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Readlog

I try to write collate all the stuff I find around the internet here

2024-10-17

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You Are NOT Dumb, You Just Lack the Prerequisites

2024-08-21

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2023-05-02

  • on kernel management style
  • Linus on kernel management style
  • The scapegoating of Peter Thiel
  • The Karikó problem: Lessons for funding basic research
  • ``You and Your Research’’
  • You don’t have to tell other people, but shouldn’t you say to yourself, ``Yes, I would like to do something significant.''
  • ``You would be surprised Hamming, how much you would know if you worked as hard as he did that many years.''
  • I thought hard about where was my field going, where were the opportunities, and what were the important things to do. Let me go there so there is a chance I can do important things.
  • if you have the door to your office closed, you get more work done today and tomorrow, and you are more productive than most. But 10 years later somehow you don’t know quite know what problems are worth working on;
  • The people who do great work with less ability but who are committed to it, get more done that those who have great skill and dabble in it, who work during the day and go home and do other things and come back and work the next day.
  • if you adopt the present method and do what you can do single-handedly, you can go just that far and no farther than you can do single-handedly. If you will learn to work with the system, you can go as far as the system will support you.'
  • After all, if you want a decision No', you just go to your boss and get a No’ easy. If you want to do something, don’t ask, do it. Present him with an accomplished fact. Don’t give him a chance to tell you No'. But if you want a No’, it’s easy to get a `No'.

2023-04-30

2023-04-29

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2023-03-19

2023-03-18

  • a Nirav or a Naval? - that is the question
  • “do not change minds, just open a little wider.”
    • it turns out that I have preferences about theories and theoretical styles. I like phenomenology and Gestalt psychology more than I like analysis. I don’t like to reduce cognitive processes to flow charts and to mathematical models. I have a strong preference for facts over theory and I like irony. These stylistic tastes matter because they determine the character of the work I do.

2023-03-17

2023-03-16

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2023-02-08

  • Big Data is dead
    • Google bigquery founder writes about how big data is actually a pipe dream and nobody actually used big data for " big" data.

2023-02-09

2023-02-07

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2023-01-16

  • Art and science of spending money
    • 1.Your family background and past-experiences heavily influences your spending preferences.
    • 2.Entrapped by spending: Rather than using money to build a life, your life is built around money.
    • 3.Frugality inertia: a lifetime of good savings habits can’t be transitioned to a spending phase.
    • 4.An emotional attachment to large purchases, particularly a house.
    • 5.The joy of spending can diminish as income rises because there’s less struggle, sacrifice, and sweat represented in purchases.
    • 6.Asking $3 questions when $30,000 questions are all that matter
    • 7.Social aspiration spending: Trickle-down consumption patterns from one socioeconomic group to the next.
    • 8.An underappreciation of the long-term cost of purchases, with too much emphasis on the initial price.
    • 9.No one is impressed with your possessions as much as you are.
    • 10.Not knowing what kind of spending will make you happy because you haven’t tried enough new and strange forms of spending.
    • 11.The social signaling aspect of money, on both things you buy for yourself and charity given to others.
    • 12.The social hierarchy of spending, positioning you against your peers.
    • 13.Spending can be a representation of how hard you’ve worked and how much stress went into earning your paycheck.
    • “If you only wished to be happy, this could be easily accomplished; but we wish to be happier than other people, and this is always difficult, for we believe others to be happier than they are.”
  • The Cab Ride I’ll Never Forget
  • Memory Safe Languages in Android 13
  • The Shit Show
  • For your next side project, make a browser extension

2023-01-15

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2022-10-30

  • Don’t Surround Yourself With Smarter People
  • “It’s an efficient way to get venture capitalists to put money into software projects.”
    • MONEY IS A SOCIAL FACT, EVEN WHEN THE MONEY IS BITCOIN OR ETHER
    • Finance, at its heart, is about moving future wealth into the present by borrowing, or moving present wealth into the future by saving.
    • The mechanism would be a smart contract that holds A tokens of type T1, and B tokens of type T2, and maintains the invariant that A * B = k for some constant k (in the version where people can invest, k can change, but only during investment/withdrawal transactions, NOT trades). Anyone can buy or sell by selecting a new point on the xy=k curve, and supplying the missing A tokens and in exchange receiving the extra B tokens (or vice versa). The “marginal price” is simply the implicit derivative of the curve xy=k, or y/x.
    • central limit order book, or CLOB.
    • “like if the Wright Brothers sold air miles to finance inventing the airplane.”
  • melsloop
  • On Michael crichton vs John Grisham’s ambition
    • Michael crichton is wildly ambitious publishing books even while studying for medicine. had 5 marriages
    • Grisham is slow. Published one book per year consistently. married for 30 years

2022-10-29

  • most famous description of Bitcoin, attributed to a Twitter poster, might be:
  • The Crypto Story
  • Taking Lichess to the Next Level
  • Truck nuts
  • guy that worked at our company decided to quit and walk across the country in a teddy bear costume. Called him self BearSun. I thought he was crazy until he showed me his Shopify account and he had sold close to 500k in merchandise
  • Trick people into thinking the super hard shiny rocks are waaaaaaaaaay more valuable than they really are then control the supply to jack up the prices even more.
  • What’s the absolute worst business idea you’ve ever heard that actually worked?

2022-10-28

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  • Bus Ticket theory of genius - Paul Graham
    • genius comes from incredible patient repetition, despite other people finding it useless eg. bus ticket collectors.
    • A lot of times the genius might not be useful. But, some times, in some fields it might result in big payoffs for humanity

2022-09-24

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2022-03-31

  • How Go Mitigates Supply Chain Attacks

    • Mitigating supply chain attacks in go.
    • Package versions are basically immutable and new stuff can only be added on top of these. This is made sure by maintaining the hash of the current code state. Pretty much guaranteeing that.
    • the VCS acts as a source of truth for the whole system.
  • How does Firefox’s Reader View work?

    • Simplifying web pages for simplicity is a hard problem especially to deliver it reliably
    • Firfox uses it’s home grown library readability
    • It uses a bunch of heuristics to maintain a readability score for a page and decides whether a page is readable

2022-03-30

  • Your computer is a distributed system
    • Computers, on the race to pack as much transistors as possible have evolved into a completely distributed system, with multiple modules talking to each other, with everything having different layers of abstraction, caching and implementation in between where each jump has it’s cost. So everything has to be designed with that it minds.

2022-03-29

2022-03-28

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2022-03-24

2022-03-23

  • There’s something off about apecoin
    • Very interesting idea of thinking tokens like a easily cashable equity. I’m guessing this is one of the ways to side step the regulatory authority prohibiting early stage companies from doing IPOs willy nilly. Which also makes sense that so many VCs want companies to be web3 ones. they’re just easily cashable, not because the underlying tech is awesome, but the law has no idea about this, yet.
  • reply to hoel’s writeup
  • Why I’m homeschooling - Brian caplan
    • Brian Caplan, the economist is homeschooling his kids and he lays out the logic behind this decision
  • There is something off about ape coin
    • Very interesting idea of thinking tokens like a easily cashable equity. I’m guessing this is one of the ways to side step the regulatory authority prohibiting early stage companies from doing IPOs willy nilly. Which also makes sense that so many VCs want companies to be web3 ones. they’re just easily cashable, not because the underlying tech is awesome, but the law has no idea about this, yet.

2022-03-22

2022-03-21

2022-03-20

  • How Tailscale works
    • Tailscale is a VPN service with a different engineering model to make everything accessible.
  • Exponential vs quadratic growth
    • Exponential growth is unsustainable and eventually decays down to quadratic and that is good because quadratic growth tends to be natural

2022-03-15

2022-03-13

2022-03-12

2022-03-11

2022-03-10

2022-03-07

  • Lizard brain is no match for endless feed

    • There are some interesting ways people are tackling this problem,
      • A button near the desk, which when pressed removes all distraction-sites from the custom DNS config for the next 45 or so minutes.
      • A geo-fenced smart phone app button which would only enable distraction-sites for the next 15 or so minutes.
  • traditional b2b sales is dead, long live the uce

    • b2b sales has been recently evolved into Product Led Growth (PLG). Which means the product speaks for itself, the author is right now wondering if it is moving to a model called Unified commercial engine
    • Irrespective of the specific details of UCE, the theory in the preface about how information has changed marketing and sales is very interesting

2022-03-06

2022-03-04

2022-03-03

  • A world without blockchain [video]
    • An interesting keyhole view into how the international monetary transactions works. I’m pretty much convinced that blockchain could solve this problem. The way right now is that there are a lot of hops between exchanges at the national level and international level with a lot of implicit trust, to move money around. I think blockchain could replace the chain of trust with a simple API.
    • But then, the fluctuating/increasing transaction fee + reducing mined amount is pretty worrysome. If not BTC I think something from the blockchain playbook has the potential to change it.

2022-03-01

  • Crypto investors would welcome a bear market
    • Would they though?? I’m sure, vitalik would he’s got so much that he just can’t lose enough to become broke. But everyone else, I think is fingers crossed hoping that there’s no bear market
  • how incumbents survive and thrive
    • there are not a lot of technology companies in the fortune 500 in the last 25 years. Despite all the noise that these companies are making.

2022-02-28

2022-02-27

  • OSTEP
    • just started reading this…
    • has been going good so far

2022-02-25

2022-02-24

2022-02-22

  • Real me vs Fake me
    • Joe Dunthorne’s fight with his online impostor and trying to get himself back. Dystopian for sure.
  • gitops
    • Gitops feels very optimal. Having seen it in my workplace. It increases efficiency manyfold
  • Misidentifying talent
    • Dan luu brings in some interesting point. Correlating hiring talent with signing sportsmen and how the two are seemingly very difficult
  • What I learnt running saas for a year
    • you’re solving a problem not selling a Saas subscription
    • Docs are part of your user experience
    • build for mobile
    • Ask people how they found you
    • Use analytics, set-up funnel tracking
    • Sometimes you need to make your own mistakes
    • Pricing is bloody hard to get right
    • You probably focus too much on MRR
    • You still need a free trial for paid tiers
    • It’s hard to bring in more traffic, easy to change what your current traffic does
    • Content marketing buys you time
    • Ship small, ship often
    • Ship first, worry about scale later
    • You don’t get to spend as much time working on the problem as you’d think

2022-02-21

  • Google tag manager the new adblock weapon
    • Basically the ads are loaded from the site’s native url. Making it harder to detect ad scripts
  • The mom test
    • Do not lead users to the answers you want to hear
    • Keep the questions wide enough for the answer from the user to move around
    • Do not have a hypothesis and go do user testing because you would lead user to the answer

2022-02-20

2022-02-19

2022-02-18

2022-02-17

2022-02-16

2022-02-15

2022-02-14

2022-02-13

  • How to dropout
    • I liked the whole idea behind “manufactured necessity”. which is kinda true for most things. What ma
    • this quote from the article sadly rings too true in my life. But, is that such a bad thing though??

2022-02-11

2022-02-10

2022-02-09

2022-02-08

2022-02-06

2022-02-05

2022-02-04

2022-02-03

  • Jay’s Blog
    • There is no proper science. I used to think that we had incredibly cognitive scientists who are on the races to produce incredible results. But turns out, replication crisis is everywhere, and most papers were corrupted or faulty. Math, feels like the last frontier where these things could hold for a while.
  • Andy warhol, Clay Christensen and Vitalik Buterin walk into a bar
    • “After world war II companies stopped advertising products for what they were to what they represent.” is an interesting thought. what else are the things that are like this??
    • Also, it is interesting that, Adam Smith would think that, arts such as music, drama, opera singers and actors didn’t create any value. While, in 21st century “attention economy” is a big part of the process. So, basically the argument goes that, Something that might not be valuable right now, might turn out to be something of pretty intense value in hindsight. For example, rearing children, taking care of older parents, cleaning ones house all of these have clear economic value, But not counted as value in most places. Similarly, what other things aren’t we counting towards economic value right now, but over time might turn out to be valuable, are NFTs something like that??
    • labor econ vs the world
    • Keynesian beauty contest
      • Economy seems to be hanging in the thread of a perpetual beauty contest with nobody specific on top.
  • Ideas that have been beaten to death (spoiler, note taking)
    • 😂😂😂 It’s ironic that, I would build my own bookmarker application.

2022-02-02

2022-02-01

2022-01-31

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2022-01-24

  • The case against Crypto
    • Even thought the ideas are not new, it’s a pretty good collation of all the reasonable problems in a single place
  • A not so gentle introduction to Crypto
    • A brief intro to all the
  • Open letter to Susan Wojcicki
    • The insane amount of power wielded by the people of these platforms is plain crazy.
    • They could suppress thoughts and move minds with the move of a finger, we’re kinda letting these platforms decide the way we interact with the world.
  • migrating from linux to FreeBSD
    • FreeBSD sounds interesting, but the reasons stated here feels a little flimsy + not a lot of tools are built for FreeBSD making it a huge problem. but increasingly I’m seeing a lot of movement from linux to freeBSD.

2022-01-23

2022-01-22

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2022-01-07

220106

220105

  • Solarwinds complaint summary
    • I used to think, being a board of director is a zero risk simple Bourgeouis type of job. Turns out it is not.
    • In this case, the shareholders of solarwinds are suing the present and past board of directors for the lack of security staffing and department which is required by the SEC.
  • Go gob
    • gob is an additional binary serializer for golang.
    • It helps to serialize and deserialize structs into binary.
  • TC39 meeting notes 2021-12-14
    • I knew there was a team for deciding what features JS should have, But never thought it would be like a tight group of passionate people who were discusssing and making polls about what the name of a method should be in

220104

  • What is the small web
    • the logic is that, right now, all our computation are offloaded to the Big Techs. but in the future people will start owning their computation instead of companies and that is inevitable
    • One problem I have is that, as long this small tech is not as easy to use as using google. Nobody is going to buy it. Especially the end users
  • improve page loading incredibly
    • A smart way of increasing page load times. basically what this does is, prefetch pages if the hover is more than a certain time
  • AskHN Successful small online businesses
    • Incredibly good thread on businesses. Very insightful. We really don’t need crazy level ideas to make money. Even a simple problem with a small niche is enough.
  • A tutorial on how video works

220103

220102

211231

211229

211228

211227

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211224

  • The Sucker Complex
    • Interesting idea about how normalizing immorality makes it acceptable. And, I agree mostly with it.
  • HN discussion on >$500/month side projects
    • Very interesting. I’ve only been exposed to the “giant” businesses. purely because they make so much noise. But Internet has so much untapped niches that can be useful in a lot of ways.

211223

211221

  • There’s no such thing as a tree

    • A pretty good primer on convergent evolution and such.
    • The axolotl metamorphosis on exposure to hormones is… pretty disturbing.
    • The axolotl metamorphosis on exposure to hormones is… pretty disturbing.
  • for no Absolute reason Got curious of the growth of AdGrok Because, usually success stories are written with hindsight bias. Here’s the whole list

    • So they basically built a type of alternative, simpler frontend for google ads and sold it
    • Used the link bait from Antonio’s blogs to drive traffic (he says so in a blog).
    • Sold to twitter.
    • But they seem to have had a pretty good product as well. a lot of good comments
  • Symlink [wiki]

    • Symlink can map one folder with another. thereby linking them
    • Most linux operations can be made on both folders but. deleting the symlink does not delete the target. mv and cp works the same way
    • Question: can symlink type thing be done between two files over an NFS?
  • How Big is 2256 3B1B [Video]

    • Its incredible how easy it is to forget, just how big some numbers are.
    • I guess the law of large numbers still applies.
  • RSS vs Atom

    • Pretty good points.
    • It’s interesting how protocols need to be non-private or copyrighted to usually work.
    • I think, Privatizing a protocol is very analogous to privatizing english or spanish. It just won’t work. Languages and protocols need to be free and open for mass adoption. and without that the protocols.
    • Analogous thread in jekyll https://github.com/jekyll/jekyll-feed/issues/2

211220

  • AirBnb’s journey into smoothening out ios build process.

    • I didn’t exactly understand half of what was said. I’ll have relook later when I have a better understanding of stuff
  • Avoiding internet centralisation

    • Types of cenralization
      • Direct centralisation - eg. chat, messaging and videoconferencing protocol use this method
      • Neessary centralisation - eg. DNS, Certificate Authority (CA) due to technical limitations.
      • Indirect Centralization - In theory all nodes in the Internet are equivalent. But realistically some nodes drive much of the traffic of the internet
      • Inherited Centralization - The network between two endpoints is a few stack below the OSI model. But whoever controls the network basically has control over the internet as well
      • Platform Centralisation - While the protocol itself doesn’t maintain centralization. It enables centralised service providers to have more control Over others. eg HTTP
    • Limits of Decentralisation - there is no completely decentralised system. Although there has been some attempt at it. Centralisation starts evolving
      • Federation is not enough - SMTP was evolved as a method to have a decentralised way to receive message even when the underlying Network, IP or the server changes. One way it is done is, The DNS handles the finding the user part and the Mail Transfer Agent (MTA) can be used to route message to anyone. But this has created a situation where there are Indirectly centralised systems like Gmail. Who have much better network effects and are able to elbow other small players away.
      • Multi-Stakeholder Administration is hard - This is a model of centralisation where Multiple representatives from various stakeholders come together to decide on something. For example ICANN, CA, Browser Forum. These are a type of centralization but in some ways they are less centralised, as well
      • Blockchains are not magical - Blockchains try to reduce centralization risk by distributing intermediary or otherwise potentially centralized functions to members of a large pool of protocol participants. The assignment of a task usually cannot be controlled (to avoid sybill attacks). These prevent _ direct centralization, inherited centralisation_. There are a few issues with this though
        • Distributed consensus protocols can have significant implications for privacy. Because all activities are shared with many unknown parties. Private Information Retrieval is incredibly (PIR) is incredibly easy
        • A lot communication back and forth + proof-of-work makes the whole network inefficient,
        • Distributed consensus protocol are still not proven to scale.
        • Responsibilities are diffused to certain unknown parties in the network. Making, control and management very difficult.
      • It is also possible that centralisation risk can happen elsewhere, eg, bitcoin trading places

211219

211218

  • Mounting and Unmounting file system
    • Basically new files can be mounted and unmounted based on the reuqirements.
    • There is a /etc/mnttab file that keeps track fo the file system
  • How signal does end-to-end encrypted group video calls
    • Signal engineering is pretty good.
    • the article goes into detail on how they handle key rotations on the fly and how signal makes sure that even the media forwarding servers that optimise content delivery are not able to view the data in calls.
    • It’s pretty good.

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