Franklin Ta

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Migrated to Ghost

Hosting for my old wordpress blog expired so I'm trying out Ghost now. Let me know if you see anything broken.

  • Franklin Ta
1 min read

Image diffing using CSS

Since the last post on CSS was popular here is another simple CSS trick that I found useful in the past. Let’s say we want to find the difference between these two

  • Franklin Ta
3 min read

Serverless WebRTC using QR codes

For those not familiar, WebRTC is a technology for peer-to-peer communication between browsers. But despite being peer to peer, WebRTC still requires setting up servers for exchanging session descriptions before the browsers can

  • Franklin Ta
3 min read

6DOF Positional Tracking with the Wiimote

In this post I am going to talk about how to track the absolute position and orientation of a wiimote in 3D space. This is certainly nothing new and was done over seven

  • Franklin Ta
7 min read

Computing CSS matrix3d transforms

I was cleaning out some old notes from my previous job and found some math scribbles for computing CSS transforms and thought I would share it. For some context, I was working on

  • Franklin Ta
6 min read

Predicting the next Math.random() in Java

A while back a friend of mine hosted a programming competition where you were given 9 random numbers one at a time and you had to guess the rank (the sorted position amongst

  • Franklin Ta
4 min read

Solving CAPTCHAs on Project Euler

A couple weeks ago I started doing Project Euler problems. Unfortunately this was during their security breach so login was disabled so I couldn’t get credit for any of the problems I

  • Franklin Ta
4 min read

Hello world!

I wanted to start blogging for a while now but never had time. Today I will finally start! It’s probably going to be mostly about programming and math.

  • Franklin Ta
1 min read
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