Every blog post that took off on Hacker News, ranked by the votes of its best submission. 49,234 posts.
In this article I’m trying to explain the difference/similarities between dynamic programing and divide and conquer approaches based on two examples - binary search and minimum edit distance (Levenshtein distance)
Almost five years ago to today, I made a simple proposal to the world: Port MAME/MESS to Javascript. That happened. I mean, it cost a dozen people hundreds of hours of their lives…. and there…
My learnings from publishing my first ever Dockerfile for ugit (a shell script based tool to undo git command) and writing the most optimized dockerfile for it.
So Oxide is making some cool stuff huh? Big metal boxes with lots of computer in them. Servers as they should be! Too bad I can’t afford to buy one for myself… but wait, they’re open-sourcing the software they’re writing to do it. Mom said we can have Oxide at Home!
Tim Berners-Lee rightfully deserves all the credit for his early work around URI, HTTP and HTML. His efforts ultimately led to the official HTTP 1.0 ( RFC 1945 ) specification in 1996, the HTTP 1.1 proposal (RFC 2068) in 1997 and consequently the official HTTP 1.1 spec ( RFC 2616 ) in 1999. The web as we know it…
This document comes with a companion example program, available as one file or as multiple files (zipped) .
Peep Show, a British tv series running from 2003 to 2015, starring David Mitchell and Robert Webb as a pair of miserable, co-dependent roommates living in Croydon, London, is the most realistic por…
I am a bit dissatisfied with the use of the Tragedy of the commons to represent issues with free and open source software development. It is not an abstract resource that can be depleted when overused. It is not magically maintained if left alone.
In Sonoma, some healthy Macs are unable to retain complete logs for 24 hours because of the frequency of entries, and even when privacy is removed, some content is censored.
Researching a topic is hard, because not only are you trying to puzzle together the causes and effects of a given problem or historical series of events, you're also looking out carefully for leads and new threads to pull. Falling down rabbit holes is common—and encouraged—but eventually you need to pull yourself back…
Eric Park's website
You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…
A few months ago, British Airways' customers had their credit card details stolen. How was this possible? The best guess goes something like this: BA had 3rd party JS on its payment page <script src="https://example.com/whatever.js"></script> The 3rd party's site was hacked, and the JS was changed. BA's customers ran…
Sometimes a pure Python script can't just deliver the performance we need. When that's the case we have to resort to writing our logic in a "fast" compiled language like C or Rust and expose the function with through a Python module. This way we get the best of both worlds. Today I focus on how to use Rust for writing…
I’ve been sitting on this information for some time, waiting to get more research done before I publish a post. But since word has come out about how Lenovo preloads what amounts to very bad spyware on their PCs, I thought I should also just go right ahead to spill the beans on the Mac.
Raspberry Pi launched the 2 gig Pi 5 for $50, and besides half the RAM and a lower price, it has a new stepping of the main BCM2712 chip. This is the BCM2712 D0 stepping. Older Pi 5's shipped with a C1. In their blog post, they said: The new D0 stepping strips away all that unneeded functionality, leaving only the…
After the initial learning curve, I found that Cardboard WM help me stay focused on one task and it greatly reduced how much time I spent rearranging my windows.
Bret Devereaux (A Collection of Unmitigated Pedantry)2025214 points83 commentsHistory & Retro Computing details
This is the first part of the third part of our series (I, II, IIIa, IIIb, IVa, IVb, IVc, IVd,IVe, V) discussing the patterns of life of the pre-modern peasants who made up the great majority of al…
I want to view a picture of a funny cat I found on the web. How hard can it be?
After many years of development, the Vale compiler just hit its 100,000th line of code.
He worked with computers; she worked with trees, and the flowers that took hold on the sides of the Mountain.
I don't disagree with PG when he says that Facebook's IPO performance (or lack thereof) has the potential to impact valuations in startup land. I think it will be particularly impactful on the late stage and secondary markets where most of the IPO valuation speculation is happening. But let's put Facebook's current…
I have been steeping myself in probabilistic exercises recently, because it’s an area where I feel like I could benefit from building better intuition. I have found a recurring key to solving many of them: conditioning on an intermediary state, and then computing the value of that intermediary state separately. This…
Uber has a new CEO, and the reason he is a great choice explain why the Uber job is still an attractive one.
