Tony Finch's link log

Link log versions • <https://dotat.at/:/> • landing pages • Atom feed • Dreamwidth links • LiveJournal links

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everything 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Jan Feb Mar Apr May Jun Jul Aug Sep --- --- ---

<< 2020 >>

2020-09-29: Rob Pike on colour blindness.
2020-09-28: FPspy: Spying on the floating point behavior of existing, unmodified scientific applications.
2020-09-28: The weight of buildings and the raising of Chicago.
2020-09-28: BBC Micro Elite source code and commentary.
2020-09-27: A typed, algebraic approach to parser combinators.
2020-09-27: Modular, composable, typed optimizations in the tagless-final style.
2020-09-26: Guided tour of Bunnie's Precursor motherboard.
2020-09-26: Techade quiz: A near-impossible guessing game of tech through the decades.
2020-09-25: A PEG parser for CPython.
2020-09-25: Using time travel to remotely debug faulty DRAM with Julia and rr.
2020-09-25: Finding a goroutine bug with TLA+.
2020-09-25: A pipeline made of airbags: live upgrades vs immutable infrastructure.
2020-09-24: Traits as an emergent feature of Julia.
2020-09-24: Bean Machine: a declarative probabilistic programming language for efficient programmable inference.
2020-09-24: How the CPython compiler works.
2020-09-24: Fast incremental compilation of Kotlin.
2020-09-24: Void in Haskell is a smell.
2020-09-24: Exploiting Tiny Tiny RSS.
2020-09-23: Delivering 45x faster percentiles using PostgreSQL, Citus, and t-digest.
2020-09-23: JuliaCon2020: Julia is production ready!
2020-09-23: Haskell's children: Rust, Idris, Julia.
2020-09-23: On YOLOsec and FOMOsec.
2020-09-22: Data and Reality, 2nd edition.
2020-09-21: Range: My least favorite Rust type.
2020-09-21: John Regehr's integers in C quiz.
2020-09-21: A new X.509 certificate chain validator for LibreSSL.
2020-09-21: Tail call optimization and debugging.
2020-09-21: A new backend for Cranelift: instruction selection.
2020-09-21: Speeding up C++ compilation.
2020-09-21: Dennis Ritchie's reflections on software research.
2020-09-20: Why not Rust?
2020-09-20: FreeBSD's Subversion to Git migration: Why?
2020-09-20: Taking MonetDB/e for a taxi ride.
2020-09-20: LLVM's getelementptr, by example.
2020-09-19: What's the fastest way to chill your beer?
2020-09-19: "Fake COTS" and the one-day rule.
2020-09-18: A Cuban numbers station cryptologic mystery.
2020-09-18: Supercomputing on Nitro in AWS cloud with Scalable Reliable Datagram (SRD).
2020-09-18: Surfaces vs airborne: what we know now about Covid-19 transmission.
2020-09-18: Taming nalgebra's Rustdoc.
2020-09-18: Let's Encrypt's new ECDSA root and intermediate certificates.
2020-09-17: DNS Flag Day 2020: what you need to know.
2020-09-17: Maximizing DNS qname minimization.
2020-09-17: Search and replace tricks with ripgrep.
2020-09-16: Efficient parallel and incremental parsing of practical context-free languages.
2020-09-16: The plot against Birmingham.
2020-09-16: How America became obsessed with dips, sauces, dressings, and "food lube".
2020-09-16: USB-C was supposed to simplify, but it's a total mess.
2020-09-16: The missing datacenter OS.
2020-09-16: Reinventing virtualization with the AWS Nitro System.
2020-09-16: Tips for PostgreSQL bulk data loading.
2020-09-16: A formalization and correctness proof of the CGOL language system / Pratt parser. (1975)
2020-09-16: Differentiable dithering with gradient descent.
2020-09-15: Which parsing approach?
2020-09-15: Keeping time at NIST.
2020-09-15: Debian-installer, mdadm configuration, and the bad blocks controversy.
2020-09-14: Creating high-quality PDF/A documents using LaTeX.
2020-09-14: What's so hard about PDF text extraction?
2020-09-13: Design out waste in household electrical goods.
2020-09-13: Diversity Explorer: ethnicity across England and Wales.
2020-09-12: How GitLab.com upgraded PostgreSQL.
2020-09-11: Getting MacOS style hotkeys working in GNU/Linux.
2020-09-10: Leonardo da Vinci's ingenious design for a self-supporting bridge.
2020-09-10: 5 most annoying website features I face as a blind person every single day.
2020-09-09: Hacking Ethernet out of FibreChannel cards.
2020-09-09: Loko Scheme: an optimizing R6RS Scheme compiler.
2020-09-08: An explainer on Ed25519 clamping.
2020-09-08: What we didn't get: science fiction technologies that remained fictional.
2020-09-07: How to speed up the Rust compiler one last time.
2020-09-07: Named parameters using designated initializers in C++20.
2020-09-07: The Capsule hash trie collections library for Java.
2020-09-06: Lessons from the GNOME patent troll incident.
2020-09-05: TOTP in 20 lines of Python.
2020-09-05: The origins of XXX as a FIXME comment marker.
2020-09-04: Some historical reflections on NSFNET.
2020-09-04: Don't forget: the plural of anecdote is data.
2020-09-04: Property testing and formal verification / symbolic execution in Rust with KLEE.
2020-09-03: A demonstrator’s guide to helmets.
2020-09-03: The femme’s guide to riot fashion: this season’s hottest looks for the discerning anarchist.
2020-09-02: Butler Lampson's updated and expanded hints and principles for computer system design.
2020-09-02: On modern hardware the min-max heap beats a binary heap.
2020-09-02: Write tracking for Nim.
2020-09-02: jsonptr: using the wuffs memory-safe, zero-allocation JSON decoder.
2020-09-02: The problem with C compatibility in C++.
2020-09-02: The wuffs programming language: wrangling untrusted file formats safely.
2020-09-01: Lunar: a Mac OS X utility to adjust the brightness of your external display.
2020-09-01: PostgreSQL 13: don't let replication slots kill your primary.
2020-09-01: This is not a sonic boom, it's a vapor cone.
2020-09-01: Taking a look at Gerät 32620: the machine that powered numerous number stations.
2020-09-01: Understanding the X.500 directory.
2020-09-01: How Arlo got injected into Ruby.
2020-08-31: Cracking Dlang Phobos pseudorandom UUIDs.
2020-08-31: WebAssembly reference types in Wasmtime.
2020-08-31: Why are there 5280 feet in a mile?
2020-08-31: Sum types in Julia and Rust.
2020-08-30: Python daemon ate my syslog message.
2020-08-30: contained.af CTF.
2020-08-29: WebAssembly troubles: WebAssembly is not a stack machine.
2020-08-29: Travel demand modeling: the broken algorithm that poisoned American transportation.
2020-08-28: Objective Rust.
2020-08-28: Finger trees explained anew, and slightly simplified.
2020-08-28: 100 years to solve an integral: a history of the Mercator projection and the integral of the secant.
2020-08-28: Rust-style futures in C with libuv.
2020-08-28: Using Microsoft Word with git and pandoc.
2020-08-27: PiSight: a Raspberry Pi inside an Apple iSight webcam.
2020-08-27: Making QUIC quicker with NIC offload.
2020-08-27: The design and implementation of BIND, a "Domain Names" resolver.
2020-08-27: The design and implementation of the Berkeley Internet Name Domain (BIND) servers.
2020-08-27: BIND: the Berkeley Internet Name Domain server.
2020-08-26: UMASH: a fast and universal enough hash.
2020-08-26: HTMLified C standard ISO/IEC 9899:2017.
2020-08-26: PCI Express retimers vs. redrivers: an eye-popping difference.
2020-08-25: Upgrading GitHub to Ruby 2.7.
2020-08-25: Functional programming in m4.
2020-08-25: Oracle to PostgreSQL: cursors and common table expressions.
2020-08-25: Signifier: a brutalist response to the 17th century Oxford Fell typefaces.
2020-08-25: Keeping CALM: when is distributed consistency easy?
2020-08-25: Updating the PostgreSQL root.crt file for TLS client auth.
2020-08-24: Writing a fuzzer test case generator in Rust for a programming language such as Wasm.
2020-08-24: Recent advances in IPv6 security: Addressing.
2020-08-24: BPF CO-RE: compile once, run everywhere for BPF portability.
2020-08-24: Draw your own fourier epicycles.
2020-08-24: Building resilient services at Amazon Prime Video with chaos engineering.
2020-08-24: Challenge to scientists: does your ten-year-old code still run?
2020-08-24: Here I stand, free: noexcept allocators and an inclusive C++ STL.
2020-08-24: Incident updates, interruptions and the 30 minute window.
2020-08-24: A clean start for the web?
2020-08-24: Javascript generators, meet XPath.
2020-08-24: The BLISS programming language: a history.
2020-08-24: Never run `python` in your downloads folder.
2020-08-23: As above, so below: Bare metal Rust generics.
2020-08-23: Five stages of accepting constructive mathematics.
2020-08-22: Mesh: a compacting memory allocator for C/C++.
2020-08-22: Understanding memory fragmentation in GHC Haskell.
2020-08-21: How NAT traversal works.
2020-08-21: Nyxt: an extensible keyboard-oriented web browser written in Common LISP.
2020-08-21: Why did Mozilla remove XUL add-ons from Firefox?
2020-08-21: Google Chromium's impact on root DNS traffic.
2020-08-21: Adding a microSD slot to a reMarkable tablet.
2020-08-21: ARX, Arthur and RISC OS.
2020-08-20: Code smell: concrete abstraction.
2020-08-20: How the Linux kernel starts on ARM32.
2020-08-20: Can't you just right click? Running unsigned code on Mac OS X.
2020-08-20: A deep dive into the official Docker image for Python.
2020-08-19: Leading-trim: a future CSS spec for better vertical spacing in digital typography.
2020-08-20: A documentation system: tutorials / howtos / reference / explanation.
2020-08-19: How to contact Google SRE by dropping a shell in Cloud SQL.
2020-08-19: Evaluating TCP BBRv2 on the Dropbox edge network.
2020-08-19: Contention adapting search tree: Erlang's new scalable ETS ordered set data structure.
2020-08-19: Open problems in robotics.
2020-08-19: Speeding up json parsing in Golang.
2020-08-19: Switching from i3 to Sway on Ubuntu 20.04.
2020-08-19: The case of the top secret iPod.
2020-08-18: The medieval university duopoly in England.
2020-08-18: How to break everything by fuzz testing.
2020-08-18: Fuzzing a C/C++ API with DeepState.
2020-08-18: Testing GNU coreutils with KLEE.
2020-08-18: Measuring the coverage achieved by symbolic execution.
2020-08-17: Using a Yubikey as a touchless, magic unlock key for Linux.
2020-08-17: Responsible and effective bugfinding.
2020-08-17: Proposed register-based Golang calling convention.
2020-08-17: A first look at IPv4 transfer market misuse.
2020-08-17: A 35-year-old bug in patch found during the 2.11BSD restoration project.
2020-08-16: The Gartner hype cycle is … hype.
2020-08-16: Error recovery with parser combinators, using Rust and nom.
2020-08-16: daScript: a high performance scripting language.
2020-08-15: How the Intel 8086 distributes power and clock signals.
2020-08-14: The optical mouse, and an architectural methodology for smart digital sensors. (Xerox PARC, 1981)
2020-08-14: Constructive vs predicative data types.
2020-08-14: Types as axioms, or: playing god with static types.
2020-08-14: DNS problems with conntrack and Kubernetes.
2020-08-14: Netgpu and the hazards of proprietary Linux kernel modules.
2020-08-14: The newspaper of the air: early experiments with radio facsimile.
2020-08-14: Mpemba effect: what conditions make hot water freeze faster than cold water?
2020-08-13: Rust does not have a stable ABI.
2020-08-13: Interactive HTML trees with no JavaScript and no CSS.
2020-08-13: Handles are the better pointers.
2020-08-13: A guide to contiguous data in Rust.
2020-08-12: Linux eBPF projects and documentation.
2020-08-12: Building a better Golang linker.
2020-08-11: Dorking: how to find anything on the web.
2020-08-11: Take a virtual tour of ORNL's supercomputer center.
2020-08-11: Exposing and circumventing China's censorship of TLS/1.3 ESNI.
2020-08-10: Surviving Rust async interfaces.
2020-08-10: The great American sci-fi utopia or dystopia? (Kim Stanley Robinson)
2020-08-10: 9 crappy paradoxes that shape nonprofit and philanthropy.
2020-08-09: UK radon maps.
2020-08-09: Tracking running processes on Linux.
2020-08-09: EdgeQL: we can do better than SQL.
2020-08-09: The ‘-ize' have it!
2020-08-08: A star went supernova in 1987. Where is it now?
2020-08-07: Hello! You've been referred here because you're wrong about section 230 of the Communications Decency Act.
2020-08-07: How hard is it to type-check your favorite language?
2020-08-07: After nearly a century, elusive CNO neutrinos from the Sun are finally detected.
2020-08-07: crush: a command line shell that is also a powerful modern programming language.
2020-08-07: Why shaving dulls even the sharpest of razors.
2020-08-07: Steve Crocker on the history of RFCs.
2020-08-06: lacc: a simple, self-hosting C89 compiler.
2020-08-06: The Myrddin programming language.
2020-08-06: cproc: a C11 compiler using QBE as a backend.
2020-08-06: A project to restore Interlisp-D to usability on modern OSes.
2020-08-06: Monads and intensionality: Lucid is not an abberation.
2020-08-06: Ten takeaways from ten years at Retraction Watch.
2020-08-05: TikTok and the Sorting Hat.
2020-08-05: What alternate reality games can teach us about QAnon.
2020-08-05: Myth and monolith: the Nine Elms Cold Store.
2020-08-04: Syntax changes in lambda expressions between C++11 and C++20.
2020-08-04: Swift type checking is undecidable.
2020-08-03: The UX of Lego interface panels.
2020-08-03: Lecture notes on static program analysis.
2020-08-03: Julia 1.5 release highlights.
2020-08-03: COVID-19: We need to talk about airborne transmission and ventilation.
2020-08-02: Low latency tuning guide for x86 Linux systems.
2020-08-02: Measuring linux performance: how to avoid typical mistakes.
2020-08-02: Rich: a Python library for rich text and beautiful formatting in the terminal.
2020-08-02: Measuring and examining TLS 1.3, IPv4, and IPv6 performance.
2020-08-02: Why are we using black box models in AI when we don't need to?
2020-08-02: How a cheese goes extinct.
2020-08-02: Time traveling in Haskell: how it works and how to use it.
2020-08-02: The lost history of PReP: Windows NT 3.5x on PowerPC and the RS/6000 40p.
2020-08-02: GPU.js: GPU accelerated JavaScript.
2020-08-02: Hacking up a fix for the broken AppleTalk kernel module in Linux 5.1 and newer.
2020-08-02: Homemade pasta.
2020-08-01: How to harvest credit card numbers and passwords from lots of web sites.
2020-08-01: The politics of optimism.
2020-08-01: Compressing authority with cryptographic accumulators.
2020-08-01: WordSafety: check a name for unwanted meanings in foreign languages.
2020-08-01: Defragmenting DNS: determining the optimal maximum UDP response size for DNS.
2020-07-31: Can I use CSS and HTML in email?
2020-07-31: Why are plants green? To reduce the noise in photosynthesis.
2020-07-31: Apple emails reveal internal debate on right to repair.
2020-07-30: How Dropbox migrated from Nginx to Envoy.
2020-07-30: Solving the expiring. X.509 root CA certificate-mageddon, partly at least.
2020-07-30: Parallel stream processing with Rayon in Rust.
2020-07-30: Refactoring the FreeBSD kernel with Checked C.
2020-07-30: Lockless algorithms for mere mortals?
2020-07-30: If language began in the hands, why did it ever leave?
2020-07-30: Sizedness in Rust.
2020-07-30: An introduction to data oriented design with Rust.
2020-07-30: Speculative compilation in WebKit JavaScriptCore.
2020-07-30: Pluto's dark side spills its secrets, including hints of a hidden ocean.
2020-07-30: PostgreSQL 9.3's powerful new join type: LATERAL.
2020-07-30: Some SQL tricks from an Application DBA.
2020-07-30: RBS type signature files in Ruby 3.
2020-07-29: Unicode normalization in PostgreSQL 13.
2020-07-29: In October 1953, Paul Niquette coined the word ‘software'.
2020-07-29: Historic Usenet archive is disappearing from Google Groups.
2020-07-28: The inescapable whiteness of Avatar: The Legend of Korra, and its uncomfortable implications.
2020-07-28: DINR2020: DNS and Internet Naming Research Directions workshop.
2020-07-28: Why inter-domain multicast now makes sense.
2020-07-28: When Unix learned to reboot(2).
2020-07-28: Mapping a universe of open source software: the Nixpkgs dependency graph.
2020-07-27: Can applications recover from fsync() failures?
2020-07-27: Apache Arrow and the 10 things I hate about pandas.
2020-07-27: What is Apache Arrow?
2020-07-27: Highlights from git 2.28.
2020-07-27: Fanout and latency percentiles in distributed systems.
2020-07-27: Monads and mom.
2020-07-27: remake: GNU make with enhanced tracing, error reporting, debugging, profiling and more.
2020-07-27: Compiling with a sea of nodes.
2020-07-27: Should I block ICMP?
2020-07-27: CVE-2020-13777 GnuTLS passive plaintext recovery vulnerability.
2020-07-26: Preliminary benchmarking results for a Haskell I/O manager backend based on io_uring.
2020-07-26: Colorize your CLI.
2020-07-26: Corecursion and coinduction: what they are and how they relate to recursion and induction.
2020-07-26: The history, status, and future of FPGAs.
2020-07-26: Why people tend to appreciate men’s humor so much more than women’s.
2020-07-25: Cryptography is not magic.
2020-07-25: Bloom filters debunked: dispelling 30 years of bad math with Coq!
2020-07-24: Meritocracy is not only false, it’s bad for you.
2020-07-24: Shadow attacks: hiding and replacing content in signed PDFs.
2020-07-24: TechEmpower web framework benchmarks.
2020-07-24: Cold showers on overhyped topics in computer science.
2020-07-24: Demystifying MLsub: the simple essence of algebraic subtyping.
2020-07-23: Buzzy: dependency management for C.
2020-07-23: Why is CSS the way it is?
2020-07-23: New features in gnuplot 5.4.
2020-07-22: MineSweeper implemented in CSS and HTML and no JavaScript.
2020-07-23: Exploring Algol 68 in the 21st century.
2020-07-22: How to check the status of Rust features.
2020-07-22: caniuse.rs: Rust feature search.
2020-07-22: Next steps for single ownership and RAII. (C++/Vale/Rust)
2020-07-21: UTN #39: bidi brackets for dummies.
2020-07-21: The null process.
2020-07-21: Essays on programming I think about a lot.
2020-07-21: Lisp: the many faces of an undying programming language.
2020-07-21: An explanation of Rust's module system.
2020-07-21: Syntax highlighting is a waste of an information channel.
2020-07-20: Certificate Transparency: a bird's-eye view.
2020-07-20: Ireland donates its COVID tracker app to Linux Foundation.
2020-07-20: The quest for very wide outlines: optimized GPU silhouettes.
2020-07-20: Three architectures for a responsive IDE.
2020-07-20: Journeying into XDP (express data path) for in-kernel eBPF DNS acceleration.
2020-07-19: How Newton's Philosophiæ Naturalis Principia Mathematica came to be published.
2020-07-19: The cpio trailer problem.
2020-07-17: Repurposing FPGA-based products as development kits.
2020-07-17: Unicode for Mayan hieroglyphs.
2020-07-17: Straightened trees.
2020-07-17: The impact of Heartbleed on OpenSSL's development practices.
2020-07-17: DDR5 memory specification released.
2020-07-16: Two beautiful Rust programs.
2020-07-16: Why even unused data needs to be valid in Rust.
2020-07-16: Shipping const generics for Rust in 2020.
2020-07-16: Hacking Reolink IP cameras for fun and profit.
2020-07-16: Python pickle's nine flaws.
2020-07-16: Patricia Crowther inspired one of the first hit video games by mapping the world’s longest cave.
2020-07-16: Back into FreeBSD's wireless stack and 802.11ac.
2020-07-16: IPv6 and the DNS.
2020-07-16: What's new in Lua 5.4.
2020-07-16: Lezer: a JavaScript parser generator for the CodeMirror 6 editor.
2020-07-16: Introducing the GitHub availability report.
2020-07-16: Systems Performance: Enterprise and the Cloud, 2nd Edition.
2020-07-15: PgTyped: raw SQL in TypeScript with guaranteed type-safety.
2020-07-15: Rewriting FORTRAN software in Rust.
2020-07-14: In search of 2.11BSD, as originally released.
2020-07-14: MessagePack vs CBOR (RFC7049).
2020-07-14: SIGred: exploiting a 17 year-old bug in Windows DNS servers.
2020-07-14: Etcd, or, why modern software makes me sad.
2020-07-14: How Futhark implements array bounds checking on the GPU.
2020-07-14: SSSE3 fast popcount.
2020-07-14: The GDPR explained by Americans.
2020-07-14: Understanding the F5 Networks BIG-IP remote code execution vulnerability CVE-2020-5902.
2020-07-14: Color e-ink displays are arriving soon in ebook and e-note devices.
2020-07-14: Why are LED indicator lights (especially blue ones) so annoying?
2020-07-14: Too many objects: Reducing memory overhead from Python instances.
2020-07-14: Making system(3) and popen(3) use posix_spawn(3) on NetBSD.
2020-07-13: A PostgreSQL developer's .psqlrc
2020-07-13: pgx: build PostgreSQL extensions with Rust.
2020-07-13: Fuzzing rumpkernel syscalls.
2020-07-13: Optimizations in C++ compilers: a practical journey.
2020-07-13: The rectangle rule for code formatting style.
2020-07-13: The computing demands of deep learning are so great that progress is stalling.
2020-07-13: ARM64 popcount in Golang and assembler.
2020-07-13: ELF statifier: create a static executable from a binary and its libraries.
2020-07-12: When master/slave does not make sense.
2020-07-12: sed-bin: a sed to C translator written in sed.
2020-07-12: Xerox 48-bit absolute internet and Ethernet host numbers. (1981)
2020-07-12: Land of monopolists: private equity 'roll-ups' hit virtually everything.
2020-07-12: Infrastructure: our cyborg collective body, ourselves.
2020-07-12: When SimCity got serious: the story of Maxis Business Simulations and SimRefinery.
2020-07-11: mbeddr: integrated and extensible languages for embedded software, plus an IDE.
2020-07-11: The Frink is good, the unit is evil.
2020-07-10: A history of Usenet and FidoNet.
2020-07-09: The Prancing Pony vending machine at SAIL.
2020-07-09: The top types any and unknown in TypeScript.
2020-07-09: C++ hashmaps benchmarks.
2020-07-09: The "smol" Rust async runtime.
2020-07-09: Sunrise / sunset algorithm.
2020-07-09: Low accuracy solar position equations.
2020-07-09: FPGA softcore SoC shootout.
2020-07-08: GNU: a heuristic for bad cryptography.
2020-07-08: cwrap: testing Samba (or your full software stack) on a single machine.
2020-07-08: Symbolic execution with SymCC: don't interpret, compile!
2020-07-08: yubikey-agent: a seamless ssh-agent for YubiKeys.
2020-07-08: ip2unix: turn IP sockets into Unix domain sockets.
2020-07-08: Tech confronts its use of the labels ‘master’ and ‘slave’.
2020-07-07: Google Common Lisp style guide.
2020-07-07: The Pyret Code: a rationale for the Pyret programming language.
2020-07-07: Division by zero in type theory: a FAQ.
2020-07-07: Statically sized higher-kinded polymorphism.
2020-07-07: An autoscaling-related outage at Slack.
2020-07-07: Don't Panic! Better, fewer, syntax errors for LR parsers.
2020-07-07: 1:60 scale model of a Boeing 777, made entirely from manila folders.
2020-07-06: Small strings in Rust.
2020-07-06: Licklider's memorandum for members and affiliates of the intergalactic computer network. (1963)
2020-07-06: Behind the scenes at the Marmite factory in Burton-on-Trent.
2020-07-06: UASP makes Raspberry Pi 4 disk IO 50% faster.
2020-07-04: Noisia: a harmful workload generator for PostgreSQL.
2020-07-04: Websites that look like desktop GUIs.
2020-07-04: Many newsrooms are now capitalizing the B in Black. Here are some of the people who made that happen.
2020-07-04: Hamilton on film now is a very different experience than the Broadway show was then.
2020-07-04: The unplanned impact of mathematics.
2020-07-03: Code only says what it does.
2020-07-03: BLOB storage in PostgreSQL.
2020-07-02: Encrypted DNS support in iOS 14 and macOS 11.
2020-07-02: The alias method for efficiently sampling from a discrete probability distribution.
2020-07-02: Weighted round robin / weighted random integers with the golden ratio low discrepancy sequence.
2020-07-02: On the closing of Living Computers: Museum+Labs.
2020-07-02: Generics for Golang.
2020-07-02: Taking over Azure DevOps accounts with 1 click using a subdomain takeover.
2020-07-01: Implementing the exponential function.
2020-07-01: Complete spatial safety for C and C++ using CHERI capabilities.
2020-07-01: Join strategies and performance in PostgreSQL.
2020-07-01: Inside Apple Lightning.
2020-07-01: Spies, lies, and stonewalling: what it’s like to report on Facebook.
2020-07-01: The ARM Morello board: porting experimental capability extensions from CHERI-MIPS.
2020-07-01: Getting to the bottom of Noether's theorem.
2020-07-01: Raspberry Pi 4 PCIe bridge "chip".
2020-07-01: Rendering multimedia in pure C.
2020-07-01: What is Zig's “colorblind” async/await?
2020-07-01: What is the Scudo hardened allocator? (used by LLVM sanitizers and Android)
2020-06-30: Argdown: A simple syntax for complex argumentation.
2020-06-30: What is prototype pollution in JavaScript?
2020-06-30: Why aren't regular expressions a lingua franca? An empirical study of re-use and portability.
2020-06-30: To what does the harmonic series converge? (in IEEE754 floating point)
2020-06-29: A few more reasons Rust compiles slowly.
2020-06-29: Why birds can fly over Mount Everest.
2020-06-29: Understand Wi-Fi 4/5/6/6E (802.11 n/ac/ax).
2020-06-29: Minkowski asteroids.
2020-06-28: Whither chroot?
2020-06-28: Roy Fielding's misappropriated REST dissertation.
2020-06-28: Property-based testing in Rust with Proptest.
2020-06-28: Implementing a type-safe printf in Rust.
2020-06-28: String formatting is unreasonably expensive for embedded Rust.
2020-06-28: ELF: better symbol lookup via DT_GNU_HASH.
2020-06-27: Examining ARM vs x86 memory models with Rust.
2020-06-25: World capitals Voronoi map.
2020-06-25: Implementations for Gray code encoding and decoding.
2020-06-25: Query-based compiler architectures.
2020-06-25: Zealandia: Earth's 8th continent.
2020-06-24: Exploiting an Envoy http proxy heap vulnerability.
2020-06-24: Faster integer parsing.
2020-06-24: The largest city in each 10x10 degree latitude/longitude box.
2020-06-24: Iceland's CO2 emissions could be reduced by 30% by replacing carbon electrodes in aluminium smelters.
2020-06-24: Control theory for fun and profit.
2020-06-24: Path building vs path verifying X.509 certificate validation implementation showdown.
2020-06-24: Incommensurability: the structure of a programming language revolution.
2020-06-24: What I've learnt so far about writing research papers.
2020-06-24: Indexing JSONB columns in PostgreSQL.
2020-06-24: Announcing Perl 7: it's just Perl 5 with more modern defaults.
2020-06-24: GRIN: LLVM-based whole program optimizer for lazy and strict functional languages.
2020-06-24: Transport for London's impossible finances during the pandemic.
2020-06-23: Is WebP really better than JPEG?
2020-06-23: Oilpan: high-performance garbage collection for C++ in V8.
2020-06-23: Cheap tricks for high-performance Rust.
2020-06-23: Being glue.
2020-06-23: Ego graphs and the Google ‘vs' trick.
2020-06-23: Stretching the Commodore 64 palette.
2020-06-23: Fujitsu's Fugaku and Arm A64FX in the fastest supercomputer at 415 petaFLOPs.
2020-06-23: Rust's huge compilation units.
2020-06-22: The archetype of a message-passing bug in Rust.
2020-06-22: Measuring route origin validation.
2020-06-22: Maersk, notPetya, and me.
2020-06-20: Why you hate contemporary architecture.
2020-06-20: Everything I've learned about solar storm risk and EMP attacks.
2020-06-20: Discovering Dennis Ritchie's lost dissertation.
2020-06-19: Memory consistency models: a tutorial.
2020-06-19: A concise guide to the Golang generics draft design.
2020-06-19: Linear types for Haskell are merged into GHC.
2020-06-19: Errors in Rust: a deep dive.
2020-06-19: The Go+ language for data science.
2020-06-19: poica: algebraic data types with pattern matching and type introspection for C.
2020-06-18: Consistency models for concurrent and distributed systems.
2020-06-18: The Apollo 11 lunar ranging experiment at the Lick Observatory.
2020-06-18: The magnetic amplifier: a lost technology of the 1950s.
2020-06-17: Oracle to PostgreSQL: basic architecture.
2020-06-17: TERF wars: why transphobia has no place in feminism.
2020-06-17: Composite data type performance issues in PostgreSQL.
2020-06-16: The next step for generics in Golang.
2020-06-16: How browsers work: behind the scenes of modern web browsers.
2020-06-16: Understanding user management in PgBouncer.
2020-06-16: Generics and compile time in Rust.
2020-06-16: Intel's port 7 AGU blunder.
2020-06-15: Dumbindent: because 93% of the time was spent in clang-format.
2020-06-15: The Postgres and Illustra codelines.
2020-06-15: Unix® certified products.
2020-06-15: Looking back at Postgres.
2020-06-15: Guix further reduces bootstrap seed to 60MB.
2020-06-14: META II: a syntax-oriented compiler writing language. (1964)
2020-06-14: ACM HOPL IV proceedings.
2020-06-14: Intel vs AWS Graviton ARM performance for MinIO S3-compatible object storage.
2020-06-14: The origins of Objective-C at PPI/Stepstone and its evolution at NeXT.
2020-06-14: Fast 2D rendering on GPU.
2020-06-13: fortraith: evaluate Forth at compile time using Rust traits.
2020-06-13: Bugs found in database management systems with SQLancer.
2020-06-13: Bicycle geometry terminology.
2020-06-12: Event Tracing for Windows: the worst API ever made.
2020-06-12: The story of tail call optimization in Rust.
2020-06-12: Jepsen: PostgreSQL 12.3.
2020-06-12: How to implement search-by-colour using Color Thief and PostgreSQL.
2020-06-12: Async Python is not faster.
2020-06-12: Memory-safety challenge considered solved? An empirical study of Rust CVEs.
2020-06-12: V8's RegExp engine in SpiderMonkey.
2020-06-12: Bringing my Emacs from the past.
2020-06-12: Graph and tree traversals in Rust.
2020-06-12: In search of the original Fortran compiler.
2020-06-12: Essential and relevant: a unit test balancing act.
2020-06-12: A history of the LISP 2 project.
2020-06-11: Unicode security considerations.
2020-06-11: Merkle trees and build systems with OSTree and ninja.
2020-06-11: Flat UI elements attract less attention and cause uncertainty.
2020-06-11: Speeding up a Git monorepo.
2020-06-11: Global kernel locks in Mac OS X APFS.
2020-06-08: Failover replication slots for PostgreSQL.
2020-06-08: Bifrost meets GNOME: Onward and upward to zero graphics blobs.
2020-06-08: Getting hands-on with io_uring using Golang.
2020-06-08: The pain points of Haskell: a practical summary.
2020-06-06: USB-C is still a mess.
2020-06-06: Every Jurassic Park dinosaur illustrated with modern science.
2020-06-06: How to organize your Rust tests.
2020-06-05: printf-tac-toe, and a guide to printf-oriented programming.
2020-06-05: Featherweight Golang.
2020-06-04: Modern router architecture and IPv6.
2020-06-04: Overcoming the challenges of IPv6 support in BIND.
2020-06-03: Testing Rust with manual coverage marks.
2020-06-03: Autovectorization for AVX and AVX2 in Rust.
2020-06-03: Fuzzing Sequoia-PGP.
2020-06-03: Programming Servo: integrating streams.
2020-06-03: Drawing a Sierpiński triangle with recursive SQL and SVG.
2020-06-03: Locks in PostgreSQL.
2020-06-03: Removing PostgreSQL bottlenecks caused by high traffic.
2020-06-03: Software development as advanced damage control.
2020-06-03: The rise and fall of commercial Smalltalk.
2020-06-03: A Smalltalk 80 implementation and tools.
2020-06-03: A Kea developer's take on IPv6 and DHCP.
2020-06-02: Die analysis of the 8087 math coprocessor's fast bit shifter.
2020-06-02: IPv6 and Rust.
2020-06-02: Book review: the origin of consciousness in the breakdown of the bicameral mind.
2020-05-31: Hoare's rebuttal and bubble sort's comeback: a fast quicksort.
2020-05-31: List of well-known web sites that port scan their visitors.
2020-05-29: The radix 2^51 trick.
2020-05-29: Algol 60 implementation. (1964)
2020-05-29: Oxidizing the technical interview.
2020-05-29: 40th anniversary of uuencode.
2020-05-28: What science can tell us about C and C++'s security.
2020-05-27: ISO 7000 graphical symbols for use on equipment.
2020-05-27: What is FETCH FIRST WITH TIES in PostgreSQL 13?
2020-05-27: PostgreSQL tips for optimizing Django and Python performance.
2020-05-27: PostgreSQL EXPLAIN ANALYZE may be lying to you.
2020-05-27: How to kill a dinosaur in 10 minutes.
2020-05-27: Random worldbuilding: the nation in history.
2020-05-27: macOS 10.15 Catalina: slow by design.
2020-05-27: History of UNIX manpages.
2020-05-27: eBay port scans visitors' computers for remote access programs.
2020-05-27: By the Bluebook implementation of Smalltalk-80.
2020-05-27: C++20: the unspoken features.
2020-05-27: Ancient Egyptian coffins and mystery of ‘black goo'.
2020-05-26: Who says C is simple?
2020-05-26: Coolest features of non-Java JVM languages.
2020-05-26: How Internet communities function.
2020-05-26: Science fiction timeline of inventions.
2020-05-26: Bloaty McBloatface: a size profiler for binaries.
2020-05-26: Using ASDL to describe ASTs in CPython.
2020-05-26: Datamash: command-line computation on tabular files.
2020-05-26: Adventures of porting MUSL libc to Sony PS4 BSD.
2020-05-26: Why is Idris 2 so much faster than Idris 1?
2020-05-25: libfirm/cparser: C99 parser and frontend.
2020-05-25: 7 scandalous weird old things about the C preprocessor.
2020-05-25: std::format in C++20.
2020-05-23: DuckDB: an embeddable analytical SQL database.
2020-05-23: Porting BSD to GCC and ANSI C. (1988)
2020-05-21: Why upgrade PostgreSQL?
2020-05-21: Three bugs in the Golang MySQL driver.
2020-05-20: A guide to global data in Rust.
2020-05-20: The next few years for Rust Analyzer.
2020-05-20: Taking advantage of auto-vectorization in Rust.
2020-05-20: Structuring and handling errors in Rust.
2020-05-20: 15 years later: remote code execution in qmail.
2020-05-20: The death of corporate research labs.
2020-05-20: Lisa Piccirillo solved a decades-old Conway knot problem.
2020-05-20: A KVM host in a few lines of code.
2020-05-19: Computerized flight booking: a technology that changed air travel.
2020-05-19: Does the QUIC handshake require compression to be fast?
2020-05-15: What's the difference between a Rust char and a Go rune? Unicode scalar values vs code points.
2020-05-15: Rust verification tools.
2020-05-15: Notes on io-uring.
2020-05-15: time_it! a case study in Rust macros.
2020-05-15: GPU architecture resources.
2020-05-15: Writing a Wayland compositor in Rust.
2020-05-15: Yak shaving #ifdef-style conditional compilation in Rust.
2020-05-15: Rust closures in FFI.
2020-05-15: Building an ASN1 codec with the Rust FFI.
2020-05-15: Five years of Rust.
2020-05-14: Differential testing for software (such as compilers).
2020-05-14: Bosque: a TypeScript-like programming language that compiles to native code.
2020-05-14: Typesetting Markdown with Pandoc, Lua, and ConTeXt.
2020-05-14: Hardware store elimination.
2020-05-14: This word does not exist.
2020-05-14: Why do dragons have eyes on the sides of their heads?
2020-05-14: Deno 1.0: TypeScript and v8 on the command line, in Rust.
2020-05-13: PostgreSQL now() vs. 'NOW'::timestamp vs. clock_timestamp().
2020-05-13: The case of the missing DNS packets.
2020-05-13: Why AES-GCM sucks.
2020-05-13: A no_std Rust binary.
2020-05-12: The success and failure of the Ninja build system.
2020-05-12: The science of ginger milk curd.
2020-05-12: Confessions of Marcus Hutchins, the hacker who killed WannaCry.
2020-05-09: Using integer linear programming to solve complex logic.
2020-05-09: The original cookie specification from 1997 was GDPR compliant.
2020-05-11: John Conway's FRACTRAN, a ridiculous yet surprisingly deep language.
2020-05-10: Ensmallening Go binaries by prohibiting comparisons.
2020-05-06: Rules for writers.
2020-05-06: Cheating higher ranked types with traits in Rust.
2020-05-06: Take care editing bash scripts.
2020-05-05: A map of trees in London.
2020-05-04: Backup manifests and pg_verifybackup in PostgreSQL 13.
2020-05-04: Lessons learned improving RPKI.
2020-05-04: How to read UTF-8 passwords on the Windows console.
2020-05-04: 7 things that could be improved in PostgreSQL.
2020-05-04: Oracle vs PostgreSQL: a first glance.
2020-05-04: Bit twiddling hacks: check for borrows in bitwise operations.
2020-05-03: Fairphone and /e/ team up to build open source, Google-free, sustainable smartphone.
2020-05-03: Some medium-hard data analyst SQL interview questions.
2020-05-02: Psychic paper: an iOS entitlement XML plist parsing bug.
2020-05-02: Concurrent hash tables: fast and general?!
2020-05-02: An embedded Rust pattern: zero sized references.
2020-05-01: Notes on writing parsers in Rust.
2020-05-01: Disabling Snaps in Ubuntu 20.04.
2020-04-30: Game of Life in 32 bytes.
2020-04-30: Announcing the SourceHut project hub.
2020-04-30: HashiCorp Vault is overhyped, and Mozilla SOPS with KMS and git is underrated.
2020-04-30: Troubleshooting systemd with SystemTap.
2020-04-29: Why strace doesn't work in Docker.
2020-04-29: Reducing the size of a Rust GStreamer plugin.
2020-04-29: A collection of weird debugging stories.
2020-04-29: CSS for i18n.
2020-04-29: Postgres.app: an easy Mac OS installer for PostgreSQL.
2020-04-29: Paxosmon: gotta consensus them all!
2020-04-28: The many flavours of the arcane SQL MERGE statement.
2020-04-28: A warm welcome to ASN.1 and DER.
2020-04-28: Paxos vs Raft: have we reached consensus on distributed consensus?
2020-04-27: First release of rust-analyzer.
2020-04-27: Towards Sequoia PGP v1.0.
2020-04-27: For better videoconferencing at home on lousy links.
2020-04-27: TEMPEST@Home: finding radio frequency side channels.
2020-04-27: Byrne's Euclid.
2020-04-26: Teleforking a process onto a different computer!
2020-04-25: Numerous ways to say "thousand years" in a scientific paper.
2020-04-25: Myths about USB multi-key rollover and how USB HID works.
2020-04-23: Incremental regular expressions.
2020-04-23: From Pratt parsing to the Dijkstra shunting yard.
2020-04-23: Better debug stack fixing for Firefox using Rust.
2020-04-22: Full text search in milliseconds with Rails and PostgreSQL, without triggers.
2020-04-22: Unicode technical note 27: known anomalies in Unicode character names.
2020-04-22: Outsourcing reduces productivity.
2020-04-22: Things I wished more developers knew about databases.
2020-04-22: Linux kernel lockdown, integrity, and confidentiality.
2020-04-21: The chairs of Blake's 7.
2020-04-21: herbstluftwm: a manual tiling window manager for X11.
2020-04-21: OAuth2 best practices cheat sheet.
2020-04-21: How the "Memories" 256-byte MS DOS intro works.
2020-04-21: API design: Understanding gRPC, OpenAPI and REST and when to use them.
2020-04-21: RPKI and RIR 0/0 trust anchors.
2020-04-19: SHISHUA: the fastest pseudo-random generator.
2020-04-19: Analysis of DTLS implementations using protocol state fuzzing.
2020-04-19: The unpatchable silicon: a full break of the bitstream encryption of Xilinx 7-Series FPGAs.
2020-04-19: Boost UDP transaction performance.
2020-04-19: An evaluation of password generation, storage, and autofill in browser-based password managers.
2020-04-19: Forecasting logistic curves is hard.
2020-04-18: Inside the Am2901: AMD's 1970s bit-slice processor.
2020-04-18: Sneaky marketing: WD, Toshiba, Seagate shipping slower SMR drives without disclosure.
2020-04-17: The decline of usability.
2020-04-17: SELECT WAT FROM SQL;
2020-04-17: GNU binutils: the ELF Swiss Army knife.
2020-04-17: Surrounded by Elligators: implementing crypto with nothing to compare to.
2020-04-17: SMART: string matching algorithms research tool.
2020-04-17: Fix Boyer-Moore with the Rytter correction.
2020-04-16: Embedding binary data into programs.
2020-04-16: Embedding binary objects in C / ELF.
2020-04-16: regex2fat: encode a regular expression into a DFA represented as a graph of FAT32 directories.
2020-04-16: Didn’t I write this story already? When your fictional pandemic becomes reality.
2020-04-16: GCC always assumes aligned pointer accesses.
2020-04-15: Types instead of strings for extensible architectures in Rust.
2020-04-15: Fallible iterator adapters in Rust.
2020-04-15: Cranelift: a possible new backend for Rust.
2020-04-15: IJON: exploring deep state spaces via fuzzing.
2020-04-15: Gluu: open source IAM / SSO.
2020-04-14: Keycloak: open source identity and access management.
2020-04-14: Zig programming language 0.6.0 release notes.
2020-04-14: Defining the Really Habitable Zone.
2020-04-14: Making Unix a little more like Plan9.
2020-04-14: beebjit: clocking a 6502 to 15GHz!
2020-04-14: What's the type of JSON.parse(JSON.stringify(x)) in TypeScript?
2020-04-14: libcpu: a library to emulate several CPU architectures using LLVM.
2020-04-13: Simple but powerful Pratt parsing in Rust.
2020-04-13: Computers can be understood.
2020-04-13: Benchmarking programming language VM JIT warmup.
2020-04-12: Braid: an experimental team chat application.
2020-04-12: Verification: why it's so hard to create new processors.
2020-04-12: The US government runs on COBOL, and now it's falling apart
2020-04-11: Error handling in a correctness-critical Rust project.
2020-04-11: Eytzinger binary search.
2020-04-10: Understanding JavaScript module formats and tools.
2020-04-09: Optimizing lazy initialization in TruffleRuby with deoptimization.
2020-04-09: Error handling in Rust: from `failure` to `fehler`.
2020-04-08: Rules for data modelling with DynamoDB.
2020-04-08: The ECHELON affair: the European Parliament and the global interception system.
2020-04-08: Maximator: European signals intelligence cooperation.
2020-04-08: How owls fly without making a sound.
2020-04-08: The COBOL problem.
2020-04-07: entr: run arbitrary commands when files change.
2020-04-05: pg_hint_plan: execution plan hints for PostgreSQL.
2020-04-04: 6 things Markdown got wrong.
2020-04-04: 10 things I hate about PostgreSQL.
2020-04-04: On generic traits and associated types in Rust.
2020-04-03: Some more advanced aspects of pattern matching in Rust.
2020-04-03: The Omit helper type in TypeScript.
2020-04-03: Reducing tail latencies with automatic yielding in Tokio on Rust.
2020-04-03: Bug bounty platforms buy researcher silence and violate labor and privacy laws.
2020-04-03: Anatomy of CVE-2019-5736, a runc container escape.
2020-04-03: RISC OS and NetBSD running on the same SoC.
2020-04-02: CO2meter: a Python interface to USB CO2 monitor devices.
2020-04-02: The open air factor: coronavirus and the sun.
2020-04-02: Fish can reduce the methane emissions from rice paddies.
2020-04-02: PID without a PhD.
2020-04-01: Conditions and restarts in Common Lisp.
2020-04-01: How is the Linux kernel tested?
2020-04-01: Writing an OS in Rust: support for async/await.
2020-04-01: Analysis of Google Chromium C++ compilation times.
2020-04-01: Videogame doesn't infringe tattoo copyright by depicting basketball players.
2020-03-31: 32 bit time_t in Linux: the end of an epoch.
2020-03-31: QuineDB: a quine that is also a key-value store.
2020-03-31: The long and complicated history of why there are 360 degrees in a circle.
2020-03-30: Lead-free solder is better for you.
2020-03-29: Golang quirks.
2020-03-29: PostgreSQL schema design with row-level security.
2020-03-29: Leonardo Torres y Quevedo: an early computer designer from Spain.
2020-03-29: Percy Ludgate: an early computer designer from Ireland.
2020-03-29: Lessons from the Unix stdio ABI.
2020-03-29: Setting up git identities.
2020-03-29: Seven stages of open software.
2020-03-28: How are Unix pipes implemented?
2020-03-28: In-memory compute using off-the-shelf DRAM.
2020-03-28: Protecting log records at 30,000 feet with syslog-ng.
2020-03-28: Repairing a vintage 40-kilovolt xenon lamp igniter.
2020-03-28: Icons for obsolete technology in Unicode.
2020-03-28: The Chapel parallel programming language.
2020-03-28: Hyperlinks in terminal emulators.
2020-03-28: Static analysis in gcc 10.
2020-03-26: Firefox's low-latency WebAssembly compiler.
2020-03-26: Thomas Piketty takes on the ideology of inequality.
2020-03-26: Fast and simple interned strings in Rust.
2020-03-26: Optimising the size and performance of std::borrow::Cow in Rust.
2020-03-26: 10 most(ly dead) influential programming languages .
2020-03-26: BBC computer literacy project archive.
2020-03-25: Investigating DNS lookup failures in Kubernetes.
2020-03-25: git-2.26 release highlights.
2020-03-25: Learn d3.js.
2020-03-25: Coyote: Making it easier for .NET developers to build reliable asynchronous software.
2020-03-25: Breaking the random numbers in two Linux KASLR patches.
2020-03-24: zig cc: a powerful drop-in replacement for gcc or clang.
2020-03-24: Concurrent programming, with examples.
2020-03-24: X.509 web PKI insecurity.
2020-03-23: Three typefaces for mathematics: The development of Times 4-line Mathematics, AMS Euler, and Cambria Math.
2020-03-23: Why don’t we just ban targeted advertising?
2020-03-23: JANET LINX connection outage report.
2020-03-23: An ineresting Discord outage report. (Elixir / Golang / Python / etcd)
2020-03-23: Napalm network automation.
2020-03-23: Nornir: an automation framework in Python.
2020-03-21: An illustrated jq tutorial.
2020-03-20: How to write documentation for a Rust crate.
2020-03-19: ARIN VM cluster outage due to SAN failure.
2020-03-18: JavaScript: the first 20 years. (HOPL)
2020-03-17: Rewriting the heart of Dropbox's sync engine in Rust.
2020-03-16: Getting started with Rust and Rocket for http services.
2020-03-15: Finding a problem at the bottom of the Google stack.
2020-03-15: MathJax turns 3.0.
2020-03-15: Best practices for ACME client implementations.
2020-03-15: Out of the Box dynamic dispatch in Rust.
2020-03-15: An Introduction to modern CMake.
2020-03-15: xmake: a cross-platform build utility based on lua.
2020-03-15: A history of the trampoline.
2020-03-14: Foundations of databases. (1995)
2020-03-14: Automatic chess boards.
2020-03-14: Cut / fold templates for paper mechanisms.
2020-03-13: Cyberpunk: then and now.
2020-03-13: EdDSA, Ed25519, Ed25519-IETF, Ed25519ph, Ed25519ctx, HashEdDSA, PureEdDSA, WTF?
2020-03-13: David Rumsey historical map collection at Stanford University.
2020-03-13: Analog computer museum.
2020-03-13: HTTP desync attacks: request smuggling reborn.
2020-03-13: The SOC2 starting seven.
2020-03-11: Finding Mona Lisa in the Game of Life.
2020-03-11: TRRespass: rowhammer target row refresh bypass.
2020-03-11: Thinking psycopg3.
2020-03-11: The story of PS1/PS2 backwards compatibility from the engineer who built it.
2020-03-11: How BBsmart email viewer worked, the best-selling BlackBerry app of all time.
2020-03-11: Actually using wasm with Rust.
2020-03-11: What's the deal with IPv6 link-local addresses?
2020-03-11: Your circuit breaker timeouts are probably misconfigured.
2020-03-10: Defunctionalization: the best refactoring you've never heard of.
2020-03-10: Setting height and width on HTML tags is important again.
2020-03-09: Green's dictionary of slang.
2020-03-09: An experimental study on the effect of procedure under unexpected situations.
2020-03-09: The TAOS operating system. (Byte, 1991)
2020-03-09: Cryptographic signatures, surprising pitfalls, and ACME / Let's Encrypt.
2020-03-08: Capability-based computer systems. (1984)
2020-03-06: Recent and future pattern matching improvements in Rust.
2020-03-04: IBM VS. MIT: an Apollo computer showdown.
2020-03-04: The core memory inside an Apollo Saturn V rocket's computer.
2020-03-04: Bluespec hardware description language compiler.
2020-03-04: An introduction to d3.js.
2020-03-03: A layman's guide to a subset of ASN.1, BER, and DER.
2020-03-03: The growth of command line options, 1979-present.
2020-03-03: The problem with single-threaded shared mutability.
2020-03-03: Kill the newsletter!
2020-03-02: The Odin programming language.
2020-03-02: Remote access to production infrastructure (death to the VPN!)
2020-03-02: CRLite: Finally a fix for broken TLS certificate revocation?
2020-03-02: The Beef programming language.
2020-03-02: New sense discovered in dog noses: the ability to detect heat.
2020-03-02: The Worst programming language.
2020-03-01: There’s an entire industry dedicated to making foods crispy.
2020-03-01: Concurrent programming with effect handlers in multicore OCaml.
2020-02-29: A half-hour to learn Rust.
2020-02-28: Why did I wake up just before my alarm clock went off?
2020-02-28: Dave Prosser's C preprocessor algorithm.
2020-02-28: TeleHammer: cross-privilege-boundary rowhammer through implicit DRAM accesses.
2020-02-28: Show me your clipboard data.
2020-02-27: What can you preseed when installing Debian?
2020-02-27: How old are the symbols on these keys?
2020-02-27: MLIR: a compiler infrastructure for the end of Moore's Law.
2020-02-26: Delphinusdnsd: a small authoritative DNS server.
2020-02-26: Why I'm not fan of UUIDs in databases.
2020-02-26: UK public transport API.
2020-02-26: PostgreSQL parallelism, what next?
2020-02-26: JSPaint.
2020-02-26: The Ars Technica semi-scientific guide to Wi-Fi access point placement.
2020-02-25: Smithsonian Institution open access.
2020-02-25: Modern, functional Common Lisp: myths and tips.
2020-02-25: Selectors explained: translate CSS selectors into plain English.
2020-02-25: Securing Firefox with RLBox: WebAssembly sandboxes for C++ libraries.
2020-02-23: Learn TLA+
2020-02-23: A guide to running Elasticsearch in production.
2020-02-23: Stangenkunst: mechanical transmission of power.
2020-02-23: A pragmatic approach to global state in a 3rd party library called from Rust.
2020-02-23: Coverage-based fuzzing with libfuzzer.
2020-02-23: Some nuances of undefined behavior in Rust.
2020-02-23: Insights: visually explore a PostgreSQL database.
2020-02-23: QUIC and OpenSSL 3.0.
2020-02-23: Taking care of code … more and more code ...
2020-02-22: Hell of a handshake: abusing TCP for reflective amplification DDoS attacks.
2020-02-22: Container security: nobody knows what it means but it's provocative.
2020-02-22: Paris mayor pledges a greener '15-minute city'.
2020-02-22: Does register selection matter to performance on x86 CPUs?
2020-02-21: Fixing memory leaks in JavaScript in a web browser.
2020-02-21: Racket-on-Chez Scheme status, February 2020.
2020-02-20: Computer animation in 1961: the Stanford card stunt program. (YouTube)
2020-02-20: PUB: an early scriptable markup language.
2020-02-19: Recovering from useless vacuuming in PostgreSQL.
2020-02-19: Taking back control from systemd networking.
2020-02-19: Transaction isolation repeatable read in PostgreSQL vs MySQL.
2020-02-19: Elixir, PostgreSQL, and query plan cache performance oddities.
2020-02-18: The first computers in East Africa, and what became of them.
2020-02-18: 3-way FTP: Pushing files around with silly and unusual methods.
2020-02-18: C++ move, simply (with appendices).
2020-02-17: An emulator for a Sun 2 workstation.
2020-02-17: playwright: a Node.js library to automate Chromium, Firefox and WebKit with a single API.
2020-02-16: The human hemisphere.
2020-02-16: OCSP checks for EV certificates make the web slow and unreliable.
2020-02-16: The worst of time64 breakage.
2020-02-15: Open access journals get a boost from librarians, much to Elsevier's dismay.
2020-02-15: Evolution of the x86 context switch in Linux.
2020-02-15: Creating a logical replica from a snapshot in RDS PostgreSQL.
2020-02-15: Designing a performant row level security schema in PostgreSQL.
2020-02-15: How sustainable is a solar powered website?
2020-02-15: Improving compilation time of C/C++ projects.
2020-02-15: What made the 1960s CDC6600 supercomputer fast?
2020-02-13: The myth of the barter economy.
2020-02-13: The parliamentary electoral system in Denmark.
2020-02-13: Summer time clock changes: is it time for change in the UK and EU?
2020-02-13: A bestiary of single-file programming language implementations.
2020-02-13: Stage magic and software design.
2020-02-12: Toward _FORTIFY_SOURCE parity between Clang and GCC.
2020-02-12: Nuvia's ex-Apple CPU design team throws down the gauntlet to the server processor incumbents.
2020-02-12: ParaSail: parallel specification and implementation language.
2020-02-12: How to escalate privileges and steal secrets in Google Cloud Platform.
2020-02-12: Gears.
2020-02-12: Circllhist: a log-linear histogram quantile sketch for IT infrastructure monitoring.
2020-02-11: Rotary dial cellphone.
2020-02-11: Investigating the performance overhead of C++ exceptions.
2020-02-11: A popular self-driving car machine learning dataset is missing labels for hundreds of pedestrians.
2020-02-11: The Linux kernel /dev/urandom CSPRNG is now good!
2020-02-10: Fax on the beach: The story of EO GO, the audacious, totally calamitous iPad of the 1990s.
2020-02-10: Memory bandwidth napkin math and benchmarks.
2020-02-10: A partial tour through the UNIX Bourne shell.
2020-02-10: The discovery of metastability in digital computer circuits.
2020-02-10: OmniXtend cache-coherent memory fabric over Ethernet for RISC-V.
2020-02-10: Alpha: a history in facts and comments.
2020-02-09: Deep sea diving: undersea telecommunication cables.
2020-02-09: Lessons learned from writing ShellCheck.
2020-02-09: They called it "big iron" for a reason: Cray-1M site planning reference manual.
2020-02-09: 50 years ago, better transistors and switching regulators revolutionized computer power supplies.
2020-02-09: Stacked borrows: an aliasing model for Rust.
2020-02-09: Librem 5: an open source phone shows the cost of being different.
2020-02-09: Combinatris: Tetris with SKI combinators.
2020-02-08: Dangerous domain corp.com goes up for sale.
2020-02-07: Measuring space-time behaviours of piano keys with Rust.
2020-02-06: Apollo 11 guidance computer vs USB-C chargers.
2020-02-06: The JVM's mysterious AllocatePrefetch options: what do they actually do?
2020-02-06: Before the DNS: how yours truly upstaged the NIC's official HOSTS.TXT
2020-02-05: Units of measure in Rust with refinement types.
2020-02-05: Security flaw in WhatsApp desktop app.
2020-02-05: On the process that led to the introduction of leapseconds.
2020-02-03: The state of full text search in PostgreSQL 12.
2020-02-03: unsmear: convert to and from timescales with smeared leap seconds.
2020-02-02: Watching for software inefficiencies with Valgrind.
2020-02-02: JavaScript got better while I wasn't looking.
2020-02-02: Too much locality... for stores to forward.
2020-02-02: Old CSS, new CSS.
2020-02-02: Typesense: an open source, typo tolerant search engine.
2020-02-02: PostgresqlCO.NF: a PostgreSQL configuration guide.
2020-02-01: 8 tips for better negotiation.
2020-02-01: TypeScript’s quirks: How inconsistencies make the language more complex.
2020-02-01: Writing runbook documentation when you're an SRE.
2020-02-01: MIDI 2.0 could profoundly change the way music sounds.
2020-02-01: Returning trait objects in Rust.
2020-02-01: A stack-less Rust coroutine library under 100 LoC.
2020-02-01: Lessons learnt updating a Rust library to std::future.
2020-02-01: Packaging a Rust project for Debian.
2020-02-01: Build your own block_on() in async Rust.
2020-01-31: MIR: a lightweight JIT compiler project.
2020-01-30: Some useful probability facts for systems programming.
2020-01-29: Migrating from Oracle to PostgreSQL: tips and tricks.
2020-01-29: pgagroal: a high-performance connection pool for PostgreSQL.
2020-01-28: Hacking on clang is surprisingly easy.
2020-01-28: git bundle: the right way to email a git repository.
2020-01-28: 128 bits of security vs 128 bits of security: know the difference.
2020-01-28: How we've made the web use dirty energy.
2020-01-27: Developing in production.
2020-01-27: Building containers without Docker.
2020-01-27: What we still haven't learned from Gamergate.
2020-01-27: A list of LD_PRELOAD hacks.
2020-01-26: GNU Recutils: a database management system using human-readable text files.
2020-01-26: A Unix quiz (with answers!)
2020-01-26: Dhall for Kubernetes.
2020-01-26: Dimensional analysis in programming languages.
2020-01-26: The text editors wiki.
2020-01-25: What to know about GPS receiver elevation.
2020-01-25: Why the Sorbet typechecker for Ruby is fast.
2020-01-25: Measuring altitude using precision frequency transfer between optical atomic clocks.
2020-01-25: Getting everything wrong without doing anything right! (YouTube)
2020-01-25: What happens to maps when tectonic plates move?
2020-01-25: New Zealand geodetic datum deformation model.
2020-01-25: Modelling BBR's interactions with traditional TCP loss-based congestion control.
2020-01-25: CASPaxos: linearizable databases without logs.
2020-01-24: Resource scarcity in public clouds.
2020-01-23: A floating point bit twiddling toy.
2020-01-23: The difficulties of retiring Internet Explorer.
2020-01-23: New browser on the block: Flow, from Ekioh in Cambridge.
2020-01-22: The history of HAProxy.
2020-01-21: A Unix quiz.
2020-01-21: axel: lightweight CLI download accelerator.
2020-01-21: The hunt for the fastest zero: when does C++ use memset?
2020-01-20: 'Remarkable' computational complexity proof that MIP* = RE.
2020-01-19: IEEE 802.3cg 10Mb/s single-pair Ethernet: a guide.
2020-01-19: 10Mbit/s single-pair Ethernet enables connected intelligence in 2020.
2020-01-19: The soundness pledge in Rust.
2020-01-19: Mystery Flesh Pit National Park: a Redditor's colossal feat of worldbuilding.
2020-01-19: C++ coroutines gcc initial implementation pushed to master.
2020-01-19: No, dynamic type systems are not inherently more open.
2020-01-19: The Cryptopals cryptography challenges.
2020-01-18: About face (recognition).
2020-01-17: eSQLate: Build minimum viable admin panels quickly.
2020-01-18: fast_template: really easy blogging with GitHub Pages.
2020-01-16: Mistakes were made: huge ERP screwups.
2020-01-16: What is the random oracle model and why is it collapsing under the weight of its own contradictions?
2020-01-16: Autocomplete as an interface.
2020-01-15: Is TypeScript worth it?
2020-01-16: Two edge cases in PostgreSQL full-text search.
2020-01-16: EASYCHAIR: CIA covert listening devices.
2020-01-16: Making the LinkedIn A/B testing engine 20x faster.
2020-01-15: How to identify an "immoral maze".
2020-01-15: Some advantages of the Caddy http server.
2020-01-14: The split personalities of "brutalist" web development.
2020-01-14: The few remaining uses of the name "Macintosh".
2020-01-14: CSVlint: A ruby gem to validate CSV files and check their syntax and contents.
2020-01-14: CleverCSV: a Python package for handling messy CSV files.
2020-01-13: 1195725856 and other mysterious numbers.
2020-01-13: Reflections on Mercurial's journey to Python 3.
2020-01-13: wasm3: The fastest WebAssembly interpreter.
2020-01-13: The Niland geyser: a moving mudpot.
2020-01-12: The deep sea.
2020-01-12: Visual subnet calculator.
2020-01-12: HTML attributes to improve your users' two factor authentication experience.
2020-01-11: Scheme: R7RS versus R6RS.
2020-01-11: T1: a programming language for constrained environments, derived from BearSSL.
2020-01-11: A lazy fix 20 years ago means the Y2K bug is taking down computers now.
2020-01-10: Ironies of automation.
2020-01-10: How does a new generation of researchers perceive Sci-Hub?
2020-01-10: kudeki-chain: git commits with increasing numbers of leading zeroes.
2020-01-09: The birth of the Internet in the UK. (YouTube)
2020-01-09: Web front-end performance checklist 2020.
2020-01-09: Fast IPv4 to hostname lookups: PostgreSQL vs ClickHouse.
2020-01-09: A brief history of badge ribbons at sf conventions.
2020-01-08: The many places you can set PostgreSQL configuration parameters.
2020-01-08: How to effectively dump PostgreSQL databases.
2020-01-08: Neater async failure handling in Typescript.
2020-01-08: Prometheus for beginners.
2020-01-07: How to start a blog using Hugo.
2020-01-07: EMI spikes from gas lift chairs can cause display interference.
2020-01-07: SHA-1 is a shambles. (less technical overview)
2020-01-07: SHA-1 is a shambles: first chosen-prefix collision on SHA-1 and application to the PGP web of trust.
2020-01-07: Pegasus Mail, 30 years on.
2020-01-07: Execute-only pages vs PAN (privileged access never) on arm64.
2020-01-07: Debian Buster sysvinit notes.
2020-01-07: Ethernet power line adapter radio noise interference.
2020-01-07: Removing the Linux /dev/random blocking pool.
2020-01-06: ClickHouse cost-efficiency in action: analyzing 500 billion rows on an Intel NUC.
2020-01-06: Files are fraught with peril.
2020-01-05: Algorithms interviews: theory vs. practice.
2020-01-05: Linus on spinlocks and schedulers.
2020-01-04: Notes on technical writing.
2020-01-04: Mutexes are faster than spinlocks.
2020-01-04: What's what in the world of TeX.
2020-01-04: Our neophobic, conservative AI overlords want everything to stay the same.
2020-01-03: Which emoji scissors can cut?
2020-01-03: An entomologist rates emoji ants.
2020-01-03: Interior mutability patterns in Rust.
2020-01-03: Spinlocks considered harmful in Rust.
2020-01-02: Serving dynamic vector tiles from PostGIS.

Tony Finch is <dot@dotat.at>