Every blog post that took off on Hacker News, ranked by the votes of its best submission. 14,545 posts.
This is the first of a two-part series about Bayesian bandit algorithms. Check out the second post here. Let’s talk about Bayesianism. It’s developed a reputation (not entirely justified, but not entirely unjustified either) for being too mathematically sophisticated or too computationally intensive to work at scale…
One of the features that I’m most pleased with on Richmond Sunlight is the integration of video. It’s one thing to put up chunks of video for people to paw through, but it’s another to automatically index it so that people can be directed to just the parts of the video that interest them. That […]
Your PostgreSQL server is seizing up, with some naughty queries consuming too many resources or blocking others. Don’t panic! You can stop those problem queries and stabilize your system.
A practical Org-mode workflow for calling APIs, working with JSON responses, and querying the resulting data with databases and executable blocks.
A machine learning craftsmanship blog.
I noticed there are no MSVC examples in there — was it not a targeted compiler? If so, I’m curious as to why.
Collection of side projects, conference talks and blog posts experimenting with frontend technologies and human-computer interaction
(even if you’re not that old)
Learn to build production-ready serverless applications on AWS
In this post I describe the Asynchronous Computability Theorem, which uses tools from Algebraic Topology to show whether a task is solvable…
[tweetmeme source= ‘plamere’ only_single=false] One of my favorite hacks at last weekend’s Music Hack Day is Tristan’s Swinger. The Swinger is a bit of python code that tak…
Mutation-based fuzzing is based on the idea that new, bug-triggering inputs can often be created by randomly modifying existing, non-bug-triggering inputs. For example, if we wanted to find bugs in a PDF reader, we could grab a bunch of PDF files off the web, mutate them by flipping a few bits or something, and feed…
ASIAN4D membahas apakah pola Toto4D benar-benar ada, bagaimana cara pemain membacanya, serta insight sederhana yang sering dipakai pemain Indonesia.
In my initial implementation of our lightmapping technology I simply stored lightmap textures in RGBA16F format. This produced excellent results, but at a very high memory cost. I later switched to the R10G10B10A2 fixed point format to reduce the memory footprint of our lightmaps, but that introduce
Python and R are slow when they can’t rely on functionality or libraries backed by C/C++. They are inefficient not only for certain algorithm development but also for common tasks such as FASTQ parsing. Using these languages limits the reach of biologists. Sometimes you may have a brilliant idea but can’t deliver a…
This post is about uninitialized memory, but also about the semantics of highly optimized “low-level” languages in general. I will try to convince you that reasoning by “what the hardware d...
Joe and I recently kicked off a re-read of SICP . I can say that it is the most interesting textbook I have gone through. Imagine, you begin with just 4 or 5 constructs, and you end up building algebraic equation solvers, circuit simulators, and even logic programming languages. Because you start off with such few…
This post is dedicated to the memory of Niklaus Wirth, a computing pioneer who passed away January 1st. In 1995 he wrote an influential article called “A Plea for Lean Software”, and in what follows, I try to make the same case nearly 30 years later, updated for today’s computing horrors. The really short version: the…
You can come to McDonalds and order a salad, but you won't. Same with notebooks, you can write NASA-production-grade software in a notebook, but most likely you won't. Notebooks make you lazy, and encourage bad practices.
There are several aspects of Rust that I’m not particularly fond of but the one that takes the cake is core::io::BorrowedBuf which I despise with passion. It’s a nightly feature which puts in question my extreme emotions about it. On the other hand it means there’s time to stop it from getting stabilised and figure…
I plan on writing about why I am interested in the Lisp family of languages. It will probably come out in stages.
This post was written sixteen months ago, when fish briefly explored Go with the intention of writing a new command line shell. ( fish abandoned Go after discovering that terminal programming is what makes shells so horrible, and term programming is least horrible in C.)
