The Latest and Popular SDLC Topics

Creating a Blogging Platform in Java: Part 1

In the first part of his series on creating a blogging platform in Java, Grzegorz Ziemonski shares his mindset on the genesis of his project and preparation.

July 16, 2016

by Grzegorz Ziemoński

· 20,564 Views · 8 Likes

Rolling Window Regression: A Simple Approach for Time Series Next Value Predictions

In this article, Srinath Perera takes a look at a simple approach for a time series next value prediction, using the individual data set from a single household's electricity consumption.

July 15, 2016

by Srinath Perera

· 14,077 Views · 4 Likes

What Is a DevOps Engineer?

Here, I will discuss the definition of a DevOps engineer, the skills that IT organizations need to implement DevOps, the skills that an IT professional needs to acquire, and the key to hiring appropriate professionals for the job.

July 14, 2016

by Emanuel Peri

· 11,489 Views · 12 Likes

MuleSoft: Connect to a Flat File

This tutorial teaches MuleSoft users how to connect to a flat file — in this case, something within Microsoft Access.

July 14, 2016

by Sulthony H

· 5,934 Views · 6 Likes

Microservices With AngularJS, Spring Boot, and Kafka

Asynchronous end-to-end calls starting from the view layer to the backend is important in a microservices architecture because there is no guarantee that the containers which receive the calls will handle the response.

Updated July 13, 2016

by Ayman Elgharabawy

· 106,130 Views · 50 Likes

Passing Java Arrays in Oracle Stored Procedure From Mule ESB Flow

A tutorial on how to use Java Arrays with Oracle database and Mule ESB.

Updated July 11, 2016

by Priyobroto Ghosh

· 26,983 Views · 9 Likes

Spring Data + Solr Cloud + Zookeeper + MongoDB + Ubuntu Integration

This article will show you how to set up a clustered MongoDB to store the data, a Solr Cloud to index the data in MongoDB in real time. Then how to use mongo-connector to replicate data from MongoDB to Solr Cloud. And finally, develop a simple Spring Data Solr application that talks to Solr Cloud to search the data in MongoDB.

July 11, 2016

by Chuanbao Lu

· 10,703 Views · 4 Likes

Cracking Competitive Programming With Go

While it may be underutilized, Go can be a great language to compete in programming competitions and hackathons. Here are some basics on how to get started with Go compared to other languages.

July 11, 2016

by Naren Arya

· 10,206 Views · 5 Likes

Code Coverage for JavaFX With GitLab CI

Looking to test an application with JavaFX on GitLab CI? Let me show you how it's done...

July 7, 2016

by Kai Winter

· 8,412 Views · 3 Likes

MongoDB Java API: Using a Sequence Collection With FindAndModify()

Documents in MongoDB have a unique object ID when they are created. How can we get around this to develop a more effective REST API when document lookups are involved?

July 6, 2016

by Kevin Hooke

· 10,379 Views · 2 Likes

Creating PDF Documents With Apache PDFBox 2

Learn how to create PDF Documents with Java and parse the text, with an addition about a bug that Apache PDFBox 2 exposes in JDK 8.

July 6, 2016

by Dustin Marx

· 59,025 Views · 4 Likes

Self-Describing Logging Using Log4J

How many times have you reviewed a log file without the data key (secret decoder ring) that explains what everything means. When a user more informative and intuitive format like JSON or XML? It's not too hard to do and can be quite helpful. Here's an example.

July 5, 2016

by Bob Reselman

· 8,459 Views · 2 Likes

Java 8 Optional—Replace Your Get() Calls

If we still use the get() functionality on optionals, we're effectively opening ourselves to the same problems as null checks. Here's how we should properly use this new tool in our arsenal.

July 5, 2016

by Mario Pio Gioiosa

· 129,037 Views · 87 Likes

Angular Router: Empty Paths, Componentless Routes, and Redirects

We look through some code that shows us how to use some advanced pattern-matching with Angular's URL matching engine.

July 4, 2016

by Victor Savkin

· 72,034 Views · 7 Likes

Get Your Java Package Structures Right

Packaging is one of the underrated features of Java. IDEs are so smart that it only takes a few clicks to reorganize the whole project. But we can do better! We can really benefit from a good package structure.

July 4, 2016

by Grzegorz Ziemoński

· 38,667 Views · 26 Likes

Meet Kapua: An Open Source End-to-End IoT Cloud Platform

Red Hat, Eclipse, and Eurotech have announced Eclipse Kapua — an end-to-end open source IOT cloud platform that combines and enhances several current solutions.

July 1, 2016

by Mike Gates

· 16,289 Views · 6 Likes