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perrylaj

171 karma · joined December 27, 2013

Bay Area Native currently Sacramento based. Sr. SDE@InductiveAutomation. Get in touch perry@perryjon.es .
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perrylaj··on Nasal spray could prevent Alzheimer’s disease, brain inflammation
Yes, if it has the 'right' properties to pass through mucosa and the BBB, it's absolutely possible. How else would insufflated drugs like cocaine work? There are a number of nasal sprays that act on the CNS. Bupreborphine nasal spray is pretty common as a fast acting overdose treatment that also acts on the central nervous system.
perrylaj··on Strava abruptly ends 3rd party data sync to Apple Health
> They're not converting to paid unless they're forced to, and you're not gaining any money by letting them stay on the free plan for another 5 years.

This is true, but it ignores the importance of network effects in products based on social media/interaction. I'd guess that a huge part of the attraction and user retention ability of Strava is the social aspect, which they'd be crippling if free users migrated somewhere else. As a secondary issue, Strava also benefits from the data generated by free users, though I have no idea what the value of that data might be.

perrylaj··on Ask HN: Most Reliable Modern Refrigerator?
I've just started looking at appliances in general as we are planning some home renovations. Miele seems to be one of the few that are making products intended to last and be serviceable in the residential space. Premium pricing though.

I've had great experiences with Viking. Bosch is sometimes mentioned, but in my experience, it may be more maintenance friendly, but it breaks just as often (dishwasher and oven both needed major part replacements withing 7 years ownership).

I'm definitely interested in seeing what others have to say. I would like lasting quality, but not at the expense of efficiency and a small slice of modern features (ice dispenser being the main one), so vintage doesn't really meet my needs. I just know that I won't buy another appliance made by a large electronics brand like Samsung, LG, etc. Poor reliability + poor service ability paired with 'smart' features I have zero interest in.

perrylaj··on Ask HN: What are some good keyboards?
This is my suggestion too. I had a Kinesis, switched to keyboardio and am really happy with it. There is a learning curve, and you feel quite unproductive at first, but you learn quickly and once comfortable, they are better than anything else I've tried.

edit: meant Kinesis

perrylaj··on The decline and fall of Java on the desktop
Can you expand on this? I know for a fact they can be _technically_ notarized, which developer agreement bans it?
perrylaj··on The decline and fall of Java on the desktop
I wouldn't use Tornado - it's effectively dead. Hasn't been a commit merged in for 5 months, and doesn't seem any forks have really picked up the mantle.
perrylaj··on Last call to voluntarily migrate Java accounts
Think OP is saying that the Java launcher for MS accounts is not published for architectures such as ARM in the Raspberry Pi. So the only way to launch on such devices is to use the legacy Mojang launcher, which will cease working when Mojang accounts are no longer supported.
perrylaj··on California Considers Doubling Its Taxes
> The net effect is predictable - Canada consistently ranks very poorly in international health system comparisons.

Funny that despite this 'extreme example', Canadians have almost 3 years longer life expectancy than us in the US, are healthier throughout their lives, and have comparable or better outcomes with treatments. Where the US has better outcomes (e.g. - some forms of cancer, some organ transplants), it's only very marginally better (like 1% higher chance of surviving 5 years after colon cancer diagnosis when compared to Canada). And for that 1%, you're spending MUCH more money on your treatment.

Basically nearly every measured outcome is better in Canada rather than the US, despite US paying twice as much on healthcare costs per capita when compared to Canada.

> We have far fewer ICU beds, doctors, imaging machines, etc. per capita than peer nations, and the entire country is in varying degrees of harsh lockdown because our hospitals were already overwhelmed during a normal flu season.

That may all be true, yet it's still better care than what the average US citizen gets, despite paying twice as much per capita.

> What states should do is encourage more competition as a way to lower healthcare costs.

They've been trying to 'encourage more competition' for decades now with healthcare costs only continuing to climb while affordable access falls (ignoring the gains that came and went with ACA). "Competition" doesn't exist in industries that are nearly impossible to enter due to regulatory capture and the insane entrenchment of giant healthcare organizations. The few that succeed in making any progress at all get rapidly acquired.

Reality is that no-system is perfect, there will be complaints and tradeoffs. But the US system is broken for a huge proportion of residents, and it's not going to change without drastic measures. I'm all for torching the whole thing and trying single payer. There may be complains about single payer systems across the world, but according to most of the publications I've seen (probably all, but my memory is imperfect), the vast majority of those subject to it would never trade it for what the US has.

Basic healthcare access in 'the richest country in the world' should be a fundamental right, not a for-profit industry.

perrylaj··on S.t.a.l.k.e.r. 2 developer quickly cancels NFT plans after fan outcry
Do stamp collectors qualify?
perrylaj··on Myocarditis associated with Covid-19 compared to mRNA vaccines
The bhf article you linked explicitly states that there is no reason to believe that vaccine spikes behave the same way, and that getting vaccinated is the best way to avoid the spike-caused heart damage.
perrylaj··on Twitter has a new CEO – what about a new business model?
I'd assume it IS. Dorsey has recently been directly targeted by numerous Cato Institute publications and lobbying efforts [1]. Which is comical, given just a couple years ago Cato was pressing government to stay out of social network regulation [2, 3]. It was only when Twitter started penalizing disinformation/fact checking that they started changing their tune.

1. https://www.cato.org/blog/brief-history-deep-deplatforming 2. https://www.cato.org/policy-analysis/why-government-should-n... 3. https://www.cato.org/blog/keep-government-away-twitter

perrylaj··on Aspartame and cancer – new evidence for causation
Formaldehyde is not a byproduct of ethanol metabolism. Acetaldehyde is the chemical 'equivalent' metabolic byproduct in the pathway that eliminates ethanol. In common alcohol/liquor for drinking there may be trace amounts of methanol (less true than historically, but still occurs), and that may be what you're thinking.
perrylaj··on SpaceX installed 29 Raptor engines on a Super Heavy rocket last night
My assumption has always been that the first to Mars will have a huge edge in gaining access to any natural resources (ore, salts, etc) that might have commercial value. I imagine the first organization to establish mining and refining capabilities on Mars would stand to make trillions in the production of things like steel and aluminum, as would be needed to build out any sizeable settlements on the planet.
perrylaj··on GraalVM at Facebook
I think there is good reason to get worried. My understanding is that third party proposed changes and PRs on the open source version have been denied because they would lessen the benefits of Enterprise. In addition, the lack of certification prevents commercial 3rd party JDK vendors from attempting to support it.

Unfortunate, because I'd love to build some prototypes based on graal features, but Oracle's apparent disinterest in supporting community contributions, and the questions around licensing of parts of the graal ecosystem leaves me worried enough to avoid it for now.

perrylaj··on Ask HN: What's your keyboard and what you love and hate about it?
I'm using keyboard.io model 01, with the quiet switches, and in general really like it. Took a little getting used to, and I periodically find the lack of a right-hand Cmd button/left side option a little inconvenient, but overall it'd be _really_ hard to move back to standard layout kb.

Other complaint would be that self-serviceability of the switches is pretty poor (I broke a kb trying to replace a bad switch and doing a lazy job desoldering, destroying a pad, and having a hard time finding a suitable trace to try and run a wire to). Sounds like serviceability is something they are rectifying in a new iteration that should be getting released sometime this year. I'll be picking up one of the new ones when they are available. On balance, has been the best overall KB experience I've had.

perrylaj··on A categorized list of all Java and JVM features since JDK 8 to 16
As someone unfamiliar with C# but interested in how languages impact each-other, could you provide some examples? I know C# was heavily inspired (perhaps not a strong enough word) by Java, but not as familiar with the opposite.

Java does seem to absorb from tried and tested ideas. There are a few major features I can think of that have largely come from or been inspired by popular and mature 3rd party libraries (time, reactive streams and various collection apis come to mind).

perrylaj··on Gallup: U.S. church membership dips below 50% for first time
In mid-century US, religiosity/faith were also promoted by capitalists as counters to rising global popularity of Communism/Socialism. The 1954 addition of "Under God" to the USA's Pledge of Allegiance was marketed (in part) as a means of differentiating from the Godless Communists. I'd be surprised if this big push toward an obvious "Blessed Nation" wasn't a primary driver in the shift.
perrylaj··on Drinking strong coffee before exercising increases fat-burning, new study finds
Seems like a lot when put in terms of Redbull, but isn't really in the context of athletes and performance. 5mg/kg is a common number as a pre-event dose for endurance athletes, and science seems to be mixed on ideal due to large individual variation in tolerance, response, and metabolics[1]. There are many 'thermogenic' fat loss supplements that have 150mg+ per dose taken multiple times a day.

Cyclists I know commonly take 400mg before a race to training session, and often top up over the course of the event if it's more than a couple hours. So I don't think the numbers reported are high, unless casual coffee is your basis comparison. But in the context of caffeine for fat loss, where supplements have high amounts, the numbers seem in line with common use.

1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5752738/

perrylaj··on Reflections on IDEA vs VS Code
I agree. Intellij ultimate is the best polyglot work environment I've ever used. The primary project I work on has Java, kotlin, groovy, python, typescript, js, shell scripts, dockerfiles, various configuration files, etc. Intellij Ultimate handles them all equally well as the more specific language flavors in my experience.
perrylaj··on The Mark Cuban Cost Plus Drug Company
Most in my state (CA) also have fully functional pharmacies, and the prescription drug prices are much cheaper much of the time. I shopped around when I went through a period of poor insurance (years ago) and my monthly medication costs were $25 at Costco, and the nearest competitor I could find was just over $100 when paying cash. Also, I believe that California, you do not need a Costco membership to purchase from the Costco pharmacy.
perrylaj··on Ask HN: What are your top Wi-Fi routers to buy in 2020?
I got tired of the performance and inconsistency of my 'high end' residential setup and recently bought/installed a DreamMachine. Already had a Unifi nanoHD AP, and added one more to the opposite side of the house. This setup has been running for a couple months, but so far has been the most consistent and reliable setup we've had. Good management and security tools, decent UI/UX for the controller. I'd do it again in a heartbeat, and wish I went with this (or similar) setup a long time ago. It costs more than what a residential setup costs, but not more than the 3 or 4 setups I've tried over the last 4 years. If you can swing the higher entry price, I feel that it's worth it. It's simply a superior experience in every way for us (meaning: there is no experience for the household - things work and I don't have to fuss with it unless I want to).
perrylaj··on FCC to move ahead with 'rulemaking' on Section 230
First - you seem to be misunderstanding (or misrepresenting) the facts and results of the Microsoft case.

> Firstly Microsoft monopoly got thrown out because of unethical behavior of the judge (which is why there isn't two Microsoft entities today. The whole thing hinged on "Microsoft installed its browser by default which gave it an unfair advantage." To allow the DOJ to save face, Microsoft agreed to make it easier to install other browsers.

Nothing was 'thrown out', rather the penalty was changed after the higher court issued a ruling that actually changed the liability implications for MS, which allowed MS to negotiate a lesser judgement. Findings of fact and the ruling were not overthrown, despite questions about judge Jackson's impartiality.

Beyond that, the US was not the only jurisdiction in which Microsoft was taken to court and found guilty of monopolistic practices. "DOJ" is meaningless in courts outside the US, so your statement doesn't even make logical sense as a component of your argument.

Second - you seem to be standing behind a single dictionary definition for what constitutes a monopoly. That's fine when discussing certain technicalities in abstraction, but completely ignores the fact that the dictionary definition is meaningless in terms of law. A monopoly can absolutely exist even in the presence of competitive options, and that is very clearly laid out in many ways in various laws and legal precedents. The Sherman Act* alone has very clear statements about this, and absolutely contradicts what you are saying. Monopolistic behavior is about controlling the market and/or using market/industry dominance to prevent or stifle competition. It is not about the sheer absence of competition.

* https://www.justice.gov/atr/competition-and-monopoly-single-...

perrylaj··on QAnon High Priest Was Just Trolling Away as a Citigroup Tech Executive
You may be correct, but you also have to remember that a HUGE amount of the US's intelligence has been outsourced and contracted. Maybe that has pulled back some since Snowden (I have no idea), but there are still hundreds of thousands of contractors working on behalf of US military, intelligence, etc.
perrylaj··on Microsoft is reportedly in talks to buy TikTok's US operations
I agree with you if looking at this from a historical perspective. However, l can see this working out for MS if TikTok remains a wholly owned, but independently operated subsidiary. If they buy it and largely 'leave it alone' to continue with its own leadership team and operational independence (as it seems github has been allowed to), I can see it being a net gain for MS and TikTok. The integration plan would make or break this (rumored) acquisition.
perrylaj··on California imposing sweeping rollback of reopening plans amid case surges
This is such a silly response. Did you have the same compelling argument when mandatory seatbelt laws went into effect?
perrylaj··on Ignition Maker Edition
Hi all, Perry here, from the Software Engineering team at Inductive Automation.

We were actually talking about posting a Show HN about this (and still may, since a proper introduction would probably help first-timers gain some context about why we're excited about this).

The Industrial/Operational space is generally not something I see mainstream consumer/enterprise developers talking or thinking much about. If there are general questions about the industry, the software, or this new release/announcement, ask away.

perrylaj··on The antitrust case against Google
If you had a general consumer business and used both, you'd probably drop Facebook after finding that they don't translate into revenue growth at nearly the same rate. If you didn't, you'd still likely find that your return on investment is far better with Google ad buys. At least, that was my experience with a lifestyle/hobby product. So many leads from Facebook were simply garbage, and the numbers seemed, well, let's just say questionable.

Again, your mileage may differ, but FB knowing more about people didn't seem to matter for me. When it came down to it, a dollar spent with Google was far better than a dollar spent with FB.

perrylaj··on Ask HN: Why are you against open plan offices?
> As a positive, if I were 20 years older I'd probably have started working in cubicles, which have all the negatives of an open office but without any natural sunlight.

Having worked in an environment that was essentially 'medium sized rooms with sizable cubicles', I would MUCH prefer that over open-office. In one environment I found particularly effective, cubicles were about 2m x 2m, with separator walls that were around 1.5m tall. This was great for reducing chatter and visual distraction, and offering a modicum of privacy, but readily enabled 'gophering' discussions and impromptu technical discussions. The cubicle walls allowed just enough friction to noticeably minimize social chatter while not preventing fruitful organic discussions.

Granted, this was in a nice building, with tons of windows and natural light. On the other end, I've worked in a cubicle-farm call center that had 'cubicles' that were really just shoulder-width dividers on long tables, all crammed into deep, dark cavernous office space. Having only suffered temporary exposure to open office environments, still not sure which I'd pick if given the choice, but it was definitely not a pleasant work experience/environment.

Guess point being, not all cubicles/cubicle environments are created equally, so at least for me, preferences are about more than just seating arrangement.

perrylaj··on GitHub Codespaces
I just use intellij for the same purpose. Today alone, I made changes in Kotlin, Typescript, Java, JS, Groovy, and Python. All in a single project, in Intellij. I do use and appreciate vscode, sometimes, but the experience is nowhere near as good as Intellij for me.

That said, being able to change/edit PRs in github with vscode will be awesome. Will negate the need to check out out a branch locally for a ton of cases.

perrylaj··on MacBook keyboard problems: Apple fails to halt class action over flawed design
Apple didn't institute a repair program for "whiners". They didn't change the construction of the new MBP keyboard because people whined.

I work indoors 99% of the time, in relatively clean environment. Have had 2 keyboards that had issues with keys sticking, double tapping, or failing to register presses. Compressed air would sometimes work for a while, sometimes not. Have to take it in and wait multiple days for it to be fixed. My company has had multiple 2017 and 2018 macbooks need to be sent in for service because of broken keys (I'm migrating to my new machine this weekend so they can send my 2017 in for refurb/repair).

You've been lucky, and I'm glad you haven't had issues, but many of us have. We're not all as lucky as you are.

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