Therefore, if you do not want to resort to ord arithmetics, you have to repeat the increment: 
    my $check = 'a';
$check++ for 1 .. 5;

    [download]
  2. TIMTOWTDI. You can for example use substr: 
    my $check = 'cd';
substr $check, 0, 1, q();

    [download]

    Or, use a substitution: 

    my $check = 'sp';
$check =~ s/^.//;

    [download]
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re: 2 basic questions by choroba
in thread 2 basic questions by Anonymous Monk

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