11791
Improved default settings for Linux machines
A quick overview of Linux settings I change on almost every machine I manage.
New
The latest blog posts to take off on Hacker News. 14,544 posts.
11792
Lotus, a web framework for Ruby
Lotus is a complete web framework for Ruby with a strong emphasis on object oriented design and testability. If you use it, you employ less DSLs and more objects, zero monkey-patching, separation of concerns between MVC layers. Each library is designed to be small, fast and testable.
11793
Put Yourself Out There: The Myth of the Genius Programmer
A year ago I decided to put myself out there and face my fear of being vulnerable by starting a blog. I look at what has happened since then and how great of an experience it has been.
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11795
Butchering HQX pixel art scaling filters
The HQX filters , namely hq2x, hq3x and hq4x, are well-known pixel art scalers. They are mainly used by old console (such as NES) emulators to provide a smooth rendering of the games. It was developed around 2003 by Maxim Stepin.
11796
Finding Compiler Bugs by Removing Dead Code
What has caused you to slack off on the bug reporting? The cost of computer time or the human effort side? (I’m guessing the second.)
11797
Java Pain
In 2014, it’s not OK if it’s hard for a developer to run a simple program from the command line.
11798
8088 Domination Post-Mortem, Part 1
These next few posts are a technical write-up of how I created 8088 Domination, which is a program that displays fairly decent full-motion video on a 1981 IBM PC. Before reading further, it might b…
11799
Videogrep: Automatic Supercuts with Python
Videogrep is a python script that searches through dialog in videos and then cuts together a new video based on what it finds. Basically, it’s a command-line “supercut” generator. The code is here on github .
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The Rule of Three
Every programmer ever born thinks whatever idea just popped out of their head into their editor is the most generalized, most flexible, most one-size-fits all solution that has ever been conceived. We think we’ve built software that is a general purpose solution to some set of problems,
11802
Celery – Best Practices
If you’ve worked with Django at some point you probably had the need for some background processing of long running tasks. Chances are you’ve used some sort of task queue, and Celery is currently the most popular project for this sort of thing in the Python (and Django) world (but there are others).
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Spreadsheet-like programming in Haskell
mvc-updates 1.0 announcement post
11805
Railway-oriented programming
A recipe for a functional app, part 2
11806
Types Are The Truth
In Chapter 9 of Types and Programming Languages , Pierce presents his exposition of the Simply typed Lambda-Calculus. It is a truly awesome chapter - each subsection in succession constructs a rich and very well detailed system of computation and Pierce is a master of precision, guiding the reader through the maze of…
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11808
Things from Python I'd miss in Go
Let's assume Go has one killer feature – cheap concurrency – not present in any other language with similar serial performance (ruling out say Erlang). And let's agree that it gives Go its perfect niche – and we're only discussing uses of Go outside that niche from now on. So we won't come back to concurrency till the…
11809
Python, Pitch Shifting, and the Pianoputer
Record a sound, change its pitch 50 times and assign each new sound to a key of your computer keyboard. You get a Pianoputer ! A sound can be encoded …
11810
The Colors of Chemistry
This notebook documents my exploration of color theory and its applications to photochemistry. It also shows off the functionality of several Julia packages: Color.jl for color theory and colorimetry, SIUnits.jl for unitful computations, and Gadfly.jl for graph plotting.
11811
The Story Of Mel
This was posted to Usenet by its author, Ed Nather ( < nather@astro.as.utexas.edu > ), on May 21, 1983.
11812
The Several Million Dollar Bug
In case you landed here without any context and have no idea who I am or what this article is about this article should give you some background.
11813
A Year of Functional Programming
It's been a year since I first came across the concept of functional programming. To say it's changed my life, is an unjust understatement...
11814
Python to OCaml: Retrospective
In 2013, I spent 6 months converting 0install's 29,215 lines of Python to OCaml (learning OCaml along the way). In this post, I'll describe the …
11815
How Protothreads Really Work
What goes on behind the magical macros in the C protothreads library? Why are they macros? How do the macros work? Read on for the explanation.
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Raycasting
deltaDistX = sqrt(1 + (rayDirY * rayDirY) / (rayDirX * rayDirX)) deltaDistY = sqrt(1 + (rayDirX * rayDirX) / (rayDirY * rayDirY))
11818
Devcards – Taking Interactivity to the Next Level
Devcards is a ClojureScript library that helps developers interactively lift code examples out of their source files into an organized set of cards in the browser.
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Downloading All of Hacker News Posts and Comments
Shital Shah's personal website and blog. Research Engineer at Microsoft Research with interests in deep learning and reinforcement learning. Created AirSim, TensorWatch, archai, most recently worked on training Phi series of LLM models.