Jeff Friesen
Jeff Friesen is a freelance tutor and software developer with an emphasis on Java and mobile technologies. In addition to writing Java and Android books for Apress, Jeff has written numerous articles on Java and other technologies for SitePoint, InformIT, JavaWorld, java.net, and DevSource.
Jeff's articles
Code listings in e-books on Kindle devices can be a problem. Jeff Friesen presents 3 solutions to overcome this challenge.
This article focuses on the == and != operators, which are sometimes referred to as the evil twins. This article explains why they aren't always bad.
In this article, Jeff Friesen introduce a new version of my library that uses wrapper to augment various core objects without actually augmenting them.
Read Augmenting JavaScript Core Objects and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
Read My First Kindle Book: A Case Study and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
Read Getting Started with Android Library Projects, Part 3 and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
This is the second part of Getting Started with Android Library Projects, by the author Jeff Friesen.
Read Getting Started with Android Library Projects, Part 1 and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
Jeff Friesen continues his introduction to the Firefox OS mobile operating system by delving into the world of hosted apps and packages apps.
In the first of two parts, Jeff Friesen explains how to start working with Mozilla's new operating system for mobiles. Could this give web apps the edge?
JSPro celebrates the holiday seasons using CoffeeScript.
This is the fifth and final installment in a series on HTML5 gaming targeting SeaBattle.
This is the fourth post in a five-part series covering HTML5 Gaming via the SeaBattle game.
This is the third installment of a five part series on HTML5 gaming. In particular, this series focuses on the SeaBattle game.
This is the second in a series of posts covering HTML5 Gaming via the SeaBattle game.
This article focuses on HTML5 and JavaScript as a gaming platform. The game SeaBattle is introduced in the first part of this series.
Read Master Mobile-Friendly Image Manipulation: Emboss Images Using Android's Renderscript API and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
In this article, we will explore Corona and build a Corona App. Corona is a software development kit for writing multimedia-rich and high-performance apps, testing them, and building/packaging them for deployment to an Android or iOS platform.
Read Corona 101: Building Cross-Platform Apps for Diverse Markets and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
Read Add a Web Console to Your Toolbox, Part 2 and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
Read Add a Web Console to Your Toolbox, Part 1 and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
Read Beginning Android: Developing Apps with Eclipse and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
Read Beginning Android: Installing and Running Your First App and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
Read Beginning Android: Launching the Android Virtual Device and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
Read Beginning Android: Create an Android Virtual Device and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
Read Beginning Android: Explore and Build Your First App and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.
In this article, lesson 2 of Beginning Android, you'll learn how to install android platform.
Read Beginning Android and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.