Java
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JUnit vs Mockito: How They Differ
When it comes to developing Java applications, unit testing is an essential practice. Two widely used tools in this domain…
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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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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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