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Lifting Functions to Work With Java Monads
Want to take a more functional approach to Java? The language doesn't offer a lot of options, but here is some custom code you can use for method lifting.
July 24, 2017
by Paweł Szeliga
· 15,221 Views · 27 Likes
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Java Memory Consumption in Docker and How We Employed Spring Boot
If your Docker container is consuming far too much memory to achieve optimal performance, read on to see how one team found a solution.
Updated July 24, 2017
by Serhii Povisenko
· 103,644 Views · 61 Likes
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Working With Centralized Logging With the Elastic Stack
See how Filebeat works with the Elastic, or ELK, stack to locate problems in distributed logs for an application with microservices architecture.
July 24, 2017
by Rafael Salerno
· 6,963 Views · 2 Likes
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How to Interact With a Database Using Callbacks in Node.js
Callback functions have been around for a while, but there have never been any standards for using them — leading to variations in API implementations.
July 23, 2017
by Dan McGhan
· 35,229 Views · 4 Likes
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Running Code With Spring Cloud Function on AWS Lambda
Spring Cloud Function is here! Let's get a simple function working with the serverless titan that is AWS Lambda and API Gateway.
July 22, 2017
by Gyula Lakatos
· 52,035 Views · 27 Likes
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Java 9: A Look at Milling Project Coin
Follow along this explanation of JEP 213: Milling Project Coin. Check out the tweaks coming to the Java language for identifier names, SafeVarargs, and more.
July 21, 2017
by Gowtham Girithar Srirangasamy
· 12,124 Views · 5 Likes
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Java Singletons Using Enum
When making singleton classes, consider using an enum. It solves the problems that can crop up with (de)serialization and reflection.
July 21, 2017
by Dulaj Atapattu
· 266,839 Views · 39 Likes
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Run a Simple .jar Application in a Docker Container
This tutorial shows you how you can run a Hello World .jar application in a Docker container from the command line, without a server.
July 20, 2017
by Julia Bondarchuk
· 266,248 Views · 22 Likes
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How to Interact With a Database Using Various async Patterns in Node.js
Get a little context on how async programming is different than traditional programming. It's not as easy as it may first seem.
July 20, 2017
by Dan McGhan
· 9,156 Views · 3 Likes
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Microservices: Spring Cloud Eureka Server Configuration
Learn what a Eureka server does, why it is useful in microservice architecture, and how to complete its standalone setup.
July 20, 2017
by Shaamik Mitraa
· 122,719 Views · 10 Likes
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Develop and Deploy Microservices With JHipster
This comprehensive guide will walk you through developing and deploying microservices with the help of the open source JHipster.
July 20, 2017
by Matt Raible
· 41,547 Views · 27 Likes
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Defining Bean Dependencies With Java Config in Spring Framework
Here's how to declare beans via Java Config, ranging from inter-bean references to using dependencies as method parameters.
July 19, 2017
by Bartłomiej Słota
· 164,180 Views · 23 Likes
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Designing a Neural Network in Java From a Programmer's Perspective
Learn an approach to programming a neural network using Java in a simple and understandable way so that the code can be reused for various experiments.
July 18, 2017
by Daniela Kolarova DZone Core CORE
· 87,846 Views · 34 Likes
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The Maven Way to Add Non-Maven JARs to a Maven Project [Snippets]
Sometimes we need to add non-Maven controlled JARs into our projects. In this post, we take a quick look at a Maven-based solution for doing this!
July 18, 2017
by Mohammad Nadeem
· 27,786 Views · 13 Likes
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Reactive Streams With Spring Data and MongoDB
Spring Data and MongoDB have made it easy to include Reactive Streams in your projects. Here we cover the config work and changes to annotations you need to know.
July 18, 2017
by Dan Newton
· 40,615 Views · 7 Likes
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Get Started With Spring Boot, SAML, and Okta
Here we dive into security, covering how to use Okta and SAML for the authentication and authorization of your Spring Boot apps.
July 17, 2017
by Matt Raible
· 44,508 Views · 3 Likes
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What Are Reactive Streams in Java?
In this post we take an in-depth look at Reactive programming and streams in Java. With all the hype surrounding reactive systems, this post is worth the read.
July 15, 2017
by John Thompson
· 104,125 Views · 72 Likes
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What False Sharing Is and How JVM Prevents It
Learn how the Java Virtual Machine can help you save space and create a faster web application. Read on to find out more and check out the code.
July 14, 2017
by Artem Rukavytsia
· 16,707 Views · 13 Likes
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Mimic Snapchat Filters Programmatically
Learn to create a facial recognition type app that mimics the filters feature so popular with Snapchat users, for use in your own mobile app.
July 14, 2017
by Garnier Vincent
· 37,566 Views · 5 Likes
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PDF Creation With Java
Need to make some PDFs with Java? If you're not familiar with iText library, here's your chance to see this piece of open source software generate PDFs.
July 14, 2017
by Arun Pandey DZone Core CORE
· 75,615 Views · 29 Likes
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