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joshyeager

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paulkrugman.substack.com 1y ago

Why AI Spending Reminds Jim Chanos of the Fracking Bubble

joshyeager
1pts0
www.experimental-history.com 2y ago

The Illusion of Moral Decline

joshyeager
8pts0
yourlocalepidemiologist.substack.com 4y ago

Covid State of Affairs: Jan 24

joshyeager
4pts0
blogs.sciencemag.org 5y ago

Vaccine Possibilities (Analysis by Derek Lowe)

joshyeager
3pts1
www.biorxiv.org 5y ago

Immunological memory to SARS-CoV-2 assessed for greater than six months

joshyeager
1pts0
news.ycombinator.com 5y ago

Ask HN: How to prevent account suspension on SendGrid?

joshyeager
3pts0
acoup.blog 6y ago

The Mind of Saruman

joshyeager
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acoup.blog 6y ago

The Battle of Helm’s Deep, Analyzed by a Military Historian

joshyeager
5pts0
charity.wtf 6y ago

Engineering Management: The Pendulum or the Ladder

joshyeager
2pts2
blogs.technet.microsoft.com 9y ago

Exchange Server does not support .NET Framework 4.7 yet

joshyeager
3pts0
slack.com 9y ago

Upcoming Changes to Slack Terms of Service

joshyeager
1pts0
jobtraq.com 9y ago

The Citizen Developer: Accelerate Process Improvement and Reduce the Burden on IT

joshyeager
1pts0
theamericanscholar.org 9y ago

Solitude and Leadership

joshyeager
1pts0
www.anandtech.com 9y ago

Apple September 2016 Event Liveblog

joshyeager
2pts0
searchengineland.com 9y ago

Signs point to large Google algorithm change

joshyeager
31pts0
blog.lastinfirstout.net 10y ago

Availability – MTBF, MTTR and the Human Factor

joshyeager
1pts0
blog.lastinfirstout.net 10y ago

Strip Charts for Easy Network Traffic Analysis

joshyeager
2pts0
www.jobtraq.com 10y ago

My Lightbulbs Hacked My Network

joshyeager
2pts0
www.jobtraq.com 10y ago

Rotten Apple or Overreaching FBI Intrusion?

joshyeager
1pts0
jobtraq.com 10y ago

Why We Chose to Write Important Code in F#

joshyeager
3pts1
www.jobtraq.com 10y ago

How Let’s Encrypt Is Making the Web More Secure

joshyeager
2pts0
isc.sans.edu 11y ago

Another example of Angler exploit kit for Wordpress pushing CryptoWall 3.0

joshyeager
1pts0
sanesecurity.blogspot.com 11y ago

New Cryptolocker Emails: "HSBC Advising Service"

joshyeager
1pts0
blog.fogcreek.com 12y ago

Announcing The Fog Creek Fellowship

joshyeager
85pts40
blogs.msdn.com 12y ago

The time one of my colleagues debugged a line-of-business application

joshyeager
162pts14
blog.lastinfirstout.net 12y ago

Naked Without Strip Charts

joshyeager
1pts0
blog.serverfault.com 12y ago

Keeping Your Cool - ServerFault DevOps on Outages and Incidents

joshyeager
2pts0
blog.serverfault.com 12y ago

Keeping Your Cool - Dealing with Outages and Incidents

joshyeager
1pts0

In my case, they took so long to announce the iPhone 12 Mini that I gave up waiting and bought an SE even though it was slower than I wanted and had a poor camera. Four months later they announced the Mini, but I wasn't willing to replace a four-month-old phone. Then they discontinued the Mini line after 13.

When I was ready to buy a new phone, there were no iPhone Mini models for sale. It took more than a year, but I finally found an iPhone 13 Mini in stock on the Apple Refurbished store. Now I'm hoping to keep this phone alive until they finally release another small iPhone.

That link is about E-85. E-85 is 85% ethanol (actually 60%-85% depending on the season and the gas station). Ethanol has 30% less energy density than pure gasoline, so E-85 has 0.3*0.85=0.255 less energy density than pure gasoline. That is why E-85 gets 25% lower gas mileage.

"Standard" E-10 gasoline contains between 0% and 10% ethanol. E-15 is 15% ethanol. So E-15 has at most 4.5% less energy density than standard gasoline. You would not see a 25% decrease in gas mileage between standard gas and E-15.

I understand that passwordless auth is better UX. But it seems like a step backwards in security from two factor authentication. Why are all these major players pushing passwordless auth but not allowing a password in conjunction with a FIDO2 token? I feel like I’m missing some important detail.

As someone who learned photography with film in an old Nikon but hasn't kept up, how is it possible to get two extra stops from a RAW file? And why does it need to be done in post processing instead of the camera just recording the image with the sensor's full dynamic range in the first place?

In a privately-held company, you usually can't sell your stock without approval (from the board, a shareholder vote, or some other mechanism). That generally makes it quite difficult to sell.

Dividends are the main source of value from stock in a company that doesn't plan to sell. But dividends are also determined by the board. In a closely-held company, the majority owners may also be the board, and they may prefer to leave the profits in the company or take them out a different way.

"Worthless" is an extreme characterization, but the value you receive from owning a minority amount of private stock is much less predictable and controllable than publicly-traded stock.

Highlights:

"How long will the vaccine protection last? Bottom line: Taken together, this study, several others over the past few months, and this recent work all paint a consistent picture of a strong, normal, lasting immune response in the great majority of patients. Add in the results we’re seeing from the two vaccines that have reported interim data so far, and I think that the prospects for lasting immunity from vaccination are also very good. Remember, the early vaccine data suggested antibody responses at least as strong as those found in naturally infected cases. There seems (so far) every reason to think that vaccine-based immunity will be as good or better than that conferred by actual coronavirus infection. I very much look forward to more data to shore up this conclusion, but that’s how it looks to me at the moment."

"How effective are these vaccines? Bottom line: the results we have so far indicate that these vaccines will indeed provide strong protection in the great majority of patients. The number of asymptomatic cases among the vaccinated population will be a harder number to pin down, but I believe that we should be in good enough shape there as well, based on antibody levels in the primate studies and what we’re seeing in humans."

"What about coronavirus mutations? SARS-Cov-2 doesn’t have anything like that mix-and-match mechanism, and it’s a damn good thing. Bottom line: the coronavirus can’t undergo the wholesale changes that we see with the influenza viruses. And the mutations we’re seeing so far appear to still be under the umbrella of the antibody protection we’ll be raising with vaccination, which argues that it’s difficult to escape it."

"How safe are these vaccines? What do we know about side effects? Bottom line: immediate safety looks good so far. Rare side effects and long-term ones are still possible, but based on what we’ve seen with other vaccines, they do not look to be anywhere at all significant compared to the pandemic we have in front of us."

A new study of 185 COVID patients found that 90% of the subjects were still seropositive for neutralizing antibodies at the 6 to 8 month time points. B-cells specific to the Spike and to the nucleocapsid coronavirus proteins actually increased over a five-month period. Memory T cells appeared to have half-lives of at least five or six months in these patients, and helper T cells were completely stable over the entire period studied.

https://www.biorxiv.org/content/10.1101/2020.11.15.383323v1

I'm a director of engineering with tech leads/engineering managers who are considering their career paths carefully. This post was helpful to us. My highlights from this post:

It was interesting to read her reasoning for why a “tour of duty” as a manager should be 2-3 years. That’s a very tight time range, so if she’s right then that increases the stakes for making good decisions along the way.

There is a tension between her point that management is painful and engineers shouldn’t pursue it long-term (and in the comments said that she doesn’t know many engineers who are happy doing it) but and her point that if managers earn more than engineers it becomes harder to move back to engineering. The increased salary for managers is at least partially a result of the fact that many people wouldn’t become managers otherwise.

My favorite piece of advice was “stop writing code in the critical path”. Someone told me that when I first started moving into management, and it was very helpful.

I have not read this particular book yet, but everything I've read by Drucker has been thoroughly researched, well analyzed, and carefully written. Reading his books has taught me a lot about management, and has made me a better thinker.

Many management books are not worth the time it takes to read them. But in my opinion, Drucker is always worth the investment even if he turns out to be wrong about a particular topic.

Relative to its clock speed, the Pentium III had a lot of cache, good memory bandwidth, and low memory latency. And back then, disk IO was extremely slow. These two facts meant that common workloads were more often constrained on CPU cycles or disk IO, rather than RAM access.

Yes. Because the scope is so broad and the purpose is investing in our relationship, my directs often have so much to talk about that we have topics still untouched at the end of 30 minutes. This is universal across my whole team: extroverts and introverts, junior and senior.

Sometimes they don’t have much to talk about. Then I’ll give extra feedback or talk strategy. Less than 5% of my 1:1’s end early.

It wasn’t always like this. We had to build trust and get in the habit of talking. Some new people think it’s weird for a month or two but I’ve never had anyone say it was a waste of time after that.

I do weekly half-hour 1:1’s with all my direct reports. Each one is pre-scheduled for the same time every week. I almost never cancel, although I do reschedule sometimes.

The first half is for whatever they want to talk about (work status, planning, career guidance, personal stuff, anything they want). The second half is for my list: usually tactical work stuff, but I step back and ask about their overall feelings and professional goals about once per month.

It’s a useful tool for coordinating work, and it has the nice side effect of redicing interruptions because most things can wait a few days until our 1:1. But the primary reason I do them so often is to build stronger relationships. I know my people very well, and they know me. Spending so much time together builds a lot of trust, which is extremely valuable.

PG invented that definition when he started YC. It's a good definition, and useful in the VC world. But it's not the original definition, and most of the non-VC/Valley world still uses the original one: a business that is trying to build something new, whether it's aiming for big growth or just a steady new market.

That definition of "startup" is very valley-centric. Most of the rest of the world still means it the way the grandparent meant. A small, fairly young company that is building a new product/service.

I'm not sure if that's true, but if it is then electric cars will definitely reduce the problem. They use regenerative braking for a large percentage of their braking power, which means that the brake pads are used much less.

Kbutler is joking. HomeGrocer and WebVan were early companies that attempted to sell groceries on the Internet. They both collapsed in the dot-com crash.

I am not sure why they failed but more recent attempts seem to be succeeding. My two current theories are: 1. They were ahead of their time. There weren't enough people shopping on the Internet to sustain them back then. 2. They were killed by structural obstacles that may also kill the new versions.

could this be deliberate?

Dailies are more comfortable because they are softer and more porous. That lets more oxygen through and reduces irritation. But it also makes them less resistant to scratches and tears. That's why the manufacturers say you shouldn't clean and reuse them.

Source: my sister manages an optometrist's office.