A review for readers unfamiliar with this feature: Amazon IAM ( Identity and Access Management ) is a service which allows for the creation of access credentials which are limited in scope; for example, you can have keys which can read objects from Amazon S3 but cannot write any objects. IAM Roles for EC2 are a…
The Rust compiler is written in Rust. This is overall a pretty common practice in compiler development. This usually means that the process of …
This post explores using WebTorrent for serverless data synchronization in web apps, demonstrated by modifying the Voice Memos PWA. The goal was to enable data sharing between devices without a backend server. The solution involves generating magnet URLs that allow peer-to-peer data transfer via WebTorrent. The demo…
Intel's groundbreaking 8008 microprocessor was first produced 45 years ago. 1 This chip, Intel's first 8-bit microprocessor, is the ancesto...
I initially wrote this post for myself, I wanted to understand enough about the underlying physical storage to be able to grasp other concepts which can affect your database. This post is probably more aimed to people with similar interests, I will try to keep it accurate but the aim is to make it simpler to…
Not all developers make positive contributions. Some create more work for others than they do themselves.
Lately I’m writing lots of Rust , and I’m particularly interested in systems programming on unix. I’ve been using and contributing to a library called nix 1 , whose mission is to provide ‘Rust friendly bindings to *nix APIs’.
Two weeks ago, Spotify announced it was migrating from its own datacentres to Google Cloud Platform.
I think PHP sucks, but not for the obvious reasons. Today I got into a mild discussion on twitter, sparked by the following tweet:
The new MacBook Pro shows that Apple is finally becoming serious about developers.
I've been told I'm good at hiding bodies... pic.twitter.com/ZZBHOvzOKt
Build a React + Redux SoundCloud Client. It is a huge tutorial where you build an example real world application. Learn React JS and Redux along the way. Consume the SoundCloud API, login and interact...
On another page , I unleash the simulated annealing algorithm on a toy problem. It generates an image full of random colorful pixels, and rearranges the pixels so that similar colors are near each other.
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A few months ago I wrote about the difficulty of self-funding a rapidly growing startup. If you haven’t read that yet, go and do that now. I’ll wait. Here’s the quick timeline: JAN 2013 — Started on the idea for ConvertKit JUN 2013 — Reached $2,000 a month in recurring revenue (MRR). SEP 2014 — Revenue declines to…
Neural networks have the rather uncanny knack for turning meaning into numbers. Data flows from the input to the output, getting pushed through a series of transformations which process the data into increasingly abstruse vectors of representations. These numbers, the activations of the network, carry useful…
Like many, I was surprised and shocked by the election of Donald Trump as president. I believe his ideas, temperament, and inexperience represent a grave threat to our country and world. Suddenly, all the things I had planned to work on seemed trivial in comparison. Although Internet security and privacy are not the…
A little while back I found need of a PNG loader for a small project of mine . Being a complete tool I of course decided to write my own -- after all, why save yourself effort when there are still wheels waiting to be reinvented? You can check the source to the inflater code here if you so like - it's quite cleanly…
What's inside a counterfeit Macbook charger? After my Macbook charger teardown , a reader sent me a charger he suspected was counterfeit. ...
