Tag Archives: Web Development

SOLID: Part 3 – Liskov Substitution & Interface Segregation Principles

The Single Responsibility (SRP), Open/Closed (OCP), Liskov Substitution, Interface Segregation, and Dependency Inversion. Five agile principles that should guide you every time you write code. Because both the Liskov Substitution Principle (LSP) and the Interface Segregation Principle (ISP) are quite easy to define and exemplify, in this lesson we will talk about both of them. Liskov Substitution Principle (LSP)… Read More »

The Beginner’s Guide to WordPress SEO by Yoast: Final Tweaking

In my previous article, I discussed the social settings of Yoast’s WordPress SEO plugin. In this tutorial, you will learn the final steps to configuring the WordPress SEO plugin with the ultimate goal of making it as rock-solid as possible for your blog. In this tutorial, we will cover the following material: XML sitemaps permalinks internal… Read More »

Working with NSURLSession: Part 4


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