Category: Uncategorized

Today I’ve re-added my freelancing page for software and web development to the site header.

I’ve added Selection Sort to the Sorting Interactive Demo. I also did some code cleanup for the sorting visualizer to make it easier to add new sorting algorithms.

Debugged an issue with the sort code that was causing the sort steps to display improperly when first switching sorts in the drop down box. Also fixed some minor text issues on the page. Fixed the name of the pie graph image. Improved the styling of forms for the sort and pie graph pages.

Changed the Insertion Sort Interactive Demo to Sorting Interactive Demo since I added a drop-down box to the Interactive Demo section to swap between quicksort and insertion sort. I can add other sorting algorithms to this page this way to reuse this framework.

The Portfolio descriptions for Clock Planner and Giant Spider Game have been expanded, mostly to add my corresponding BitBucket repository for these two programs. However, the date updated for these two programs hasn’t been changed since the code for the programs hasn’t changed, just the descriptions.

I did some code cleanup for the pie graph fraction visualizer. The code now renders the initial pie graph in the same location as subsequent renders after pressing the display button. It also displays an error for floats rather than silently taking the floor of the number. I added some additional instructions and static Mathjax…

I’ve added code to display the fraction the user chooses to the Pie Graph Fraction Visualizer. This code uses MathJax to dynamically display the fraction. As I mentioned in my previous post, the first example I tried from the MathJax website to do this did not work. However, after some more searching, I was able…

I have added an interactive pie graph fraction visualizer to visualize fractions in my Portfolio. I have also updated my insertion sort demo with error handling and a listing of the step numbers in the visualization and text output. Both of these interactive pages use the p5js library, which is currently my favorite library for…

Today I added a demo for insertion sort in my Portfolio, which can also be accessed by clicking here. The demo creates an image showing the sequence of steps taken by insertion sort, with the position of the i and j values shown as a yellow and green box, respectively. It also shows the saved…

I have added a ‘Tutoring’ page and a ‘Contact’ page to the site, as well as making this blog accessible from the home page. I am a computer science and mathematics tutor, and I give the details for my rate, when I tutor, and how to set up a session on the ‘Tutoring’ page. If…