Quoting from S02:

Initial 0 no longer indicates octal numbers. You must use an explicit radix marker for that. Pre-defined radix prefixes include: 
    0b          base 2, digits 0..1
    0o          base 8, digits 0..7
    0d          base 10, digits 0..9
    0x          base 16, digits 0..9,a..f (case insensitive)

In reply to Re^2: (P6) Why the tilde makes sense by kelan
in thread (P6) Why the tilde makes sense by Juerd

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