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It was the developer behind the macOS package manager Homebrew https://twitter.com/mxcl/status/608682016205344768 https://twitter.com/mxcl/status/60868201620534

It was the developer behind the macOS package manager Homebrew https://twitter.com/mxcl/status/608682016205344768 https://twitter.com/mxcl/status/608682016205344768

nineplay 6y ago
Sheesh I'd forgotten - he's right, everyone does use that tool. He backed off on a bit but the point still remains, I'm sure he's a better engineer than half of google. I wonder if they asked Pike and Thompson to invert a binary tree. https://www.quora.com/Whats-the-logic-behind-Google-rejecting-Max-Howell-the-author-of-Homebrew-for-not-being-able-to-invert-a-binary-tree/answer/Max-Howell?share=100e0bb6&srid=unBJ9 https://www.quora.com/Whats-the-logic-behind-Google-rejectin...
- treis 6y ago
  I'm not so sure. By his own admission homebrew is not that great a piece of software. There's a lot more that goes into popularity than being good. Being first, marketing and network effects are as or more important than being good.
  - nineplay 6y ago
    He - acknowledges and understands the problems and - could certainly fix them if paid a Google-sized salary But he won't dance to the tune of the "Cracking the Coding Interview" juggernaut so to heck with him. Better to spend time memorizing the Floyd Cycle Detection algorithm than produce useful code. ( OK, I may be a bit bitter )
    - treis 6y ago
      I mean he says he doesn't really know what a b-tree is. That's a pretty basic data structure and kind of table stakes for being a software engineer. Even then, Google gave him a good look with 7 interviews. Just speculating here, but they probably would have given him a chance if he wasn't "often a dick" and "often difficult".
      - merb 6y ago
        the only interaction with b-tree's i had was: CREATE INDEX index ON table (column); so I doubt the knowledge of b-tree's are that important for 90% of the users/people/developers. heck I know how to write a multipart parser/formatter, which I doubt that many people do. especially people who know how a b-tree works. well most people which do know how a b-tree works, do not know when to use it.
      - growse 6y ago
        > That's a pretty basic data structure and kind of table stakes for being a software engineer. It really isn't. You don't need to know what a b-tree is to do most modern software engineering. > Even then, Google gave him a good look with 7 interviews. Just speculating here, but they probably would have given him a chance if he wasn't "often a dick" and "often difficult". I think you're right on this one.
        chii 6y ago
        > It really isn't. You don't need to know what a b-tree is to do most modern software engineering. if you're hiring a car driver, then yes, the driver doesn't need to know the innards of how an engine would work. But if you're hiring a car mechanic, surely you expect them to understand the innards of the engine.
        growse 6y ago
        This is not a good analogy. Most cars work in roughly the same way. Most software does not. Software engineering is a diverse enough topic that you can have two "software engineers" who, aside from very broad general concepts like control flow and modularity, have very little overlap in their areas of expertise. Developing microcontroller firmware requires a very different set of skills and knowledge to building an ML model in R. Most pieces of software require zero knowledge of the inner workings of, different implementations of, or even existence of a b-tree structure in order to be able to successfully create, understand and maintain them. Let's not gatekeep by telling people they're not real software engineers unless they understand and can recite an arbitrary set of mostly useless topics.
  - andi999 6y ago
    Actually writting good software (from an engineering perspective) is easier than coming up with a popular software. If you dont like the 'easier' statement, I can replace it with 'more important' or 'different'. So maybe he shouldnt work as a programmer for FAANG, but more like a product manager (and let the other people write code for him)
- thomasahle 6y ago
  > I wonder if they asked Pike and Thompson to invert a binary tree. Would surprise me if they couldn't. Writing compilers include lots of working with trees. Pike has literally written a book with a chapter on Algorithms & Data Structures, including trees.
  - nineplay 6y ago
    OK I concede that they'd pass it, I suppose I'm just amused at picturing the scene. "Can you invert a binary tree?" "I wrote a book on binary trees!" "That's very nice. The clock is ticking, you now 19 minutes left... "
    - kjs3 6y ago
      I picture the scene as: "...and that's the answer." "Sorry...you're wrong. That's not how we solve it." "I wrote the book on it. I just solved it for you starting from first principles. It can be used as a proof." "Sorry...if you can't think the way we do you just won't fit in."
      - nineplay 6y ago
        "I asked you to write an algorithm, not a bunch of Greek letters. Is that your fraternity or something?"
      - ganafagol 6y ago
        If that's the answer you get, be glad. Dodged a bullet. Go find a job somewhere else where they value your skills. There was no good fit to begin with.

It was the developer behind the macOS package manager Homebrew https://twitter.com/mxcl/status/608682016205344768 https://twitter.com/mxcl/status/608682016205344768

nineplay 6y ago

Sheesh I'd forgotten - he's right, everyone does use that tool. He backed off on a bit but the point still remains, I'm sure he's a better engineer than half of google. I wonder if they asked Pike and Thompson to invert a binary tree. https://www.quora.com/Whats-the-logic-behind-Google-rejecting-Max-Howell-the-author-of-Homebrew-for-not-being-able-to-invert-a-binary-tree/answer/Max-Howell?share=100e0bb6&srid=unBJ9 https://www.quora.com/Whats-the-logic-behind-Google-rejectin...

treis 6y ago
I'm not so sure. By his own admission homebrew is not that great a piece of software. There's a lot more that goes into popularity than being good. Being first, marketing and network effects are as or more important than being good.
- nineplay 6y ago
  He - acknowledges and understands the problems and - could certainly fix them if paid a Google-sized salary But he won't dance to the tune of the "Cracking the Coding Interview" juggernaut so to heck with him. Better to spend time memorizing the Floyd Cycle Detection algorithm than produce useful code. ( OK, I may be a bit bitter )
  - treis 6y ago
    I mean he says he doesn't really know what a b-tree is. That's a pretty basic data structure and kind of table stakes for being a software engineer. Even then, Google gave him a good look with 7 interviews. Just speculating here, but they probably would have given him a chance if he wasn't "often a dick" and "often difficult".
    - merb 6y ago
      the only interaction with b-tree's i had was: CREATE INDEX index ON table (column); so I doubt the knowledge of b-tree's are that important for 90% of the users/people/developers. heck I know how to write a multipart parser/formatter, which I doubt that many people do. especially people who know how a b-tree works. well most people which do know how a b-tree works, do not know when to use it.
    - growse 6y ago
      > That's a pretty basic data structure and kind of table stakes for being a software engineer. It really isn't. You don't need to know what a b-tree is to do most modern software engineering. > Even then, Google gave him a good look with 7 interviews. Just speculating here, but they probably would have given him a chance if he wasn't "often a dick" and "often difficult". I think you're right on this one.
      - chii 6y ago
        > It really isn't. You don't need to know what a b-tree is to do most modern software engineering. if you're hiring a car driver, then yes, the driver doesn't need to know the innards of how an engine would work. But if you're hiring a car mechanic, surely you expect them to understand the innards of the engine.
        growse 6y ago
        This is not a good analogy. Most cars work in roughly the same way. Most software does not. Software engineering is a diverse enough topic that you can have two "software engineers" who, aside from very broad general concepts like control flow and modularity, have very little overlap in their areas of expertise. Developing microcontroller firmware requires a very different set of skills and knowledge to building an ML model in R. Most pieces of software require zero knowledge of the inner workings of, different implementations of, or even existence of a b-tree structure in order to be able to successfully create, understand and maintain them. Let's not gatekeep by telling people they're not real software engineers unless they understand and can recite an arbitrary set of mostly useless topics.
- andi999 6y ago
  Actually writting good software (from an engineering perspective) is easier than coming up with a popular software. If you dont like the 'easier' statement, I can replace it with 'more important' or 'different'. So maybe he shouldnt work as a programmer for FAANG, but more like a product manager (and let the other people write code for him)
thomasahle 6y ago
> I wonder if they asked Pike and Thompson to invert a binary tree. Would surprise me if they couldn't. Writing compilers include lots of working with trees. Pike has literally written a book with a chapter on Algorithms & Data Structures, including trees.
- nineplay 6y ago
  OK I concede that they'd pass it, I suppose I'm just amused at picturing the scene. "Can you invert a binary tree?" "I wrote a book on binary trees!" "That's very nice. The clock is ticking, you now 19 minutes left... "
  - kjs3 6y ago
    I picture the scene as: "...and that's the answer." "Sorry...you're wrong. That's not how we solve it." "I wrote the book on it. I just solved it for you starting from first principles. It can be used as a proof." "Sorry...if you can't think the way we do you just won't fit in."
    - nineplay 6y ago
      "I asked you to write an algorithm, not a bunch of Greek letters. Is that your fraternity or something?"
    - ganafagol 6y ago
      If that's the answer you get, be glad. Dodged a bullet. Go find a job somewhere else where they value your skills. There was no good fit to begin with.