Convert decimal to hex

   


use integer;

$value = 257;

while($value) {
   unshift @digits, (0 .. 9, a .. f)[$value & 15];
   $value /= 16;
}

print @digits;

1.	hex("10"), hex("0x10")
2.	hex("ab")
3.	Illegal Hex number with G
4.	Hexadecimal and octal numbers
5.	Hexadecimal number
6.	Using hex function to convert octal number to Hexadecimal number
7.	hex digit
8.	hex("FFG")
9.	hexadecimal data

Convert decimal to hex : hex « Data Type « Perl