Java Resources

How to Get Macro Information From Word and Excel in Java

Retrieve information about the macros defined in a Microsoft Word or Excel document.

April 11, 2021

by Brian O'Neill

CORE

· 5,336 Views · 1 Like

How to Add a Watermark to a PDF Document in Java

Learn how to use an API to add a customizable text watermark to a PDF file.

April 9, 2021

by Brian O'Neill

CORE

· 5,116 Views · 1 Like

Spring 4 + Hibernate 4 + MySQL 8 + Maven Integration Using Annotations Configuration [Video]

It sounds like a task, but this video will take you through the entire process of integrating Spring 4, Hibernate 4, MySQL 8, and Maven in around 10 minutes.

April 8, 2021

by Ram N

· 4,176 Views · 2 Likes

WebFlux: Reactive Programming With Spring, Part 3

The third part of the blog series contains an introduction to WebFlux – Spring's reactive web framework.

April 8, 2021

by Anna Eriksson

· 31,341 Views · 18 Likes

Simple Quarkus Example With CORS

Learn how to enable the CORS filter with Quarkus.

April 6, 2021

by Chandra Shekhar Pandey

· 17,639 Views · 2 Likes

Build a Barcode Reader App With JavaFX and vlcj

The article shares how to create a cross-platform barcode reader with JavaFX and vlcj, which can capture video streams using vlcj and read barcodes from it.

April 4, 2021

by Lihang Xu

· 6,400 Views · 3 Likes

How To Run JUnit Tests From The Command Line

Want to run JUnit tests from the command line? Read on to learn how to compile and run JUnit tests from the command line in different ways.

March 31, 2021

by Himanshu Sheth

CORE

· 5,706 Views · 7 Likes

Spring Cloud Stream Binding Kafka With EmbeddedKafkaRule Using In Tests

Spring Cloud Stream is a framework built on top of Spring Boot and Spring Integration that helps in creating event-driven or message-driven microservices.

March 31, 2021

by Vitaly Ippolitov

· 9,601 Views · 3 Likes

Have It Your Way With MicroProfile GraphQL

In this article, see how easy it is to create GraphQL applications using a sample of MicroProfile GraphQL on OpenLiberty.

Updated March 31, 2021

by Andy McCright

· 12,347 Views · 7 Likes

Top 5 Java Full-Stack Developer Courses

This article lists the best full-stack Java developer courses that are useful to begin your career in the area of Java full-stack development.

Updated March 31, 2021

by Sai Kumar

· 17,509 Views · 4 Likes

Company Internal Frameworks; Good, Bad, Boring

Software companies' internal frameworks sometimes contain the whole software development life cycle, and sometimes it just boils down to a few tools and utilities.

March 31, 2021

by Reza Ganji

CORE

· 7,411 Views · 7 Likes

How to Protect Against XSS Attacks in Java

Detects and removes XSS (Cross-Site-Scripting) attacks from text input through normalization.

March 29, 2021

by Brian O'Neill

CORE

· 9,067 Views · 1 Like

Introduction to Reflectionless: Discover the New Trend in the Java World

Discover this new movement in Java frameworks that aim to circumvent the disuse of reflection to decrease application startup and decrease memory consumption.

Updated March 27, 2021

by Otavio Santana

CORE

· 29,902 Views · 30 Likes

Accessing Nested Data Structures in Java

Four ways to quickly get at the data you need.

March 27, 2021

by Greg Brown

· 12,400 Views · 6 Likes

Implementing equals(Object) With instanceof Pattern Matching

See how pattern matching has changed.

March 27, 2021

by Dustin Marx

· 5,448 Views · 1 Like

How to Convert PDF to Text in Java

Utilize OCR technology to convert a PDF to text using an API in Java.

March 26, 2021

by Brian O'Neill

CORE

· 8,362 Views · 2 Likes

Hibernate Naming Strategies: JPA Specification vs Spring Boot Opinionation

In this article, look at Hibernate naming strategies.

March 23, 2021

by Aleksey Stukalov

· 4,449 Views · 20 Likes

Java Game Programming For Beginners: Where to Start

Java game programming is an industry in technology that is always growing. If you're wondering where to start in developing a game in Java, this is the article for you.

March 23, 2021

by Kartik Prajapati

· 10,386 Views · 7 Likes

Quickly Find Your Java Application Process ID

We discuss how to find your Java application process ID quickly. For certain monitoring tools like yCrash, you need to pass your application process ID as input.

March 23, 2021

by Ram Lakshmanan

CORE

· 24,388 Views · 2 Likes

JBoss Deployment War Error on Startup

We take a look at how to quickly solve the frustrating error that occurs when a JBoss server doesn't start up properly.

March 22, 2021

by Muhammad Ali Khojaye

· 39,818 Views · 2 Likes

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