Core Java
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Remove Byte Order Mark Characters from File
The Byte Order Mark (BOM) signifies a file’s encoding but can lead to problems if not handled properly, particularly when…
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Java Input Handling: Clearing the Scanner Buffer
When working with the Scanner class in Java for input, especially from the console, it is common to encounter issues…
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List Private Keys From a JKS Keystore
A Keystore is a repository that contains security certificates and their corresponding private keys. Listing private keys from a keystore…
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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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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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