@Mohan18
Developer
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Dec 4, 2025 · 6 min read · What is React and why is it popular? → React is popular javascript library for building powerfull user interfaces. → its key strength lies in its ability to create components based architecture allows developer to create reusable UI components addi...
Join discussionDec 1, 2025 · 5 min read · Functional interface. → A functional interface in Java is an interface that contains exactly one abstract method, making it ideal for use with lambda expressions and method references. → A functional interface in Java cannot have two abstract metho...
Join discussionAug 22, 2025 · 5 min read · What is Spring Boot Actuator? Answer: The Actuator provides production-ready endpoints to monitor and manage the application. Examples include /actuator/health, /actuator/metrics, and /actuator/info. These endpoints help with diagnostics and integr...
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