CCNA, CCNP, MCSA, CCNA Final Exam, All Answer Test Module With 100/100

Any idea why JSON left out NaN and +/- Infinity? It puts Javascript in the strange situation where objects that would otherwise be serializable, are not, if they contain NaN or +/- infinity values. Looks like this has been cast in stone: see RFC4627 and ECMA-262 at the top of p. 197: Finite numbers are stringified as if by String(number). NaN and Infinity regardless of sign are represented as the string null. Source: Tips4all