WebGL is, all things considered, a pretty decent API. It’s not a great API, but that’s just because OpenGL is also not a great API. It gives you raw access to the GPU and is pretty low-level. For those intimidated by something so low-level, there are quite a few higher-level engines like three.js and Unity which are…
I like Git. I use it all the time. As I sometimes do, I recently took some time to really dig in, read through documentation, and review my global Git configuration. Welcome to my fourth stack...
I made a new years resolution to read at least one C source file from OpenBSD daily.The goal was to both get better at C and to contribute more to the base s...
At this point we have a TCP/IP stack that is able to communicate to other hosts in the Internet. The implementation so far has been fairly straight-forward, but missing a major feature: Reliability. Namely, our TCP does not guarantee the integrity of the data stream it presents to applications. Even establishing the…
Update 2019: This article got 183 comments on Reddit, and 237 comments on Hacker News. Many commenters said it couldn’t be done — they…
Despite advice to the contrary, I have implemented my own crypto for serious use. Here's how.
I had to get there eventually. I had a blog post called “I Wrote a Fast Hashtable” and another blog post called “I Wrote a Faster Hashtable.” Now I finally wrote the fastest…
Originally published at https://www.datacamp.com/community/tutorials/finance-python-trading
From the highly eclectic blog of Mark Dominus
How we beat the state of the art to build a real-life A.I. app.
This is a guest post by Virtual Reality developer Hugh Hancock, creator of VR horror RPG Left-Hand Path .
In the fall of 2016, I was a Teaching Fellow (Harvard's version of TA) for the graduate class on "Advanced Topics in Data Science (CS209/109)" at Harvard University. I was in-charge of designing the class project given to the students, and this tutorial has been built on top of the project I designed for the class.
I’ve used Linux as my primary operating system for well over ten years, yet I still stumble upon things that are completely unknown to me. For example...
A dive into the mechanics that allow Postgres to provide strong atomic guarantees despite the chaotic entropy of production.
“I don’t know what the programming language of the year 2000 will look like, but I know it will be called FORTRAN.” – Charles Anthony Richard Hoare, circa 1982 Fortran is rarely used today in industry — one ranking ranks it behind 29 other languages. However, Fortran is still a dominant language for the large scale…
I'm awarded the Swedish Polhem Prize 2017. (Link to a Swedish-speaking site.) The Polhem Prize (Polhemspriset in Swedish), is awarded "for a high-level technological innovation or an ingenious solution to a technical problem." The Swedish innovation must be available and shown competitive on the open market. This…
A couple of days ago I watched a How Computers Learn talk by Peter Norvig. In this talk, Peter talked about how Google did machine learning and at one point he mentioned that at Google they also applied machine learning to hiring. He said that one thing that was surprising to him was that being a winner at…
List of 30 interesting commands and tips for the Linux shell that I have collected over the years.
Facts about React that should be known before using Redux (or MobX). Most important: Learn React first, then opt-in Redux but only if you need it. There are various techniques in React.js for scaling your local state management. Only if these are not sufficient, use a library like Redux ...
This is the first post in a series on writing your own C compiler. Here are some reasons to write a compiler:
Python integers are stranger than I thought and playing with them can have surprising consequences.
This article aims to provide an overview of the Zend Virtual Machine, as it is found in PHP 7. This is not a comprehensive description, but I try to cover most of the important parts, as well as some of the finer details.
This summer I’ve been interning at Pusher , and have been writing a lot of Go. It’s been a bit of a change coming from a Haskell background, so I decided to write up my thoughts now, at the end.
