Java Development
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Java Decimal to Hexadecimal
In Java, numerical representation plays a crucial role, and two common ways to represent numbers are decimal and hexadecimal. Decimal…
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Consuming Page Entity Response From RestTemplate
In this tutorial, we will explore how to effectively consume Page Entity Response From RestTemplate using the Jackson library. When…
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Stateless Object In Java
In Java, there exists a concept known as a stateless object. These objects focus solely on behavior and functionality. This…
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MongoDB vs Couchbase
MongoDB and Couchbase are both popular NoSQL database systems, each with its unique features and strengths. They are designed to…
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Notification when a Task is Completed using Java Executors
In this article, we’ll explore different approaches to achieve Efficient Notification when a Task is Completed using Java Executors. In…
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Remove Whitespaces From a JSON String in Java
The JSON (JavaScript Object Notation) format is widely used for data interchange due to its simplicity and compatibility across different…
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JUnit Maven Coverage Fail
The JUnit Maven Coverage Fail Plugin (a.k.a JaCoCo Maven Plugin) is a powerful and essential tool in the world of…
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Spring PathVariable and RequestParam
Spring PathVariable and RequestParam annotations offer distinct ways to extract data from URLs and query parameters for dynamic web applications.…
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Java Demeter Law
The Law of Demeter, often referred to as the “Principle of Least Knowledge,” is a design guideline in object-oriented programming,…
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Java CompletableFuture allOf().join() vs join()
In the world of asynchronous programming, managing multiple tasks and their completion can be a complex task. Java CompletableFuture class…
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