Java
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Converting a Map to a Spring MultiValueMap
In Spring, a MultiValueMap is a structure for storing multiple values for a single key. This can be useful in…
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Supply Enum Value to an Annotation From a Constant in Java
In this tutorial, we will delve into how Java allows us to use a constant to supply an enum value…
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Get the First and the Last Elements From an Array in Java
In this article, we will explore different approaches to getting the first and last elements from an array in Java.…
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Conversion of InputStream to Stream in Java
In this article, we will explore different approaches for InputStream to Stream conversion in Java. 1. Introduction In Java, InputStream…
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Using Enum in Spring Data JPA Queries
When constructing our persistence layer using Spring Data JPA, we frequently deal with entities that contain enum fields. These enum…
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Jackson JsonNode to Java Collections
Java applications frequently interact with data in JSON (JavaScript Object Notation) format. Jackson Java Library provides tools for working with…
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Convert Short to Byte Array
1. Introduction Converting a short value to a byte array is a common task when dealing with binary data. In…
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Reactive Programming with Java Project Loom
The article argues that reactive programming and Project Loom are complementary tools for building concurrent applications in Java, rather than…
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Check if Two Strings Are Permutations of Each Other in Java
In this article, we will explore different approaches to check if two strings are permutations of each other in Java.…
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