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Dynamic Programming for Technical Interviews
Probably the first in a multi-part series on DP.
Topics /
Software Engineering
The most popular blog posts about software engineering on Hacker News. 1,357 posts.
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Why are my Go executable files so large?
Golang executable files get too large for reasons that are not relevant to server software with long-running processes, like CockroachDB, and its incurred space cost is particularly inconvenient for large, feature-rich programs.
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Running a Bakery on Emacs and PostgreSQL
Just over a year ago now, I finally opened the bakery I’d been dreaming of for years. It’s been a big change in my life, from spending all my time sat in front of a computer, to spending most of it making actual stuff. And stuff that makes people happy, at that. It’s been a huge change, but I can’t think of a single…
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Modern SAT solvers: fast, neat and underused
In the previous two parts we used a SAT solver as a black box that we feed input into, and it will (usually quickly) spit out an answer. In this part, we will look at how SAT solvers work and what heuristics and other tricks they employ in their quest for performance.
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Implications of Rewriting a Browser Component in Rust
Since our first release in 2002, there have been 69 security bugs in Firefox’s style component. If we'd had a time machine and could have written this component in Rust from the start, 51% wouldn't have happened. That said, Rust is not foolproof. Developers still need to be aware of correctness bugs and data leakage…
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Knuth on Huang's Sensitivity Proof: “I've got the proof down to one page” [pdf]
The Sensitivity Conjecture, which I blogged about here, says that, for every Boolean function f:{0,1}n→{0,1}, the sensitivity of f—that is, the maximum, over all 2n input strings x∈{0,1}n, of…
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Simple Dockerfile examples are often broken by default
Most Dockerfile examples for Python you’ll find on the Web are broken. And that’s a problem.
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Negotiations Failed: How Oracle Killed Java EE
Today Eclipse Foundation’s president Mike Milinkovic blogged about the final result of the confidential trademark negotiations between Oracle and the Eclipse Foundation. As we remember, Oracl…
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Elixir 1.9
Elixir v1.9 is out with releases support, improved configuration and more.
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Update Regarding Add-Ons in Firefox
Incident summary Updates - Last updated 14:35 PST May 14, 2019. We expect this to be our final update. If you are running Firefox versions 61 - 65 ...
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exFAT in the Linux kernel
We’re pleased to announce that Microsoft is supporting the addition of Microsoft’s exFAT technology to the Linux kernel.
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How to not rewrite it in Rust
Once you get past the growing pains of the Borrow Checker and realise Rust gives you the power to do things which would be unheard of (or just plain dangerous) in other languages, the temptation to Rewrite it in Rust can be quite strong. However at best, the temptation to RiiR is unproductive (unnecessary duplication…
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DTrace on Windows
Introducing DTrace on Windows 10
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Web Components could replace frontend frameworks?
The native web platform has caught up with frontend frameworks and will slowly render them obsolete.
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Famous Laws of Software Development (2017)
Like any other field, the world of Software Development has some interesting and famous rules, principles and laws.
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Thoughts on Rust bloat
I’m about to accept a PR that will increase druid’s compile time about 3x and its executable size almost 2x. In this case, I think the tradeoff is worth it (without localization, a GUI toolkit is strictly a toy), but the bloat makes me unhappy and I think there is room for improvement in the Rust ecosystem.
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Falsehoods programmers believe about Unix time
It's not quite the number of seconds since 1 January 1970.
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Using Rust to Scale Elixir for 11M Concurrent Users
Discover the latest news and app updates, stories, company insights, and plenty more about Discord, all in one place.
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The not so hidden cost of sharing code between iOS and Android
Dash knows your context, your team, and your work, so your team can stay organized, easily find and share knowledge, and keep projects secure, all from one place.
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Intro Guide to Dockerfile Best Practices
Docker is a founding member of the Blueprint Alliance, a 12-company reference architecture for securing AI agents, built around four governance questions.
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Game Engine Black Books Update
I have kept myself busy with the Game Engine Black Books and I have plenty of news. Most importantly, they have been revised. The DOOM book is now in version 1.1 while the WOLF3D book is entering v2.1. And there is more.
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Standardizing WASI: A system interface to run WebAssembly outside the web
WebAssembly is an assembly language for a conceptual machine, not a physical one. This is why it can be run across a variety of different machine architectures. WebAssembly needs a ...
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