Latest Articles

Learn how to better utilize command line tools, Python, and REST APIs for DevOps practices for Apache NiFi and NiFi registry.

July 30, 2018

by Tim Spann

CORE

· 16,496 Views · 3 Likes

How to Deploy OpenCV on Raspberry Pi and Enable Machine Vision

Want to learn how to enable machine vision on your Raspberry Pi? Check out this tutorial on how to deploy the OpenCV on your Raspberry Pi.

July 30, 2018

by Francesco Azzola

· 22,332 Views · 7 Likes

Top 7 Free Python Compilers and Interpreters

Everyone has their favorite tips, tricks, and tools. For those who enjoy coding in Parseltong– Python, check out these handy compilers.

July 30, 2018

by Shailna Patidar

· 106,684 Views · 3 Likes

xAPI + BI: Analyzing xAPI Data With Business Intelligence Tools

In this post, we look at how big data professionals and data analysts can utilize these two technologies to get better insights.

July 29, 2018

by Allie Tscheulin

· 8,425 Views · 1 Like

Features to Avoid Null Reference Exceptions in Java and Swift

Want to learn more about how to deal with the NullPointerException? Check out this tutorial on how to avoid null reference exceptions in Java and Swift.

July 29, 2018

by Matthias Webhofer

· 18,999 Views · 4 Likes

DZone Research: Real-World Problems Being Solved With APIs

APIs help virtually every industry with airlines and airports being mention most frequently by the respondents.

July 28, 2018

by Tom Smith

CORE

· 7,765 Views · 2 Likes

Intro to Blockchain With Ethereum, Web3j and Spring Boot: Smart Contracts

Want to learn more about how to implement smart contracts with blockchain? Check out this tutorial on how to implement smart contracts with Ethereum and Spring Boot.

July 28, 2018

by Piotr Mińkowski

· 34,259 Views · 11 Likes

Leveraging Lambda Expressions for Lazy Evaluation in Java

Want to learn more about the lazy evaluation in Java? Check out this tutorial on how to use lambda expressions for the purpose of lazy loading data and lazy evaluation.

July 28, 2018

by Grzegorz Piwowarek

· 27,200 Views · 13 Likes

Gradle Multi-Project Builds: Parent Pom Structure

Want to learn how to use a parent pom structure in Gradle? Check out this post on how to use multi-project builds in Gradle with the parent pom structure.

July 27, 2018

by Emmanouil Gkatziouras

CORE

· 28,726 Views · 9 Likes

GraphQL Server With .NET Framework (Not .NET Core)

Wondering whether you can set up a GraphQL server implementation using the regular ole .NET Framework? Then read on.

July 27, 2018

by Anshulee Asthana

· 18,741 Views · 1 Like

Go Go, Go! Stream Processing for Go

A tutorial on how to use the open source Wallroo Labs big data platform to create stream processing for Go-based applications.

July 27, 2018

by Andrew Turley

· 9,802 Views · 2 Likes

JDK 11: New Default Collection Method toArray(IntFunction) [Snippet]

Check out this post on how to use the new default Collection method toArray(IntFunction) in JDK 11. Click here to get the code now.

July 27, 2018

by Dustin Marx

· 15,815 Views · 5 Likes

10 Tips on Working Fast in UNIX or Linux

These ten commands and other tips will increase your productivity by allowing you to navigate and accomplish tasks quicker in UNIX and Linux.

Updated July 27, 2018

by Javin Paul

· 19,795 Views · 19 Likes

ASP.NET Core: Expense Manager Using EF Core and Highcharts

In this article, we will be creating a personal expense manager using Asp.NET Core 2.1 and Entity Framework core Code first approach. An expense manager trac...

July 27, 2018

by Ankit Sharma

· 25,055 Views · 5 Likes

Monitoring Your PostgreSQL Database With Telegraf and InfluxDB

This tutorial will specifically cover the process of setting up Telegraf and InfluxDB to monitor PostgreSQL.

July 27, 2018

by Margo Schaedel

· 15,349 Views · 3 Likes

Enterprise Integration for Ethereum

This article takes a look at the Ethereum Ecosystem and also the Apache Camel connector for Ethereum. Let's also look at use cases for Apache Camel.

July 27, 2018

by Bilgin Ibryam

· 4,614 Views · 2 Likes

How to Create java.awt.Color From String Representation

Check out this post on how to create java.awt.Color from string representations using the Text-IO library. Click here to learn more.

July 27, 2018

by Serban Iordache

· 19,087 Views · 4 Likes

Why Having a Feature Flag Microservice Is a Bad Idea

Mark Henke gives us his opinion about the feature flag buzz, saying that is is not appropriate for microservices as it adds coupling to your code.

July 27, 2018

by Mark Henke

· 15,202 Views · 5 Likes

How to Install Jenkins With a WAR File

Jenkins is an open source tool that can be used for test automation with continuous integration and deployment. Check out this post to learn how to install Jenkins!

July 27, 2018

by Phi Nguyen

· 95,921 Views · 2 Likes

Load Balancers and High Volume Traffic Management

Learn how load balancers came into use and how the different types help applications handle high volume traffic for optimal performance.

July 27, 2018

by Pavlo Konobeyev

· 33,286 Views · 12 Likes

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