In addition, it avoids the whole class of time-of-check-to-time-of-use (TOCTTOU) vulnerabilities, other race conditions, and is compatible with duck typing.
Такоже, заобилази целокупну класу time-of-check-to-time-of-use (TOCTTOU) раљивости, осталих ретких случајева, и компатибилни су са duck typing-ом.