1. What is design pattern and it's types and solid patterns.

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Accepted Answer

Design patterns are reusable solutions to common software design problems. They include creational, structural, and behavioral patterns.

Design patterns are reusable solutions to common software design problems.
They provide proven solutions to recurring design problems.
Design patterns can be categorized into creational, structural, and behavioral patterns.
Creational patterns deal with object creation mechanisms.
Structural patterns focus on class and object composition.
Behavioral patterns handle communication between objects and the assignment of responsibilities.
Some examples of design patterns include Singleton, Factory Method, Observer, and Strategy patterns.
SOLID principles are a set of five design principles that help in designing maintainable and scalable software.
SOLID stands for Single Responsibility Principle, Open-Closed Principle, Liskov Substitution Principle, Interface Segregation Principle, and Dependency Inversion Principle.

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For example one self I will apply for my room decorations purpose. First decide which purpose that's self use. For antique pieces apply purpose that self use. Then you decided height.length, widths, every measurements.

1. What is design pattern and it's types and solid patterns.

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