The latest blog posts to take off on Hacker News. 8,941 posts.
If you've ever used an arithmetic mean, a Pearson correlation or a standard deviation to describe a dataset, I'm writing this for you. Better numbers exist to summarize location, association and spread: numbers that are easier to interpret and that don't act up with wonky data and outliers.
Startups are emotional roller coasters that one minute make you feel like you’re changing the world and the next minute, that everything is falling apart. This guide about how to start a startup may help.
As an IT professional, I always felt an eager for technology and lust for new gadgets and hi-tech toys. When first electrical vehicles appeared on the roads, it was not an exception. However, lack of charging stations and high cost coupled with a need to own some backup vehicle for road trips and…
There is much I take for granted in my life, and the normal functioning of American government is one of those things. In my 46 years, I’ve lived under nine different presidents. The first I remember is Carter. I’ve voted in every presidential election since 1992, but I
This is the second in my series on finding an alternative to Mac OS X. Part 1 was about evaluating 13 alternative operating systems and then choosing one to use full time. The selected OS was elementary OS. The motivation for this change is to get access to better hardware since Apple is neglecting the Mac lineup.
Story of an Iranian Student in US
I think I might be getting old, but it took me completely by surprise that the Mac Mini we use in our lounge room as our TV was 6 years old. It's been such a...
Eat food. Not too much. Mostly plants.
The article is a summary of my lessons learned from On Writing Well by William Zinsser. By providing a summary I hope to help other developers to improve their writing. Apart from that it helps me to memorize my lessons learned.
In 2012, I decided to try to learn MIT's 4-year undergraduate computer science curriculum in 12 months, without taking any classes. I was successful in passing the final exams for 33 classes and completing the required programming projects. You can view my TEDx Talk regarding the challenge, see links to all the free…
Creating the ultimate Linux on the desktop experience for everything in containers.
’Tis the season for resolutions, and I thought it would make sense to write a little about what I hope to work on this year as far as Go is concerned.
Today’s processors contain billions of heat-generating transistors in an ever shrinking space. The power budget might go from: * 1000 watts on a specialized server * 100 watts on desktops * 30 watts on laptops * 5 watts on tablets * 1 or 2 watts on a phone * 100 milliwatts on an embedded
Recently, the company that provides hosting for this website experienced some technical problems and my website went down. This was rather frustrating, and I sent them a Tweet to ask them to please resolve the issue. Before they even responded to me, I suddenly had this email in my inbox.
One of the biggest realisations I’ve come to as part of my PhD, is how little people care about how I spend my time, they only care about what I am able to deliver. Yet in order to deliver, you need to finish. I was recently reading an article on this topic, and I think the advice can be best summed up as:
I recently heard one of the more interesting insights about Silicon Valley I'd heard in a while. It explained something I’d wondered about for years. But I can't tell you what it was. There's too...
One of the largest cost drivers in running a service like Flickr is storage. We’ve described multiple techniques to get this cost down over the years: use of COS , creating sizes dynamically on GPUs and perceptual compression . These projects have been very successful, but our storage cost is still significant. At the…
In 2006, a new entry popped into my idea journal: take my college notes and put them on a learning site. What should I call it: My name? Stuff explained…
I'm not writing macOS because I switched before the new name came along. But let me start at the beginning.
tl;dr: After two weeks of use, I returned my 2016 13" MacBook Pro with Touch Bar and bought one with Function Keys instead. Read on for detailed Battery stress tests, performance tests, and an exploration of how Apple's botched this year's Pro lineup. I've owned almost every generation of Mac desktop and laptop…
[ Cross-posting from last year’s Go contributors AMA on Reddit, because it’s still important to remember. ]
Based on this tweet by Enrico Bertini: Little project I developed during the break looking back at 2016: "Quantifying and Visualizing “Deep Work”" https://t.co/s3d9Zn685Q— Enrico Bertini (@FILWD) January 3, 2017 … after having been successfully primed by this one some weeks ago (because locals!): I also recommend…
I’m going to try to explain a mystery that puzzled me for years. This answer finally dawned on me in the middle of one of those occasional conversations in which non-perplexed friends patiently try…
