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Improve your PHP skills with these easy projects. Learn how to build a calculator in PHP to convert measurements (length, area, speed, temperature, etc.) between different units.
These quick and easy PHP projects help you build password generators and password strength meters for more secure sites and applications.
These quick and easy PHP projects show you how to build effective websites with a single page. Learn to add features like IP and browser detection, date comparisons, and content and style randomization.
Learn the basics of PHP (including variables, logical expressions, loops, and functions), and discover how to connect to a MySQL database and develop a complete web application.
Shows how OOP techniques can streamline database queries, help manage sessions, and simplify user logins.
Learn how to use RSpec, the Ruby testing framework that can help developers be more productive, write better code, and reduce bugs during development.
Explore solutions to common Ruby programming challenges, and compare the results with other programming languages, in the Code Clinic series.
Learn how to meet the most important security challenges when developing websites with PHP.
Learn about the most important security concerns when developing websites, and what you can do to keep your servers, software, and data safe from harm.
Learn to use the popular web framework Ruby on Rails 4 to create full-featured, object-oriented web applications.
Shows how to create full-featured, object-oriented web applications with the Ruby on Rails framework.
Shows how to use Git, the popular open-source version control software, to manage changes to source code.
Shows how to find and manipulate text using regular expressions.
Unlock the powerful capabilities of Unix that underlie Mac OS X, teaching how to use command-line syntax to perform common tasks such as file management, data entry, and text manipulation.
Teaches the fundamentals of Ruby, the popular object-oriented open-source programming language.