Method references in Java like String::isEmpty can be used easily, but their negations cannot. Read this article and find out how to fix this problem and improve your code.
Let's dig deep into the bytecode level so you can see how lambda expressions really work, as well as how to combine them with getters, setters, and other tricks.
In the fourth issue of DZone's Coffee With a Data Scientist, we had a chat with business analytics evangelist, Tuhin Chattopadhyay, to glean some of his expert insights and opinions on the Big Data space.
There is not an absolute right or absolute wrong opinion on this dilemma. But here is why I think there is a misunderstanding of what functional programming really is.
Testing your REST APIs and even calls between microservices are of critical importance. Take a look at a tool that can help make that testing a little easier.
Learn how to get started with Apache NiFi by walking through how to ingest Salesforce data into Hive tables with the help of Progress DataDirect JDBC drivers.
In this tutorial, we show you how to use jBCrypt to hash your passwords, and up your security game in these troubled times for the cybersecurity world.
Learning RxJava can be a challenge, what with it being a fairly substantial shift in how you think. In this post, we take a look at some FAQs that come up.
Understanding promises is essential to understanding async functions. Learn the basics of promises and demonstrate how they can be used to construct asynchronous apps.
Kotlintest, a port of scalatest written in Kotlin, comes with the support of property-based testing. See how to take advantage of it on a few helpful examples.
Microservices and distributed systems are closely linked. But to make sure you can properly trace your services, it's key to architect your solution properly.
Read about cloud automation testing using the Selenium testing framework, including the features and benefits of Selenium for both manual and automation testers.
In the world of Java EE microservices, all eyes are on MicroProfile. But KumuluzEE is already in the game. Let's link and configure some microservices.
In the second part of this Dockerizing Jenkins series, learn to deploy your artifacts, run Artifactory on Docker, and dockerize Maven settings in Jenkins.
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