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Core Java
CopyOnWriteArrayList In Java
Introduction: CopyOnWriteArrayList in Java is a thread-safe implementation of a List interface. It belongs to the java.util.concurrent package and is…
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Core Java
Top 5 Java Test Frameworks For Automation In 2019
For decades, Java has been the most preferred programming language for developing the server side layer of an application. Although…
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Web Development
How to disable WebRTC on Mobile and Desktop
WebRTC (Web Real-Time Communication) is an open-source tool that allows real-time, peer-to-peer connections to be created by websites you visit.…
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Core Java
Java – Remove all nulls from a List
Introduction: In this article, we’ll learn how to remove nulls from a Java List using plain-old Java, Java 8 lambda…
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Core Java
LinkedList In Java
Introduction: A LinkedList is a linear data-structure composed of nodes. In a singly linked list, each node contains data and…
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Software Development
How to Avoid Typical Mistakes While Learning Java
So, you’ve decided to become a programmer. Great idea, but what should you do now? There is a huge difference…
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Software Development
DynamoDB explained – Part 1
DynamoDB has been a bit of a buzzword recently, so after years working on relational and document databases I decided…
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Enterprise Java
Temporary directories in JUnit 5 Tests
JUnit 4 TemporaryFolder @Rule allowed developers to create tests utilising temporary directories. With JUnit 5, the @Rules are not supported…
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Enterprise Java
Secure Service-to-Service Spring Microservices with HTTPS and OAuth 2.0
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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