Overview/Description Xamarin software enables the development of cross-platform mobile applications using C#. This course covers how to enable Android and iOS projects how to implement components and how to share code using code projects and class libraries. Xamarin software includes Xamarin.Forms, which allows you to create a single user interface solution that maps to native controls on different platforms. The course will cover how to create a Xamarin.Forms solution in Visual Studio, how to work with layouts and lists, and how to implement page navigations and data binding. It will also...

Overview/Description Git has become the most popular open source version control system for software developers. Despite a historic reputation for difficulty of use and compatibility issues, recent years have seen many improvements, and most of these problems have been solved. In this course, you will learn the importance of version control, how it is used by software developer, and how to use Git effectively for this task. Target Audience Software developers interested in learning about version control systems and Git's basic toolset Prerequisites None Expected Duration (hours)...

Overview/Description Defensive Programming is a methodology for writing code that is not prone to present or future errors potentially caused by unexpected user inputs/actions. In this course you will explore the fundamentals of defensive programming including inspections, testing, input validation, error handling, planning, methods, variables, assertions, and iterative design. Target Audience Developers seeking an introductory guide to developing efficient, secure, applications that are defendable against a variety of issues. Prerequisites none Expected Duration (hours) 2.0...

Overview/Description To test your knowledge on the skills and competencies being measured by the vendor certification exam. TestPrep can be taken in either Study or Certification mode. Study mode is designed to maximize learning by not only testing your knowledge of the material, but also by providing additional information on the topics presented. Certification mode is designed to test your knowledge of the material within a structured testing environment, providing valuable feedback at the end of the test. Target Audience Individuals seeking practice in a structured testing...