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Defensive Design Strategies to Prevent Flaky Tests Flaky tests could be the result of issues in the code, but more often they are due to assumptions in the test code that lead to non-relatable results. There are many reasons that tests can fail intermittently, and some can be easily avoided by applying good defensive design strategies. It's all about making your code agile. |
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Comparing XML and JSON: What’s the Difference? XML (Extensible Markup Language) and JSON (JavaScript Object Notation) are the two most common formats for data interchange. Although either can be used to receive data from a web server, there are differences that set them apart. Here are the abilities and support for each option so you can choose what works for you. |
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Strategically Using Slack Time after a Release When you've worked for months on a big software release, afterward you may want to jump into the next project. But building in some slack time between sprints is a good idea. After a big release, there will probably be more work as new users discover bugs in your software. Plan for some more testing and development. |
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Google's Android App Bundle Is a Win for Developers and Users Google’s new Android App Bundle is a publishing format that offers a more efficient way for developers to build and release apps. It creates lean application APKs that are optimized for each device configuration, without refactoring. This means engineers need to code less, and users are happy to get a smaller download. |
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Building Levels of Testing in Software Development Quality is now considered everyone's responsibility, and many developers are acquiring testing skills to validate their code before it gets to dedicated quality engineers. But where should you start? Consider beginning with unit tests that help you write better code, then building to integration tests and E2E testing. |
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Why UX Is More Important Than Coding When it comes to your project succeeding, the quality of the code is secondary to user experience. That's because software is all about making users' jobs easier. If you start coding in a vacuum without understanding what your users need to do, you can't be sure you’re making the right thing. You need UX research. |
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Driving Agile Change: A Slack Takeover with Mary Poppendieck Thought leaders from the software community are taking over the TechWell Hub to answer questions and engage in conversations. Writer, speaker, and author Mary Poppendieck hosted this Slack takeover and discussed all things agile, including how development has evolved over the decades and how to implement agile changes. |
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What’s New in Apache Cassandra 4.0 Apache Cassandra is an open source, distributed NoSQL database based on the wide column model. The highly scalable, highly available database is great for handling large amounts of data. There is no set release date yet for the next version, Cassandra 4.0, but we do already know about several new features. |