Latest Articles

Properties File Lookup Augmentation of Data Flow in Apache NiFi 1.7.x

In this article, a big data expert goes over reading from properties files to use with Apache NiFi flows. Read on to get started!

October 9, 2018

by Tim Spann

CORE

· 6,755 Views · 2 Likes

Building Redis from Source on Ubuntu Server 18.04

Take a look at how you can install the Redis source and overcome the issue with installing it without the dependencies.

Updated October 9, 2018

by Kevin Hooke

· 12,219 Views · 1 Like

Factory Pattern in Kotlin

Want to learn more about the factory design pattern in Kotlin? Check out this post where we will explore factory pattern with a simple example.

Updated October 9, 2018

by Efthymios Vafeiadis

· 38,931 Views · 7 Likes

What a WebView Is and How to Test It

In this article, we give a high-level overview of the architecture of WebViews, what WebViews are used for, and how to test them.

October 9, 2018

by Harshit Paul

· 32,126 Views · 4 Likes

The Good, Bad, and Ugly of Connecting Desktop Apps to a Database

Let's take a look at the good, the bad, and the ugly of connecting desktop apps to a database. Also explore implementation alternatives.

Updated October 9, 2018

by Memi Lavi

· 12,868 Views · 1 Like

Troubleshooting javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure

Learn how to troubleshoot this infamous Java exception to see where the problem lies and find a solution.

October 9, 2018

by Jakub Holý

· 251,735 Views · 6 Likes

You Don't Need GraphQL

If you've heard of GraphQL, you've heard it's bold claim that it is better than other REST APIs. But perhaps it has met its open-source match.

Updated October 9, 2018

by Greg Brown

· 13,199 Views · 5 Likes

Why Use K-Means for Time Series Data? (Part One)

In this post, we take a look at the concept of K-Means clustering and how it can be used to work with time series data. Read on to get started!

October 9, 2018

by Anais Dotis-Georgiou

· 15,524 Views · 8 Likes

The Evolution of the Producer-Consumer Problem in Java

Want to learn more about the evolution of the producer-consumer problem in Java? Check out this post where we look at previous and new ways to handle this problem.

October 9, 2018

by Ioan Tinca

· 119,010 Views · 29 Likes

How to Run Blocking Code in Vert.x

Want to learn how to run blocking code in Vert.x? Check out this post to learn more about blocking code and synchronous APIs.

Updated October 8, 2018

by Hüseyin Akdoğan

CORE

· 24,144 Views · 3 Likes

How to Shift-Left Performance Testing Across Your Organization

You've heard of shift-left for DevOps, now learn how to apply it to performance testing.

Updated October 8, 2018

by Chris Colosimo

· 12,472 Views · 4 Likes

Blow Up Your JUnit Tests With Permutations

Learn how to improve your JUnit test classes with permutations, TestFactory, and DynamicTest objects.

October 8, 2018

by Per-Åke Minborg

· 11,784 Views · 3 Likes

Java HashMap Implementation in a Nutshell

Want to learn more about custom HashMap implementation in Java? Check out this tutorial on how we can implement this data structure using arrays.

October 8, 2018

by Yogen Rai

· 203,492 Views · 11 Likes

Service Stubbing With JMeter and Docker

Learn how to reliably perform service stubbing in performance tests in JMeter with Docker.

October 8, 2018

by Vincenzo Marrazzo

· 8,100 Views · 2 Likes

The Evolution of the JavaScript Programming Language

We discuss the history of JavaScript and some of the most popular JS libraries — programming evolutions that made web development easier and faster.

October 8, 2018

by Anton Shaleynikov

· 20,086 Views · 8 Likes

Consuming Twitter Streaming API With Spring Integration

Let's take a look at consuming a Twitter streaming API with Spring Integration. Also explore some alternatives.

October 8, 2018

by Laszlo Csontos

· 15,330 Views · 2 Likes

Using Java 11 In Production: Important Things To Know

If you are thinking about updating to the latest version of Java, check out this post to learn the most important info about Oracle's Java 11 release.

October 8, 2018

by Trisha Gee

· 32,128 Views · 21 Likes

Forget About the 10x Developer, Focus on 3x Instead

How do you measure developer productivity in a controlled way? Accelerate.io has an answer for that. Take their dev productivity assessment and see how you stack up against others, plus get insight into how to improve your own productivity.

October 6, 2018

by Julian Ghionoiu

· 9,045 Views · 5 Likes

Jenkins in a Nutshell

Learn about Jenkins for continuous integration as part of CI/CD, its advantages, and alternatives.

October 6, 2018

by Daniel Berman

· 18,696 Views · 9 Likes

10 Algorithms and Programming Courses to Crack Coding Interviews

Many junior developers dream of making it at one of the larger tech companies. Take a look at this list for some resources to prepare for your interview.

October 6, 2018

by Javin Paul

· 49,745 Views · 26 Likes

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