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Mateusz Haligowski09/16/14
5634 views
0 replies

A new way of extracting values in AssertJ collections assertions

The old extracting function in AssertJ utilized reflections and did not allow the arbitrary extractions. The new approach addresses the issues.

Yuexiang Zhang09/16/14
2048 views
0 replies

Static File Best Practices on Nginx-Clojure

Nginx-Clojure make it possible to write HTTP services by Clojure/Java/Groovy on Nginx which is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server. All benefits from Nginx can be used together with Nginx-Clojure. This article will discuss static file best practices on Nginx-Clojure.

Michael Sahota09/15/14
2256 views
1 replies

Stop Agile Initiatives!

I am sick to death of Agile Initiatives because they usually fail. The core problem is that the typical approach used to initiate Agile is inconsistent with Agile goals of empowerment and engagement.

Raymond Camden09/15/14
1707 views
0 replies

Proof of Concept: Live HTML checking for a textarea

Of course, from time to time I screw up and forget to close a tag or make some other mistake. For a while now I've wondered - is there an easy way to check for that and potentially catch those mistakes before I save the form?

Gil Zilberfeld09/12/14
5216 views
1 replies

The Hidden Cost Of Estimation

“Why would you want a rough estimate, when I can do a more precise one?” And really, if we can do something better, why do it half way? There’s a simple answer, but I’ll give it after the long detailed one.

Rob J Hyndman09/12/14
5876 views
0 replies

Generating quantile forecasts in R

A “quan­tile fore­cast” is a quan­tile of the fore­cast dis­tri­b­u­tion. Still assum­ing nor­mal­ity, we could gen­er­ate the fore­cast quan­tiles from 1% to 99% in R using...

Andrew Pielage09/12/14
4933 views
0 replies

Alternative Logging Frameworks for Application Servers: WebLogic

Welcome to the second in the blog series of using alternative logging frameworks with application servers. This entry will focus on WebLogic, specifically 12c, and configuring it to use Log4j and SLF4J with Logback.

Chris Odell09/11/14
7143 views
2 replies

The Codesmith

We are at a point in time where people who write software are much like the craftspeople and artisans in times past. Software is not yet something that can be easily manufactured on an assembly line. So are you a codesmith?

Kai Wähner09/11/14
6861 views
0 replies

Comparison of Alternatives for Stream Processing and Streaming Analytics

The article discusses what stream processing is, how it fits into a big data architecture with Hadoop and a data warehouse (DWH), when stream processing makes sense, and what technologies and products you can choose from. Comparison of open source and proprietary stream processing / streaming analytics alternatives: Apache Storm, Spark, IBM InfoSphere Streams, TIBCO StreamBase, Software AG's Apama, etc.

Michael Crump09/10/14
2844 views
0 replies

How to Run HTML files in your Browser from GitHub

If you have a .html file in a GitHub repository and want to view that page directly, you would typically download or clone the repo to your local hard drive and run it from there. There is an easier way.

Alec Noller09/10/14
9848 views
0 replies

Dev of the Week: Adam Diaz

Every week at DZone, we feature a new developer/blogger to catch up and find out what he or she is working on now and what's coming next. This week we're talking to Adam Diaz, Hadoop Architect at the Teradata Big Data Center of Excellence and featured author in DZone's upcoming 2014 Guide to Big Data.

Alec Noller09/10/14
11907 views
0 replies

The Best of DZone: September 3 - September 10

If you missed anything on DZone this week, now's your chance to catch up! This week's best include the reasons why Vaadin is a Passat, named parameters in Java, mobile gaming with Haskell and SDL, NoSQL job trends, and more.

Quinten De Swaef09/10/14
13318 views
0 replies

Event driven programming using Spring Boot and Reactor

This article will teach you how you can setup an environment to develop in an event-driven fashion using Spring Boot and the Reactor framework.

Rob Galanakis09/10/14
2753 views
2 replies

Can you quantify trust?

Bad managers, who are by definition less trusted, can easily rationalize away any attempt at quantification. One quantifiable measure would be employee turnover.

Andrew Fuqua09/09/14
7711 views
1 replies

Don't Estimate Stories In Sprint Planning

I don’t estimate stories in sprint planning. Nor do I re-estimate stories in sprint planning. I estimate stories in a separate estimating meeting and usually at least a couple sprints in advance, if not more. There are a few reasons why (re)estimating during sprint planning is a dangerous practice: