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Oct 17, 2019 in Design Patterns
Q: What is design patterns ? Have you used any design pattern in your code ?

1 Answer

Oct 17, 2019
Design patterns are tried and tested way to solve particular design issues by various programmers in the world. Design patterns are extension of code reuse.

In software engineering, a design pattern is a general repeatable solution to a commonly occurring problem in software design. A design pattern isn't a finished design that can be transformed directly into code. It is a description or template for how to solve a problem that can be used in many different situations.

Uses of Design Patterns

Design patterns can speed up the development process by providing tested, proven development paradigms. Effective software design requires considering issues that may not become visible until later in the implementation. Reusing design patterns helps to prevent subtle issues that can cause major problems and improves code readability for coders and architects familiar with the patterns.
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