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Java Heap Analysis – Series Part One

james_cavazosby James Cavazos, Senior Performance Engineer

In Java performance testing, one of the most common and sometimes most frustrating issues is the memory leak. Even the most experienced engineer can slip a memory leak into their code. It is important to know how to spot one and debug the issue. Even if you can’t find the source of the issue without a developer’s help, they will always need data to work with so being able to provide useful information is crucial. Therefore, for a Java memory leak, the first thing you will always be asked for is a heap dump.

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Localization Done Right Guarantees Delighted Clients: High Level Localization Guidelines

by Paul Cooper, Senior Localization Engineer

Any time software is destined for the global market or for a diverse audience within a region, it is well worth planning the localization effort. Seemingly small errors in wording or presentation can ruin the professional aspects of a product, leaving instead an impression of amateurism or cultural indifference. The following steps are a guide to the localization process to produce successful translation packages.

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The Right Way to Hire Software Developers

Roger Frechby Roger Frech, Senior Software Architect

The new employee selection and hiring process is important for any business, but it is uniquely important, and uniquely difficult, for software development organizations.  Many organizations conduct a hiring process that overemphasizes the assessment of some of the candidate’s qualities, while ignoring others that may be more important.   A balanced approach, and more reasonable expectations, can lead to a more efficient hiring process. Continue reading


Adding and Handling Click Events for NVD3 Graph Elements in Angular Applications

Larry Van Sickleby Larry Van Sickle, Senior Software Engineer

NVD3 is an easy-to-use JavaScript library for building charts and graphs. Very often designers want to have a chart be interactive, letting user drill down on data by clicking on elements of the charts. For example, on a bar chart of votes by state, the user could click on the bar for Texas and see a new chart with the votes by region for the state.

AngularJS is a versatile toolset for building browser-based applications.

How can a developer make the elements of a chart clickable using NVD3 in an Angular application?

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A First Look at Bamboo and Docker

Gary Ormsbyby Gary Ormsby, Senior Software Engineer

Bamboo, Atlassian‘s Continuous Integration (CI) product, can be an attractive option for those utilizing Atlassian’s other products, as we do.  We started using its cloud version recently for a client’s turn-key web app that we are developing.   Historically, we’ve used self-hosted servers for our infrastructure but here we wanted to explore an online solution.  The initial setup to integrate these systems was substantial and we have found that their maintenance has required spikes in time as well.

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The State of Being Secure: A Primer on Security in your Organization

Karel Gonzalezby Karel Gonzalez, Senior Software Engineer

A few weeks ago, I had the opportunity to attend the Lonestar Application Security Conference here in Austin. Security is something I have always been mindful of during my development, but I still felt a sense of futility about it. I ask myself on a fairly regular basis “I’m doing something, but am I doing enough?” Continue reading

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Better Automated GUI Testing via Virtual Frame Buffers

troy-rudolphby Troy Rudolph, Senior Software Engineer

We’ve been assisting one of our clients in the development of a large web application facing many large customers and working with several types of devices for data gathering. As a result, we’ve built a lot of automated tests at all levels: acceptance, functional, integration and unit.

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