Inhalt: Debug your PHP code efficiently with a variety of client and server-side tools. In this concise course for experienced PHP developers, author Jon Peck demonstrates how to leverage PHP's built-in tools, as well as the Xdebug and Firebug extensions, and FirePHP libraries to improve the quality of your code and reduce troubleshooting overhead. This course covers installation of Xdebug on Apache as well as working with the NetBeans IDE (integrated development environment). Jon then introduces native web browser developer tools for Firefox and Chrome, and demonstrates browser independent web debugging tools. Best practices for debugging and profiling web application failures and performance issues are also covered. Umfang: 01:29:01.00
Inhalt: Quickly learn how to manage and configure an Apache web server. This course is designed for IT professionals, office managers, and anyone who's been saddled with an Apache server without any idea of where to start. Author Jon Peck describes what the Apache HTTP Server is and what it's used for, and provides practical information on configuration and logging. Then discover how to troubleshoot common problems and control the server, and learn what questions you should be asking when determining whether to delegate this responsibility to a third party. Umfang: 00:58:03.00
Inhalt: Set yourself up for PHP programming in Linux-the fast, powerful, and free development environment that can be virtualized on almost any machine, including Mac and Windows computers. Explore various Linux distributions and the LAMP stack: the most ubiquitous web server solution on the Internet. Begin by downloading Linux, installing the operating system, and then configuring each additional stack element: Apache, MySQL, and PHP. Instructor Jon Peck describes how the LAMP components work together to support and network your web applications. You'll also learn how to manage Linux from the command line, optimize your system's performance for virtualization, and troubleshoot common installation and configuration issues. Plus, install some of the top PHP tools and frameworks, including Composer, Symfony, and Laravel. Note: The demonstrations use the Ubuntu distribution of Linux, but the skills are applicable to other Linux distributions. Umfang: 04:38:59.00
Inhalt: Node.js apps are known for their blazing-fast speed, but hard-to-find bugs and suboptimal processes can drag performance down. Isolating the problem in the stack can often grind productivity to a halt. In this course, Node.js developer Jon Peck shows how to debug and speed up your site as he walks through how to fix a complete-but flawed-rock-paper-scissors game. Jon shows how to log problems, debug issues, measure performance, implement caching, and continuously optimize your application for performance. Umfang: 02:44:38.00
Inhalt: A maintainable codebase should have clean and easy-to-manage code. In this course, Jon Peck shows how to gauge quality, implement testing, and measure code coverage in your Node.js apps. To help you better understand these key concepts, he walks through how to clean up a buggy restaurant booking app. First, Jon reviews testing and code quality fundamentals. Next, he shows how to find errors by linting your code base, and explores different testing frameworks and their components. Finally, he demonstrates how to write unit and functional tests to exercise the code base, then determine what code was executed with a code coverage report. Umfang: 03:25:03.00
Inhalt: Most software engineers would agree that clean code is easier to maintain than messy code, but what exactly does that look like, and how do go about cleaning up messy code? In this course, Jon Peck shows how to measure quality, implement testing, and measure code coverage in your Node.js apps, using a complete but buggy restaurant booking application to illustrate the concepts. Jon first reviews JavaScript fundamentals and testing and code quality concepts. He then explains how to use linters to find suspicious code; explores different testing frameworks and their components; and shows how to isolate your code for testing using test doubles, then verify with spies and mocks. Jon wraps up the course by showing how to generate reports on code health across your entire codebase. Along the way, he provides challenge and solution videos so you can test your knowledge of each section before moving on. Umfang: 04:21:29
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