A Java stack trace is displayed when an error or exception occurs. The stack trace, also called a backtrace, consists of a collection of stack records, which store an application's movement during its execution. The stack trace includes information about program subroutines and can be used to debug or troubleshoot and is often used to create log files. These exceptions could be custom (defined by the user) or built-in.

In the world of application development, Application Programming Interfaces (APIs) enables the communication and exchange of data between software. Testing your API is essential to the proper integration and delivery of quality software and product. Unlike UI testing, API automation testing is designed to withstand the short release cycles and frequent changes that occur while using best practices for software development and IT operations. API testing is more important than ever.

Separate feature release from code deployment by leveraging feature flagging. With feature flagging, you can roll out features to select users, turn features off altogether when needed, and conduct A/B testing to inform future product direction. So, what is feature flagging?

TL;DR: GameCI is a toolbox for building Unity games, which contains a collection of Dockerized Unity Editors for different target platforms, and documentation to set up pipelines using GitLab CI and GitHub Actions. You can use GameCI with any CI platfrom that supports Docker, even with Codemagic. Alternatively, you can use Codemagic’s preinstalled Unity Editor, or install another version.

Mocking APIs is an increasingly popular trend, with more and more developers seeing the advantages of mocking dependencies rather than spinning up actual duplicates of resources. On a high-level, a mock API means that you have a service that returns static data, which in turn is based on a real API.

Data visualization tools help turn complex data into intuitive charts, and enable faster understanding of key insights from large datasets. However, for most reporting needs, you need more than data visualization tools for effective business intelligence (BI). For example, not everyone in a team may be technically proficient in SQL, or know how to consume data using charts, graphs and heatmaps.

Adam Law shares some practices and processes that his team uses to ensure that their finance app continues to serve the customer in the best possible way. We’re sharing them with you in the hopes that you pick up something new for your team!

What is data trend analysis in Google Analytics, and how do you perform it? Discover best practices and examples from 50 marketing experts.

Extreme makeover: Low-code edition Instagram did it in 2016, and again, in 2020. LinkedIn did it in 2018. And in 2022, it’s Appian’s turn to do it. Do what, you ask? Get a product makeover in time for the summer. A makeover is a pivotal moment in a product’s lifecycle, a sign of evolution to take the product experience to the next level. When iOS switched to its now-popular flat design from the older one, favored by Steve Jobs himself, it was a monumental shift in look and feel.

If you feel that internal resources are running low relative to demand, you’re not alone. At the 2022 Women of Silicon Valley conference, speakers touched on the difficulty of acquiring and retaining resources, preparing teams for change, and optimizing software testing on a small budget. At the most basic level, the requirements of the software dev process, from designing, coding, and testing, are enormous.