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John Walter10/15/14
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The Best of DZone: Oct. 8 - Oct. 15

If you missed anything on DZone this week, now's your chance to catch up! This week's best include a tutorial for getting started building mobile apps with the Ionic framework, an editorial detailing how developers are integrating, an attempt at linear regression, and more.

Sayem Ahmed10/15/14
6301 views
0 replies

JPA Tutorial: Mapping Entities – Part 3

When field access mode is used, JPA directly reads the state values from the fields of an entity using reflection.

Troy Hunt10/15/14
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Raygun.io and Ignoring Specific Web API Exception Types

In the spirit of “here’s something I couldn’t find an easy answer for so I’m writing it myself”, let me very briefly run you through how to have Raygun.io ignore specific exception types raised by Web API.

Burke Holland10/15/14
1711 views
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Building HTML5 Form Validation Bubble Replacements

I’ve written and spoken about HTML5 form validation over the last few years, and one of the most common questions I get is about bubbles. By bubbles I mean the UI controls browsers display validation errors in.

Adam Diaz10/15/14
5090 views
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Hadoop and the mystery of the version number

When I’m working with people on Hadoop I ask what you would think is a simple question. What version of Hadoop are you using? In reality though it’s not as straight forward as you might think.

Ajitesh Kumar10/15/14
4483 views
0 replies

AngularJS - Why & How to Create Custom Module

This article represents key concepts and code samples on why and how to create a custom module with AngularJS.

Markus Eisele10/15/14
3584 views
0 replies

Virtual JBUG at JavaOne - Infinispan, Java EE 7, Hibernate, CDI, Ceylon and Arquillian

Just a short week ago the vJBUG was live-streaming the Red Hat mini-booth sessions from JavaOne and we made all of them available for your to watch if you haven't been able to catch up

Michael Scharhag10/15/14
4002 views
2 replies

Injecting Domain Objects Instead of Infrastructure Components

Dependency Injection is a widely used software design pattern in Java (and many other programming languages) that is used to achieve Inversion of Control.

Omri Erel10/15/14
2971 views
0 replies

SaaS Development Framework Guide

Since Software-as-a-Service (SaaS) adopts a multi-tenancy architecture (MTA), and building an MTA SaaS application requires much effort, the SaaS development framework must address major issues of concern, especially security.

Mike Bushong10/15/14
2911 views
0 replies

Dependency Management and Organic IT Integrations

If the future of IT is about integrated infrastructure, where will this integration take place? Most people will naturally tend to integrate systems and tools that occupy adjacent spaces in common workflows.

Peter Zaitsev10/15/14
2370 views
0 replies

MySQL Replication: 'Got fatal error 1236' Causes and Cures

MySQL replication is a core process for maintaining multiple copies of data – and replication is a very important aspect in database administration. In order to synchronize data between master and slaves you need to make sure that data transfers smoothly, and to do so you need to act promptly regarding replication errors to continue data synchronization.

Marcelo Jabali10/15/14
1600 views
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Working with Device Information in the Oracle Mobile Application Framework

With the proliferation of new device models, form factors and operating systems, you may be thinking about the challenges to make your application work handle all of these different device properties information as there may be features that rely on specific characteristics or capabilities.

Peter Lawrey10/15/14
4505 views
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Kafra Benchmark on Chronicle Queue

I was recently asked to compare the performance of Kafka with Chronicle Queue. No two products are exactly alike, and performing a fair comparison is not easy. We can try to run similar tests and see what results we get.

Chase Seibert10/15/14
5335 views
8 replies

My Favorite Coding Interview Question

Every software engineering interview I have ever participated in has involved a coding exercise. For one position, I would expect three two five separate coding tests.

Andreas Kollegger10/15/14
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0 replies

Graphs for HR Analytics

Recently, I had the pleasure of doing a talk at the Brussels Data Science meetup. Some really cool people there, with interesting things to say. My talk was about how graph databases like Neo4j can contribute to HR Analytics. Here are the slides of the talk.