A fitness coaching platform, workout.cool, was created to revive and improve upon a previous abandoned project, workout.lol. The new platform offers a modern approach, reliability, and maintenance for the fitness open source community.
Unregistry is a lightweight container image registry that transfers missing image layers over SSH for efficient deployment. It eliminates the need for public code, private repos, or intermediate storage.
US diplomats will review foreign students' social media to ensure they don't pose a threat to US citizens and national security. Those who fail to make their profiles public will be suspected of hiding online activity.
Scrappy is a tool for making simple, personal apps for yourself and friends, without requiring programming expertise. It's designed to be a creative, expressive, and collaborative platform for home-made software, inspired by the simplicity of tools like Notion and tldraw.
The user repurposed an old iPhone 8 into a solar-powered OCR server using Apple's Vision framework and an EcoFlow River 2 Pro portable power station, saving them $7-10/month on electricity. This project taught the user valuable lessons about sustainable computing, local AI processing, and the potential for renewable energy to power meaningful computing workloads.
Researchers at Texas A&M University found that websites use browser fingerprinting to track users across sessions and sites, often without users' knowledge or consent. Current privacy tools and policies are not effective in preventing this, and stronger defenses in browsers and regulatory attention are needed.
MiniMax-M1 is a large-scale hybrid-attention reasoning model with 456 billion parameters, supporting context lengths of 1 million tokens and efficient test-time compute. It outperforms other models on complex tasks like software engineering and long context understanding.
Bento is a portable computer designed for spatial displays, inspired by the Commodore 64 and cyberdeck creations. It's meant to eliminate redundancy and reduce weight by using an external display and storing peripherals in a keyboard compartment.
The author explores using homomorphic encryption to enable a server to merge updates to a CRDT without knowing the document's contents, but finds that the approach has significant performance and space limitations. Despite these limitations, the author believes that homomorphic encryption may still be useful in certain scenarios, and that further research is needed to overcome its constraints.
The Framework Laptop 12 is a modular, repairable laptop with a unique design and features, but its old processor and high price make it less desirable. It's a charming laptop, but its compromises and high cost make it less appealing than other options in its price range.
The user counted 172,689 yurts in Mongolia using machine learning and satellite imagery, with a focus on urban areas. The project aimed to understand contemporary Mongolian society and the use of yurts as housing in urban areas.
Researchers found that AI agents' performance on longer tasks can be explained by a simple model where the chance of failing is constant per minute a human would take to complete the task. This model implies an exponentially declining success rate with task length and a half-life for each agent.
Andrej karpathy: software hasn't changed much at a fundamental level for 70 years. he says we're starting to see that these are going to get more complicated if we continue coding in text vs. llms, like chartsqt, are susceptible to conflict-injection risks, krpathy says. "we have to make it easier for them to access all this information," kudos says
The user experimented with using large language models (LLMs) to automate the porting of a C library to Rust, finding that a combination of topological sorting and fuzz testing was effective in preserving the library's behavior. The user's approach, which involved using an LLM to generate Rust code and then validating it with fuzz tests, successfully ported a simple library called Zopfli with ...
lstr is a Rust directory tree viewer inspired by the tree command line program. It offers a classic and interactive mode with features like Git integration and context-aware actions.
The 31-ed2 Bosanquet Wilson Terpstra scale is a 31-tone equal tempered scale in standard meantone notation, mapped on a specific keyboard layout. It was designed by Siemen Terpstra in the late 80's and is available as a free open source software.
Microsoft's Edit is a simple, open-source text editor built with Rust, offering a modern interface and input controls similar to VS Code. It's available on Windows, Linux, and macOS, providing a lightweight alternative to other command-line text editors like Vim or nano.
A user analyzed an xkcd comic that showed the size of each date is proportional to how often it's referenced in Google Ngrams. The 11th of most months was unusually small, but the reason was not a hidden taboo or typographical bias, but rather a Google algorithm mistake that misread the 11th as other words like nth or IIth.
To create effective documentation for AI systems, prioritize explicit, self-contained content with clear relationships between concepts. This involves eliminating contextual dependencies, ensuring discoverability, and providing text alternatives for visual content.
Wifi networks collect MAC addresses to identify devices. Renewing a device's MAC address tricks the network into thinking it's a new device, allowing access without error messages.
MCP servers are classified as OAuth Resource Servers with added security features. Changes include new security considerations, elicitation support, and improved protocol version negotiation.
User has a $35/month 600MBit ISP with no static IP. They rent a VPS with multiple IP addresses and use Wireguard for a point-to-point connection between the VPS and their home machine. They use iptables and policy routing to forward packets from the VPS to their home machine.
The user experienced discomfort in a historic chateau due to modern LED lights with pulse-width modulation (PWM) that caused flicker, making the room feel uncomfortable despite its warm appearance. To address this issue, the Calm Tech Institute recommends using Constant Current Reduction (CCR) dimming, checking PWM frequency, and looking for "Flicker-free" certification or "High-frequency PWM" options.
Valve created VAC in 2002 to prevent cheating in games, and it operates in user space with no kernel component. VAC can be bypassed by dumping its modules, which can be done by modifying steamservice.dll to change its control flow.
Go's JSON, XML, and YAML parsers have unexpected behaviors that can lead to security vulnerabilities, including authentication bypasses and data exfiltration, due to misconfigurations and parser differentials. To minimize these risks, developers should implement strict parsing by default, maintain consistency across boundaries, watch for JSON v2, and leverage static analysis to detect ...
The code is a simple example program using Cobra and Fang for command-line interface. It generates a single man page for the program.
This study examined the cognitive cost of using LLMs in essay writing, finding that LLM assistance led to weaker neural connectivity and decreased learning skills. Participants who used LLMs showed lower ownership and memory recall compared to those who used search engines or wrote without tools.
DSC is a PyTorch-compatible tensor library with a C-compatible low-level API and modern Python API. It supports CPU and CUDA backends with minimal external dependencies and no runtime allocations.
Samuel l. taylor: modular, introspective intelligence feels uncannily relevant to today's challenges. instead of relying on one mega-model for everything, why not compose several models, each an expert in a particular function, and have them collaborate? he says modularity can add opportunities for errors or confusing behaviors - but it may be the keys to ai that is more capable and more controllable
Chromium's build system is switching from Ninja to Siso, a drop-in replacement developed by Google. External contributors should keep building with autoninja, which will automatically use Siso after a gn clean.
Richard Ellmann's biography of James Joyce was a groundbreaking work that made Joyce approachable for generations of readers. Ellmann's skillful biography, which wove together hundreds of biographical stories and plot summaries, has retained an enduring power over readers and scholars.
Building AI Agents as streaming SQL queries using platforms like Apache Flink can offer benefits in consistency, scalability, and developer experience. Flink's capabilities, including event-driven data processing, LLM integration, and context/state management, make it a solid foundation for building intelligent agentic systems.
Scientists at NIH protest politicization of science and funding. They urge awareness of attacks on federally funded science, which will harm the US and the world.
Meta Platforms offered employees up to $100 million signing bonuses to join OpenAI's AI team. OpenAI CEO Sam Altman says none of their top employees have accepted the offer so far.
A SerDes system converts parallel data to serial and back using a global CLOCK signal and Verilog HDL blocks. It uses TX drivers, Resistive FB inverters, DFFs, and Oversampling CDRs for serialization and deserialization.
Engineer Ole Ginnerup Schytz found a Roman emperor's gold disks in Denmark, including an amulet with the oldest known written mention of Odin. Denmark's permissive metal detecting laws have led to thousands of artifacts being turned in annually, filling in the country's ancient map with temple complexes and trade routes.
Caudena's CashflowD (CFD) is a proprietary analytics engine that processes blockchain data at scale, providing real-time insights and court-admissible evidence. CFD's in-memory database and JIT-compiling query engine deliver 200-400X lower infrastructure costs and unparalleled analytical power.
Google search URL can be modified with udm codes to filter results. A list of udm codes and corresponding countries has been compiled for exploration.
Lisp's cons cell limits list construction to 2 elements, hindering list processing development. This historical limitation is deeply rooted in the language and difficult to change.
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The author, a programmer, expresses concerns about the increasing use of generative AI tools in the industry, citing their potential to replace human labour, exacerbate environmental issues, and widen the wealth gap. The author argues that the focus should be on developing better programming languages and tools that help humans think and learn, rather than relying on AI to generate code.
The total time required to complete stage 1 of the experiment was approximately 15 minutes. only the search engine group was fully satisfied with the essay (18/18) only 1 person from the llm group reported not following a structure this time around, as well as 2 participants from groups 1 and 3 - figure 9 ) the results show that the use of chatgpt is associated with higher levels of happiness ...
Researchers proved a two-layer transformer with continuous chain-of-thoughts can solve directed graph reachability in D steps, where D is the graph diameter. This outperforms constant-depth transformers with discrete chain-of-thoughts requiring O(n^2) steps.
John Benjamin Dancer shrunk an image to the size of a pencil tip in 1853, achieving a feat of microphotography. Microphotography was later used for erotic paraphernalia, military communications, and storing messages during the Prussian siege of Paris in 1870.
The IPv4 address shortage problem is solved by using Network Address Translation (NAT), where a router has a unique public IP and devices have private IPs, and NAT translates IP addresses for communication. NAT is widely used but has limitations, and IPv6 is a better solution that provides a much larger address space, allowing for more devices to connect to the internet without NAT.
Shader languages have a number of fundamental defects and limitations. spir-v shader dialect is based on opencl and sycl, which are cross-platform standards focused on pro- gramming parallel processors. ray tracing materials behave differently from the usual mental model, says henri e. bal. performance suffers with the use of certain features, with by far the worst results occurring when our ...
Snapdom is a powerful alternative to html2canvas and similar tools, offering extreme precision when capturing DOM elements, including pseudo-elements, web fonts, and shadow DOM.
Turn sound into shareable art! Create stunning visual waveforms from your voice recordings and share them anywhere—with no cloud sync, your recordings stay secure until you decide to share them.
Codacy Guardrails is an IDE extension that scans AI-generated code for security and quality issues in real-time. It uses static analyzers to enforce 2000+ rules, preventing insecure or non-compliant code.
Voltar aos Detalhes do Artigo Compact Representations for Arrays in Lua
The mls standard significantly improves on the key management part through the treekem (sub-)protocol. if two members add a member concurrently to the same leaf, they will add them to that leaf - and they can decrypt messages they wrote subsequently unless they remove each other first. the details of how this potential vulnerability works sit slightly beyond my current understanding but it’s ...
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A 16-year-old student from Kazakhstan is proposing a new approach to save coral reefs by using engineered photosynthetic bacteria and marine fungi to enhance heat resistance and nutrient sharing. The student is seeking feedback and collaboration to develop this idea into a citizen-science research initiative.
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The user's real-estate startup, Joe AI, experienced a major data loss when they deleted a user record with a cascade delete, losing 22 hours of data due to a lack of backups. The team learned a valuable lesson and improved their developer experience by setting up local Supabase instances for development, and their manager encouraged them to take risks and try new things.
Libxml2's lone maintainer, Nick Wellnhofer, dropped support for embargoed security reports due to unsustainable unpaid work. He criticized big tech's security demands and exclusive organizations that hinder single-person maintainers' support.
Liberux launched a crowdfunder for their Linux phone "Nexx" with impressive specs, aiming to open-source the hardware and manufacture in Spain. The team has a mix of backgrounds with solid experience in hardware and software development, and they plan to release the Nexx as open-source hardware with a goal of providing a freer and more secure phone.
The European Space Agency's Proba-3 mission has captured its first images of the Sun's outer atmosphere, the solar corona, using its formation flying technology. The mission's two satellites created an artificial total solar eclipse in orbit, allowing scientists to study the corona and improve their understanding of the Sun.
The digital economy relies heavily on open-source software, with Apache, Nginx, and Linux being widely used. A global community of developers maintains and improves these programs.
Cnn's john sutter talks with a tech journalist about vibe coding. he says the new approach is accelerating the pace of work and reducing friction - and it'll be fun if you can get it right the first time! the book is an instruction manual for both chat and autonomous agents, and will be out soon, mr smith says... but it won't be easy to get started
Google's AI Overviews are causing a "Great Decoupling" where impressions soar but clicks plummet due to zero-click searches. This trend is likely to continue until AI Overviews finish rolling out, but it may also lead to higher conversion rates from AI search visits.
AMD's Van Gogh chip combines Zen 2 cores with a modern RDNA 2 GPU, prioritizing GPU performance in a tight power envelope. However, this comes at the cost of CPU performance, with slow clock speeds, small caches, and high memory latency.
Mozi's Elixir Phoenix LiveView app was connected to an existing Go backend using a C Node, which allows full decoupling of the codebases at compile and runtime. The C Node was implemented using the erl_interface library and later rewritten in Crystal for improved maintainability, resulting in a three-language mash-up that feels slick and natural.
P-hacking occurs when teams report improvements based on chance, often due to multiple comparisons without adjusting the p-value threshold. To avoid this, use the Bonferroni correction, pre-register success metrics, and consider sequential testing to make early stopping decisions responsibly.
Delve is an enterprise-grade platform for data ingestion, analysis, and insights. It's in Alpha pre-release, use default settings for simple setup.
Scientists discovered a 127 million-year-old termite nest in Victoria, Australia, revealing the first record of termites living in a polar region. The nest's presence suggests relatively mild polar winters and termites played a key role in breaking down wood in ancient Australia's forests.
The user experimented with using large language models (LLMs) to automate the porting of a C library to Rust, finding that a combination of topological sorting and fuzz testing was effective in preserving the library's behavior. The user's approach, which involved using an LLM to generate Rust code and then validating it with fuzz tests, successfully ported a simple library called Zopfli with ...
Rulebook-ai is a tool to help developers leverage ai coding assistants more effectively. it provides standardized workflows (plan, implement, debug) and principles for your ai assistant, ensuring predictable and high-quality output regardless of the platform used. by adhering to the principles and structure outlined in this rules template, development teams can leverage the tools more ...
User is looking for a simple way to create a blog with frequent updates without using static site generators. They found a convenient solution by asking ChatGPT to convert their post into a standard template.
The author, a programmer, expresses concerns about the increasing use of generative AI tools in the industry, citing their potential to replace human labour, exacerbate environmental issues, and widen the wealth gap. The author argues that the focus should be on developing better programming languages and tools that help humans think and learn, rather than relying on AI to generate code.
A new study from the University of Oregon found that blocking histamine at high levels interferes with fitness gains during aerobic activity. Histamine plays a beneficial role in exercise recovery and adaptation to stress, and blocking it may reduce fitness improvements.
MediaCMS is a modern open source video CMS built with Django and React, offering features like RBAC, transcoding, and customization. It can be self-hosted or deployed on Elestio with minimum 4GB Ram and 2-4 CPUs.
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