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Patterns

Definition

Patterns refer to recurring solutions or designs that can be applied to solve similar problems. They provide a structured approach for solving problems efficiently by reusing proven methods.

Analogy

Imagine you have a set of LEGO blocks with specific shapes and colors. By following instructions provided in the LEGO manual, you can create various models using those blocks. Similarly, patterns in computer science provide instructions for solving common problems using established techniques.

Related terms

Algorithms: Algorithms are step-by-step instructions for solving a problem or completing a task. They often involve identifying patterns within data or processes.

Abstraction: Abstraction is the process of simplifying complex systems by focusing on essential details while hiding unnecessary complexity. It helps identify patterns at higher levels without getting lost in implementation details.

Data Structures: Data structures organize and store data efficiently so that it can be accessed and manipulated effectively. They often rely on patterns to optimize data storage and retrieval.