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Java Interface with Real-World Payment Example
Read more: Java Interface with Real-World Payment ExampleIn Java, an interface is like a contract. It defines what a class should do, not how it does it.…
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Java static Keyword Explained with Real Examples
Read more: Java static Keyword Explained with Real ExamplesThe static keyword in Java is commonly used but often misunderstood. It helps define variables or methods that belong to the class…
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HTML Complete Guide: From Basics to Advanced
Read more: HTML Complete Guide: From Basics to Advanced📌 What is HTML? HTML (HyperText Markup Language) is the standard markup language used to create web pages. It defines…
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Spring Boot Kafka Publisher and Consumer Example with Docker
Read more: Spring Boot Kafka Publisher and Consumer Example with DockerApache Kafka is widely used for building real-time data pipelines. In this post, we’ll build a simple Kafka-based communication between…
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Spring Boot Scheduled Tasks with Real-World Examples
Read more: Spring Boot Scheduled Tasks with Real-World ExamplesIn many applications, we need to run background jobs — like sending reminders, syncing data, or cleaning logs. Spring Boot…
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Spring Boot Interceptor: Understanding with Real-Time Example
Read more: Spring Boot Interceptor: Understanding with Real-Time Example🤔 What is an Interceptor in Spring Boot? In Spring Boot, an interceptor is a component that allows you to intercept incoming…
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Java 8 Stream API — Interview Q&A with Real Examples
Read more: Java 8 Stream API — Interview Q&A with Real ExamplesIn this post, we explore commonly asked Java 8 Stream API interview questions with practical examples and explanations. Ideal for…
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What is a Singleton Class in Java?
Read more: What is a Singleton Class in Java?Java: Single Class — Real Use Cases & Interview Q&A 👨💼 Interviewer: Can you explain what a Singleton class is?…
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How to Read Data from a CSV File and Convert to ArrayList in Java
Read more: How to Read Data from a CSV File and Convert to ArrayList in JavaReading data from a CSV file is a common task in Java programming. In this post, we’ll learn how to…
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Spring Boot Interview – Return JSON and XML from the Same Endpoint (Interactive Q&A)
Read more: Spring Boot Interview – Return JSON and XML from the Same Endpoint (Interactive Q&A)Let’s simulate a Java/Spring Boot interview where the topic is producing both JSON and XML responses from a REST endpoint. Here’s how…
Rohit Yadav
A passionate software developer who loves exploring and writing about Java, Spring Boot, Docker, and all things backend. This blog is where I share tutorials, tips, and real-world solutions to help fellow developers level up their skills
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