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Chris Haddad03/07/14
6867 views
0 replies

DevOps = DevOps Principles + DevOps Practices

Successful, long-lasting movement have a clear manifesto outlining goals and principles. Many DevOps adopters may not be aware of the DevOps Manifesto (created by Jez Humble @jezhumble) nor how successful DevOps requires keeping a clear focus on principles, practices, and value (instead of infrastructure tooling).

Nikita Salnikov...03/06/14
2960 views
0 replies

Creating Software for Sysops - Make Sure You Do Not Suck

Plumbr is all about detecting performance problems from within Java applications.

Thomas Mauch03/06/14
1579 views
3 replies

The Magic Testing Challenge: Part 2

If you have to test methods handling complex objects or voluminous data, you easily end up with a bunch of unreadable assert statements. The visual approach featured by MagicTest allows you to write such tests very efficiently. To prove this, the author invites you to a testing challenge.

Paul Duvall03/05/14
5578 views
0 replies

Creating a Secure Deployment Pipeline in Amazon Web Services

Many organizations require a secure infrastructure. I’ve yet to meet a customer that says that security isn’t a concern. But, the decision on “how secure?” should be closely associated with a risk analysis for your organization.

Greg Duncan03/05/14
1190 views
0 replies

Game Programming, the 28 Free eBook Round-Up

The source is a few months old, and these kinds of collections usual concern the author, but in this article you'll find a collection of 28 free eBooks on game programming.

Mike Hadlow03/04/14
4954 views
0 replies

Git Tips: Revert with a new commit

Sometimes you want to set the state of your project back to a previous commit, but keep the history of all the preceding changes. You want to make a commit that reverses all the changes between your previous commit and the current HEAD.

Roger Hughes03/04/14
4396 views
0 replies

Tracking Application Exceptions With Spring

We developers spend a lot of time and energy adding logging to our application in order to prove that it's working okay and to figure out what went wrong when an exception occurs.

Reza Rahman03/04/14
872 views
0 replies

The Basics of Connection Pools in Glassfish

Connection and resource pooling is a key value proposition of modern application servers like GlassFish and WebLogic to significantly boost scalability

Zemian Deng03/03/14
1648 views
0 replies

Generating a War File From a Plain IntelliJ Web Project

Sometimes you just want to create a quick web project in IntelliJ IDEA, and you would use their wizard and with web or Java EE module as starter project.

Bill Lahti02/28/14
2042 views
0 replies

Lessons from Angry Birds: My Thoughts on Android Game Tutorials

I would like share a few thoughts about designing tutorials for an Android game app

Jakub Holý02/28/14
2738 views
0 replies

Handling Deployments When Provisioning JBoss domain.xml (With Ansible)

It is tricky to manage JBoss with a provisioner such as Puppet or Ansible because its domain.xml contains not only rather static configuration but also sections that change quite often such as deployments.

Thomas Mauch02/27/14
2455 views
5 replies

The Magic Testing Challenge

Writing tests belongs to a developer's daily life - but it just takes just too much time. The visual approach featured by MagicTest makes testing so efficient that is almost fun. To prove this, I invite you to a testing challenge. Can your preferred testing framework meet the challenge and testing becomes a breeze as well?

Eric Minick02/27/14
4872 views
0 replies

DevOps for Managers Blog Series

Peter Spung (@paspung) has started a great series on DevOps speaking to the middle management layers.

Cagdas Basaraner02/26/14
61 views
0 replies

Software Version Controlling Best Practices

Use version controlling/source control even if one developer exists. This issue brings change tracking and versioning of the application continuously.

Chase Seibert02/26/14
4814 views
0 replies

Celery fail silently context manager

Celery ships with an configuration option called CELERY_ALWAYS_EAGER which causes all tasks to be executed immediately instead of being asynchronously executed on workers. This can be very useful for unit tests. Instead of running a real message queue and separate worker processes, your unit tests can execute all in one process and still run the necessary tasks.

Zemian Deng02/26/14
5451 views
0 replies

Developing Java EE applications with Maven and WebLogic 12c

The WebLogic Server 12c has very nice support for Maven now. The doc for this is kinda hidden though, so here is a direct link http://docs.oracle.com/middleware/1212/core/MAVEN

Edmund Kirwan02/25/14
1682 views
1 replies

The Refactorer Spectrum

Refactoring is difficult and not everyone can do it.

Tribhuwan Negi02/25/14
3469 views
0 replies

Get Started on Test-Driven Development!

Agile teams embracing TDD thought-process to design and implement their product features have realized significant improvements in code and design quality. Still waiting and thinking about TDD?

Uri Lukach02/24/14
12082 views
7 replies

Java Classloader - Handling Multiple Versions of The Same Class

This article deals with different approaches to load multiple versions of the same class.

Sebastian Laskawiec02/24/14
4525 views
5 replies

Brief comparison of BDD frameworks

This article describes an approach for creating live documentation for Java projects. One of the easiest way is to use a BDD framework - but which one? Hopefully this article will answer your questions...

Peter Lawrey02/24/14
7442 views
0 replies

Common Gotchas in Java

Java is a minimalist language with deliberately less features than other languages, never the less it has edge cases which strange effects, and even some common cases with surprising effects to trip up the unwary.

Dave Bush02/21/14
6036 views
10 replies

Why Don’t You Practice Test First Development?

I would have said “Test Driven Development” but I want to make it clear that what I’m talking about is writing test first, or at least simultaneous to writing the code. Not sometime after, even if that after is immediately after.

Peter Verhas02/21/14
4594 views
3 replies

Never Test Logging

Technical logging is usually not tested.

Zac Gery02/20/14
7087 views
0 replies

Programming Vocabulary: The "No" Reflex

A great development manager once said, "It's just software." That simple statement tells a much larger story. Software development for most companies is all about time and money. Most requests can be satisfied but developers have a tendency to rebut with "no" when they believe the work is too difficult, requires extensive time, or for a variety of other concerns.

Henrik Warne02/20/14
13903 views
7 replies

5 Unit Testing Mistakes

When I first heard about unit testing using a framework like JUnit, I thought it was such a simple and powerful concept.