Notebooks

Learning about PDF generation with TCPDF and FPDF.

Understanding file permissions in PHP.

Understanding prepared statements in PHP for security.

Learning about SQL injection and how to prevent it in PHP.

Understanding what Node.js is and why it is important.

Exploring the architecture of Node.js, including its event-driven and single-threaded nature.

Understanding the asynchronous and event-driven nature of Node.js.

Learning about error handling in Node.js, including try/catch and error-first callbacks.

Exploring Node.js processes and threads, including fork(), spawn(), exec(), and child threads.

Understanding the role and usage of NPM in Node.js.