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Why modern software is slow
I apologize for this title because there are many things that can make modern software slow. Blindly applying one explanation without a bit of investigation is the software equivalent of a cargo cu…
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The latest blog posts to take off on Hacker News. 21,825 posts.
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Deno 1.26 Release Notes
Deno 1.26 adds Cache Web API; improves permission system, experimental npm support, Node.js compatibility; ships with TypeScript 4.8, and more.
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Qt 6.4
Qt 6.4 is now available and comes with a lot of new modules, features, and improvements. And Web Assembly is now a fully supported platform!
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Paving the on-ramp to Java
Java is one of the most widely taught programming languages in the world. Tens of thousands of educators find that the imperative core of the language combined with a straightforward standard library is a foundation that students can comfortably learn on. Choosing Java gives educators many degrees of freedom: they can…
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Arduino IDE 2.0
The most up-to-date version of the Arduino IDE. It provides a better overall user experience thanks to a responsive interface and faster compilation time.
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Gaming CS Interviews
Dream of developing software at a prestigious tech company like Google or Facebook, but don't have a CS background? We got your back!
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It’s a Unix system I know this
I think the average person knows that programming isn’t quite the same as it is in the movies. But, sometimes, it is.
6849
Closing a 30 pixel gap between native and web
We talk a lot about Progressive Web Apps (PWA) in the context of mobile devices, but they have an enormous potential on desktop operating systems that's only beginning to materialize. Recently, with many new web capabilities in the Chromium browser
6850
The anatomy of an ML-powered stock picking engine
v1.0 - Initial draft ‘Traders, trading, in a bazaar’ by Stable Diffusion What I’ll talk about # I started Didact AI in 2019, out of a firm belief that stock picking engines built on top of machine learning models could consistently beat the market, gaining and retaining profits.
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Making Python fast – Adventures with mypyc
Attempting to speed up a library without changing the code using mypyc
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Deployment and infrastructure for a bootstrapped webapp with 150k monthly visits
How I deploy my webapp using blue-green deployment and zero rocket-science
6854
Turns are better than radians
Switching away from radians makes code simpler, faster, and more precise.
6855
The Sad State of Debug Performance in C++
By now it should be (hopefully) widely known that the term “zero-cost abstractions” is a misnomer. Although, to be clear, it's more of an unfortunate name.
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GitHub Actions Pitfalls
During one of my assignments, I worked with GitHub Actions pretty much every day. I implemented workflows, created new actions, and helped people migrate their projects from jenkins to actions. As much as I like actions – and I like them a lot – there are some things that caught me off guard. I have collected some of…
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What does $0=$2 in awk do?
The trick to understanding awk in all its terse glory is to understand its defaults. Most solutions you see in the wild are a clever symphony of awk defaults stacked on top of each other. In this post, I break down one of the most popular one-liners which should hopefully make future awk-ing pretty straight forward.
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Linux on the laptop works so damn well that it’s boring
Which is good! Boring = success
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Want cleaner code? Use the rule of six
davidamos.dev is your first and best source for information about davidamos. Here you will also find topics relating to issues of general interest. We hope you find what you are looking for!
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Technology Choices for My SaaS in Retrospect
Two years ago, I started out building a new software product. From the start, it would require mobile, web, and backend components to make it work, so I had to make quite a few technology choices. Here is how those turned out.
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Wails v2 Released
Release notes and announcements for Wails
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Balancing “If it ain’t broke, don’t fix it” vs. “Release early and often”
Embrace innovation with Red Hat's cloud solutions for enterprise-wide automation
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Ezno: a new TypeScript compiler
Introducing Ezno and the current state of the project.
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Schedule cronjob for the first Monday of every month, the funky way
The crontab man page ("man 5 crontab" or read online) contains this bit: Note: The day of a command's execution can be specified by two fields — day of month, and day of week. If both fields are restricted (i.e., don't start with *), the command will be run when either field matches the current [...]
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Rust 2024 the Year of Everywhere?
I’ve been thinking about what “Rust 2024” will look like lately. I don’t really mean the edition itself — but more like, what will Rust feel like after we’ve finished up the next few years of work? I think the answer is that Rust 2024 is going to be the year of “everywhere”. Let me explain what I mean. Up until now…
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How Julia ODE Solve Compile Time Was Reduced from 30 Seconds to 0.1
Open Source Software for Scientific Machine Learning
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System memory allocator free operation zeroes out deallocated blocks in iOS 16
The system memory allocator free operation zeroes out all deallocated blocks in iOS 16.1 beta or later. Invalid accesses to free memory might result in new crashes or corruption, including NULL -pointer dereferences and non-zero memory being returned from calloc .
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20×10%
Hi! It feels like I did one of these posts just the other day, but it was a month ago? Time sure does fly… Since there’s a round number in the title of this blog post, perhaps I should …
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Backend for Front-end
In the good old days, applications were simple. A browser sent a request to a webapp endpoint; the latter fetched data from a database and returned the response. The rise of mobile clients and integrations with other apps upset this simplicity. I want to discuss one solution to handle the complexity in this post. The…
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Lockfree Algorithms (2010)
Seru88 adalah situs iGaming resmi dengan sistem RNG transparan, pilihan permainan lengkap, akses mobile dan desktop, serta layanan pelanggan 24/7.