The question of accepting homosexuality has been a controversial issue for the United Church in the latter part of the 20th century â insofar as many conservatives involved with the church, on the one hand, have regarded its denunciation as essential to Old Testament biblical teachings.
A callback function is essentially a pattern (an established solution to a common problem), and therefore, the use of a callback function is also known as a callback pattern. Consider this common use of a callback function in jQuery:
There are four basic techniques to fake a callback function in Java. 1  Subclassing. 2  Delegation via subclassing. 3  Pass a Callback delegate object that implements an interface for the callback method(s). 4  This is how it is most commonly done.