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jph

5,945karma·1,362submissions·June 2, 2010
about
Joel Parker Henderson

joel@joelparkerhenderson.com

joel.henderson@wales.nhs.uk

CONTACT

https://linkedin.com/in/joelparkerhenderson

https://github.com/joelparkerhenderson

https://gitlab.com/joelparkerhenderson

https://codeberg.org/joelparkerhenderson

https://facebook.com/joelparkerhenderson

https://instagram.com/joelparkerhenderson

OPEN SOURCE

Architecture Decision Record = https://github.com/architecture-decision-record

GitAlias for git version control = http://gitalias.com

NumCommand for statistics = http://numcommand.com

UpdateCommand for system updates = http://updatecommand.com

ZidPlan for secure random data = http://zidplan.com

INTERESTS

Business e.g. tech strategy, tech tactics, tech startups.

Coding e.g. Rust, Elixir, Ruby, Python, JavaScript, Shell.

Development e.g. Agile, TDD, BDD, XP, SQA, DevOps.

PROJECTS

Health Economics Guide = https://health-economics-guide.github.io/

Health Economics Metrics = https://health-economics-metrics.github.io/

MEDICAL PROJECTS USING RUST

Fast Healthcare Interoperability Resources (FHIR) using Rust = https://fhir-rust.github.io

Open Electronic Patient Record (openEHR) using Rust = https://openehr-rust.github.io

Systematised Nomenclature of Medicine (SNOMED) using Rust = https://snomed-rust.github.com

HL7 2.5 messing parsing and converting = https://hl7-rust.github.io

ER7 message parsing = https://er7-rust.github.io

recent activity (1,362 total)
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A longtime collaborator emailed me directly to point me to the fake profile. I found the other fake profiles just by fiddling with the last character.
1y ago·view thread
10 pts
New kind of GitHub fraud: how is this happening and how do HN users handle it?
1y ago·9 comments
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> add assertions to your code. Yes, and many programming languages have assertions such as "assert greater than or equal to". For example with Rust and the Assertables crate: fn cal…
1y ago·view thread
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In addition to the military-programming history of "foo", there's also a military-programming history for the variable naming convention of "alfa", "bravo", "ch…
1y ago·view thread
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This apology is well done. It's humane, humble, acknowledges specific wrongs that were social failures and technical/legal failures, and explains the fixes going forward. Whatever you may th…
1y ago·view thread
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Assertables: Rust macros like `assert!` for smarter testing, easier debugging, and faster refactoring. https://github.com/sixarm/assertables-rust-crate …
1y ago·view thread
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Counterpoint: I write open source software that lots of people use, and I receive approximately 95% thank yous, 4% simple requests for help or features, 1% attacks/hacks/complaints. The secr…
1y ago·view thread
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The article starts with Sherry Turkle, who is a genius IMHO. She discusses transparent versus opaque, in terms of computers, and is quoted in the NY Times about it. https://www.nytimes.com…
1y ago·view thread
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Great idea! If you're reading this and want to connect about a clone, I'm joel@joelparkerhenderson.com.
1y ago·view thread
2 pts
Scammers versus the ederly: help protect your parents by doing a care plan
1y ago·discuss
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Swift 6 is a major leap forward for cross-platform batteries-including development IMHO. Foundation is the big win here, because it provides so much out of the box. Swift 6 is the first version with e…
1y ago·view thread
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Good point, you're right. Added. Thank you.
1y ago·view thread
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Yes and even better for faster speed and greater shell compatibility for basic colors, you can use this POSIX code: if [ -t 1 ] && [ -z "${NO_COLOR:-}" ]; then COLOR_RESE…
1y ago·view thread
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Plang and similar logic languages are compelling when combined with AI large language models plus anti-fragile programming techniques. The article's example shows goal-driven code that knows how …
1y ago·view thread
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Am I your target customer? Here's my two cents: your FTUX has so many steps and so many tour popups, and IMHO these are overwhelm your value prop. You have an opportunity to focus more on your va…
1y ago·view thread
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I'm the author of Assertables, a Rust crate that provides many more assert macros for more specific tests such as comparisons, matchers, readers, debug assertions, runtime assertions, etc. Ask me…
1y ago·view thread
1 pts
Show HN: Assertables v8.0.0 -- more Rust assert macros for more specific tests(crates.io)
1y ago·1 comments
1 pts
Job interview team tips: how to improve first‑round calls(github.com)
2y ago·discuss
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Can you say some about how Rate My OpenAPI compares to Spectral? Spectral is a JSON/YAML linter with custom rulesets, with out of the box support of OpenAPI and AsyncAPI. I use it Spectral for Op…
2y ago·view thread
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Google Pixel 8a is a great phone IMHO. Refurbished ones are available.
2y ago·view thread
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Google Support tells me it's a Google company policy, not a U.S. policy. And for comparison, Verizon works fine, just by paying a bit extra for extended roaming.
2y ago·view thread
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Added link above. The changes took effect last year.
2y ago·view thread
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I love Google Pixel phones because of Google Fi for traveling; unfortunately Google Fi is facing major service downgrades/outages for travelers (including me) who go on 3+ month trips out of the …
2y ago·view thread
1 pts
System Quality Attributes: how to explain your project “itties”(github.com)
2y ago·discuss
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Good question. Yes there are a variety of ways that help. 1. If the team favors lightweight markdown, then add a markdown section for Threat Modeling and markdown links to references. Some teams favor…
2y ago·view thread
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Some large public examples of where software architectural work provides a large benefit: 1. Amazon all-in on API service architecture thus creating Amazon Web Services. 2. Sun all-in on attempting ru…
2y ago·view thread
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Architecture retrospectives sound like a good idea but don't seem to be "the key" because in practice they fail too often. Retrospectives look backwards, and most teams aren't wire…
2y ago·view thread
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Yes 100%. This is a superb UI/UX feature once you see it in action.
2y ago·view thread
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These argdown ligatures are nifty. I also really like Unicode logic symbols because they make annotation and expressions readable. https://en.wikipedia.org/wiki/List_of_logic_symb…
2y ago·view thread