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Go is an ideal language for AI-assisted software engineering
• Go language focuses on software engineering with strong team-driven development principles.
• Go is a platform with built-in tools: formatter, test framework, dependency management, security.
• Go enforces readability and uniform code format, aiding AI and human code review.
• Go has a strong static type system and comprehensive standard library for secure, reliable code.
• Go guarantees backward compatibility and provides tools for large-scale, maintainable codebases.#GoLang #AIcoding #SoftwareEngineering
Read more | Comments | @hackernws
Mojo 1.0
• Mojo language reaches stable 1.0 release after initial 2023 launch.
• Mojo 1.0 provides stable foundation for long-term development, minimizing breaking changes.
• New features include Python-style lambda syntax and improved memory safety diagnostics.
• MAX framework updated with easier installation and support for GLM-5.2 and Nemotron-H models.
• Modular plans to open source Mojo compiler and toolchain within 2026.
• Upcoming ModCon event on August 18 will discuss Mojo 1.0 and open source plans.#MojoLang #ModularAI #AIProgramming
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OpenAI’s head of ethics leaves less than a year after joining
• OpenAI's head of ethics left the start-up less than one year after joining.
• The departure occurred before August 10, 2026, as reported by Financial Times.
• No specific reasons for the departure were disclosed in the article.
• The Oxford-based start-up had recently hired the ethics head from OpenAI.
• The exit highlights challenges in retaining top ethics executives in AI start-ups.#OpenAI #AIethics #TechLeadership
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London Underground begins scanning passengers' faces
• BTP is expanding its live facial recognition (LFR) trial into London Underground stations.
• The trial aims to enhance public safety and crime detection on the network.
• LFR technology matches live images against a watchlist of individuals of interest.
• The expansion follows initial trials on certain rail services and stations.
• Public awareness and privacy considerations remain important in the ongoing trial.#FacialRecognition #LondonUnderground #PublicSafety
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Show HN: iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo
• Photosynthesis app for iPhone combines two lenses to create one high-res photo.
• Supports all iPhones with 2 or 3 rear lenses from iPhone 11 onwards.
• No generative AI used; detail comes solely from optical camera data.
• Offers free unlimited capture/editing, 3 exports/month; subscription for full features.
• Exports include layered Photoshop, spatial 3D, and re-importable Photosynthesis files.#iPhonePhotography #CameraApp #MobilePhotography
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Compression is prediction
• Modern data compression uses transforms, models, and entropy coders like arithmetic coding to shrink data.
• Arithmetic coding compresses entire datasets into a single number based on symbol probabilities.
• Higher symbol probabilities allow compression to fewer bits per symbol, measured by entropy.
• Context-aware models (order-N) vastly improve compression by predicting next symbols more accurately.
• Large language models (LLMs) excel at prediction, enabling superior compression but with high computational cost.#DataCompression #LanguageModeling #EntropyCoding
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What I learned by putting GitHub Copilot behind a MitM proxy
• GitHub Copilot uses an OAuth flow for authentication and entitlements validation at startup.
• Copilot sends network requests via Electron's Chromium-based network stack, interceptable by mitmproxy.
• Copilot selects models dynamically based on intent classification like code-gen or debugging.
• Session history including user prompts and AI responses is stored in plain text SQLite database locally.
• Default context includes recent edits from up to 20 files and 3 lines around changes; no default .env exclusion on individual plans.#GitHubCopilot #AIcoding #ElectronApps
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Nvidia Nemotron 3.5 Lightning and NeMo Switchyard
• NVIDIA released Nemotron 3.5 Lightning, a 30-billion-parameter open model for specialized AI tasks, with up to 4x faster output speed.
• Nemotron 3.5 Lightning is customizable, supports on-premise and cloud deployment, and improves accuracy in domain-specific workflows.
• NVIDIA introduced open source NeMo Switchyard, a smart routing library for directing AI requests to the best model automatically.
• NeMo Switchyard reduces task cost to about one-third while maintaining frontier-level accuracy.
• Key industry partners like CrowdStrike and Siemens have adopted Nemotron 3.5 Lightning and NeMo Switchyard for AI efficiency improvements.#NVIDIA #AIModels #AgenticAI
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Jolt: Clojure compiler implemented with Chez Scheme
• Jolt is a self-hosted Clojure implementation compiling to Scheme, running on Chez and Gambit.
• It supports full Clojure semantics including persistent data, lazy seqs, multimethods, and core.async.
• The 'jolt build' command creates standalone binaries needing no JVM or Scheme runtime.
• Real concurrency is provided via OS threads with 'future', 'agent', 'pmap', and 'core.async'.
• No general Java interop, BigDecimal absent, and regex differs using irregex instead of Java's engine.#Clojure #Scheme #JoltLang
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Grok Bot
• Grok Bot performs tasks autonomously on desktop or iOS using your apps.
• Users can manage multiple Bots working in parallel on different projects.
• Bots learn workflows by observing user actions and improve over time.
• Grok Bot plans to integrate collaborative task handoffs between Bots.
• Pricing: Cursor Ultra at $200/month, Premium Teams at $120/seat/month with team features.#GrokBot #AIAutomation #ProductivityTools
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WorldClaw Agentic 3D open-world generation at scale
• WorldClaw generates large-scale, editable 3D open-world scenes from single text prompts.
• It uses agentic planning to maintain global terrain coherence and rich local detail.
• The system produces explicit terrains plus independently editable 3D objects with accurate placement.
• WorldClaw's pipeline includes intent analysis, global terrain generation, and regional object placement.
• Future plans involve code-native 3D modeling and integration with game engines for runtime use.#3DGeneration #AIModels #WorldClaw
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Manus will return to operating as an independent company
• Manus will become independent and delete some users' data from Aug 23-24, 2026 (SGT).
• Affected users can back up data until Aug 23, 2026, 7:59 a.m. SGT and restore from Aug 25, 2026.
• Unaffected users can use Manus normally with no action required or charges during backup period.
• Notifications will be via app and email; users registering via Apple ID or Facebook should check app notifications.
• Data deletion affects data generated on/after Dec 29, 2025, due to regulatory compliance in some jurisdictions.#ManusUpdate #DataBackup #TechTransition
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Show HN: Git-knife – Edit commit messages, authors, and dates like a spreadsheet
• git-knife is a desktop GUI tool for editing git commit metadata including message, author, and dates.
• It enables bulk find & replace with regex and edits author/committer names, emails, and dates.
• git-knife shells out to git CLI and rebuilds commits with git commit-tree, ensuring file contents remain unchanged.
• It supports Linux, macOS, and Windows builds, requiring git, Node.js, pnpm, and Rust as prerequisites.
• The tool creates automatic backups before rewrites and warns when editing pushed history, but does not yet handle reorder, squash, or merge commits.#GitTools #OpenSource #DeveloperTools
Read more | Comments | @hackernws
CFTC declares market emergency, orders Kalshi to continue to operate in New York
• CFTC used emergency authority to keep KalshiEX operating under federal Commodity Exchange Act.
• KalshiEX's market emergency arose after NY Attorney General sued, seeking $36B damages and halt.
• NY lawsuit aims to block KalshiEX’s event contracts citing state gaming laws.
• CFTC emphasized federal jurisdiction over derivatives exchanges, rejecting state gaming regulation.
• CFTC has filed multiple lawsuits against states to protect federal oversight of derivatives markets.#CFTC #KalshiEX #Derivatives
Read more | Comments | @hackernws
Making holograms with a pen plotter
• Pen plotter repurposed to etch holograms by creating reflective ridges encoding depth.
• Reflective ridge curvature controls highlight movement, simulating 3D depth perception.
• CD jewel cases found effective medium for etching holographic patterns with a sharp stylus.
• Point-source flashlight required for best holographic illusion due to light reflection properties.
• Etched holograms retain complete scene info even when cut into small pieces, emphasizing holographic nature.#Holography #PenPlotter #DIYTech
Read more | Comments | @hackernws
New Bedford police officer accused of using Flock cameras to track ex-partner
• New Bedford officer Emily Pacheco accused of tracking ex-girlfriend using Flock license plate readers.
• Judge ordered Pacheco to surrender firearms and suspended her carry license after abuse prevention order.
• Police department suspended Flock camera use and opened internal investigations, placing an officer on leave.
• Pacheco performed hundreds of vehicle searches from April to June, often citing 'traffic infraction' as reason.
• Public and city councilors demand regulation or removal of Flock cameras amid privacy abuse concerns.#PoliceSurveillance #PrivacyAbuse #NewBedford
Read more | Comments | @hackernws
Company Offering '100% Human-Written, Never AI' Medical Research Is 100% AI
• Research Gold claims to provide 100% human-written medical research but uses AI-generated content.
• PhD reviewers listed by Research Gold are either AI-generated or real people unaware of their identity use.
• An AI assistant called Sarah handles company calls, denying its AI nature while promoting services.
• Research Gold offers a systemic review service for $1,900 involving AI-generated communication and processes.
• The company removed unauthorized real methodologists from its site after exposure, but did not respond to inquiries.#MedicalResearch #AI #AcademicPublishing
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The hardest working font in Manhattan (2025)
• Gorton is a utilitarian, monoline routing font created for pantograph engraving machines dating back to 1902.
• It originated from Taylor, Taylor & Hobson in the UK and was licensed to George Gorton Machine Co. in the US.
• Gorton has been used widely on machinery, signage, typewriters, equipment dials, and even Apollo spacecraft.
• Popular derivatives include Leroy lettering sets and Hershey vector fonts, and it influenced many technical lettering standards.
• Despite its ubiquity, Gorton is largely anonymous, outdated, and fading, but remains omnipresent in places like Manhattan.#GortonFont #TypographyHistory #FontDesign
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llama.cpp
• llama.cpp runs on various hardware including Apple Silicon, RTX 5090, CPU, Jetson, and H100.
• Users can run local coding agents by serving a model with 'llama serve' and installing 'pi-llama' plugin.
• Pi tool automatically discovers local llama models without config or API keys; files stay local.
• llama.cpp uses the same binary and hand-tuned kernels across all supported GPUs and CPUs.
• Supported hardware includes MI300, RTX 4090, A100, M Pro, M Max, DGX Spark, T4, Radeon RX, B200, Intel Arc, and RTX 3090.#llamaCPP #localAI #machinelearning
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How we used to get jobs: A newspaper classifieds story
• In 2000, David became Polo Ralph Lauren s in-house photographer via a classified ad.
• He found the original job listing in the New York Times classifieds dated January 16, 2000.
• The ad described a staff photographer role requiring 4x5 camera proficiency and heavy volume work.
• David verified details using his extensive digital archives and accessed 150 years of Times newspapers.
• He reminisced about old job searching methods and shared the discovery online for others to reflect on.#JobHunting #PhotographyCareer #DigitalArchives
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LinkedIn CringeBot 3000
• LinkedIn CringeBot 3000 is an AI tool that transforms topics into typical LinkedIn-style posts.
• Users input a topic and select from six cringe styles like 'The Hot Take' and 'The Vulnerability Post'.
• The tool generates authentic thought leadership content mimicking current LinkedIn trends.
• Styles include empowerment, shameless promotion, quitting 9-5, and speaking uncomfortable truths.
• Website launched on August 11, 2026; offers sponsorship via email cringebot3000@proton.me.#LinkedInCringe #AIWriting #SocialMediaSatire
Read more | Comments | @hackernws