Java
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Finding Odd and Even Numbers in a Java Array
Identifying odd and even numbers is one of the fundamental concepts in programming. In Java, determining whether a number is…
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Find Nested Key via Jackson Example
1. Introduction JavaScript Object Notation (JSON) is a text-based format for storing and exchanging data. It’s commonly used to transfer data…
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How to Print Array Contents in Java
Arrays are one of the most fundamental data structures in Java, and they are used to store multiple values of…
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String and StringBuilder Converting Example
1. Introduction Java String class is from the java.lang package and represents a sequence of characters and it’s immutable. The…
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Combine Separate Date and Time Variables in Java
When working with Java, there might be situations where dates and times need to be handled separately. For example, we…
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Convert String to Date Using MapStruct in Java
MapStruct is a tool in Java that simplifies the process of object-to-object mapping. It is often used in applications to…
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Add RGB Values Into setColor() in Java
In Java, graphics programming often requires manipulating colors for various visual elements. The setColor() method plays a crucial role in…
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Sorting a List of Pair<String, Integer> in Java
In programming, working with pairs of data is a common task, especially when dealing with collections. This article aims to…
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Dynamic Constraint Application in Java Bean Validation
Java Bean Validation is a powerful framework for validating Java objects. While it provides a declarative approach using annotations, there…
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