I wanted to write this blog post for well over half a year. I don’t believe Uber will be a successful business . I’ve been making my points in individual conversations over and over again - with this post I’m creating a writeup of my arguments that I can share in future.
If you have read any of Chuck Moore's work, you know that he is an extreme programmer in the literal sense of the word: a unique philosophy that embraces small, fast, self-contained programs in a spare language and an impressive development environment. But as I read the opening sections of Moore's book Programming a…
A couple of years ago, I was heavily involved in analysing and reporting on the massive VTech hack [https://www.troyhunt.com/when-children-are-breached-inside/], the one where millions of records were exposed including kids' names, genders, ages, photos and the relationship to parents' records which included their
“iOS HFS Normalized UNICODE names, APFS now treats all files as a bag of bytes on iOS. We are requesting that Applications developers call the correct Normalization routines to make sure the file name contains the correct representation.”
My redesign of the Ableton Live. The entire process and elaborate case study of UX and UI design including guerilla UX research, interviews, sketches, drafts, wireframes, iterations, interface ideas and everything in-between. UI design galore.
Did You Really Think All Billionaires Were the Same? Recently, I became a bit obsessed with the one percent of the one percent – Billionaires. I was intrigued when I stumbled on articles telling us…
Programing in Clojure and ClojureScript
ZFS should have been great, but I kind of hate it: ZFS seems to be trapped in the past, before it was sidelined it as the cool storage project of choice; it's inflexible; it lacks modern flash integration; and it's not directly supported by most operating systems. But I put all my valuable data on ZFS because it…
I’ve kept my mouth shut about President Trump since he was elected in early November. I figured there were other things to focus on where I could have an impact and so I did that. But friday’s executive orders are too much for me. Trump is institutionalizing hatred, bigotry, and racism with these orders. They […]
In this blog post, I would like to introduce the JavaScript Binary AST, an ongoing project that we hope will help make webpages load faster, along with a number of other benefits. A little background Over the years, JavaScript has grown from one of the slowest scripting languages available to a high-performance…
I didn’t know I was looking for it, but when I found it something clicked.
Instead of drawing UML diagrams, why not generate them from a network traffic capture of the running system?
We have excellent tools to create and edit text (vim, emacs, sublime, etc.). We have pretty good tools to create and edit tabular data (excel, other spreadsh...
There’s better ways to do this already built into HTTP.
Applying the engineering process to software interviews
This is a detailed step-by-step introduction to R programming. Starting with the two major reasons to learn R for Data Science, it will guide you through the installation process, and prepare you for the basics of R: arithmetics, variables assignment, data types, functions, and documentations.
This is the story of how you’re buying your enterprise software the wrong way. Probably your appliances, too. This is an excerpt from my guide, “Enterprise Software Confidential.” This post is also available in Chinese thanks to Xu Zhi. Some years ago, I had a broken GE washer. Pretty sure I knew the culprit, but if…
What do you do when you cannot copy text between computers due to lack of internet connectivity? I built a modem using the Web Audio API, allowing data transfer via audio.
Tabs and spaces are not what they seem.
We’ve read so many sad stories about communities that were fatally compromised or destroyed due to security exploits. We took that lesson to heart when we founded the Discourse project; we endeavor to build open source software that is secure and safe for communities by default, even if there
Google’s alternative facts.
