klysm

34 ms·

541.
A Primer on Bézier Curves – So What Makes a Bézier Curve?(pomax.github.io)
2 points by klysm 2y ago|0 comments
542.
by klysm 2y ago
Relational algebra has nothing to do with disks.
543.
by klysm 2y ago
Yeah there are two ways I know of to achieve atomization using ultrasonic transducers. 1. Blast water with ultrasonic waves such that the top of the waves break off into droplets. This is well studied in the literature, but you need a decen
544.
by klysm 2y ago
Yeah the PSRR of a typical LDO doesn’t to as well up in the high frequencies, but it generally still does some attenuation. I’m not an expert myself, but I’ve read that RF noise in audio applications isn’t always okay because it can demodul
545.
by klysm 2y ago
The novelty fog fountains are typically a piezo micro mesh with tiny holes, which is similar but distinct from ultrasonic atomization
546.
by klysm 2y ago
I would argue pipefail and set -e are much more reasonable defaults to take.
547.
by klysm 2y ago
Gotta draw a line somewhere
548.
by klysm 2y ago
Embracing the platform can hurt when the platform sucks
549.
by klysm 2y ago
A voltage spike between what two points in the circuit?
550.
by klysm 2y ago
No, it’s the input that’s disconnected
551.
by klysm 2y ago
The challenges I’ve had with buck or boost conversion is on mixed signal boards where I have very sensitive analog circuits. The ripple and switching noise on the output can make you lose bits on ADCs, or show up on a DAC quite easily. It’s
552.
by klysm 2y ago
Most LDOs straight up won’t tolerate those conditions without very careful thermal management
553.
by klysm 2y ago
Making a noise-free DC-DC converter is very difficult. Any buck/boost style converter is going to introduce ripple and switching noise into the system. This is inherently unavoidable, and it’s very sensitive to the layout of the board.
554.
by klysm 2y ago
A 3V drop over an LDO is usually reasonable with low enough currents. Some LDOs require capacitors to be stable, and it’s usually a good idea to have some capacitance on your power rails anyway.
555.
by klysm 2y ago
> You don't send a huge patch to a project as a first time contributor. Although that’s a good guideline, it’s not true in absolute terms. Sometimes the contribution is a big patch!
556.
by klysm 2y ago
That doesn’t sound like an inherently complex programming task - just simple mindless munging
557.
by klysm 2y ago
Depends on the problem at hand. Some code has high essential complexity. Claude doesn’t do well with math heavy work in my experience
558.
by klysm 2y ago
A good IDE makes up for this if the syntax of the language doesn’t lend itself to easy greppage. I lean heavily on JetBrains search with their editors
559.
by klysm 2y ago
Yes we have, but probably for different problems.
560.
by klysm 2y ago
I don’t share the sentiment that it’s “very good”. It’s strongly mediocre at basic tasks and regularly fails at anything complex.
561.
by klysm 2y ago
A SQL database is an excellent integration tool that I think is very underutilized. You get strong semantics around transaction isolation, and can easily bake in permissions. Language support is nearly universal and you can avoid a ton of A
562.
by klysm 2y ago
The whole concept here feels backwards to me. Why are we writing into an OLAP database and replicating to an OLTP one?
563.
by klysm 2y ago
Embrace extend extinguish ?
564.
by klysm 2y ago
I’d assuming paying and working with good artists
565.
by klysm 2y ago
Unfortunately, antibiotics can fuck up your gut in other ways.
566.
by klysm 2y ago
The thing I’ve gotten most confused about historically is whether RS232 is voltage levels or a protocol
567.
FlatCam: Using Computation to Replace Lenses(richb.rice.edu)
3 points by klysm 2y ago|0 comments
568.
by klysm 2y ago
Not sure - I’ve seen both used and assumed they were interchangeable. Is there a more general case of a bayer array?
569.
by klysm 2y ago
The structure you are referring to is a Bayer Array. Algorithms that do the guessing are called debayering algorithms
570.
by klysm 2y ago
It’s step one except now you actually have a record of what’s deployed

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