The only format that seems to work in printf (for printing a character) is the %s one. what is wrong with this:

$ca = 'A';
print "$ca\n"; # outputs A
printf "%s\n", $ca ; #outputs A
printf "%c\n", $ca ; # outputs blank
printf "%x\n", $ca ; #outputs 0 (zero)
printf "%d\n", $ca ; #outputs 0 (zero)

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In reply to printf x format ? by pgmer6809

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