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Open-Closed Principle (OCP)
Last Updated: February 13, 2026
Ashish Pratap Singh
High Priority
6 min read
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1. The Problem: A Growing Payment System
2. Introducing the Open-Closed Principle (OCP)...
3. Why Does OCP Matter?
4. Implementing OCP
5. Common Pitfalls While Applying OCP
6. Common Questions About OCP
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