Creating a DataMatrix GS1 barcode and saving to postscript, PDF, or image for free in C#.

I’ve been working on an interesting project where I had to learn Pitney Bowes Streamweaver in order to sort/merge and barcode postscript with very little knowledge of postscript and no training or knowledge of Streamweaver. I rolled my own in C# in order to understand how the product worked for parsing but didn’t know much […]


Leucine calculator for MSUD management. Windows, Mac, and Linux.

I created a calculator to approximately calculate milligrams of leucine and exchange based on serving size by grams of protein. You can save the calculation as a food and further calculate meal totals. It could be helpful for people with MSUD or possibly body builders needing to calculate luecine intake. I provide this software free […]

Sort list by column preserving index. 

This is yet another reason I love Python!  This is good for something like generating HTML tables with rowspans that you want sorted. Each tuple is a row, each item in the tuple is a cell. If you sort this data it will change the index so if you set a rowspan on the first […]

Batch base64 encode PNGs in Python 3 for use in CSS.

I wrote a simple Python 3 script to base64 encode a series of PNG images for use in CSS, or whatever. If you’re learning Python try adding file output or even go a step further and generate the CSS lines. If you’re here I will assume you are wanting these for CSS but if not, […]

Ajax driven HTML 5 radial gauge.

I’ve updated the JavaScript gauge example I created years ago. It takes a value between 0 and 100 and will automatically update using Ajax to pull the values in from a json file so no need to refresh the page or submit form data, just have a script or web programming language update the json […]

Statusbar example with Swift in XCode 6.2

I’ve created a simple Statusbar application that dynamically creates a menu of Applications in the Utilities folder and opens the Application when the corresponding menu item is clicked. I use simple NSThread for the collection and use image assets for the icon. Not a lot of error handling and could be tweaked for speed, and […]

Minecraft Utilities

My son has been playing a lot of Minecraft and runs a server so I made him a series of utilities to make life easier. The first few I wrote were in Python and Tk, quick and dirty, but I wanted to learn the Swift programming language so I rewrote one utility in XCode 6 […]

Streamweaver and postscript, oh my…

I was tasked to write some Pitney Bowes Streamweaver code for Adobe ES produced postscript. It has been an interesting adventure as I am new to postscript and Streamweaver. I must side step the politics and get to the meat of it. So, I need to take 30k – give or take – letters with […]

Moon Diary – The Witch’s journal

Update – There is a major bug in the database code that causes loss of entries. Since I never got any feedback I am not patching or rewriting this software. Use at your own risk. I created a simple journal application (book of shadows) geared towards Wiccan, it can double as a mood journal, and […]

Quick and dirty way to get Location data on Mac in Xojo

You could make a Xojo plugin in XCode to access the location data, buy a plugin, or maybe use AppleScript but I think this is simple and will work right in the console using Curl as well as within any language that can issue shell commands. Since it’s Curl it should work for Linux as […]