Hosting static websites is great. As they only contain static assets to be downloaded by the visitor’s browser - think HTML, CSS, Javascript, Fonts, images - no server-side code such as Java or PHP needs to be run. They’re therefore typically faster to load than dynamic websites, they have a smaller attack surface…
Husband, software engineer at Nubank , computer scientist, coffee taster, book reader, stand up coder
I’m not trying to be coy, but what is the iPhone itself? A business device or a consumer product? Using *or* instead of *and* as the conjunction there is clearly laughable.
One of today’s best bloggers in the functional programming space is Chris Penner . Despite this, Chris is criminally underrated—nobody I talk to seems to know of his work. Go check him out as soon as you finish reading this post!
In my previous blog post, I compared the performance of my new ARM-based MacBook Pro with my 2017 Intel-based MacBook Pro. I used a number parsing benchmark. In some cases, the ARM-based MacBook Pro was nearly twice as fast as the older Intel-based MacBook Pro. I think that the Apple M1 processor is a breakthrough ……
What you pay attention to becomes your life.
Last week I was trying to add some testing code to libsecp256k1 and I was pulling out my hair trying to get it to work. No amount of printf was working to illuminate what I was doing wrong. Finally, out of desperation, I thought I would do a quick check to see if there are any compiler bugs related to memcmp , and lo…
Expressive code in C++
Let’s encrypt: an automated certificate authority to encrypt the entire web, Aas et al., CCS’19 This paper tells the story of Let’s Encrypt, from it’s early beginnings in 20…
From the moment I started paying attention to the tech industry, Paul Graham was there. My first job out of college was in SoMa, around the corner from the Justin.tv offices, and his essays were just floating around in the ether, impossible to ignore. His popularization of Lisp was a small part of why I tried Clojure…
To keep below two degrees, we'll need to dramatically reduce current emissions and simultaneously remove 10-15 gigatons of CO2/yr from the atmosphere by 2050. Read on for what that means, why, and how we might do it.
Don't be the gravy
As of today, Windows trusts 322 root certificates issued by 122 different organizations from 47 countries. This number is quite high, and has been steadily growing over the last few years. And it turns out many of those certificates are not needed at all by the vast majority of Windows users, can be distrusted with no…
A few years ago I was working on a contract negotiation with Splunk, and we kept running into what felt like a pretty unreasonable pricing structure. They wanted some number of millions of dollars for a three year license, which felt like a high price to pay for roughly thirty-two ascii characters in a particular…
What happens when you update your DNS?
This post has been a long time in coming. I stopped reading HN over a month ago, so I’ve had some time to cool off. I’ve been struggling to put my thoughts into words, and so this pos…
The standard way to run a book club is to have everybody finish the book before meeting to talk about it. You have one meeting per book. The discussion goes on for one or two hours before it runs out of gas, and then the group picks the next book, and you agree to meet in another month or six weeks.
I want to do $THING. Normally I do my hacking in Python, which is okay but has lots of frustrations. My friends tell me $LANGUAGE is better for doing $THING. After going through the online tutorial, I can see why. Maybe I’ll try $LANGUAGE for this project! Just a few things I need to figure out first: How do I install…
I’ve said it before and will adamantly say it again: it is *prima facie* wrong that one of the rules of the App Store is that an app is not allowed to explain the rules of the App Store.
This is my story as a game developer. It is also a story of how the Finnish game industry came to be.
“David, this one, tell me about it …” He’d let me look at his domain name portfolio. Not names he owned and parked, but domains he owned & developed. This was another early project of his – a job board solely focused on the ranching industry. All aspects – cattle, outfitters, dude/guest, hunting, and even ... Read more
Before adding a dependency to one of my software projects, I do some basic vetting of the dependency. Among the things I check are:
The future of online media
You can choose your friends but you sho’ can’t choose your family, an’ they’re still kin to you no matter whether you acknowledge ’em or not, and it makes you look right silly when you don’t.
On July 31st , Canada’s COVID Alert app was made available for general use, though it does not have support for actually reporting a diagnosis in most provinces, yet.
