Singleton pattern
In software engineering, the singleton pattern is a software design pattern that restricts the instantiation of a class to a singular instance. Wikipedia
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5 days ago · The meaning of SINGLETON is a card that is the only one of its suit originally dealt to a player. How to use singleton in a sentence.
Computing edit · Singleton pattern, a design pattern that allows only one instance of a class to exist · Singleton bound, used in coding theory · Singleton ...
The Singleton pattern ensures that a class has only one instance and provides a global point of access to that instance. It is named after the singleton set, ...
noun · a child or animal that is the only one born at one birth: a research program involving twins and singletons. · an only child in a family.
The Singleton's purpose is to control object creation, limiting the number to one but allowing the flexibility to create more objects if the situation changes.