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🚨 React Re-render Methods: Reference Matters!
Mutating Methods Do NOT change reference These methods modify the same array/object in memory, so using them directly on React state may not trigger a re‑rende...
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Builder Pattern in Java: Clear Examples and Real Application
Builder Design Pattern in Java The Builder design pattern is a creational pattern that separates the construction of an object from its representation. In other...
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Coding Challenge Practice - Question 85
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Why I Can't Use Java Records as JPA Entities
Introduction With the introduction of Java Records officially in Java 16, developers finally got a concise way to create immutable data‑carrier classes without...
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Why const Doesn’t Freeze Your JavaScript Arrays
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