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osa1

When is inlining useful? - December 7, 2024
Exploring parsing APIs: the cost of recursion - November 29, 2024
Exploring parsing APIs: adding a lexer - November 28, 2024
Exploring parsing APIs: what to generate, and how - November 22, 2024
Resumable exceptions - November 4, 2024
Idea: a more structural code editor - November 2, 2024
Subtyping and subsumption - October 21, 2024
OOP is not that bad, actually - October 9, 2024
My thoughts on OCaml - April 24, 2023
Fast polymorphic record access - January 23, 2023
Products and sums, named and anonymous - April 10, 2021
Conditional compilation based on crate type - December 24, 2020
8 years of Haskell - June 30, 2020
gdb breakpoints with conditions on backtrace - April 25, 2020
New blog post published on Well-Typed's blog - March 25, 2020
Knot-tying: two more examples, and an alternative - February 27, 2020
Knot-tying: why and how (and my opinions on it) - February 21, 2020
Some arguments against small syntax extensions in GHC - January 22, 2020
A project we've been working on presented at MuniHac 2018 - October 22, 2018
New blog post published elsewhere - May 19, 2018
Debugging #15038 - April 28, 2018
On malloc and brk/sbrk - April 8, 2018
Three runtime optimizations done by GHC's GC - March 16, 2018
Fuzzy module loading in GHCi - October 26, 2017
A parallel scheduler in 50 lines of Haskell - October 16, 2017
More Rust woes - October 8, 2017
Enable these two flags in GHC 8.2 - July 15, 2017
My new XFCE + i3 setup - November 30, 2016
Papers I read in 2015-2016 - November 15, 2016
More Rust problems (and a sketch of a solution) - September 11, 2016
I'm available for job offers - September 5, 2016
Add a flag to your compiler to print errors in reversed order - September 4, 2016
IORef and STRef under the hood - July 25, 2016
Unboxed sums FAQ - July 22, 2016
On matching bang patterns - June 27, 2016
How I solved the Synacor Challenge - June 19, 2016
Rust borrow checker woes - March 28, 2016
On -XStrict - November 16, 2015
On data representation in GHC Haskell - November 13, 2015
A learning system that is as fast as a static one - August 16, 2015
The issue with work sharing (common subexpression elimination) - August 13, 2015
The issue of splitting without work duplication - August 13, 2015
On sufficiently smart compilers - August 9, 2015
Staging is not just code generation - May 17, 2015
Simplest pathological program for supercompilers - May 16, 2015
Compilation through interpretation, a small experiment - May 13, 2015
Some benchmarks for meta-tracing BF JIT and traditional BF implementations - January 29, 2015
Top-down expression parsing is easy - January 29, 2015
Loading dynamic Haskell libs in Lua - January 16, 2015
Understanding Futamura Projections - January 11, 2015
Two challenges for dependently typed languages - September 23, 2014
Problems with tactic generated programs - September 13, 2014
GHC + Cabal installation guide for starters - September 12, 2014
Proving sorting algorithms correct - September 8, 2014
Two awesome blogs - July 20, 2014
Coq exercises for beginners - July 12, 2014
A complicated proof of a simple theorem - July 10, 2014
Stack traces in GHCJS - June 20, 2014
Dependency boundaries and orphan instances - June 13, 2014
Calling Haskell from Lua and Lua from Haskell - April 27, 2014
I'm accepted into GSoC and I'll be hacking on GHCJS this summer - April 24, 2014
An idea to handle left-recursion in Parsec - March 7, 2014
Proving soundness of simply typed multi-staged lambda-calculus - March 6, 2014
Combining digestive-functors and heist with Snap (continued from last tutorial) - January 4, 2014
Quick digestive-functors and heist tutorial - January 3, 2014
Fun C compile time assertion trick - December 30, 2013
Testing assembly programs using Haskell, QuickCheck (and FFI) - November 14, 2013
Observability of bottom values - November 3, 2013
Memoized parsing in continuation-passing style - October 21, 2013
Half-baked idea: Abstract interpretation for code completion - October 16, 2013
Parametric polymorphism and unboxed representations - October 9, 2013
On proof automations -- part 3 - September 23, 2013
TIL - Haskell 98 doesn't have principal typing property - September 20, 2013
Quick rant (K Framework) - September 19, 2013
On proof automations -- part 2 - September 17, 2013
On proof automations - September 11, 2013
MANTI - Prolog implementation in 515 lines of Haskell - July 31, 2013
My first academic work is now open source - July 22, 2013
Non-local returns in functional programs - July 21, 2013
fmap fix return - July 7, 2013
Shen.hs FFI - June 29, 2013
Shen.hs -- Haskell port of Shen - June 21, 2013
Type checking with Prolog - June 13, 2013
lcl -- Lua Container Library and The One Data Structure to Rule Them All - June 8, 2013
Compiling Love2D with LuaJIT - June 8, 2013
Implicit casts - May 25, 2013
A converter from Lua tables to JavaScript objects - May 6, 2013
An interesting case of closures: is closed-over variable reference or value? - April 24, 2013
On typing dynamic langs - April 19, 2013
THREE.js axis helper - April 17, 2013
Internship report - type inference, row polymorphism, and multi-stage programming - April 15, 2013
Go channel examples ported to Haskell - April 8, 2013
Quick Box2d tips: Terrains, jump behavior and bodies with multiple shapes - March 6, 2013
Quick Vim Tip for OCaml programmers: Fix OCamlYacc comment syntax - February 14, 2013
Quick Vim Tip: Disable cursorline - January 16, 2013
Quick Vim Tip: Add Left Margin To Buffers - January 16, 2013
Getting different distributions out of uniform distribution - December 19, 2012
Separating lexing and parsing stages in Parsec - August 30, 2012
Some GHC extensions I use - July 31, 2012
Lazy lists in Lua and eliminating tail-calls with continuations - May 20, 2012
Ramblings on monads - April 9, 2012
Finger Tree I - March 14, 2012