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Spring Boot Annotations — Complete Guide with Real-World Examples
Hey there! Spring Boot annotations are like magic wands that make your development life easier. They cut down on all…
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Spring Boot Exception Handling – 5 Tips for Clean and Reliable APIs
This guide explains how to build reliable Spring Boot exception handling for your APIs.” What Is Spring Boot Exception Handling? When you…
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What is a Singleton Class in Java- Interview questions answers
What is Singleton Class In Java— Real Use Cases & Interview Q&A. 👨💼 Interviewer: Can you explain what a Singleton…
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How to Read Data from a CSV File and Convert to ArrayList in Java
Reading data from a CSV file is a common task in Java programming. In this post, we’ll learn how to…
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Serialization vs Externalization in Java – Explained with Interview Q&A Style
Let’s say you’re in a Java interview and the topic of object persistence comes up. Here’s how an interactive interview-style…
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Singleton Class in Java – Interview Questions with Simple, Interactive Answers
Let’s imagine you’re in a Java interview, and the interviewer is asking you about the Singleton design pattern. Here’s how…
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