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One-Stop Remote Connection Management Hub

2025-03-12

One-Stop Remote Connection Management Hub

This tool acts as your central hub for all remote connections, consolidating SSH, Docker, Kubernetes, and more. It supports various terminals, container runtimes, and hypervisors (Proxmox, Hyper-V, etc.), offering complete SSH support including config files, agent integrations, jump servers, tunnels, key files, smart cards, X11 forwarding, and more. Launch shell sessions instantly and efficiently manage all your remote resources.

(xpipe.io)

Development remote connection terminal management

Go Interfaces: Static Compile-Time Checking, Dynamic Run-Time Dispatch

2025-02-09

Go's interfaces, a unique blend of static type checking and dynamic dispatch, are arguably its most exciting feature. This post delves into the implementation details of interface values within Go's gc compilers, covering their memory representation, itable (interface table) generation and caching, and memory optimizations for various data sizes. Through code examples and illustrations, the author clearly explains how Go achieves compile-time type safety and efficient run-time interface calls. Comparisons with other languages' interface implementations highlight Go's distinctive approach.

(research.swtch.com)

Development Interfaces Compiler Design

The End of Windows 10: Embrace the Freedom of Linux + LibreOffice

2025-06-16

Microsoft will end support for Windows 10 on October 14, 2025, forcing users to upgrade to Windows 11 or seek alternatives. This article advocates for Linux and LibreOffice as a superior alternative, offering a free, open-source, privacy-focused, and future-proof option. Windows 11 increases dependence on Microsoft's cloud services, raising costs and reducing user control. Linux + LibreOffice provides greater stability, security, compatibility with older hardware, and the open-source nature ensures long-term data security and user control. The article also provides migration steps, encouraging users to act early and embrace digital freedom.

(blog.documentfoundation.org)

Tech

EU/UK/Switzerland Data Processing Consent

2025-06-15

EU/UK/Switzerland Data Processing Consent

This website requires explicit consent from users in the EU/UK/Switzerland for data processing. This includes necessary personal data (email, name, account preferences) for account management and service provision. Optional consents include receiving marketing communications (IPO updates, newsletters, promotional content) and analytics tracking to improve services. Consent can be withdrawn at any time in account settings.

(ipochatter.com)

Misc user consent

3D-Printed Device Creates Acoustic Rainbows Without Electricity

2025-06-17

3D-Printed Device Creates Acoustic Rainbows Without Electricity

Researchers from the Technical University of Denmark and Universidad Politécnica de Madrid have developed a 3D-printed acoustic rainbow emitter (ARE) that separates broadband white noise into distinct frequencies and directs them in different directions, creating an acoustic rainbow. Unlike traditional acoustic systems, the ARE uses passive scattering, requiring no electricity. By leveraging computational morphogenesis, topology optimization, and wave-based modeling, the researchers designed a complex structure that manipulates sound waves through interactions with its surface. This groundbreaking device opens new avenues in acoustic sensing and control, offering potential applications in various fields.

(phys.org)

Tech computational morphogenesis

National Cryptologic Museum Unveils Fascinating New Exhibits

2024-12-24

National Cryptologic Museum Unveils Fascinating New Exhibits

The National Cryptologic Museum has opened exciting new exhibits ranging from psychic espionage to the search for extraterrestrial life. The "Project Star Gate" exhibit reveals the Cold War-era government program using psychics for intelligence gathering, featuring artwork from agent Joe McMoneagle. The "Mind Machine" exhibit demonstrates the power of the mind to alter machine output, while the "SETI" exhibit explores the search for alien life, including attempts to communicate via radio signals. New permanent exhibits include a linguist's dream—a Language Whiteboard—and a "You Are Leaving the American Sector" sign from the Berlin Wall. These captivating exhibits are on display until mid-December.

(www.nsa.gov)

Misc National Cryptologic Museum Cold War Psychic Espionage

Viral Growth on Social Media: Fleeting Fame or Sustainable Success?

2025-01-31

Viral Growth on Social Media: Fleeting Fame or Sustainable Success?

Product launches are different in the age of social media. Going viral can bring a massive influx of users, but these are often low-quality, short-lived 'looky-loos'. The author argues that chasing viral growth is misguided; focusing on durability, scalability, and value is key. Sustainable growth comes from high-quality users and retention. Only products that stand the test of time and attract valuable users truly succeed. Metrics like long-term cohort retention, power user engagement, and organic acquisition should be prioritized over fleeting viral spikes.

(andrewchen.substack.com)

Startup product growth user retention

Image Acquisition, Density, and Velocity Measurements in Dense Crowds: The Chupinazo Case Study

2025-02-09

Image Acquisition, Density, and Velocity Measurements in Dense Crowds: The Chupinazo Case Study

Researchers quantified crowd density and velocity at the Chupinazo festival in Pamplona by analyzing crowd footage. They used machine learning algorithms (like P2PNet and YOLOv8) for crowd detection and Particle Image Velocimetry (PIV) for velocity field measurement, overcoming challenges like perspective distortion and shadows. High-density crowds exhibited high-amplitude motions akin to 'crowd quakes,' and a model was developed to describe the unusual frictional forces causing spontaneous chiral oscillations.

(www.nature.com)

Tech crowd dynamics

US Government Shuts Down Nationwide EV Charging Network

2025-02-21

US Government Shuts Down Nationwide EV Charging Network

The General Services Administration (GSA) is shutting down its nationwide network of electric vehicle (EV) chargers, deeming them "not mission critical." This reversal of the Biden administration's EV push involves offloading newly purchased EVs and cancels contracts maintaining the charging stations. The move aligns with the Trump administration's efforts to shrink the federal government and roll back EV initiatives, raising concerns about environmental impact and the future of EV adoption in the US.

(www.theverge.com)

Tech Charging Stations Government Policy

OpenAI's Ex-CTO Launches New AI Startup Focused on User-Friendly AI

2025-02-19

OpenAI's Ex-CTO Launches New AI Startup Focused on User-Friendly AI

Mira Murati, OpenAI's former CTO, has launched a new AI startup called Thinking Machines Lab. The company aims to make AI systems more understandable, customizable, and generally capable, promising transparency through regular publication of research and code. Instead of fully autonomous systems, they're focusing on tools to help humans work with AI. Murati has assembled a star team, including OpenAI co-founder John Schulman as head of research and other top talent poached from OpenAI, Character.AI, and Google DeepMind.

(www.theverge.com)

AI

Anonymous Recursive Functions in Racket: The lam/anon♻️ Macro

2025-09-07

Anonymous Recursive Functions in Racket: The lam/anon♻️ Macro

Racket programmers often find themselves writing anonymous functions and realizing mid-way that recursion is needed. Traditional solutions require rewriting code, introducing `letrec`, increasing indentation, and adding complexity. This article introduces a macro called `lam/anon♻️` that enables anonymous recursive functions in Racket without explicit naming. It mimics PowerShell's syntax by binding `$MyInvocation`, simplifying code and improving efficiency. While Racket already offers `rec` for similar functionality, `lam/anon♻️` provides a more concise approach to anonymous recursion.

(github.com)

Development anonymous recursion

Massive MIT Economics Fraud: AI's Impact on Materials Science?

2025-05-17

Massive MIT Economics Fraud: AI's Impact on Materials Science?

A recent MIT economics paper claiming that AI significantly boosts the efficiency of materials science research has been exposed as fraudulent. Author Aidan Toner-Rodgers purportedly used data from a randomized trial of over 1,000 researchers to show that AI tools dramatically improved metrics like materials discovery, patent filings, and prototype development. However, the data's source is questionable, the results are suspiciously perfect, and the paper demonstrates a clear lack of expertise in materials science. MIT has confirmed the fraud, sending shockwaves through the academic community. This incident highlights the crucial need for rigorous scrutiny and skepticism of research findings, and exposes vulnerabilities in the rapid-paced AI field where unsubstantiated research can gain traction.

(thebsdetector.substack.com)

Tech

Shocking: Nearly 1 in 10 People Use the Same Four-Digit PIN

2025-01-28

Shocking: Nearly 1 in 10 People Use the Same Four-Digit PIN

Analysis of 29 million PINs reveals that nearly one in ten people use the same four-digit PIN, with '1234' being the most popular. Researchers found people favor birthdays, repeating digits, or sequential numbers on the keypad, making these PINs easily guessable. The findings highlight a widespread security vulnerability in PIN selection, urging users to adopt stronger PINs for enhanced personal data protection.

(www.abc.net.au)

Tech PIN

2600-Year-Old Phoenician Shipwreck Raised from the Sea

2025-01-19

2600-Year-Old Phoenician Shipwreck Raised from the Sea

Off the coast of southeastern Spain, divers have successfully salvaged the Mazarrón II, a 2,600-year-old Phoenician shipwreck. Initially discovered in 1994, the 27-foot-long vessel, laden with lead ingots, was painstakingly raised piece-by-piece after years of planning. Threatened by coastal erosion and changing sea currents, its recovery ensures the preservation of this remarkably intact wreck, offering invaluable insights into Phoenician shipbuilding and culture.

(www.smithsonianmag.com)

Archaeology Shipwreck Phoenician

Modularizing a Monolith with Elixir's Hot Code Reloading

2025-07-12

Alzo, an Elixir monolith deployed as one instance per client, leverages Elixir and Erlang VM's hot code loading for client-specific features. This avoids microservices' cascading failures and complex testing. Client-specific LiveView apps reside in `/alzo/lib/clients/apps`, dynamically loaded at startup. Client code is removed during the build process, preventing the main app from depending on runtime apps. Hot code upgrades are avoided for simplicity. This approach provides efficient development, maintainability, scalability, and the ability to easily refactor common functionalities from dynamic apps into the main codebase.

(lucassifoni.info)

Development Hot Code Loading Monolithic Application

75Hz E-Paper Display Dev Kit Breaks the Speed Barrier

2025-09-10

75Hz E-Paper Display Dev Kit Breaks the Speed Barrier

Modos, a two-person startup, has launched a groundbreaking e-paper display development kit boasting a record-breaking 75Hz refresh rate. This open-source FPGA-based kit overcomes the long-standing perception of e-paper displays as slow. The kit supports various e-paper panel sizes and includes a comprehensive hardware and software package, enabling developers to create smooth, responsive applications. While initially aiming for an e-paper laptop, Modos pivoted to this dev kit due to panel size limitations, opening exciting possibilities for low-power, high-resolution e-paper applications. It even allows repurposing displays from older e-readers.

(spectrum.ieee.org)

Hardware e-paper display

Apple's MIE: Unprecedented Memory Safety

2025-09-10

Apple's MIE: Unprecedented Memory Safety

Apple has unveiled Memory Integrity Enforcement (MIE), a five-year culmination of hardware and software advancements. MIE combines Apple silicon's strengths with advanced OS security, delivering always-on memory safety protection across devices without performance compromise. Using Enhanced Memory Tagging Extension (EMTE) in synchronous mode and secure allocators, MIE significantly enhances iOS security, disrupting sophisticated malware attacks and representing a landmark upgrade to consumer OS memory safety.

(security.apple.com)

Tech

Dating App Cerca Leaks Thousands of User Profiles Due to Critical Vulnerabilities

2025-05-12

A security researcher discovered critical vulnerabilities in the dating app Cerca, exposing the personal information of thousands of users, including phone numbers, university emails, and even national ID information. The researcher responsibly disclosed the vulnerabilities to Cerca in late February but received no response. The vulnerabilities allowed attackers to access user profiles, private messages, and even force matches between users. While the vulnerabilities have since been patched, Cerca has not publicly acknowledged the incident or informed affected users. This highlights the critical need for startups to prioritize security and promptly respond to security vulnerability reports.

(alexschapiro.com)

Tech

Seed7: An Extensible General-Purpose Programming Language

2025-08-03

Seed7 is a general-purpose programming language designed by Thomas Mertes, surpassing Ada, C/C++, and Java in its high-level features. It supports user-defined statements and operators, treats types as first-class citizens, and offers elegant template and generic definitions. Combining concepts from Pascal, Ada, C, C++, and Java, Seed7 boasts object-oriented features, interfaces, multiple dispatch, static type checking, automatic memory management (without garbage collection), exception handling, and source code debugging. It provides big integer and rational number types, function/operator overloading, and a rich set of predefined types (arrays, hash tables, sets, etc.). Seed7 programs are highly portable, and it offers a database-independent API supporting various databases. Seed7 runs on Linux, Unix, and Windows; its interpreter and examples are GPL-licensed, while the runtime library uses the LGPL license.

(seed7.net)

Development

AI Capabilities Double Every 7 Months: A Stunning Advancement

2025-06-18

AI Capabilities Double Every 7 Months: A Stunning Advancement

A groundbreaking study reveals the astonishing pace of improvement in large language models (LLMs). By measuring model success rates on tasks of varying lengths, researchers found that the task length at which models achieve a 50% success rate doubles every 7 months. This exponential growth in AI's ability to handle complex tasks suggests a future where AI tackles previously unimaginable challenges. While the study has limitations, such as the representativeness of the task suite, it offers a novel perspective on understanding AI progress and predicting future trends.

(www.tobyord.com)

AI AI capabilities exponential growth

From 'Magic' to 'Duh': A Developer's Journey

2025-03-01

The author shares their programming journey, comparing the initial bewilderment of facing complex technologies to the helplessness of staring at a grand building. Initially, compilers and operating systems seemed mystical, but with accumulated experience, the author gradually understood the underlying principles, such as the implementation of compile-time computation in Go. By exploring Go's compile-time computation feature, the author understood its ingenious implementation mechanism and even contributed to it, although they later discovered some features were unnecessary. The article encourages developers to delve deeper, unveil the mystique of technology, and continuously improve their abilities.

(pthorpe92.dev)

Development technical understanding developer advancement

The US Navy's Silicon Valley Makeover: Streamlining Procurement for Faster Tech Adoption

2025-06-16

The US Navy's Silicon Valley Makeover: Streamlining Procurement for Faster Tech Adoption

The US Navy is undergoing a quiet transformation. CTO Justin Fanelli is streamlining cumbersome procurement processes to attract startups for naval technology projects. Using an 'innovation adoption kit' and a 'horizon model,' the Navy is partnering with companies like Via to rapidly deploy new technologies, such as advanced cybersecurity and alternative GPS. This shift has also changed Silicon Valley's attitude toward government partnerships, with more companies actively participating and providing solutions in AI, robotic process automation, and other areas, significantly improving efficiency and morale.

(techcrunch.com)

Tech Naval Technology Silicon Valley Partnership

Linux Kernel Rust Controversy: Maintainer Rejects Linus's Push

2025-02-18

Linux kernel maintainer Christoph Hellwig publicly opposes the forced adoption of Rust in the kernel. He points out that Linus Torvalds privately stated he would override maintainers' vetoes and merge Rust code anyway. Hellwig worries this will turn the kernel codebase into an unmaintainable multi-language mess, increasing maintenance burden and ultimately harming the kernel's long-term stability. He argues that addressing kernel memory safety issues should prioritize improving existing code, not introducing a new language, and calls for clear language usage guidelines.

(www.phoronix.com)

Development

2025 US Financial Crisis: A Different Beast Than 2008

2025-04-04

2025 US Financial Crisis: A Different Beast Than 2008

The 2008 financial crisis stemmed from complex financial engineering and excessive leverage. The looming 2025 crisis, however, is self-inflicted, born from protectionist trade policies and isolationism. While 2008 saw government intervention, albeit failing to address underlying issues, 2025 finds the US lacking a coherent response and facing eroding international trust. This points towards a far more severe downturn, potentially a depression. Unlike 2008's attempts to paper over bad behavior, the 2025 crisis lacks a clear path to recovery, hampered by a lack of international cooperation and severely damaged global relationships.

(samhenrycliff.medium.com)

Tech Financial Crisis

US Crackdown on Dissent Silences Foreign Scientists

2025-03-29

US Crackdown on Dissent Silences Foreign Scientists

The US government's increasing crackdown on dissent is creating a climate of fear for foreign scientists, who risk visa cancellation, detention, and deportation for expressing critical views. The article details numerous cases of foreign students and scholars detained or deported for criticizing government policies. Universities are complying with the administration's demands for greater control over protests and faculty, in exchange for federal funding, even canceling DEI programs. Furthermore, the government is canceling research grants on topics like LGBT+ health, poverty's impact, and climate change. This chilling effect is silencing many foreign scientists and severely hindering scientific progress.

(christinapagel.substack.com)

Tech academic freedom

Google Mocks Apple's Year-Long Siri AI Upgrade Delay

2025-08-05

Google Mocks Apple's Year-Long Siri AI Upgrade Delay

Apple promised a major AI-powered Siri upgrade for iPhone 16 users via Apple Intelligence last year, but a year later, the upgrade is still missing, prompting Apple to pull related ads. Seizing the opportunity, Google's latest Pixel 10 ad subtly mocks Apple's delayed “soon-to-arrive” AI features, suggesting users switch phones. The ad, released on YouTube and X, teases the Pixel 10 launch on August 20th. Reports indicate Apple's delay stems from issues with Siri's hybrid architecture. Apple's software chief, Craig Federighi, confirmed they're working on a significantly improved Siri.

(www.theverge.com)

Tech Apple vs Google

Samsung Expanding AI Subscription Service to Smartphones and Robots

2025-01-08

Samsung Expanding AI Subscription Service to Smartphones and Robots

Samsung is set to roll out its AI subscription service next month, initially launched last December in South Korea for select home appliances. This service will now expand to Galaxy phones and the upcoming Ballie AI robot. Users can subscribe monthly for AI features and optional repair services at a lower upfront cost. It's unclear if the service will expand beyond South Korea, but more information may be revealed at Samsung's Galaxy Unpacked event in San Jose, California on January 22nd. This expansion signals Samsung's aggressive exploration of AI subscription models in both smart home and mobile device sectors.

(www.theverge.com)

Tech AI Subscription Galaxy Phones

libc-less Programming: Mastering Linux Syscalls with strace

2025-06-14

The author recently embarked on building software without libc to gain a deeper understanding of Linux syscalls and internals. This involved creating a minimal shell, a Snake game, a pure ARM64 assembly HTTP server, and a threads implementation. Debugging heavily relied on strace, and the article details numerous useful strace options and flags. These range from tracing child processes and printing verbose struct information to selectively tracing syscalls and even injecting syscall errors for debugging purposes. This provides valuable insights into advanced Linux system programming and debugging techniques.

(rrampage.github.io)

Development Syscalls

Extracting an AI Model from Microsoft's Seeing AI App

2025-01-05

Extracting an AI Model from Microsoft's Seeing AI App

Security researcher Altay Akkus successfully extracted the currency recognition AI model from Microsoft's Seeing AI app. The app uses the TensorFlow Lite framework, and the model is stored encrypted within the APK file. Using the Frida framework, Altay dynamically injected code to hook the TensorFlow Lite model loading function, successfully dumping the decrypted model file. This demonstrates the vulnerability of even seemingly secure apps to AI model extraction, highlighting the importance of mobile AI model security.

(altayakkus.substack.com)

Tech mobile security

Running DOOM in Microsoft Word: A VBA Hack That's Actually Impressive

2025-01-20

Running DOOM in Microsoft Word: A VBA Hack That's Actually Impressive

A developer has ported the classic game DOOM into a Microsoft Word document! Using VBA macros and base64 encoding, they embedded the DOOM engine and game data within a Word document, rendering the game in real-time by reading keyboard input. While lacking sound, this unusual project showcases the power of VBA and the developer's creativity, prompting reflection on security and the exploration of software boundaries.

(github.com)

Game

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