[docs] [issue26506] hex() documentation: mention "%x" % int

Serhiy Storchaka added the comment: There is no harm if use hex(value)[2:]. It's a matter of taste. We can mention "%x" % value for the case if the user just doesn't know about this alternative. The same is for value.ljust(5) and '%-5s' % value. ---------- _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue26506> _______________________________________