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Core Java
Convert One Enum to Another in Java
This tutorial discusses how to convert one enum to another enum in Java. We will explore various approaches to achieve…
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Core Java
How Java Read Integers – Little Endian or Big Endian?
Before diving into the topic of how Java read integers, it’s important to understand the concepts of endianness, Little Endian…
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Core Java
Convert Long to BigDecimal in Java
This guide will walk you through the process to convert a long to a BigDecimal in Java, including potential pitfalls…
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Core Java
Integer.class Vs. Integer.TYPE Vs. int.class
In Java, when dealing with integers, there are different ways to represent and manipulate them, three commonly used options are…
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Core Java
String Contains Non-Alphanumeric Characters in Java
In this guide, we will discuss how to check if a string contains non-alphanumeric characters in Java. This can be…
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spring
@Value annotation in Spring
Before diving into the details of using the @Value annotation in Spring, let’s start with a brief introduction to the…
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Core Java
Shallow Copy and Deep Copy – Java
Before diving into the concept of shallow copy and deep copy in Java, it’s essential to understand the concept of…
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jpa
Spring Data JPA Count the Number of Rows
This article aims to guide you through the process of how to count the number of rows in Spring Data…
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Core Java
Hex Representation of an SHA-1 Digest of a String in Java
In this article, we will explore how to obtain a Hex Representation of an SHA-1 Digest of a String in…
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Selenium
Handle Dynamic Dropdowns in Selenium Webdriver with Java
Handling dynamic dropdowns in Selenium WebDriver with Java is a crucial skill for web automation testers. Dropdown fields are commonly…
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