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bootsz

1,043 karma · joined February 1, 2017

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bootsz··on Google's interview system: it's not about solving the problem
In my experiences as a candidate it is about solving the problem, actually, despite the fact that we constantly hear interviewers claim the contrary. I'd be curious to know how long it's been since this individual has went through a FANG interview process as a candidate themselves. *

To me this feels like a case of unconscious bias: I think many people who interview genuinely believe they are looking for some set of criteria {A,B,C} but they're evaluations/recommendations actually reveal a bias towards {X,Y,Z}. So as a candidate, after you've been interviewed enough times you realize that X,Y,Z is really the name of the game and posts like these just seem totally out of touch.

* I wonder if anyone has tried introducing some kind of control group or blind study mechanism where some small % of candidates are actually secretly employees of the company. Probably would be hard for in-person interviews because people might be recognized, but maybe more practical for phone screens. The trained decoy candidate could basically attempt a problem in exactly the same way for many interviewers and then data could be analyzed on the outcomes to detect what biases are present.

bootsz··on Google's interview system: it's not about solving the problem
My experience confirms this as well. I’ve interviewed at most FAANGs and many others, and made multiple attempts at some. Brute-force practice (e.g. leetcode problems) and memorization is the only thing that ultimately worked.

It would be nice if interviews really were a “collaborative” experience to see “how you think” where finding the optimal answer “doesn’t matter”. But it 100% does.

bootsz··on Meditation in the Time of Disruption
Love it
bootsz··on Meditation in the Time of Disruption
A man travels to live at a Buddhist monastery with the hopes of learning to become enlightened.

Upon arrival he meets the head monk and asks “How long will it take me to reach enlightenment?”

“Hmm...”, says the monk, “...perhaps 10 years.”

Feeling this was far too long to wait, the man replies: “But, what if I work twice as hard? Devote myself twice as much to the practice? How long then?”

“20 years,” replies the monk.

“What? I do not understand,” says the man. “If I’m willing to try even harder, surely that should mean I can attain enlightenment faster?”

To which the monk says, “I think for you it will probably require about 30 years.”

I heard this story during a talk from the Audio Dharma podcast. I don’t remember it exactly but this was the general gist of it. Felt relevant here.

bootsz··on As a female engineer, I am not diversity
Hmm.. Talkativeness seems way too narrow to me. The theory of deriving energy externally vs. internally makes the most sense to me personally. Though it would certainly correlate with talkativeness. But I'm not an expert on the matter :)
bootsz··on As a female engineer, I am not diversity
Great article. Thanks for sharing this. I think perspectives like yours are what we need to move beyond what are often one-dimensional conversations about diversity.

Aside: Please forgive the nitpick, but despite its widespread use I really don't think "extroverted introvert" is a thing. The problem is that these two things are opposite ends of a spectrum. I think what people really mean when they say "extroverted introvert" is one of two things:

1) Ambivert : "a person whose personality has a balance of extrovert and introvert features"

2) Introvert, but not shy : It is a common misconception that introverts are inherently shy. The two are correlated, but not the same thing. You can be introverted and not be shy, either inherently or by learning to overcome shyness. Extra/introversion has more to do with your preferences and where you derive energy from. Shyness is more fear-based, and fear can be overcome.

Anyway that's not really a critical part of your article but I've sort of unintentionally become a Myers-Briggs nerd over the years and enjoy discussing stuff like that :)

bootsz··on Waking up early serves capitalism
Agree. Being sleep deprived is not a good long-term strategy. I can wake up early if I wanted to but I need to go to bed way earlier too, which historically hasn't fit well with my lifestyle.

The only real advantage I see to shifting your day earlier is that there's generally less distractions or unexpected demands on your time in the early morning because, well, no one else is awake.

I prefer to work on side-pursuits in the evenings but I do find that the time gets easily hijacked by other stuff like social/family obligations, etc. IMO it's probably easier protect your productive time by saying "sorry I have to go to bed" than "sorry I gotta go work on my Scheme interpreter".

See also: https://news.ycombinator.com/item?id=18111034

bootsz··on Ask HN: Mind blowing documentaries?
+1 for Happy People
bootsz··on 67% of workers earning over $100k see themselves quitting in the next 6 months
Personally I feel like an employer who is overly concerned with something like that (especially when it was so long ago) is a huge red flag.

People evaluate others based on their own experiences and ideas of success. If they feel that staying at one job for a long time is the utmost important factor above all else, what does that tell me about the kind of person they are and the kind of company they’re running? It tells me it’s probably a run of the mill mediocrity-factory full of people mostly just punching the clock every day. I’ve ignored these signs in the past and learned the hard way.

IMO places that have strong engineering cultures that are run by smart and driven people understand that your technical skill is what matters and aren’t going to hold it against you if you’ve hopped jobs to maintain your career growth, because they’ve most likely done the same thing themselves. Ambition recognizes ambition, and ambitious people HATE to stagnate.

bootsz··on Ask HN: Is there a space in the tech scene for the not numerically-inclined?
First, it depends on what you mean by these terms "math" / "numeric" / "analytical".

The vast majority of software development and even computer science relies mostly on logic rather than "numeric" math (some sub-disciplines aside).

I initially ignored CS because I hated math in high school and thought it would be "too much math". Turns out I am really good at CS even though I sucked at things like calculus.

So my first point would be to make sure you try some actual programming before you get scared away about any "math"-related concerns.

Secondly:

> Is the analytical part of your brain something you can build and improve?

Absolutely. It is just like a muscle. The more you practice, the easier it will become. To be able to build powerful software you have to learn new patterns of thinking, which takes time. But it is definitely doable, provided you enjoy it enough to push through the tedium. But it's not everyone's cup of tea.

bootsz··on Paul Buchheit on Joining Google, How to Become a Great Engineer, and Happiness
Yes. And I've personally found that the "sweet spot" in the middle is all too elusive.

In my career I think I've spent the majority of time at one extreme or the other. Feast or famine: overworked & stressed or underworked & depressed. When you can hit it just right in the middle, life is truly great. But rarely have I been able to sustain it for more than a couple months at a time. Let me know if you've found the secret :)

bootsz··on Paul Buchheit on Joining Google, How to Become a Great Engineer, and Happiness
Love it, thanks for the reference. Things rings true with my experience as well.
bootsz··on Paul Buchheit on Joining Google, How to Become a Great Engineer, and Happiness
Wow, nice. That's pretty much spot-on
bootsz··on Paul Buchheit on Joining Google, How to Become a Great Engineer, and Happiness
Is it? To me the situation in question seems like the complete opposite of stressful
bootsz··on Paul Buchheit on Joining Google, How to Become a Great Engineer, and Happiness
> I didn't have to work that hard, and one day I had this realization while sitting in my gray cubicle (I was in a sea of gray cubicles surrounded by gray walls, listening to white noise and all alone): I'm like, “Man I am so tired. I need to go home and take a nap.” I went home, but as soon as I got there I realized, “I'm not tired anymore.”

Is there a name for this type of fatigue (or perception thereof)? I'm curious if this has been studied at a psychological or neurological level. As in, why do we feel tired/sleepy in these kinds of environments (as opposed to say anxious or restless)? Personally I've experienced it at least some of the time at almost every desk job I've ever had.

I don't think it's merely boredom alone. Being bored / doing nothing at home doesn't feel the same way.

I also don't think it's the same kind of mental exhaustion you experience when working on something really challenging, like trying to crack a very hard math problem or something. Clearly in these situations the problem is that the tasks at hand, if any, are neither complex nor difficult.

bootsz··on Helm: Personal Email Server
> Another big one for me is the failure modes. What do I do when my home connection is down? How about when my connection is down and I'm traveling? What happens when the hardware fails? How about when the hardware fails 5 years from now?

This is the big obstacle preventing me (and I assume others) from moving away from cloud. Cloud services just work, everywhere, all the time (effectively). I'd love to get the privacy benefits of bringing my data "in-house" but I'm not sure I want to take on the equivalent of a part-time sysadmin job.

bootsz··on What you can't say (2004)
Yeah the post-9/11 years were definitely pretty weird in the US, from people claiming you couldn’t morally criticize the president to the ubiquitousness of “SUPPORT THE TROOPS” bumper stickers and signs (which meant what exactly? I still have no idea)
bootsz··on Jason Fung explains why intermittent fasting diets work
> Playing with other variables besides calories, like the specific foods you pick and the timing of meals, can produce dramatic, measurable health changes and make a huge difference in how hungry you will feel at different times of day.

Exactly. Try to stay under your daily calorie quota eating just processed carbs/sugar and you're gonna have a bad time. Will you still lose weight? Sure, if you can actually withstand feeling hungry constantly. Compare that to the same # of calories from veggies and fat and most people will tend to feel much more satisfied overall. I've been doing keto for 12 weeks along with intermittent fasting and this has been the case for me. I can easily get a sizable daily calorie deficit without really trying and rarely feel hungry.

bootsz··on What we lose by reading 100,000 words every day
> Is there?

In my experience, yes. Some of the best & most memorable stuff I've read were in books both novels and non-fiction.

bootsz··on What we lose by reading 100,000 words every day
I think it might be a bit easier on paper but I still struggle with it regardless of the medium.
bootsz··on What we lose by reading 100,000 words every day
I've definitely noticed it myself. I have a much harder time reading novels or any long-form content these days, and I suspect it's due to consuming lots of very-short-form content on a daily basis. On HN and elsewhere on the internet you can consume a huge number of distinct ideas in a very short time. This causes me to now be impatient with long-form pieces where I find myself wanting to just "get to the point already". It's a quantity vs. quality problem. The internet tends to favor quantity.

It's something I'm trying to work on because there's obviously immense value in books and long-form reads (and a lot you get out of them that you can't get out of little snippets and quick articles).

bootsz··on Ask HN: What are you currently working on in your spare time?
Right now I'm writing a Scheme interpreter from scratch. It's quite a rabbit hole and I'm loving it so far. Planning to dive into the world of compilers next.
bootsz··on New Google Pixel 3, Pixel Slate, and Home Hub
Just brought in my 6s for the $29 battery replacement. Hanging on to this thing as long as I can.
bootsz··on Don't shoot, I'm disabled
Wow.
bootsz··on The growth in passive funds has caused markets to become more correlated?
"A Random Walk Down Wall Street" is another good one. Doesn't take much reading/investigation to figure out how bad of a deal most investment "management" services are, at least for the average person. It's not too unlike a casino: in the long run the house always wins. You're not the house.
bootsz··on The Big Hack: How China Used a Tiny Chip to Infiltrate Amazon and Apple
The more I understand software the less I trust it (given the current state of engineering practices). Meanwhile all my friends/family are scrambling to install all the latest new "smart home" gadgets and I just look like a paranoid kook trying to talk them out of it.
bootsz··on It doesn't have to be crazy at work
That's basically what I've concluded. I think it pretty much boils down to status signaling (creating the appearance of "putting in longs hours"). There was another article posted here last week that touched on that phenomenon.

It's just sad to see people I care about get caught up in that culture when I know they are talented enough to work somewhere else and still make really good money and not have to live like that. But I think workaholism can definitely be addictive and a lot of times it is purely self-inflicted by choice whether conscious or unconscious.

bootsz··on It doesn't have to be crazy at work
Same. I’ve never worked anywhere where I had to work more than 8 hours. Startups, mid-size, and FANG alike. I have occassionally done stretches of 60-ish hour weeks for 1-2 weeks at a time, but mostly by choice, and this is the exception. 40 hours is typically ample time to get things done. 60 hours is a lot of time to be spending at work.

It boggles my mind that some of my friends (mostly in other industries) toil away for what they claim is 80+ hours per week. I can’t fathom being able to do that and actually be productive for that amount of time for more than 1-2 weeks.

There are definitely tech companies with the crazy-hours workaholic culture but in my experience it’s easy to spot this from a mile away and I simply refuse to work for them. There’s tons of great companies where you can do cool stuff and still have a sane & balanced life.

bootsz··on Steelmanning the NIMBYs
> But in actual Manhattan, single-bedroom apartments cost $3800 a month – even more than in San Francisco!

I'm not sure this accurately captures the comparison between Manhattan and SF housing. I'm guessing this figure is an "average cost" but probably heavily skewed by certain downtown neighborhoods. Manhattan is super expensive for sure but I still think the market is substantially better than SF. In NYC you have tons of options as to where to live either within Manhattan or in one of the boroughs, and pretty much everywhere has good transit access to get you downtown reasonably quickly. Yeah, if you try to live in Tribeca you're gonna pay an insane amount for a 1 bedroom, but just go uptown and prices drop off considerably, well below SF prices, and still within quick walking distance to multiple subways. Secondly in NY there's definitely more housing supply: you can go apartment hunting and have a lease signed before the end of the first day. That seems to be how it goes for most people I know here.

bootsz··on The Economic Woe of Young Liberal-Arts Majors
Yeah. I feel like many personal economic problems (esp. in the US) boil down to trying to emulate the lifestyle of the upper-class while actually being middle-class. We tend to ignore the existence of an upper class in the US but the distinction is very real.
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