# singleton pattern

> design pattern in object-oriented software development

**Wikidata**: [Q746699](https://www.wikidata.org/wiki/Q746699)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Singleton_pattern)  
**Source**: https://4ort.xyz/entity/singleton-pattern


## References

1. Freebase Data Dumps. 2013
2. Design Patterns
3. Quora