Java Resources

How to Hash, Salt, and Verify Passwords in NodeJS, Python, Golang, and Java

How to hash and salt passwords in different languages and why it's important to do so.

May 11, 2022

by Advait Ruia

· 8,865 Views · 1 Like

Kafka Fail-Over Using Quarkus Reactive Messaging

Learn about a scenario where, at first glance, I needed an active-active Kafka cluster with bi-directional replication. What happened as I dove deeper?

May 11, 2022

by Raffael Mendes

· 7,052 Views · 2 Likes

Ultra-Fast Microservices: When MicroStream Meets Wildfly

In the second part of the ultra-fast series, In this article, learn a new database that can make your microservices scale up quickly in the Java world!

Updated May 10, 2022

by Otavio Santana

CORE

· 17,884 Views · 9 Likes

Is Java Still Relevant?

Java is widely used in different ways, especially by popular platforms you might often use, such as Twitter, Google, Amazon, Spotify, and YouTube.

Updated May 9, 2022

by Swathi Nelabhatla

· 60,894 Views · 24 Likes

Comparing Akka Streams, Kafka Streams and Spark Streaming

We'll discuss the pros and cons of the frameworks and which to use when.

Updated May 9, 2022

by Daniel Ciocirlan

· 23,537 Views · 3 Likes

How to Leverage Method Chaining To Add Smart Message Routing in Java

This article explores how to use method chaining to add routing information to serialized data structures in a lightweight fashion, where the routing information can be read separately by an intelligent message router.

May 9, 2022

by Rob Austin

· 6,108 Views · 8 Likes

How to Select Date From Datepicker in Selenium Webdriver Using Java

This article will explore a test case demonstrating how to select a date from a datepicker in Selenium Webdriver using Java.

May 9, 2022

by Garima Tiwari

· 4,652 Views · 2 Likes

Maven Tutorial: Nice and Easy [Video]

Want a fun and engaging intro to the Maven build ecosystem? Check out this live-coding session on a new episode of "Marco Codes."

May 6, 2022

by Marco Behler

· 8,996 Views · 11 Likes

An Overview of 3 Java Embedded Databases

Embedded databases move management from standalone systems to your app. Let's take a look at HSQLDB, H2, and Apache Derby to see how they can work with Java apps.

Updated May 5, 2022

by Swathi Prasad

· 89,545 Views · 23 Likes

6 Best Books to Learn Multithreading and Concurrency in Java

These are the best books to learn multi-threading and concurrency in Java for both beginners and experienced Java programmers and developers.

Updated May 4, 2022

by Javin Paul

· 31,137 Views · 19 Likes

Usage of Java Streams and Lambdas in Selenium WebDriver

In this tutorial, get a glimpse of applications of Java Lambdas and Streams in Selenium to simplify the WebDriver code.

Updated May 4, 2022

by Aswani Kumar Avilala

· 16,998 Views · 5 Likes

10 Steps to Become an Outstanding Java Developer

If you are a Java developer and passionate about technology, you can follow these ten steps which could make you an outstanding Java developer.

Updated May 3, 2022

by Siva Prasad Reddy Katamreddy

· 318,183 Views · 59 Likes

Mule Application Deployment to Cloudhub Using Connected App

We will create a Mule application and deploy the same to the cloud hub using Connected App.

May 2, 2022

by Shyam Raj Prasad

· 9,067 Views · 4 Likes

SOAP APIs Aren't Scary: What You Should Know Before You Build a SOAP Integration

Integrating with SOAP APIs can be daunting. Let’s explore some basic SOAP concepts and tools that make building SOAP integrations easier.

Updated May 1, 2022

by Taylor Reece

· 5,701 Views · 3 Likes

Oracle DB Server Installation | Oracle SQL Developer - Connect to the User

In the below video tutorial, let's take a closer look at Oracle DB server installation and connect to a user using Oracle SQL Developer.

Updated April 29, 2022

by Ram N

· 3,496 Views · 4 Likes

Ultra-Fast Microservices in Java: When Microstream Meets Open Liberty

In this article, learn a new database that can make your microservices scale up quickly in the Java world!

April 28, 2022

by Otavio Santana

CORE

· 10,092 Views · 10 Likes

Processing Images in Java With OpenCV and Quarkus

Process and edit your images.

April 26, 2022

by Shaaf Syed

· 5,376 Views · 8 Likes

Slowness in Java Application Due To Increased FullGC Events: G1GC

In this article, learn a particular approach to solve the problem when a Java application became slow due to more GC pauses.

April 26, 2022

by Sahil Aggarwal

· 4,256 Views · 6 Likes

Speeding Up Large Collections Processing in Java

The parallel streams of Java 8 are a straightforward way to improve collections processing. But, other custom parallel strategies may perform better.

Updated April 23, 2022

by Thiago Nascimento

CORE

· 16,363 Views · 9 Likes

Visualizing Thread-Safe Singletons in Java

In this article, I will dive deep into the singleton pattern in Java with a multi-threaded environment view.

Updated April 21, 2022

by Nilotpal Sarkar

· 5,804 Views · 7 Likes

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