Core Java
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Zero-Trust Architecture in Java: Best Practices
In today’s cybersecurity landscape, the Zero-Trust Architecture (ZTA) has emerged as a critical framework for securing applications and systems. Unlike traditional security…
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Remove Insignificant Zeros From a Numeric String Example
1. Introduction Insignificant zeros refer to zeros that don’t affect the value of the number. In this example, I will…
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How to Resolve the ‘Class File Has Wrong Version’ Error in Java
The “class file has wrong version” error in Java is a common issue that we encounter when running or compiling…
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Building Serverless Java Applications: AWS Lambda & Azure Functions
Serverless Java applications are becoming increasingly popular as developers seek to leverage the scalability and cost-efficiency of serverless platforms like…
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How to Share Data Between Steps in Cucumber
Cucumber is a popular BDD (Behavior-Driven Development) framework that helps bridge the communication gap between developers, testers, and business analysts.…
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Building Recommendation Systems with Apache Mahout
In the age of personalized user experiences, recommendation systems have become a crucial part of many applications, from e-commerce platforms…
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Generate IPv4 Addresses From Numeric String Example
1. Introduction Internet Protocol version 4 (IPv4) is a 32-bit number that consists of four 8-bit sections (octets). Each octet…
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Optimize Java Applications for ARM Architecture
As the tech industry increasingly embraces ARM-based systems, such as AWS Graviton processors, optimizing Java applications for ARM architecture has…
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Include Jars In Java Classpath Example
In Java, the classpath is a crucial parameter that tells the Java Virtual Machine (JVM) where to find compiled class…
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