Language Resources

JDK 9/JEP 280: String Concatenations Will Never Be the Same

Since JDK 9, string concatenations have undergone a significant change.

February 4, 2019

by Dustin Marx

· 44,484 Views · 38 Likes

Testing Spring Boot Integration With Vault and Postgres Using Testcontainers Framework

Need to write integration tests for your application against a popular third-party solution such as a database?

February 1, 2019

by Piotr Mińkowski

· 33,196 Views · 10 Likes

Automated Testing With JUnit and Selenium for Browser Compatibility

Learn how to implement automated testing with JUnit and Selenium for enhanced browser compatibility.

February 1, 2019

by Sadhvi Singh

· 41,564 Views · 6 Likes

MySQL Tutorial: Understanding The Seconds Behind Master Value

In this post, we examine how to understand and interpret master value in various situations.

February 1, 2019

by Prasad Nagaraj

· 16,507 Views · 1 Like

Generic Extension Method to Map Objects From One Type to Another

We take a look at some C# code to learn how to map objects to different types using generic extension methods.

January 31, 2019

by Faisal Pathan

· 20,942 Views · 4 Likes

Running JAXB xjc Compiler With OpenJDK 11

JAXB is no longer a part of the JDK with Java 11.

January 31, 2019

by Dustin Marx

· 68,263 Views · 1 Like

Spring Transactional Management

This article will cover the Spring transaction management in detail and go over the @transactional annotation.

January 31, 2019

by Joydip Kumar

· 127,498 Views · 13 Likes

JDK 13: What Is AggressiveOpts?

With JDK 13, the AggressiveOpts JVM flag will be completely removed.

January 30, 2019

by Dustin Marx

· 37,213 Views · 10 Likes

A Closer Look at the Java VirtualMachineError

Want to learn more about the different types of characteristics of the Java VirtualMachineError?

January 29, 2019

by Ram Lakshmanan

CORE

· 17,087 Views · 6 Likes

Using a Variable-Length Datatype Without Explicit Length: The Whys and Wherefores (BP007/8)

Learn about built-in code analysis rules to warn you if you forget to specify string length both during variable-length string declaration (BP007) and coercion (BP008).

January 29, 2019

by Phil Factor

· 7,007 Views · 1 Like

5 Courses to Learn Java Concurrency in Depth in 2019

Looking to strengthen your knowledge of Java concurrency and multithreading?

Updated January 28, 2019

by Javin Paul

· 40,795 Views · 30 Likes

Debug Your Python Lambda Functions Locally

Learn how you can debug your lambda functions in Python.

January 28, 2019

by Hamit Burak Emre

· 25,364 Views · 4 Likes

JSON Web Encryption (JWE) in .NET Core

Learn how you can send sensitive data in JWT.

January 28, 2019

by Scott Brady

· 28,196 Views · 4 Likes

5 Online Courses to Crack Java Certification (OCAJP - 1Z0-808) in 2019

"Failing to prepare means preparing to fail."

January 25, 2019

by Javin Paul

· 42,762 Views · 13 Likes

12 Best Augmented Reality SDKs

Check out the top augmented reality SDKs for your AR development projects.

January 25, 2019

by Michael Romilly

· 85,130 Views · 6 Likes

Guide to Behavior-Driven Development in Java

Get your behavior in check with this look at behavior-driven development in Java.

January 25, 2019

by Mahmoud Anouti

· 55,473 Views · 19 Likes

5 Websites to Learn Java for FREE

Looking to learn Java but don't want to spend money?

January 24, 2019

by Javin Paul

· 123,415 Views · 15 Likes

How to Use the Scala ClassTag

Learn more about using the Scala ClassTag to make runtime a lot easier.

Updated January 23, 2019

by Mohamed Alla Pitchai

· 35,994 Views · 6 Likes

Feature Selection Using Genetic Algorithms (GA) in R

Ever been to the Galapagos Islands? No? Well then this post is the second best thing! Read on to learn about GA and implementing them in R.

January 23, 2019

by Pablo Casas

· 15,189 Views · 3 Likes

Apache Kafka + KSQL + TensorFlow for Data Scientists via Python + Jupyter Notebook

Why would a data scientist use Kafka Jupyter Python KSQL TensorFlow all together in a single notebook?

January 23, 2019

by Kai Wähner

CORE

· 10,776 Views · 7 Likes

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