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.
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.
JSPro celebrates the holiday seasons using CoffeeScript.
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 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.
In this article, lesson 2 of Beginning Android, you'll learn how to install android platform.