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How Developers Stop Learning: Rise of the Expert Beginner (2012)
In this post, I describe the phenomenon of the so-called expert beginner -- someone with mediocre skill who thinks he's an expert.
Most cited
Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 31 posts.
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The Wetware Crisis: the Dead Sea effect (2008)
[ Updated (06/16/08): Here’s a real-world project review memo , written several years ago, that described (among many other things) the Dead Sea effect. ]
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95th percentile isn't that hard to reach
Reaching 95%-ile isn't very impressive because it's not that hard to do. I think this is one of my most ridiculable ideas. It doesn't help that, when stated nakedly, that sounds elitist. But I think it's just the opposite: most people can become (relatively) good at most things.
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Reversing the technical interview (2017)
If you want to get a job as a software witch, you’re going to have to pass a whiteboard interview. We all do them, as engineers–often as a part of our morning ritual, along with arranging a beautiful grid of xterms across the astral plane, and compulsively running ls in every nearby directory–just in case things have…
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Staff archetypes
Most career ladders define a single, uniform set of expectations for Staff engineers operating within the company. Everyone benefits from clear role expectations, but career ladders are a tool that applies better against populations than people. This is particularly true for Staff-plus engineers, whose career ladders…
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Xi-Editor Retrospective
A bit more than four years ago I started the xi-editor project. Now I have placed it on the back burner (though there is still some activity from the open source community). The original goal was to deliver a very high quality editing experience. To this end, the project spent a rather large number of “novelty…
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Being Glue
Slides and notes for the Being Glue talk.
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Simplicity
Donald Norman concludes that simplicity is overrated: “But when it came time for the journalists to review the simple products they had gathered together, they complained that they lacke…
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Is TDD Dead? (2014)
A series of conversations between Kent Beck, David Heinemeier Hansson, and Martin Fowler. We discuss Test-Driven Development (TDD) and its impact upon software design.
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Unifying the Technical Interview
Aisha’s hands rattle you. They float gently in front of her shoulders, wrists cocked back. One sways cheerfully as she banters with the hiring manager—her lacquered nails a cyan mosaic over ochre palms. They flit, then hover momentarily as the two women arrange lunch. When the door closes, Aisha slaps her fingertips…
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Bye, Amazon
May 1 st was my last day as a VP and Distinguished Engineer at Amazon Web Services, after five years and five months of rewarding fun. I quit in dismay at Amazon firing whistleblowers who were making noise about warehouse employees frightened of Covid-19.
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How to Make Your Code Reviewer Fall in Love with You
Best practices for code review when you’re the author.
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Design Docs at Google
One of the key elements of Google's software engineering culture is the use of design docs for defining software designs. These are...
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We at $Famous_company switched to $Hyped_technology
Saagar Jha's website.
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On Apple's Piss-Poor Documentation
On this week's Under the Radar, Marco and Dave eloquenty discussed Apple's piss-poor documentation.
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Write Libraries, Not Frameworks
Normally when I write about something on here I take the time to fully think-out a point, make a case, address all the major sides of the issue that I can think of, etc.
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I Was Google’s Head of International Relations
The company’s motto used to be “Don’t be evil.” Things have changed.
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Writing a book: is it worth it?
My book, Designing Data-Intensive Applications , recently passed the milestone of 100,000 copies sold. Last year, it was the second-best-selling book in O’Reilly’s entire catalogue, second only to Aurélien Géron’s machine learning book . Machine learning is obviously a hot topic, so I am quite content with coming…
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If management isn't a promotion, then engineering isn't a demotion
I wrote a piece this week about what motivates people to become managers (tldr mostly org dysfunction), and Julian Dunn replied with some typically insightful tweets:
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Your statement is correct but misses the point
Let's assume that there is a discussion going on on the Internet about programming languages. One of the design points that come up is a gar...
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Discipline Doesn’t Scale
If programmers were just more disciplined, more professional, they'd write better software. All they need is a code of conduct telling them how to work like those of us who've worked it out. The above statement is true, which is a good thing for those of us interested in improving the state of software and...
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Eight Years at Roblox
I joined Roblox at the end of 2012 as a rendering engineer; I had just spent more than a year working on various titles from FIFA franchise after years of console game development and was becoming a bit tired of the “big game development”. My work on FIFA was as a contractor and I got an offer for a full-time…
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Algorithms Interviews: Theory vs. Practice
When I ask people at trendy big tech companies why algorithms quizzes are mandatory, the most common answer I get is something like "we have so much scale, we can't afford to have someone accidentally write an O(n^2) algorithm and bring the site down" 1 . One thing I find funny about this is, even though a decent…
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Being good at coding competitions correlates negatively with job performance
A couple of days ago I watched a How Computers Learn talk by Peter Norvig. In this talk, Peter talked about how Google did machine learning and at one point he mentioned that at Google they also applied machine learning to hiring. He said that one thing that was surprising to him was that being a winner at…
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Is revenue model more important than culture?
HN Discussion Here: I always loved getting problems of the type “What is the limit as x approaches infinity” type in high-school/college. You’re given an equation (of the classic y=x format), and a…
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My platonic ideal for how engineering hiring should work
I’ve become increasingly disgruntled at the state of hiring, and now I’m mad enough to write this blog post.