Learn how to get the HTTP port programmatically in a Spring Boot application >>>
Yearly Archives: 2020
Reversing a Linked List in Java
Implement two linked list reversal algorithms in Java >>>
The Difference Between a.getClass() and A.class in Java
Learn the differences between calling the Object.getClass() method and using the .class syntax >>>
Find the Last Modified File in a Directory with Java
Learn about file access management in Java >>>
How to Set TLS Version in Apache HttpClient
Learn how to set the TLS version in Apache HTTPClient >>>
Guide to the Gradle Wrapper
In this tutorial, we’ll learn about Gradle Wrapper, an accompanying utility that makes it easier to distribute projects. >>>
Java Weekly, Issue 352
More resilient Java with Bulkheads, a new ML library for Java, GraalVM native images, Spring Boot performance, reinventing VMs, and talent isn’t everything! Oh, and the Baeldung “sale”. Good stuff this week. >>>
Listing the Available Cipher Algorithms
Let’s take a look at how we can list the available cipher algorithms. >>>
CharacterEncodingFilter In SpringBoot
Learn about the CharacterEncodingFilter and its usage in a Spring Boot application. >>>
Get the First Key and Value From a HashMap
In this tutorial, we’ll discuss how to get the first key-value pair from a HashMap without knowing the key. >>>
Does a Method’s Signature Include the Return Type in Java?
Learn why method signatures are comprised of the name and the parameter types’ list in Java. >>>
Checking if a Method Is Static Using Reflection in Java
Learn how we can check if a method is static or not. >>>
Reducing JSON Data Size
In this tutorial, we’ll look at various ways of reducing the size of JSON in our Java applications. >>>
Guide to the System Rules Library
Explore the System Rules library in detail. >>>
Spring Boot Without A Web Server
Learn multiple ways to run a Spring Boot without a web server >>>
JSON Parameters with Spring MVC
Learn how to send JSON parameters in GET and POST requests when using Spring MVC. >>>
Sending Emails with Attachments in Java
Learn how to send emails with single and multiple attachments in Java. >>>
How to Remove a Prefix From Strings in Groovy
Learn how to remove the prefix from a string using Groovy. >>>
Java Weekly, Issue 351
Java 15 goes GA, A collection of Spring/JPA topics, creating highly scalable distributed systems, and good looking GitHub profiles! >>>
Differences in @Valid and @Validated Annotations in Spring
Explore the key differences between the @Valid and @Validated annotations. >>>