フレッシュ スペース & テクノロジー NEWS📢
![NASA 사이언스 드웰: 달 탐사를 위한 후속 단계 [에피소드 5] 2019-05-31T00:00:00Z](https://nasa.re/file/2022/12/644-nasa-ec82acec9db4ec96b8ec8aa4-eb939cec9bb0-eb8bac-ed8390ec82aceba5bc-ec9c84ed959c-ed9b84ec868d-eb8ba8eab384-ec9790ed94bcec868ceb939c-5-20.jpg)
The physical data format on a Commodore 1541 5¼-inch floppy disk as used by the C64 is completely defined in software. The drive’s operating system fits 170 KB on a disk. This article explores different strategies, each with its pros and cons, to fit up to 246 KB. Regular 1541 Disk Format These are the…
In this blog, I would like to introduce some runtimes on Arm64 platform. Especially, I give you a benchmarking on WasmEdge and Runc, to show you the advantage of Wasm compared with container. Arm consistently makes contribution to open-source projects. We actively participate in the following cloud-native projects that focus on enabling, optimizing performance, and…
Easy Effects Audio effects for PipeWire applications This application was formerly known as PulseEffects, but it was renamed to Easy Effects after it started to use GTK4 and GStreamer usage was replaced by native PipeWire filters. Effects available Auto gain Bass enhancer Bass loudness Compressor Convolver Crossfeed Crystalizer De-esser Delay Echo Canceller Equalizer Exciter Filter…
Still getting the following from valgrind: fs_file_async Syscall param io_uring_enter(sigsz) contains uninitialised byte(s) at 0x4993A3D: syscall (syscall.S:38) by 0x4F1366: uv__io_uring_enter (src/unix/linux.c:351) by 0x4F23A9: uv__iou_submit (src/unix/linux.c:644) by 0x4F24B5: uv__iou_fs_read_or_write (src/unix/linux.c:692) by 0x4DDAAC: uv_fs_write (src/unix/fs.c:2212) by 0x422F97: create_cb (test/test-fs.c:491) by 0x4DA38C: uv__fs_done (src/unix/fs.c:1779) by 0x4CDFD0: uv__work_done (src/threadpool.c:326) by 0x4D6433: uv__async_io (src/unix/async.c:176) by 0x4F2F95: uv__io_poll (src/unix/linux.c:1076) by 0x4D6B2D:…
Easy Effects Audio effects for PipeWire applications This application was formerly known as PulseEffects, but it was renamed to Easy Effects after it started to use GTK4 and GStreamer usage was replaced by native PipeWire filters. Effects available Auto gain Bass enhancer Bass loudness Compressor Convolver Crossfeed Crystalizer De-esser Delay Echo Canceller Equalizer Exciter Filter…
Emacs 29 introduces tree-sitter support, a powerful parsing library that enhances its understanding of source code. With this integration, Emacs gains features like precise syntax highlighting, accurate indentation and easier extensibility. Here’s how you install and configure Emacs with tree-sitter support. Updated for emacs 29 The next version of Emacs is around the corner, so…
(Note: I usually blog at https://fasterthanli.me but I’m away for a couple days and wanted to make a statement) Up until recently, I was part of two private online discussion spaces where a bunch of Rust people hung out. So, whenever there was drama, like when the entire mod team resigned, or when a trademark…
There are only two types of companies: Those that have been hacked and those that will be hacked. – Robert S. Mueller III, former Director of the FBI.I don’t need a password manager, I just use the same password for everything. – UnknownInitially, I believed that generating secure password hashes might be considered a solved…
There are only two types of companies: Those that have been hacked and those that will be hacked. – Robert S. Mueller III, former Director of the FBI.I don’t need a password manager, I just use the same password for everything. – UnknownInitially, I believed that generating secure password hashes might be considered a solved…
Tech enthusiasts probably know ARM as a company that develops reasonably performant CPU architectures with a focus on power efficiency. Product lines like the Cortex A7xx and Cortex X series use well balanced, moderately sized out-of-order execution engines to achieve those goals. But ARM covers lower power and performance tiers too. Such cores are arguably…
Code ChatGPT Plugin is a TypeScript Code Analyzer that provides a set of utilities for analyzing TypeScript code. It can fetch a list of all TypeScript files in a project, find all functions in a file, and even get the content of a specific function. It’s a great tool for developers who want to understand…
Legal Twitter is having tremendous fun right now reviewing the latest documents from the case Mata v. Avianca, Inc. (1:22-cv-01461). Here’s a neat summary: So, wait. They file a brief that cites cases fabricated by ChatGPT. The court asks them to file copies of the opinions. And then they go back to ChatGPT and ask…
Earlier this month, we released the first version of our new natural language querying interface, Query Assistant. People are using it in all kinds of interesting ways! We’ll have a post that really dives into that soon. However, I want to talk about something else first. There’s a lot of hype around AI, and in…
Nothing is ever finished or perfect, and HTTP is no exception. HTTP SEARCH is a new HTTP method, for safe requests that include a request body. It’s still early & evolving, but it was recently adopted as an IETF draft standard, and it’s going to add some great new tools for HTTP development everywhere. What…
Today in Tedium: One of the nice things about many historic operating systems is that we’ve been able to dig into the legacy that was left behind to find the interesting details. Many of the UNIX-derivative operating systems are largely open-sourced today in one shade or another. The Berkeley Software Distribution, for example, gave birth…
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My 2 cents as a beginner who is just moving past official Arduinos with the Arduino-IDE (and I haven’t used Platformio before): I understand that you want something official. However, the current raspberrypi platform already is not official. (No official tag in the registry.) So why not replace something unofficial with something (still unofficial) but…
Before I started doing research for Intelligent Data Analysis (IDA) group at FEE CTU, I saw SAT solvers as academically interesting but didn’t think that they have many practical uses outside of other academic applications. After spending ~1.5 years working with them, I have to say that modern SAT solvers are fast, neat and criminally…
The next alpha of 0 A.D. will feature an experimental Vulkan backend! You can test it and report bugs by downloading the development version of the game. More information here: https://wildfiregames.com/forum/topic/104382-vulkan-new-graphics-api/#comments Wildfire Games would like to send you its best wishes for 2023. You can find one printable version of this card on the forums…
One of the top three cloud providers is Google Cloud Platform (GCP), which offers a range of services including a managed database service called CloudSQL. CloudSQL is capable of supporting three different database engines: MySQL, PostgreSQL, and SQL Server.By their nature, databases tend to contain large amounts of information, and often contain sensitive information such…
After a three-year hiatus made longer by pandemic troubles, the search for gravitational waves — ripples in space-time that are the hallmarks of colliding black holes and other cosmic cataclysms — has resumed.The Laser Interferometer Gravitational-Wave Observatory (LIGO), which has two massive detectors in Hanford, Washington, and Livingston, Louisiana, is now restarting with improved sensitivity…
The number of phishing websites tied to domain name registrar Freenom dropped precipitously in the months surrounding a recent lawsuit from social networking giant Meta, which alleged the free domain name provider has a long history of ignoring abuse complaints about phishing websites while monetizing traffic to those abusive domains. The volume of phishing websites…
We’re excited to announce that starting today, Deno Deploy supports importing Node.js built-in modules such as http, fs, and path. You can now run existing Node.js apps at the edge. Deno Deploy is a next-generation cloud platform built on JavaScript isolates. It runs your JavaScript, TypeScript, and WebAssembly at the edge, in our 35 global…
PayPal is a payment method that enables customers in any country to pay using their PayPal account.To pay using PayPal, customers are redirected from your website to PayPal. They choose a funding source: PayPal wallet, linked card or bank account, or buy now, pay later. Then they authenticate the payment. After successful authorization, the customer…
We’re excited to announce that starting today, Deno Deploy supports importing Node.js built-in modules such as http, fs, and path. You can now run existing Node.js apps at the edge. Deno Deploy is a next-generation cloud platform built on JavaScript isolates. It runs your JavaScript, TypeScript, and WebAssembly at the edge, in our 35 global…
That people produce HTML with string templates is telling us something May 25, 2023 A while back I had a hot take on the Fediverse: Another day, another ‘producing HTML with string templates/interpolation is wrong’ article. People have been writing these articles for a decade or more and people doing web development have kept voting…
By Johannes K. Fichte, Daniel Le Berre, Markus Hecher, Stefan Szeider Communications of the ACM, June 2023, Vol. 66 No. 6, Pages 64-72 10.1145/3560469 Comments Credit: Igor Kisselev The propositional satisfiability problem (SAT) was the first to be shown NP-complete by Cook and Levin. SAT remained the embodiment of theoretical worst-case hardness. However, in stark…
by: Donald Stufft · 2023-05-25 One of the key security promises that PyPI makes is that when you’re downloading something, that only the people associated with that project are going to be able to upload, delete, or otherwise modify a project. That when you look at that project and see that it is owned by…
Feb 8 Part 1: Background on LLMs [Slides] Introduction and motivation Class structure and logistics Language modeling overview Definitions A brief history of LMs LLM fundamentals Overview of ways to train, tune, and prompt LLMs Fine-tuning, zero-shot prompts, few-shot prompts, chain-of-thought prompts Prompt tuning Examples of LLM prompts Part 2: Get your hands dirty with…
htmx high power tools for HTML introduction htmx gives you access to AJAX, CSS Transitions, WebSockets and Server Sent Events directly in HTML, using attributes, so you can build modern user interfaces with the simplicity and power of hypertext htmx is small (~14k min.gz’d), dependency-free, extendable, IE11 compatible & has reduced code base sizes by…
htmx high power tools for HTML introduction htmx gives you access to AJAX, CSS Transitions, WebSockets and Server Sent Events directly in HTML, using attributes, so you can build modern user interfaces with the simplicity and power of hypertext htmx is small (~14k min.gz’d), dependency-free, extendable, IE11 compatible & has reduced code base sizes by…
Source: Midjourney Research in artificial intelligence is increasing at an exponential rate. It’s difficult for AI experts to keep up with everything new being published, and even harder for beginners to know where to start. So, in this post, we’re sharing a curated list of resources we’ve relied on to get smarter about modern AI.…
A German news outlet sifted through over 23,000 of Tesla’s internal files and found a disturbing trend of brushing off customers complaining about dangerous Autopilot glitches while covering the company’s ass. Bert Kreischer’s First Car Was A Fox!The publication Handelsblatt got its hands on the data through an unnamed informant. Handelsblatt confirmed the data’s authenticity with…
Source: Midjourney Research in artificial intelligence is increasing at an exponential rate. It’s difficult for AI experts to keep up with everything new being published, and even harder for beginners to know where to start. So, in this post, we’re sharing a curated list of resources we’ve relied on to get smarter about modern AI.…
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VanJS (abbr. Vanilla JavaScript) is an ultra-lightweight, zero-dependency and unopinionated Reactive UI framework based on pure vanilla JavaScript and DOM. Programming with VanJS feels a lot like React. Check-out the Hello World code below: // Reusable components can be just pure vanilla JavaScript functions. // Here we capitalize the first letter to follow React conventions.…
fly-tailscale-exit This repo shows how to run tailscale on fly, specifically to run exit nodes. If you want to add tailscale to a fly.io application, follow this guide instead: https://tailscale.com/kb/1132/flydotio/ Did you ever need a wormhole to another place in the internet? But you didn’t trust the shady VPN providers with ads all over YouTube?…
fly-tailscale-exit This repo shows how to run tailscale on fly, specifically to run exit nodes. If you want to add tailscale to a fly.io application, follow this guide instead: https://tailscale.com/kb/1132/flydotio/ Did you ever need a wormhole to another place in the internet? But you didn’t trust the shady VPN providers with ads all over YouTube?…
SectorC (github) is a C compiler written in x86-16 assembly that fits within the 512 byte boot sector of an x86 machine. It supports a subset of C that is large enough to write real and interesting programs. It is quite likely the smallest C compiler ever written. In a base64 encoding, it looks like…
