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perdunov

116 karma · joined January 31, 2015

A serial armchair entrepreneur. Have not founded a row of successful startups.
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perdunov··on Kore: a fast web server for writing web apps in C
> I didn't miss C++, it just seems a worse alternative than C.

This is such a retarded opinion. A person expressing it probably doesn't know shit about C++ or just plainly an idiot.

perdunov··on Show HN: Simple Hash Table Implementation for C
Would be nice to see a comparison with std::unordered_map<>, both on the performance and usability side.
perdunov··on Kore: a fast web server for writing web apps in C
It seems that people are so intimidated by the infamous complexity of C++ that they don't even want to bother getting more familiar with it.

So, although technically the existence of C doesn't make sense, as it is superseded by C++ (except couple of things), C is winning in the branding department.

perdunov··on The state of Computer Vision and AI: we are really, really far (2012)
The title needs rephrasing, but I wouldn't expect someone to say that we're almost there with AI, as it would sound ridiculous, so I used my natural intelligence to correct the meaning of the title and understood it as the author had intended.
perdunov··on Embarrassing code I wrote under stress at a job interview
Having no time limit is actually more stressful than to have a reasonable time limit. No time limit is basically "as fast as you can".
perdunov··on Deprecating Non-Secure HTTP
A certificate given by the domain registrar makes a lot of sense to me. My registrar holds my data and indeed can certify the identity of the domain.
perdunov··on Improving the GitHub Workflow for the Microsoft Community
I wish they shipped their superb kernel as a separate product allowing third-party shells, as their UI design division has gone off the rails.

Actually, I think there should be a law for making OS kernels replaceable and separate from UI shells. I have to use Windows as certain software and drivers are not available/performant enough under Linux, so I have to deal with the crazy Windows 8.1 UX.

perdunov··on Improving the GitHub Workflow for the Microsoft Community
It's almost surreal to see that one of the douchiest companies around is so radically transforming.
perdunov··on Comparison of Doom 1, Quake, and Doom 3 entity references system
Do you mean the games that push your hardware to the edge, like DOOM and Quake I-III at the time?
perdunov··on Comparison of Doom 1, Quake, and Doom 3 entity references system
I think it's quite easy to build a GC-like system for a particular subsystem of the engine.

The only nuisance is the lack of reflection in C++, as usual.

perdunov··on Comparison of Doom 1, Quake, and Doom 3 entity references system
Pointers can be easily mapped from and into integer indices or file offsets in-place, so there is no big difference really.

I think it is generally not a good idea when in-memory representation of objects is identical to the serialized representation. This approach tends to backfire in a number of ways, such as format incompatibility between software versions, or hardware architecture differences, so it is always better to assume that your serialized representation will be different from in-memory representation.

perdunov··on Leonardo da Vinci’s resume
Understood.
perdunov··on Leonardo da Vinci’s resume
This type of comments are frowned upon on HN, as they add nothing to the discussion and create noise. So don't make such comments anymore.
perdunov··on The days are long but the decades are short
You're exactly right. I'd go even further and say that the piece is quite superficial and the tone of it reminds of some holy book filled with commonplace morals.
perdunov··on India’s Flipkart to shut down website, thanks to popularity of mobile
That would be horrible for normal developers.

People would use it all the time, and then complain that the app doesn't work.

The actual problem is the "all or nothing" security model that needs to be replaced with contextual permissions (like "This app wants to access your photos right now. Allow?", see iOS).

The "all or nothing" model defeats its own purpose by effectively leaving no choice for the user.

perdunov··on Ask HN: How to keep yourself prepared for potential interviews?
My takeaway from being both an interviewee and an interviewer is that the most correct attitude after a failed job interview is "We don't match each other".

The interviewer is testing their own ability to properly conduct a job interview as much as they're testing the candidate. I realized it when I was interviewing candidates myself.

Also, people and companies are drastically, surprisingly and ridiculously different. You may fail badly at one interview, and it means nothing, you can just move on to the next company and prosper.

perdunov··on Looking Up Symptoms Online? These Companies Are Tracking You
My guitar has superb UX. Are you suggesting it's tracking me? (Oh my!)
perdunov··on Looking Up Symptoms Online? These Companies Are Tracking You
> so is using Apache access logs.

This kind of might be. Ideally, anonymous is supposed to mean collecting no data at all.

perdunov··on Looking Up Symptoms Online? These Companies Are Tracking You
Ghostery found one tracker (PiwikAnalytics) that PrivacyBadger didn't on the PrivacyBadger page itself.
perdunov··on YouTube is not a real business (2006)
He was right, but in the wrong model of society.

This is the kind of mistake a founder should always watch out for. Like, keep repeating to oneself: people are not like you, people are not like you.

perdunov··on Leonardo da Vinci’s resume
It's neither (in modern terms).

A cover letter should address a specific vacancy and explain the relevancy of the candidate to this particular job at this company.

perdunov··on Alien Supercivilizations Absent from 100,000 Nearby Galaxies
It's too hard of a question. Of course, this is just an intuition. No formal proof or calculation implied.
perdunov··on Alien Supercivilizations Absent from 100,000 Nearby Galaxies
Because it's incredibly improbable that we are alone given how much stuff there is in the Universe (something about 10^23 stars) and how prevalent are the chemicals we consist of.
perdunov··on Antisocial Behavior in Online Discussion Communities [pdf]
Every man carves in history an everlasting description of what he has carved in history
perdunov··on Leonardo da Vinci’s resume
I am totally writing a resume based on this.
perdunov··on Antisocial Behavior in Online Discussion Communities [pdf]
The concentration of inside-the-box thinking and bullshit science in this is unbearable, I think it gave me cancer.

So was this actually written for April Fools' Day?

arXiv:1504.00680v1 [cs.SI] 2 Apr 2015

perdunov··on One line you should add to every makefile
> a giant huge monster that eat puppies

Not puppies, but brains of the poor programmer who is confronted with a problem of building your bloatware on a non-supported platform (typically Windows).

perdunov··on Ask HN: Which book are you reading these days?
You're probably downvoted because of the multiple mentions of C++. If you'd mentioned Haskell, you would be upvoted.
perdunov··on Ask HN: Which book are you reading these days?
Haven't really read a book in 10 years. Terminal ADHD.
perdunov··on Ask HN: How do you deal with professional jealousy and getting older?
I started feeling old and "missing out" at about 18. I guess it is just a personality trait or a sign of depression.
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