ActionScript Animation

Kosal had a problem pausing between tweens. We went through several revisions. First I suggesting defining the tween properties via array and using anonymous functions passed to the setTimeout function. We found out anonymous functions were a no-go in his version of ActionScript. Then, I suggested using globals, which resulted in the following code:

Stack Overflow – Digg and Expert Exchange’s Love Child

There’s a great new–I think it’s new–site that combines the best aspects of Digg and Experts Exchange into a fun and addicting way to help and be helped! //stackoverflow.com/ Look me up: //stackoverflow.com/users/85905/jamie

T-SQL Export Table Data

Here’s a quick script to export table data:

JSXGraph

Awesome JS graphics library compatible with JQuery and Prototype. JSXGraph » Examples

Gesture Recognition

I came across an awesome article on simple gesture recognition. This page implements a “$1 Gesture Recognizer” that is easy, cheap, and usable almost anywhere. It requires under 100 lines of easy code and achieves 97% recognition rates with only one template defined for each gesture below. With 3+ templates defined, accuracy exceeds 99%. //depts.washington.edu/aimgroup/proj/dollar/

Before We Begin in Earnest

I haven’t written for awhile, so here are my last series of entries before I retire this blog. PatientPro Design Diary Before We Begin In Earnest As a prepubscent child, I had but a passing interest in computers. They were as enchanting in their use as edutainment devices–I must’ve hogged our classroom computer playing Oregon […]

Reversi (Java)

This program was written for my first AI class at Drexel University. It features an AI opponent using the MiniMax algorithm. A Youtube video of the program in action is provided in case you do not want to download the executables: To run, download the zip file, unzip, and run: java OthelloApplication The game was […]

Homework Update

Homework Update! Work hard people! We’re almost done! Yay! Finished Travelling Tournament Problem [see last wednesday’s entry] (cs381) – 8 teams – 10/12 teams not fully functional Othello v .3 (cs451) – added midgame save feature – added load feature – added test units and coverage reports To Finish Several Concurrent Programming Problems (cs361) due […]

Party GUI

My party goers, click here to see a list of couples who will be playing for title of “Best Couple.” //dusers.drexel.edu/~asian/bd2003/gui.swf This is version 1 of my party-competition interface. I tested the login on my laptop and it worked fine, but I believe the dusers server uses a older version of PHP, so my scripts […]

SQL Joins

CS/IS/Computer-Related FAQ Topic: SQL QuestionWhat are joins? What is the difference between all of the different types of joins? AnswerA join is the combination of columsn across multiple tables. This differs from a union, in that unions are combinations of rows. The join syntax looks something like:SELECT * FROM tbl1 [LEFT | RIGHT | INNER […]

Jamie Ly

Developer, student, person

Programming