In client-server architectures, fail-fast will check the client request just upon arrival, before processing or redirecting it to other internal components, returning an error if the request fails (incorrect parameters, ...).
Women eventually won the right to vote in many countries and own property and receive equal treatment by the law, and these changes had profound impacts on the relationships between men and women. In many societies, individuals could decide—on their own—whether they should marry, whom they should marry, and when they should marry.A few centuries ago, dating was sometimes described as a "courtship ritual where young women entertained gentleman callers, usually in the home, under the watchful eye of a chaperone," but increasingly, in many Western countries, it became a self-initiated activity with two young people going out as a couple in public together.Thus, the concept of marriage is changing widely in many countries.Historically, marriages in most societies were arranged by parents and older relatives with the goal not being love but legacy and "economic stability and political alliances", according to anthropologists.These people will have dates on a regular basis, and they may or may not be having sexual relations.
This period of courtship is sometimes seen as a precursor to engagement.
The object can then be made immutable if no more changes to the internal state are expected.
In functions, fail-fast code will check input parameters in the precondition.
Such designs often check the system's state at several points in an operation, so any failures can be detected early.
The responsibility of a fail-fast module is detecting errors, then let the next-highest level of the system to handle them.
However, one particularity of the human species is that pair bonds are often formed without necessarily having the intention of reproduction.