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David
@hcetamd
Unapologetic nerd interested in data science, information security, philosophy, and video games.
Joined July 2018

David’s Tweets

One major problem with the phrase "if it saves just one life" is that *anything* can conceivably save one life. But it might cost lives in ways people conveniently ignore (especially if they ignore second-order effects).
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This is actually a reasonable position and a good explanation. Saying things like "I blame the Russians" is not the same as saying "I blame Putin and his cronies". Saying "I blame the Russians" implies that Russians are an undifferentiated mass that are all on one page.
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We deleted an earlier tweet because of an inappropriate reference to French people. We did not intend to offend. Writing French people, French citizens, etc., is good. But "the" terms for any people can sound dehumanizing and imply a monolith rather than diverse individuals.
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One big problem with risk-aversion being dominant in a company is that people will tend to make decisions primarily to stay out of trouble. In this environment, the scariest people tend to dominate, and that's not exactly healthy.
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There is no shortage of people who think they can responsibly and benevolently wield vast amounts of unchecked power. Most of us believe that most of them are mistaken. I believe that *all* of them are mistaken.
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Mathematics. A mathematician emerges from a cave, hands you the slip of paper below, and says "In the expression shown here, do you think y is greater than zero? Do you think y actually equals 1?" What is your response?
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You'd also need a rigid body simulation to deal with the rings colliding with the edges of the tank and those little posts (but those are everywhere in game engines). All of this computation might set the phone on fire, but it would be a pretty neat demonstration.
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One of these days, I'd like to make a cell phone version of this that uses the accelerometers to determine the phone orientation and movement. It would need a reasonably accurate fluid dynamics simulation of the water currents as you push the button.
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The worst toy ever made.
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A feature I just noticed in Twitter is pinned lists. You can take a list (even a private one) and pin it so it shows up as an alternative to your normal timeline. I pinned a list of local accounts so I can catch up on weather, traffic, and local news.
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It's kind of silly that I can't access Microsoft 365 Admin Center with a Microsoft Account. I just want to buy one or two "Azure AD Premium P2" licenses for testing purposes.
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I think that the people with the strongest tribal identities are also those who feel pleasure when their side wins and feel fear or anger when it loses. But when the brain's reward system is attached to a tribal identity, bad things almost always happen.
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I've got the worst itch imaginable in one of my nostrils and it's making me completely miserable. I can only guess it's some sort of cold or allergies, because I have no fever.
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It seems to be mostly normal people, but I've had to unfollow a few people there for doing that. It's just childish, nasty, and slightly obsessive.
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For Mastodon to be a competitor to Twitter, it will need to be more than just a place for constant gekkering about Musk and Tesla by people who have extreme antipathy for Musk because of tribalism. It needs normal people talking about normal things.
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If I were to start a law firm, I'd set up my office in a defunct Waffle House building and change the signage to "Lawful House".
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One thing svn does quite a bit better than git is that it can track copies and renames. Git at best *detects* these operations in certain circumstances.
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Sending email from Azure is way too painful. Microsoft should just maintain their own authenticated SMTP relays and allow tenants to permit use by identities with certain restrictions (volume, address, etc.) to prevent abuse. That way, existing tools would work.
I've been playing around with Azure lately for educational purposes and it's not really obvious what a resource will cost when you create it. Something as simple as a NAT or public IP has a cost that isn't shown either before or after you create it.
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I'm not interested in a left-wing or right-wing echo chamber, and I'd prefer to not be exposed to people screaming at each other at all, as you seldom hear great wisdom from someone screaming.
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So it looks like a bunch of the #Resistance people left Twitter for Post (which is fine, as they seem to prefer an echo chamber). Some of the technology communities migrated to Mastodon. They still post here, but not as much. And the brand/corporate accounts are still here.
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My timeline definitely feels different. I see a lot less "X and Y also follow" posts, and I don't think I've seen much in the "You might like" or "Based on your likes" categories either. I don't know if this is my imagination, an intentional change, or a Twitter issue.
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