Develop advanced Python scripting skills. Learn to leverage next-level Python features such as object-oriented special class methods.

Explore the database options for powering your Python apps. Learn how to create and connect to different types of databases, including SQLite, MySQL, and PostgreSQL.

Learn how to use the CSS Flexible Box Layout module (aka Flexbox) to create advanced responsive layouts.

Streamline the interior design process with Revit and Dynamo. Learn how to make Revit families and create Dynamo scripts to automate the placement of repetitive geometry.

Enhance your programming skillset by learning how to apply your understanding of R— the language of big data—in the SAS environment at an advanced level.

Learn how to apply your understanding of R—the language of big data—in the SAS environment at an advanced level.

Learn how to create more dynamic prototypes with Axure RP. Explore some of the most common ways to use variables and functions in this powerful tool.

Put an end to flaky tests. Learn how to effectively synchronize your test code with the application state using Selenium WebDriver.

Learn how to develop a custom test automation framework with Selenium and your programming language of choice: Ruby, Node.js, or Java.

The Page Object Model is a popular design pattern for automating web applications. Test automators can be more effective if they have mastered multiples ways of creating page objects and understand their pros and cons. In this course, Alan Richardson shows how to model GUI applications as page objects in Selenium. Discover how to refactor code into abstractions and abstract the details of your infrastructure, dependencies, and even technology elements like buttons and input fields. Explore the different types of page objects, and discover how to abstract navigation and test data. Plus, find out how to model the execution of an application with domain-specific languages. Alan closes with tips on making abstraction design decisions.

Automate more effectively using support classes within Selenium WebDriver. Learn about element abstractions, locators, state and element synchronization, and more.

Learn advanced SEO techniques to build an SEO-friendly website from the ground up. Find out how to optimize your site architecture, URLs, speed, and more.

Learn how SEO search factors impact how your content makes its way to your audience.

Figuring out how to architect a new application is a big deal. Doing it the wrong way can lead to a huge headache later. Testing and refactoring can become nightmarish. But it doesn't have to be that way. In this course, instructor Terezija Semenski shows you powerful, easy-to-follow design techniques for Spring events that you can use to write clean, testable, maintainable code with flexible and loosely coupled architectural design. Terezija explains how to leverage Spring events by replacing traditional method calls, then describes a powerful set of Spring event features. She covers how to create and publish custom events and how to implement a new listener for events. Terezija concludes the course with discussions on asynchronous events, filter events, and transaction bound events.

Learn how to write several types of integration testing for both web and client applications, using Spring Boot.

Gain a deep understanding of how the database processes SQL queries, improve your programming skills, and learn to effortlessly read, write, and troubleshoot SQL queries.

Build scalable and resilient databases to support any application. Learn how to write optimized SQL, use indexes, partition data, and use established design patterns.

Learn how to model time series data and apply advanced analysis techniques using SQL.

This advanced course provides instruction for how to work with SQL databases. Learn how to work with relational databases, including how to find, extract, and prepare data.

Learn how to analyze query execution plans and use data modeling strategies to boost query performance.