Step

Linkedin Learning – AWS for Developers Step Functions Online Class-ZH
English | Size: 198.30 MB
Category: Tutorial

Using Step Functions a fully managed service from AWS developers can design visual workflows and run them to coordinate their AWS services. In this course, instructor Carlos Rivas takes a deep dive into Step Functions, sharing what you need to know to use the service to enhance and automate your cloud
applications without needing to write additional code. Carlos begins by highlighting use cases for Step Functions. He then identifies the elements that make up state machines (the workflows you can build with Step Functions). He shows how to manipulate data when it goes from one function to another; demonstrates how to capture and handle errors; and provides design ideas that can help you avoid common pitfalls. Along the way, Carlos shares challenges that help you practice your new skills.

Lynda – Next Step Python Decorators-APoLLo
English | Size: 104.25 MB
Category: Tutorial

Decorators are an increasingly important feature in Python. They add functionality to an existing object without permanently modifying it. Being able to use decorators effectively is critical to working with larger Python projects and frameworks. In this course, Jonathan Fernandes explains what decorators are and why they are used so extensively in production projects. He explains how to solve common challenges associated with decorators, such as debugging; how to chain decorators; how to use decorators with classes; and how to access the arguments passed into decorated functions. Plus, find out how to use and debug decorators in the real world by examining decorators’ role in the source code for the Flask microplatform.