(Any pair of words separated by a single space, e.g., first and last names, hyphens allowed)
3.
Last name first
[A-Za-z-]+, [A-Za-z]
(Any word and single letter separated by a comma and single space, e.g., last name, first initial)
[A-Za-z-]+, [A-Za-z-]+
(Any pair of words separated by a comma and single space, e.g., last, first names, hyphens allowed)
8.
Python longs
\d+[lL]
(Decimal [base 10] integers only)
9.
Python floats
[0-9]+(\.[0-9]*)?
(Describes a simple floating point number, that is, any number of digits followed optionally by a single decimal point and zero or more numeric digits, as in "0.004," "2," "75.," etc.)