Java Resources

JVM Calendar: JDPR or Java Data Protection Recommendations

After GDPR, we offer some additional thoughts on data protection within Java applications.

December 12, 2018

by Erik Costlow

· 10,484 Views · 3 Likes

Java Convert Map to Array [Snippet]

Check out this code example to learn more about converting to arrays.

December 10, 2018

by Ramesh Fadatare

· 20,878 Views · 8 Likes

The JDKs: Which One to Use?

Need help deciding which JDK is right for you? Look no further.

December 10, 2018

by Fernando Almeida

· 113,349 Views · 46 Likes

Installing Maven With Your JDK

Apache Maven remains one of the most popular dependency managers in the world of Java.

December 7, 2018

by John Thompson

· 93,816 Views · 11 Likes

How to Fix Invalid Target Release: 1.7, 1.8, 1.9, or 1.10 Error in Maven Build

Trying to build a Java project with Maven but your build keeps failing? Here's why.

December 7, 2018

by Javin Paul

· 180,546 Views · 7 Likes

WeakHashMap in Java With Class Example

Let's take a closer look at the WeakHashMap implementation in Java.

December 7, 2018

by Ramesh Fadatare

· 20,661 Views · 15 Likes

The Right Way to Reverse a String in Java

Learn the right way to reverse a String.

Updated December 6, 2018

by Jonatan Ivanov

· 46,276 Views · 26 Likes

All Hibernate Annotations: Mapping Annotations

If you make use of Hibernate, then this exhaustive reference of hibernate annotations will come in handy.

Updated December 6, 2018

by Ramesh Fadatare

· 69,842 Views · 7 Likes

Why I Never Null-Check Parameters

Writing code with input parameters that are not null is not "safer" — it's the opposite.

December 4, 2018

by Robert Brautigam

· 95,382 Views · 30 Likes

The Dex File Format

Let's get to familiar with Dex files, which are about to get a lot smaller with the advent of D8.

Updated December 3, 2018

by Jamie Lynch

· 18,075 Views · 1 Like

Distributed Java Locks With Redis

Learn more about distributed locking and how to implement it in your projects!

December 3, 2018

by Nikita Koksharov

· 66,480 Views · 8 Likes

Hibernate 5 Java Configuration Example

Configuring Hibernate 5 is a snap.

December 3, 2018

by Ramesh Fadatare

· 184,693 Views · 13 Likes

How to Solve Your Java Performance Problems (Part 1)

Solve your Java performance problems with PDM, the Performance Diagnostic Methodology.

December 3, 2018

by Gunter Rotsaert

CORE

· 35,639 Views · 56 Likes

Hibernate Acceleration With Snapshots

Learn to boost speed in Hibernate projects with JPA support in Spring Boot with in-JVM-memory snapshots.

November 30, 2018

by Dan Lawesson

· 8,088 Views · 4 Likes

Top 5 Courses to Learn Spring Boot in 2019

If you are looking to learn more about Spring Boot, then you have come to the right place!

Updated November 30, 2018

by Javin Paul

· 61,654 Views · 13 Likes

Hibernate 5 XML Configuration Example

In this article, learn how to create a Hibernate Application using hibernate.cfg.xml configuration to connect to the MySQL database.

November 29, 2018

by Ramesh Fadatare

· 166,194 Views · 5 Likes

Guide to Scripting With the Spring Framework

Scripting is one of the best ways to make your code customizable at runtime. Take a look!

Updated November 29, 2018

by Andrey Belyaev

CORE

· 24,982 Views · 14 Likes

Shortest Code and Lowest Latency in Java

How do you write code that executes at maximum speed while still keeping coding to a minimum?

November 28, 2018

by Per-Åke Minborg

· 18,292 Views · 16 Likes

Spring Cloud Config and Self-Signed Certificates

What is a Spring Cloud Config? And how can I implement it with a self-signed certificate?

November 28, 2018

by Scott Sosna

CORE

· 13,206 Views · 3 Likes

26 Reasons Why Using Optional Correctly Is Not Optional

Optionals are not as easy as they seem.

November 28, 2018

by Anghel Leonard

CORE

· 290,932 Views · 107 Likes

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