Viewing profile — jerrytsai

Given the well-known problems with Tesla's Autopilot and (not even close) Full Self Driving, I wonder how many Tesla accidents occurred as a result of driver inattention. Unfortuna…

Uniqlo HEATTECH T-shirts. I wear these as first layers. They feel good and have a touch of elasticity and never wear out.

Like with anything publicly traded, the price of a share is principally derived from belief. Much of this belief comes from a person projecting where the price will be in the futur…

It's unlikely that the rate of improvement, however you estimate it, will continue at the same rate. This is a Pareto effect, with marginal gains ever more difficult to obtain. And…

You have several questions, and they range across more than one discipline. I'd be happy to help you narrow down a job title / job description that would help you recruit for your …

Blackout curtains. I and I imagine, most people, are sensitive to light. Blackout curtains prevent light from reaching your eyes, resulting in your getting more sleep. Eyemasks are…

Riffing off of BugsJustFindMe's comment, what kind of privacy/security can you offer at this time? I would love to use a tool like Mozart, but I work with data that contains protec…

Star Wars (1977). I suspect most people who read HN weren't around when this movie came out, but I was around then. There was tremendous hype -- the excitement that this film gener…

Please spare us from reports of studies with few subjects (n It's just p-hacking or random chance and a news outlet's way of generating clicks for itself. These findings are made p…

Ah, the 1970s and 1980s. Imagine a world with no cell phones or Internet. How are you going to get your debugging help now? StackOverflow doesn't exist. To add to this list: - Manu…

The step counting seems to work reasonably well. At least, it's internally consistent. The same workout or same route done multiple times results in no more than 5% variation when …

I've found my Samsung Galaxy Watch Active2 to be hilariously incorrect with estimating sleep tracking, and I miss my Fitbits for getting that measurement. Example: on Sunday, I wok…

Help with the joke? I understood the mathematician and the physicist, but not the engineer. What stereotype is being invoked?

Perhaps there is a little competition component, but the idea is to stay longer in the ketosis state. If you're doing 18/6, then your body will be in a fasting state for a longer t…

It feels wholesome and healthy to point to WeWork as a thinly-veiled re-packaging of office space and an illustrative example of what's not a "tech" company. With the collapse of t…

I will respond only to Q1, taking the perspective of analytics and data science. Answer: PostgreSQL > MySQL Postgres implementation of SQL includes a few useful clauses that are us…

Uniform Teeth | React/React Native Engineer | SF and Remote OK | https://www.uniformteeth.com/careers/ We're Uniform Teeth — the first premium, clinically credible consumer brand i…

On mobile, try using https://hackerweb.app/ A much nicer mobile interface for consuming HN, but you'll have to go direct to the site to interact with it.

Uniform Teeth | Full Stack Engineer | San Francisco, CA | Full-Time | ONSITE | https://www.uniformteeth.com/ Uniform Teeth is a fast growing startup making high-quality orthodontic…

Uniform Teeth | Full Stack Engineer | San Francisco, CA | Full-Time | ONSITE | https://www.uniformteeth.com/careers/ Uniform Teeth is a fast growing startup making high-quality ort…

As someone who attended that program, the statistics are rosier than they're reporting. I have examined the employment claims, and know the program pretty well. I believe the 90% c…

Is your grandfather Bobby Rydell? Or maybe Fabian or Frankie Avalon? I love this kind of challenge.

Definitely. The main problem is that in the current system no one is being rewarded for good science, but for showing something interesting, bolstered by a declaration of (statisti…

"Don't Talk to the Police" https://www.youtube.com/watch?v=d-7o9xYp7eE This talk was an eye-opener for me and an indictment of the U.S. "justice" system. You can't presume you'll b…

Townsquared | San Francisco, CA | Full-time | ONSITE | https://townsquared.com/ Townsquared is the only online network that allows local businesses and independent professionals to…