Master Symfony's Security component to secure your applications with robust authentication and authorization systems. Learn key concepts, components, and configurations to implement secure solutions and discover best practices for encryption, password storage, and protection against common web attacks. Explore implementing user authentication and build enterprise-level PHP applications.

Learn how to create graphical user interfaces for your MATLAB applications using App Designer, a powerful drag-and-drop interface builder that simplifies the design process. This topic covers App Designer's key features, basic components, and the process of designing and writing application logic for a simple GUI app. By the end, you'll be able to build interactive apps that are user-friendly and accessible to a wider audience.

Learn to read and write data to and from various file types in MATLAB, including text, CSV, and Excel files, using functions like `fprintf`, `fread`, `csvwrite`, and `xlswrite`, and discover best practices for file input/output operations. This技能 essential for data scientists and engineers working with large datasets in MATLAB.