Viewing profile — jperras
jperras
HN member- Joined
- Mon, Nov 24, 2008, 7:29 PM UTC
- HN karma
- 1,912
- Public activity
- 334 items
- HN profile
- View on Hacker News ↗
About jperras
I sometimes say intelligent things on Mastodon: https://hachyderm.io/@malware
I used to be, and sometimes still am, on Twitter: http://twitter.com/jperras
I write about things that interest me at https://nerderati.com
[ my public key: https://keybase.io/jperras; my proof: https://keybase.io/jperras/sigs/MiFx-5FlZM7UAxXxqEUihKkwRawBofkeg7q7wD4NmfE ]
Recent public activity
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Comment #49009698
18 year HN vet here. I've forgotten most of these, even though I was around for nearly every single one of them!
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Comment #47884883
> Before you spend many thousands of dollars on a machine better suited to a coffee shop, consider getting a minimalist lever machine. Agreed. I have a Pavoni Europiccola, and it's…
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Comment #46707095
This is just… event sourcing? https://martinfowler.com/eaaDev/EventSourcing.html
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Comment #46080192
There's also /classic, which only counts votes from user accounts created before a certain cutoff date. The cutoff used to be early 2008, I believe, but that may have changed in th…
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Comment #45277111
If you go back further than that, teams used to destroy entire engines for a single qualifying. The BMW turbocharged M12/M13 that was used in the mid-eighties put out about 1,400 h…
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Comment #43804399
[flagged]
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Comment #43014823
The reviews are on the Scotch site itself, not on Amazon: https://www.scotchbrand.com/3M/en_US/p/d/cbgnhw011057/
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Comment #43014821
Sorry, the reviews are actually on the Scotch site itself: https://www.scotchbrand.com/3M/en_US/p/d/cbgnhw011057/
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Comment #43014302
Those scissors apparently have a habit of the handle melting away (see reviews): https://www.amazon.com/dp/B00SSVNNZC As one comment pointed out, they could be using nitrocellulose…
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Comment #42247437
> Don't use the term "hunt" in the name, to me it just screams "dupe" instead of something unique. > [...] > You can have "have you launched yet?", "find the next best thing", "wha…
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Comment #42198100
> The only time exponential backoff is useful is if the failure is due to a rate limit and you specifically need a mechanism to reduce the rate at which you are attempting to use i…
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Comment #41709751
16 year HN vet here. This place has both changed a _lot_ and also very little, depending on which axis you want to analyze. One thing that has been pretty consistent, however, is t…
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Comment #41404078
Very fair. The line between conscientious preservation and alienation can be (and often is) an easy one to cross.
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Comment #41403933
Québecois here. We've been trying to tell the rest of Canada this for _decades_.
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Comment #40980101
> Er, not really. Not meaningfully. They can be freely compared with timezone-aware timestamps Author here. My original post was a little ambiguous on this topic; I've updated it t…
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Comment #40979995
Author here. I admit that I didn't fully explain the danger, because I thought it was somewhat self-evident: if you attempt to compare two datetimes correctly, you must know their …
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Comment #40875600
I thought the same, and went from an Apple standard keyboard to a Moonlander. Some time after that I went to a custom 36-key split ergo board. It takes a little time to familiarize…
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Comment #40822655
> Instead of trying to tax the people into complying with your desires, make them want to do so of their own free will! … do you have any idea of the costs that are associated with…
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Comment #40080932
Ah, I see - the default transactional isolation level is what I wasn't accounting for. Thanks for the explanation! Very much appreciated.
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Comment #40080684
Is the `FOR UPDATE SKIP LOCKED` in the CTE necessary? Granted my understanding of Postgres row-level locking and their interaction with CTEs may be a bit lacking, but according to …
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Comment #39716793
Lifelong Montréaler here. I think having "problem" in the title is what is ruffling feathers, although I'm not particularly bothered by it. That's perhaps where the analogy is stra…
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Comment #39637677
> Humans have always had a tendency to develop a deep understanding of their tools, and even to refine them to better suit their needs. Many people in North America use a microwave…
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Comment #39632947
Montréaler here. A surprising amount of people cycle all winter long; the days where you see no one cycling about are typically days where you wouldn't even want to be outside in a…
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Comment #39632865
Counterpoint: I live in Montréal, and the city tracks cycling usage via (infrared?) counters on major bike paths. Last year there were 1.5 _million_ trips on a single section of a …
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Comment #38383866
As charcircuit figured out, the username is/was `malware`. They deactivated it in 2018 without any explanation, and even my contacts at Github at the time couldn't quite figure out…