int, fixed ParseFixed(str s, int base)
Parses s as a real number in the specified base and returns status and result. If base is 0, base 10 is used by default and prefixes like
0x are allowed.
See Number parsing for features and examples.
"0.12345678901234567890thisisnotanumberanymore!@#$^#$^$*%^*$"will parse successfully.