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GraalVM at Facebook
Facebook is using GraalVM to accelerate its Spark workloads and reduce memory & CPU usage. Keep reading to learn about their migration…
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 21,828 posts.
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JavaScript Isn't Scheme
It seems like I can’t spend five minutes on reddit these days without someone playing the JS-is-Scheme is card . I see everything from the innocuous, “JavaScript has a lot in common with Scheme”, all the way up to, “JavaScript is basically Scheme.” This is basically crazy. Or, at least it has a lot in common with…
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OOP Isn't a Fundamental Particle of Computing
It's not about technology for its own sake. It's about being able to implement your ideas.
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A performance comparison between Java and C on the Nexus 5
Android phones have been growing ever more powerful with time, with the Nexus 5 sporting a quad-core 2.3 GHz Krait 400; this is a very powerful CPU for a mobile …
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Do you need Redis? PostgreSQL does queuing, locking, and pub/sub (2021)
It's a common architecture to have PostgreSQL and Redis serve as the backbone of your app, but PostgreSQL may be capable of everything you use Redis for.
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Java 25's new CPU-Time Profiler
Learn all about Java 25's new CPU-time profiler and why it matters in this weeks blog post from the creator himself.
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Writing memory efficient C structs
A struct in C is the best way to organize your data so that you can easily use the data later in your program. However, there are a few caveats to C structures, mainly how their memory works. Note that I’m making a lot of assumptions about type sizes and standards. These can differ between systems and ABI’s, so for…
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Urllib3 in 2022
Funding In total urllib3 received $26,615 USD in financial support and distributed $18,622 USD to maintainers and community contributors. We're thankful for the financial support we receive from o...
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I built a faster Notion in Rust
Outcrop is a modern knowledge base for software teams, built with Rust and Solid.
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Re-writing the site of Norway's largest transport provider in Elm
Vy, the largest transport provider in Norway, has been using Elm for the last couple of years. These are their experiences so far.
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Ring0VBA – Getting Ring0 Using a Word Document
Hey hey! Welcome to my little corner of the internet. I am also known as 'Diz'! I made this site to document my research and contributions throughout the years, and other fun stuff I could come up with. Hope you're having a good day/afternoon/night wherever you are!
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Native Clojure with GraalVM
GraalVM challenges the status quo on the JVM. This newly-released just-in-time compiler brings substantial speed improvements and support for polyglot applications. It also allows us to translate our JVM bytecode into small self-contained native binaries. In this session we’ll explore Graal’s impact on Clojure. We’ll…
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A bird's eye view of Polars
Read how Polars executes your query from planning, optimizing to execution.
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Push ifs up and fors down: The idiom, its algebra, and its limits
Tiger Style and matklad recommend pushing ifs up and fors down. This post looks at what the idiom actually says, where it shows up in query optimization and in the algebra of functional programs, and where the analogy stops paying for itself.
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Search at Slack
On average, 20% of a knowledge worker’s day is spent looking for the information they need to get their work done. If you think about a typical work week, that means an entire day is dedicated to this task! To help our users find more time in their day, the Search, Learning, and Intelligence team set…
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Code Page 437 Refuses to Die
I am updating volume 2 of Core Java and got stuck on the section on text files in the internationalization chapter. How hard can this be in 2016? Surely everyone uses UTF-8 these days. Or do they? Make a file Test.java
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Webpack 2.2 – Release Candidate
The talks of webpack 2 started back in January of 2015. Since then we have published multiple versions from 2.0 to 2.1-beta.28.
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Onyx, a new programming language powered by WebAssembly
# What is Onyx? **Onyx** is a new programming language featuring a modern, expressive syntax, strict type safety, blazingly-fast build times, and out-o...
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Facebook Open Sources flint, a C++ linter written in D
Visit the post for more.
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Cross-Database Queries in SQLite
I released Datasette 0.55 and sqlite-utils 3.6 this week with a common theme across both releases: supporting cross-database joins. Cross-database queries in Datasette SQLite databases are single files on disk. …
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Node.js is genuinely exciting
I gave a talk on Friday at Full Frontal, a new one day JavaScript conference in my home town of Brighton. I ended up throwing away my intended topic (JSONP, …
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