Tagged with "tutorial"
Cheat Sheets
Ruby on Rails
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A quick reference guide for Ruby on Rails, containing the default directory structure, predefined variables, methods, reserved words and regular expression syntax.
CSS (V1)
A quick reference guide for CSS, listing selector syntax, properties, units and other useful bits of information.
Articles
Writing Secure PHP, Part 4
The fourth part of the Writing Secure PHP series, covering cross-site scripting, cross-site request forgery and character encoding security issues.
Writing Secure PHP, Part 1
Learn how to avoid some of the most common mistakes in PHP, and so make your sites more secure.
The Box Model For Beginners
An explanation of what the box model is and how it is treated by different user agents.
Faux Columns for Liquid Layouts
Using CSS for layouts can be a problem when using backgrounds for two columns that are not of equal length. This article expands on the solution to this problem from AListApart.
Caching output in PHP
High-traffic sites can often benefit from caching of pages, to save processing of the same data over and over again. This caching tutorial runs through the basics of file caching in PHP.
CSS Selectors for Beginners
CSS Selectors allow you to specify the types and groups of elements you want to apply certain styles to.
PHP for Beginners
An introduction to PHP, one of the most popular programming languages on the web.
Blog Posts
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