Unit Testing Void Methods with Mockito and JUnit

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This blog is a quick and simple guide to understanding how we can test void methods in Java with JUnit and Mockito and how it makes testing easier for us. Read all

Database Authentication + Spring Security SAML

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In this article, take a look at database authentication plus Spring security SAML. Read all

Enhanced DynamoDB Client — Java Abstraction Code

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I have created a Helper code, which takes a Java object and seamlessly executes the transaction onto DynamoDB. Read all

How to Resize a Video in Java

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Our goal with implementing these APIs is to improve your reach and flexibility on online media platforms, to better interact with your target audience. Read all

How to Merge DOCX Files and Replace Text Strings in Java

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Combine multiple Office Word Documents (docx) into a single document; Instantly find and replace specific text string variables like names and dates. Read all

Facade Design Pattern In Java

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Here I am with another article on design patterns. A Facade object is use to provide a simple interface by hiding complexities of a complex system. Read all

Jakarta EE & Wildfly Running on Kubernetes

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Learn how to create a custom Wildfly instance that runs a Jakarta EE appplications through Kubernetes. Read all

3 GC Techniques to Improve Application Performance

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Garbage Collection (GC) is one of the most advanced features of the JVM, but many devs aren't familiar with GC, how it works, and how it impacts performance. Read all

The Best of Java Interview Questions

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Some our best articles for those preparing for their next job search. We cover data structures, core Java, multithreading, Spring, and system design. Read all

Kafka on Kubernetes, the Strimzi Way (Part 2)

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Learn how to run Kafka on Kubernetes using an open source operator. Read all

Code Play #1: WebSockets With Vert.x and Angular

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In the first article in the Code Play Series, we take a look at using websockets to create a real time, multiuser canvas. Read all

Spring Cloud Stream: A Brief Guide

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Learn how to create a Spring Cloud Stream app that works with a messaging service. Read all

Predicting Stock Trend Using Deep Learning

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Predicting the upcoming trend of stock using Deep learning Model (Recurrent Neural Network). Read all

 

 

 

 

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