Learn about the change to time-based releases with Java, how it differs from semantic versioning and what how we can expect the support lifecycle to change
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SQL Injection and How to Prevent It?
Explore coding mistakes in Java that can lead to a vulnerable application and how to avoid them using the APIs available in the JVM’s standard runtime library.
Hibernate Query Plan Cache
Have a look at how Hibernate’s Query Plan Cache can help improve the performance of an application.
Java Weekly, Issue 268
An in-depth look at Spring Boot configuration with application.properties, and several strategies for dealing with FaaS cold starts.
Spring WebClient and OAuth2 Support
Learn how to set up an application as an OAuth2 Client and use the WebClient to retrieve a secured resource in a full-reactive stack.
Java Weekly, Issue 263
A new series from Spring on integrating Boot apps with Microsoft Azure, and a quick guide on how to run tests individually and in groups with TestProject.
Installing Java on Ubuntu
Learn how to install OpenJDK and Oracle JDK versions 8 through 11 on Ubuntu systems.
SSL Handshake Failures
A focused tutorial on SSL handshake failures and how to fix them.
HTTPS using Self-Signed Certificate in Spring Boot
Explore how to generate a self-signed certificate to enable HTTPS in a Spring Boot application.
Java Weekly, Issue 251
A nice write-up on server-side Kotlin, along with deep dives into Garbage Collection and window functions for aggregating event streams.
Java Weekly, Issue 248
Java 11 is finally out, and an optimization for read-only JPA queries is now available in Spring. A good week.
An Intro to Spring Cloud Vault
A brief introduction to Spring Cloud Vault, showing how to retrieve and manage credentials in Spring applications.
Java Weekly, Issue 246
Native support for the maven surefire and failsafe plugins finally comes to JUnit 5, plus a fresh look at the four pillars of continuous testing.
Java Weekly, Issue 243
A productive week, as we see a clever use of the JUnit 5 Extension Model, and a library developer makes a strong case for migrating to Java modules.
Java List Initialization in One Line
In this quick tutorial, we’ll investigate how can we initialize a List using one-liners.
Why String Is Immutable in Java?
Explore why Strings in the Java language are immutable.
How to Set a Header on a Response with Spring 6
Learn how to set a header on a specific response or on all response in Spring.
New Features in Java 10
A quick and practical overview of the new functionality in Java 10.
Sending Emails with Java
Learn how to use the native Java mail library to send emails with and without attachments.
Introduction to SSL in Java
A quick and practical introduction to SSL in Java.
