Viewing profile — tehwalrus
tehwalrus
HN member- Joined
- Fri, Jan 14, 2011, 4:23 PM UTC
- HN karma
- 2,886
- Public activity
- 1,274 items
- HN profile
- View on Hacker News ↗
About tehwalrus
I have a Physics PhD, am a Linux user, I used Python and C/C++/Cython extensions to do lots of data analysis for a PhD at Imperial College London from Jan 2011-Dec 2014, working with complex systems (mathematical graphs, 3D graphics incl OpenGL, computational geometry, and physics/stat mech). As of Feb 2014, I am also a published author in Linux Format magazine (issues 180 and 182.)
I have previously worked for what3words, an Oscilloscope company in Cambridgeshire (writing GUI, drivers), a software services company in north London, and a networking hardware company in Cambridge. I stood for Parliament for the Lib Dems in the UK general elections in 2015 and 2017.
https://github.com/joe-jordan
http://stackoverflow.com/users/393816/tehwalrus
Recent public activity
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Comment #49216074
Location: Cambridge UK Remote: Yes Willing to relocate: No Technologies: Python, Docker, Linux systems, Postgres/PostGIS. A little JS/React, C/C++. A long tail of other tech. Résum…
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Comment #26054181
In the UK, high rises are cheap social housing, and rarely have any of these features. (it's possible a few nice ones were built here at there, but those are the exception - people…
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Comment #22865156
They may not become famous in their fields, but they're not going to be worrying about that stuff anyway, so will probably be happier. Which, it turned out for me, was a better goa…
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Comment #22442261
The independent wealth was what allowed them to do science in the first place, nobody else had time or equipment (at least, that's the normal rationalisation).
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Comment #22045247
Those are all things that fall into the second category (subjective stuff I wouldn't call lying). But saying that something works in X case when it doesn't (or even when you don't …
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Comment #22042575
I think I agree more with the parent than with you, particularly in engineering. Lying in engineering means saying anything that's not true with any certainty. I wouldn't hold it a…
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Comment #21955688
See also Rome, which is built on top of about eight more layers of Rome. Residents often get architectural and history students asking to look at something weird in the basement.
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Comment #21935638
When I visited the USA for a conference, I looked up a nice coffee place that was just across the street from the academic campus where I was staying. I went to the nearest crossin…
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Comment #20387203
Similarly, lowest voltage ever to kill someone was 48V.
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Comment #18863317
I learned 4e first (modulo a one-shot 3rd ed game a long time before). I think it has excellent potential as a system that allows you to tell stories, even if the actual game mecha…
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Comment #18810131
Pico Technology | C++/C# Software Engineer, and other roles | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | http://jobs.picotech.com Established in 1991 Pico soon became a …
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Comment #18113751
Pico Technology | C#/C++ Software Engineer, Software Test Engineer | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | http://jobs.picotech.com Established in 1991 Pico soon be…
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Comment #17905394
Pico Technology | C# Software Engineer, Testers who code, and other roles | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | http://jobs.picotech.com Established in 1991 Pico …
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Comment #17664268
Pico Technology | C# Software Engineer, Software Testers (who code a bit), Product Owner | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | http://jobs.picotech.com Establishe…
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Comment #17443637
Pico Technology | C# Software Engineer, and other roles | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | http://jobs.picotech.com Established in 1991 Pico soon became a lead…
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Comment #17227762
Interesting, but almost certainly a systematic error. We have a lot of experiments over the last few decades detecting neutrinos, and only 2 detecting "sterile" ones (i.e. slightly…
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Comment #17210258
C# Software Engineer | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | jobs.picotech.com Established in 1991 Pico soon became a leader in the field of PC Oscilloscopes and da…
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Comment #16967673
C# Software Engineer | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | jobs.picotech.com Established in 1991 Pico soon became a leader in the field of PC Oscilloscopes and da…
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Comment #16782645
Or, whenever you get an unexpected email, go retrieve your credentials from your password manager, log in via the main page, and check you can see the message/problem it's referrin…
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Comment #16742972
Not right now, I've just done it enough times. It's often when I want to do a search with 6+ words and all of them are important. But because some of them are e.g. "C++ default con…
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Comment #16742782
I've actually stopped trying to search google for things anymore, because it almost always tried to be clever and totally missed the point. Sounds like I should try "verbatim" too!…
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Comment #16739000
So, you write down the formal requirements you have of an operating system (with aggressive auto-updates enabled, or disabled, as the customer chooses) once, on a piece of paper, a…
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Comment #16737964
Sorry, I proposed unit testing as a real-world formalisation of requirements in an earlier post, and you didn't contradict me. What automated system would you use for this instead?…
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Comment #16737916
There is a big debate about open plan, isn't there? I personally like working in a collaborative environment, at least within the scrum team all focussed on the same goals. I think…