That's when you have at least one bit of each nonce. But if you think about it, the probability of this broken generator giving exactly the same output as the unbroken generator is (2^64-1)÷(2^64) so that's a lower bound on how often you don't get any information from this bias. (Assuming 64-bit generation!)
> Users of Ubuntu 24.04 LTS will be offered an automatic upgrade to 26.04.1 LTS
via Update Manager a couple of weeks following this release after some planned
backports to address regressions in a recent version of rust-coreutils.
"This project is a collaboration with Miles Segal (Gotham Silicon), whose mission is to make microchip fabrication more broadly accessible. Creating ultra high resolution micron-scale imagery is the very first step in this process."
"Those are clips of Miles in the Columbia University Nano-fabrication Facility where he is developing a workflow to make the technology required to build microchips more accessible."
"Miles Segal is building an ASIC foundry by repurposing vintage nano-fab gear to deliver custom chips in 24–48 hours."
"During the week he was at @EdgeEsmeralda, he focused on making new connections – leaving with new energy, confidence, and momentum from countless serendipitous convos."
So it seems to be one very young dude passionate about revolutionizing semiconductor processing. Whether there is an actual market for a super fast turnaround at 1 um node, and whether he has the experience and the support to pull this off, is somewhat dubious.
But of course wonderful things do sometimes happen. While he was a student, Sam Zeloof became a legend by building a chip fabrication lab in his garage, using surplus and home-made equipment. Now he has a serious team, working on developing mini-fabs: https://fab2.com/ That looks pretty serious.
These don't seem really physically immutable, just protected by the firmware of the drives/robot against being written twice. With enough effort couldn't the same laser write _something_ over them again? Maybe optical discs need a hole that gets punched out or something, like the old floppy disk write protect. (And then make that control a physical laser power switch)
I get if it's hard to figure out who's a scammer, but can't they at least figure out who is calling? And if the other end can't prove that it owns that number, they don't get to call me.
Also, getting SMS from email addresses. Nobody asked for that feature, please nuke it.
Many scammers use internet telephony to call someone and some even spoof the caller id. In India, the mobile companies request subscribers to report any international call which shows local spoofed caller ids to them, so they can investigate it. So I am guessing it is trickier than we believe to track them ...
Unfortunately it's paywalled, but... International in which way? The actual connection from the voip system to the POTS must be inside the country I thought. And if it's not, there has to be some telco-operated gateway to whichever country it's in. Sure the end person using it is in another country connecting via internet, but there must be some local entity to go after.
A few times I've had an irregular 2D dataset to process and thought "aha, maybe I can be lazy and iterate ordered by a space filling curve coordinates and it'll be more cache effective". But it's never given any improvement. Anyone tried something similar?
Also, a trivial application is image compression. Let's say you have a PNG image. PNG uses zlib, so if instead you take a raw bitmap and compress it with ZSTD, it typically will be better, but if you also sort pixels by the Hilbert curve first and then compress with ZSTD, it will be typically even better.
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