Sites
blog.j2i.net
My blog, mostly about development. Occasionally other things that I find interesting show up here.
Web Apps and Code Demos
Dynamic Sound Demo
Demonstration of dynamic sound. This demo uses the Math.sin function and pipes the output to the computer's sound hardware.
Gampad Status in JavaScript
Read and interact with the game controller from JavaScript.
NFC Reader
A Mobile Application for reading NFC data using your phone. This app will read the NDEF messages from the card and display them separately.
Sunrise Calculator
If given access to your location, this application will calculate the runrise and sunset time for your location and display it on a 24-hour analogue clock.
Luhn's algorithm
Sample code for a checksum operation that is uses on many numbers, such as credit card numbers.
Wake On Lan
These are command line applications for sending a Wake On Lan signal to a computer. I've made both Signed and unsigned executables for this available.
| Version | Hash |
|---|---|
| Signed C++ Exe |
B4DDEE42C6C294AFB1E93CC120BB934F232DED74E309514CA44654006074F4AB
|
| Unsigned C++ Exe |
6D4AB076AD895F4D815289E4514D610E4A123D1C2CC3081066E62074C7319830
|
| Signed C++ Exe |
39CD1563B470FDC4CBF911B4CFDF4F54D9EE2F85919C6566C1F00FD226290D91
|
| Unsigned .Net Exe |
6B850FB5208F4B63BBE367CE9107E913CC5E237CA93146CD98F7AC040EB3A6E2
|
Magnetic Card Reader
Sample code for parsing data from a magnetic card reader.
Videos
My recent videos from YouTube and Instagram.