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Cultivating Quality Code: A Slack Takeover with Jeff Langr Thought leaders from the software community are taking over the TechWell Hub to answer questions and engage in conversations. Jeff Langr, author of a number of books about software, hosted this Slack takeover and discussed the pros of unit testing versus end-to-end testing, code reviews, and test-driven development. |
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Using the Phalcon PHP Framework with MySQL Some PHP frameworks now support the model-view-controller (MVC) design pattern, most notably the open source Phalcon framework. Phalcon has the lowest level of overhead due to memory and CPU for MVC applications, and it supports object-relational mapping features. Here's how you can get started with Phalcon and MySQL. |
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Narrow versus Strong AI: The Future of Artificial Intelligence Artificial intelligence is one of the fastest growing fields in technology, but there’s still a lot of uncertainty surrounding what truly qualifies as AI, the different types of AI, and how quickly AI is advancing. How do we differentiate AI that updates us on today’s weather from AI that can think and act on its own? |
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2 Ways Developers Can Contribute to Better Testing Testers need to find important information about product quality and present it in a way that can be acted upon. As the people building the software, developers are in a great position to observe the product. By monitoring the test environment and conducting unit testing, they can help inform about product quality. |
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Making Testing Work within Your Sprints A common problem for Scrum teams is having a good understanding of what work is complete by the end of the sprint. Teams often end with a few items coded but not fully tested, but since the goal of a sprint is to have a deliverable increment of work, skipping tests isn’t a good idea. Here's how you can fit them in. |
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Choosing a Font for Software with a Global Audience As more businesses are establishing a worldwide presence, our approach to software must consider globalization and localization. So when it comes to designing the user interface for our apps and websites, we must consider good typography. Here's what to take into account when choosing fonts for international products. |
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Scrum Can Help You See the Forest and the Trees In project management, it's easy to focus on details to the extent that you lose track of the larger goal. Scrum can help you identify flaws and gaps, and skipping or trivializing Scrum events will just hide the fact that there are things you need to improve. Finding problems is something to be celebrated, not hidden. |
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How DevOps Has Changed the Landscape of Testing The focus on automation and “continuous everything,” from integration, deployment, and now all the buzz about continuous testing, makes the daily activities of a tester in DevOps challenging. Testers may be used to controlling quality—or thinking they do—but they need to pivot to assuring their teams focus on quality. |