Java Resources

Java Memory Management

This deep dive into Java memory management will enhance your knowledge of how the heap works, reference types, and garbage collection.

Updated February 19, 2021

by Constantin Marian

· 350,745 Views · 180 Likes

Multi-Threaded Geo Web Crawler In Java

Dive Deep Into the Details of an [~Efficient Multi-Threaded Java Web Crawling System~] called Mowglee that uses Geography as the Main Classifying Criteria for Crawling.

Updated February 18, 2021

by Sumith Puri

· 18,223 Views · 11 Likes

Projection Queries: A Way to Optimize Data Traffic

JPA provides several solutions for projection queries and DTO mapping. It is up to us to choose the most appropriate solution for each of our use cases.

Updated February 17, 2021

by Sergiy Pylypets

CORE

· 21,882 Views · 7 Likes

How to Get a Country’s Time Zone in Java

Improve international business coordination by automatically retrieving time zone information for a specific country, allowing better planning cross-time zone.

February 17, 2021

by Brian O'Neill

CORE

· 7,728 Views · 2 Likes

Preventing XXE in Java Applications

Impact, exploitation, and prevention of XML External Entity Vulnerabilities.

February 16, 2021

by Vickie Li

· 2,758 Views · 3 Likes

How to Connect to Splunk Through Anypoint Studio in 10 Steps

A quick, step-by-step tutorial on how to create a Splunk account and connect it to Anypoint Studio using the cloud platform provided by Splunk.

February 16, 2021

by Rajat Vishwakarma

· 6,887 Views · 5 Likes

Stranger Things in Java: Constants

Let's see how constants work in some strange scenarios.

February 13, 2021

by Claudio De Sio Cesari

· 9,722 Views · 12 Likes

DataWeave Interview Question: Compare IDs From Two Arrays and Create a New Array

This article will help you practice your DataWeave skills in MuleSoft. We're going to compare IDs from two arrays of objects and create a new array.

February 13, 2021

by Gaurav Dubey

· 14,075 Views · 2 Likes

How To: Docker With Spring Boot

This tutorial will show you how to build and run a simple web application into the Docker-compatible image using Cloud Native Buildpacks support, from Spring Boot 2.3.0.

February 12, 2021

by Ruslan Zaharov

· 14,898 Views · 9 Likes

Java 2021: What Frameworks and Trends for This New Year?

Find out what are the trends of the new year in the Java world. Discover the impacts of the new trend of reflectionless frameworks and their impact on architecture.

February 10, 2021

by Otavio Santana

CORE

· 14,750 Views · 10 Likes

Build a RESTful CRUD Service With Spring Boot, Hibernate, and JPA

A complete guide to writing a RESTful CRUD service using Spring Boot, Hibernate, and JPA, as well as testing the using GET, DELETE, PUT, and POST calls.

February 10, 2021

by Amit Phaltankar

· 19,694 Views · 6 Likes

How to Translate a Language in Java

Leverage Deep Learning AI to translate text in ENG to FRA, FRA to ENG, ENG to DEU, DEU to ENG, ENG to RUS, or RUS to ENG.

February 9, 2021

by Brian O'Neill

CORE

· 25,080 Views · 4 Likes

Convert an MP4 Video to GIF in Java

Learn how to transform an MP4 video file into an easily digestible GIF with Java.

February 8, 2021

by Brian O'Neill

CORE

· 4,759 Views · 2 Likes

Java Code Quality Tools Recommended by Developers

Some Java code tools recommended by developers include DeepSource, SonarQube, SpotBugs, and more.

February 5, 2021

by Saif Sadiq

· 21,990 Views · 8 Likes

How to Generate and Compile Sources at Runtime in Java

In this article, learn how to generate and compile sources at runtime in Java with and without class loading.

February 3, 2021

by Marion Keely

· 11,383 Views · 9 Likes

Spring Cloud Function in Azure

This article outlines the deployment of Spring Cloud Function as a Java Function to Azure Functions, from validation and setup to testing and deployment.

February 2, 2021

by Vignesh Prabhu

· 7,870 Views · 3 Likes

Native Memory May Cause Unknown Memory Leaks

Recently I came across a strange case: the memory usage of my program exceeded the maximum value intended for the heap. I found an interesting issue.

January 31, 2021

by Reza Ganji

CORE

· 6,323 Views · 10 Likes

Modernizing Java EE Applications With WebSphere Liberty

Time to bring older apps up to snuff.

January 31, 2021

by Niklas Heidloff

CORE

· 4,934 Views · 4 Likes

Shared Microservice Configurations Using Spring Cloud Config

The microservice architecture pattern enables businesses to distribute functionality between many small applications instead of larger monolithic portions.

January 30, 2021

by Joe Cavazos

· 6,044 Views · 4 Likes

DataWeave Interview Question: Find Unique Names From the Input

A quick tutorial article that shows you the code you need to better work with Dataweave and Mulesoft, focusing on a common interview question.

January 29, 2021

by Gaurav Dubey

· 9,012 Views · 4 Likes

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