This is the part I disagree with. It hasn't been true for years. Anyone with the free version of ChatGPT can pass a hacker rank today.

> but that doesn’t matter to the outcome of your company

It does for mine, because we've hired all of the good developers that get through the process you're describing and it isn't enough. We actively moved away from what you're describing and turned the interview into a 2-3 hour pair programming session where the person completes a mini version of a ticket.

This has much more predictive power than what you're describing.

But, it doesn't. It filters for something orthogonal to development, which is ability to obsess over clever algorithmic solutions. Ok, well my company does HackerRank instead of LeetCode, maybe LeetCode is magically better, but I'm not seeing anything that tells me someone who grinds LeetCode is actually going to be useful on my team.

Look, you want an idiot check to make sure someone is actually able to code, fine. That's probably a good idea. But the number of stories on here about people being turned away because they hadn't run into a particular tricky algorithm problem is concerning.

> Giving Tim the benefit of the doubt in this story, it still holds true that for every extraordinary and invisible superstar like Tim there are 99 under-performers who are indistinguishable from him.

But they aren't indistinguishable. The author of the blog post was perfectly able to distinguish them. That's my point. There are plenty of ways to be able to distinguish them, this metric just isn't one of them. Because it's a bad metric.

It may not be legible to the higher ups, but good lower level managers have no problem distinguishing good unconventional people, and under-performers.

> We need to empathise with our managers and the processes in our organisations to understand their purpose and how they came to be.

I do empathize with the managers, at least the lower level ones. That's why I advocated for putting them in complete control and giving them unilateral firing privileges and increasing their pay.

> the best organisations that I’ve worked with used metrics in a very effective way (mostly in start ups). The worst did too.

You're really making it sound like metrics (at least as traditionally practiced in software) are orthogonal to being a good organization. If that's true, we might want to re-think how much time we spend on them and how much money we spend capturing them.

Now, if you want to use profit, adoption, or user satisfaction as metrics, I'd love to talk about that, but I've seen nothing in my experience in the corporate world that tells me that the way we're currently using them is even net positive value.

> Meanwhile in the real world, hordes of awful engineers deliver no story points

Do you think the point here is that not delivering on one specific metric is a good thing, or that not delivering one specific metric can't be assumed to be the whole picture?

If these innovators are operating in a niche where innovation is required, they are solving different problems than most others and have different self-defined standards ("narcissism"), and so on.

Probably many people who visit HN have this temperament, and a significant number are in niches which need to evolve this way (eg., this applies to all startups). HN is a small sample of engineers: most don't go to websites to conceptualise their own activity, reflect, etc. These are indications of people with a desire to innovate, or to solve novel problems in their profession.

If you are in a highly stable environment, with effective processes, etc. then people of this temperament can be trouble if left entirely to their own devices: good managmenet would place them in projects/areas where there is some unknown unknowns to figure out.

In many cases however, people without this temperament (say, "it works, dont break it, conservatives") find this behaviour unsettling, arrogant, disruptive, isolating -- because it is. There isn't any thing to "communicate" when you havent figured out what the solution is -- you can air your thought process every day, but that will just unsettle more people when they see how much it changes (in response to more thkning, information, etc.). And the values by which this change takes place are not conservative, they're radical and imposed by a person who sees a route out of a predicament and so on. It's quite arrogant to place yourself in that position, or think it's yours by some invisible duty that no one else has.

In any case, if you operate in this niche, esp. eg., if you're in a start up environment -- then you arent going to care a jot about this "real world". They are acting against the real world, to improve it.

But I don't think your comment is fair.

> We’re told of the engineer who isn’t hired by Google because he can’t invert a binary tree. Everyone else piles on and decree that, yes indeed, you cannot measure developer efficiency with a Leetcode or whiteboard problem.

Because this is a bad way to judge engineers. Or, rather, it's a great way if they don't know how to invert a binary tree. Most of the job is to figure out something you don't know yet and do it. Giving an engineer a random wikipedia page on an obscure algorithm and having them implement it is a great interview tactic. Having them regurgitate something common is bad, there will be a function for it somewhere, and you just need to call it.

> Meanwhile in the real world, hordes of awful engineers deliver no story points, because they in fact, do nothing and only waste time and lowers morale.

I agree with you on this one. Those people need to be fired. That doesn't mean story points are a good metric, often 90% of long term value can come from the kind of people who are like Tim, and losing them can destroy projects. Just because something bad is happening, it doesn't justify killing 90% of value for a team.

The only thing I've seen that works is to give team managers more discretion and rigorously fire managers who regularly create poor preforming teams (you often have to bump manager pay for this, that's fine, good managers are worth their weight in gold).

> Meanwhile in the real world, each job opportunity has thousands of applicants who can barely write a for loop. Leetcode and whiteboards filter these people out effectively every day.

You do need to filter for people that can code. That doesn't mean filtering for inverting binary trees is a good idea. Having people submit code samples that they're proud of is a much better approach for a first filter.

> Meanwhile in the real world, metrics on delivery, features and bugs drive company growth and success for those companies that employ them.

Bullshit. Basically all companies use metrics, and most companies are garbage at delivering useful software. A company being years behind and a million over budget on a software project, and eventually delivering something people don't want is so cliche that it's expected. And these companies regularly get out competed by small teams using 1% of the resources, as long as the small teams give half of a shit. In fact, if you want my metric for team success, what percentage of the team actually cares is a good one.

You're proposing a solution with a <20% success rate. Don't act like it's a gold standard that drives business value to new heights. With the system as it is today, most companies would be better off getting out of software and having a third party do it for them.

Samsung product life cycle support seems like planned obsolescence.

I feel like a lot of these write ups overlook other advantages of EVs. Some of my favorite things about this car:

* It is very quiet, inside and out

* It is very torquey, moving instantly when I push the accelerator

* One-pedal driving is very pleasant

* Charging at home feels like an incredible luxury (which it is)

Occasionally I am required to drive my wife's Corolla, and despite being in good repair, it feels like driving an old jalopy; it vibrates constantly, it smells vaguely of exhaust, it moves forward on its own when I release the brakes, and it doesn't slow down much when I release the accelerator.

There is also the time factor. Stopping at the gas station costs time, oil changes cost time, etc. I had to refill the windshield washer fluid a few days ago, and the tires need to be rotated occasionally, but that's about it so far.

It is true that EVs depreciate quickly, but for someone like me, who intends to drive it until the wheels come off, that's of little concern. Also, due to the battery's thermal management, I have not observed any meaningful loss in average range yet (though I did receive the battery replacement recall a few years into my ownership, so the battery is only ~5 years old).

Your mileage may vary, as they say.