Category: App Development

Internet of Things (IoT) Project-Project Plan

Start with the End in Mind.   Goals Understand the nature of the temperature gradient relative to a heated building with attached enclosed space Notify me when there is a risk of garage stores beverages freezing (and possibly bursting) Notify…

Infrastructure The silent project plan killer

In theory, you get a piece of software and install it and begin using it. That works maybe 30% of the time. Invariably, you run the install and various messages begin to pop up. Maybe you have a permission problem,…

Mobile App development with PhoneGap

A few years ago, I had an idea for an App. At the time, I did some research and felt that Appcelerator was the right way to go. I coded the core parts of the system but began to bog…

Stumbled on a Javascript Bug

Wow,   This is rare. While writing code, I stumbled on a bug in the language. In my application, I’m using the mod operator (%) and I have used it for decades successfully (although not only in JavaScript). So the…