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Software Features to Avoid in a Production Environment When developing an application, it’s best practice not to use certain software features in a production environment. These include features related to programming language, the OS, the database, a framework, a web or application server, or a tool. You have to consider the production setup to avoid bugs or server crashes. |
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Code Integration: When Moving Slowly Actually Has More Risk Many decisions about code branching models are made in the name of managing risk, and teams sometimes pick models that make integration harder in the name of safety. Moving slowly and placing barriers to change can seem safer, but agile teams work best when they acknowledge that there is also risk in deferring change. |
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Fearless Refactoring, Not Reckless Refactoring Fearless refactoring is the agile concept that a developer should be able to incrementally change code without worrying about breaking it. But it's not believing that you don't need a safety net to detect and correct defects quickly when changes are made—that's just reckless. Here's how to avoid reckless refactoring. |
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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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Building a DevOps Army As you scale DevOps, you need more team members who understand the fundamentals. You could bring in external folks, but they're expensive and in short supply, so start building your DevOps army now by training existing employees. Here's what testers, developers, and IT operations professionals each need to know. |
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How to Decide whether to Quit Your Job Some people are happy with their jobs and know they want to keep them. Others are clear that they want to quit. What's difficult is when the decision to quit or stay is a tough one. The important thing in making that choice is to be sure you’ve examined the issue as objectively as you can from different viewpoints. |
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Cybersecurity Consciousness during COVID-19 As we all deal with COVID-19 across the globe—medically, economically, and professionally—there are plenty of lessons to discover. There is also a lot to learn when it comes to cybersecurity. More people moving toward working from home means more opportunities for hackers to strike, so we must be smart and vigilant. |
