Learn to reverse each word in a sentence in Java with example. We will reverse the words in string using StringBuilder and StringUtils classes.
Java array contains – arraylist contains example – HowToDoInJava
Learn how to check if an arraylist contains a value in Java with example. Also, learn to check if array contains an element, along with index of element in array. 1. Java ArrayList Contains Example To check if an ArrayList contains an element, use ArrayList.contains(element) method. contains(element) method does not take null argument, and will …
Java Developers: var Is Your Friend • Todd Ginsberg
Clearing up confusion around Local Variable Type Inference
Convert String to Long in Java – HowToDoInJava
3 Java examples to convert String to long value using Long.parseLong(String), Long.valueOf(String) and new Long(String) constructor.
Java Testing Weekly 33 / 2018
There are many software development blogs out there, but many of them don’t publish testing articles on a regular basis. Also, I have noticed that some software developers don’t read blogs written by software testers. That is a shame because I think that we can learn a lot from them. That is why I decided to create a newsletter that shares the best testing articles which I found during the last week. Let’s get started. Technical Stuff How to Test Logging in Java Part Two: Parallel Boogaloo is an interesting blog post that explains how you can write automated tests for logging when you want to run your tests in parallel. Also, you should read the first part of this series as well. JUnit 5 – Dynamic Tests is an excellent blog post that describes how you can specify test cases at runtime with JUnit 5. The Really Valuable Stuff Best practices vs. good practices in software testing is an extremely important blog post that explains why you should use the phrase: “good practices” instead of the phrase: “best practices”. Hindsight lessons about API testing is a thought-provoking post that helps you to write better tests for your REST APIs
Writing Big JSON Files With Jackson
Sometimes you need to export a lot of data to JSON to a file. Maybe it’s “export all data to JSON”, …
New Feature in Payara Platform 5.182: MicroProfile REST Client
The 5.182 release of Payara Server & Payara Micro brings in MicroProfile 1.3. This introduces a couple of updates to some existing specifications, and three new ones: OpenTracing, OpenAPI, and Type-safe REST Client. In this blog, I’ll be covering our implementation of the Type-safe REST Client.
Java RunnableScheduledFuture Example
In this article we will learn about java.util.concurrent.RunnableScheduledFuture class which was int…
Data Geekery
Data Geekery GmbH, the company behind the popular Java/SQL software jOOQ.
The Will of the [JDK Using] People – Azul Systems, Inc.
What version of the JDK are people planning to use next? The results of a poll on Twitter will surprise you. Are you planing to make the right move?
How to Choose an IDE
If you’re looking to build a Jakarta EE (formerly Java EE) Application, you’re going to need a few things to get started. Let’s get started with either Payara Server® or Payara Micro® and an IDE (Integrated Development Environment). Here’s what you need to know about choosing an IDE to get started.
Maven Checkstyle Plugin example: How to enforce Java quality rules
The easiest way to enforce style guidelines is to use Maven Checkstyle Plugin every time a build occurs. Ensure developers are following all the Java Checkstyle rules.
Top 20 Java Books of 2017 Which You Can Read in 2018 – Best of Lot
Only a few days have left in 2017 and while I am busy making my goals for 2017, I am also looking back on what I have done in 2017. One of …
Google Releases Spring Model for Java on Cloud — ADTmag
Google and the Spring Team at Pivotal just announced the general availability of Spring Cloud GCP 1.0, a joint project aiming to make life easier for Java developers building Spring Boot applications that consume GCP services.