Popular：
Virtualization DNS security formal verification reachability analysis compiler errors macro conflict web extension development framework Bitmap Graphics API inconsistencies All Tags

Rebuilding the C++ Standard Library from Scratch: The Pystd Project

2025-03-25
Rebuilding the C++ Standard Library from Scratch: The Pystd Project

Tired of the C++ Standard Library's (STL) abysmal compile times and unreadability, a self-employed open-source developer decided to build a replacement from scratch: Pystd. Taking inspiration from the Python standard library, he incrementally implemented file handling, string manipulation, UTF-8 validation, hash maps, vectors, and sorting. The result? A functional application in under 1000 lines of code, comparable to the STL version. Pystd boasts significantly faster compilation and smaller executable sizes. A unique versioning scheme (e.g., pystd2025) ensures perfect ABI stability, easing future upgrades and maintenance.

Read more
(nibblestew.blogspot.com)
Development Standard Library

37signals Ditches AWS, Saves $1.3M Annually

2025-05-09
37signals Ditches AWS, Saves $1.3M Annually

Software company 37signals, creators of Basecamp and HEY, has successfully migrated its data from AWS to on-premise storage, projecting annual savings of $1.3 million. This follows a previous migration of compute workloads, resulting in $2 million in annual savings. The company moved 18PB of data from AWS S3 to Pure Storage, with AWS waiving $250,000 in egress fees. Upon completion, 37signals will close its AWS account, saving $1.5 million annually on S3 storage. Overall infrastructure costs will drop from $3.2 million annually to under $1 million on-premise, without additional staff.

Read more
(www.theregister.com)
Development

Don't Look for Your Keys Under the Lamppost: The Tech Consultant's Dilemma

2025-05-28

The article uses the analogy of a drunk looking for his keys under a lamppost to illustrate a common mistake among technically skilled individuals seeking consulting work. They focus on improving already strong technical skills (e.g., learning a sixth programming language when the first five are already in demand), neglecting crucial soft skills like sales and networking. The author argues that while strengthening existing strengths is beneficial, addressing weaknesses that hinder progress (like sales ability) should be prioritized. Attending conferences and actively seeking opportunities is more effective than solely focusing on enhancing technical expertise.

Read more
(www.johndcook.com)
Startup

Chicago Parking Ticket Data Battle: Lessons from a FOIA Lawsuit

2025-03-03

This article recounts the author's experience battling the City of Chicago in a FOIA lawsuit over access to the schema of its parking ticket database (table and column names). Initially, the author requested the data using an SQL query, but the city refused, citing security concerns. Despite winning at trial, the Illinois Supreme Court overturned the decision, significantly broadening the ability of public agencies to deny FOIA requests. The case highlights the difficulties of government data transparency and the importance of data dictionaries in simplifying access. The author also notes Chicago's failed attempt at a data dictionary, "Metalicious," further complicating data access.

Read more
(mchap.io)
Misc government lawsuit

Google's Gemini AI Outperforms Humans in ICPC

2025-09-18
Google's Gemini AI Outperforms Humans in ICPC

Google's Gemini 2.5 AI achieved a remarkable feat at the International Collegiate Programming Contest (ICPC), solving 10 problems in 677 minutes and securing second place among university teams. Its success was particularly impressive in a complex multi-dimensional optimization problem involving 'flubber' storage and drainage, a challenge that stumped all human teams. Gemini employed dynamic programming and nested ternary search to crack the code. Google believes Gemini's performance highlights the potential of AI in fields like semiconductor engineering and biotechnology, offering invaluable assistance to researchers with its advanced problem-solving capabilities.

Read more
(arstechnica.com)
AI

Magnitude: AI-Native Testing Framework for Web Apps

2025-04-25
Magnitude: AI-Native Testing Framework for Web Apps

Magnitude is a revolutionary open-source end-to-end testing framework for web applications, powered by visual AI agents that 'see' your interface and adapt to any changes. Build test cases easily with natural language, leverage a powerful reasoning agent for planning and adjustment, and rely on a fast visual agent for reliable execution. Run tests locally or within CI/CD pipelines; the framework automatically handles problems encountered during testing. Magnitude supports various LLMs, including Gemini 2.5 pro, Anthropic, and OpenAI, and offers a free visual model, Moondream. It simplifies test creation and execution significantly.

Read more
(github.com)
Development Web testing Open-source framework

Romanian National Pleads Guilty in Massive 'Swatting' Conspiracy Targeting US Officials

2025-06-03
Romanian National Pleads Guilty in Massive 'Swatting' Conspiracy Targeting US Officials

A Romanian national pleaded guilty to participating in a years-long swatting conspiracy that targeted dozens of US government officials, including a former president. He and a Serbian accomplice made false 911 calls, claiming emergencies at the officials' homes and threatening to bomb government buildings and places of worship. The targets included members of Congress, governors, and cabinet officials. The case highlights the dangers of online crime and the need for international cooperation to combat it.

Read more
(nypost.com)
Tech swatting

ScanSearch Upgrades: Cloud Storage Integration & Expanded Document Storage

2025-03-16
ScanSearch Upgrades: Cloud Storage Integration & Expanded Document Storage

ScanSearch.com announces two new features: Cloud Storage Integration and Expanded Document Storage. Cloud storage integration lets users perform full-text searches across various cloud platforms like Google Drive, OneDrive, Dropbox, and Box, including scanned and non-searchable PDFs. Expanded storage allows users to upload and store Microsoft Office docs, Google Docs, CAD (DXF) files, and text files directly to ScanSearch, enabling full-text search across all files.

Read more
(scansearch.com)
Tech document management

Rust FastCGI vs. Embedded Web Server: A Tale of Two Approaches

2025-04-11
Rust FastCGI vs. Embedded Web Server: A Tale of Two Approaches

This post details an experiment comparing a FastCGI server written in Rust with a simpler embedded web server using the Tide framework. While the author found FastCGI might offer advantages for scripted languages needing performance or security improvements in handling HTTP requests, the ease of use and efficiency of Tide for simple Rust HTTP servers proved compelling. The conclusion: for most use cases, embedded web servers win out over the complexity of FastCGI.

Read more
(brokenco.de)
Development

Homebrew Channel Source Code Repository Reveals Massive Copyright Infringement

2025-04-29
Homebrew Channel Source Code Repository Reveals Massive Copyright Infringement

The source code repository for the Wii homebrew software, The Homebrew Channel, has been released, but its core library, libogc, has been exposed for massive copyright infringement. The libogc developers not only stole proprietary Nintendo code but also an open-source RTOS, RTEMS, removing all attribution and copyright information. The developers ignored inquiries, even resorting to abuse and deleting comments to avoid accountability. Due to the severity of the copyright issues, the project is archived and further development is discouraged. The incident underscores the importance of respecting copyright and adhering to legal regulations.

Read more
(github.com)
Development

LIEF Adds DWARF Generation: Bridging Reverse Engineering Tools

2025-05-28
LIEF Adds DWARF Generation: Bridging Reverse Engineering Tools

LIEF now boasts a comprehensive API for creating DWARF files, along with plugins for Ghidra and BinaryNinja to export reverse-engineering analysis results. This allows sharing of crucial information like function names and structures across different reverse engineering tools. Leveraging LLVM's DWARF backend, the API (available in Python, Rust, and C++) simplifies the process, even handling details like stack variable offsets. This improves collaboration and understanding in complex reverse engineering projects.

Read more
(lief.re)
Development

Geometric Algebra Intro: Multivectors and Rotors

2025-02-27

This article provides a concise introduction to the n-dimensional geometric algebra R(p,q,r). This algebra is constructed from p positive, q negative, and r null vectors, called generators, denoted as eᵢ. The algebra includes real scalars, and every basis n-vector squares to a real number. The product of two vectors, or the exponentiation of a bivector, creates a rotor representing rotations, translations, and more. A generic element of the algebra is called a multivector, a linear combination of scalar, vector, and n-vector parts.

Read more
(bivector.net)
Misc geometric algebra multivector rotor

Curiosity Rover Finds Evidence of Martian Carbon Cycle

2025-04-19
Curiosity Rover Finds Evidence of Martian Carbon Cycle

The Curiosity rover, while ascending Mount Sharp, discovered sediment samples rich in iron carbonate. These samples indicate that ancient Mars had a carbon cycle, with atmospheric carbon sequestered in rocks. However, the lack of plate tectonics on Mars prevented the carbon from returning to the atmosphere, leading to atmospheric thinning and Mars' transformation into the lifeless desert it is today. This discovery confirms previous model predictions and provides crucial insights into the evolution of Mars' climate.

Read more
(arstechnica.com)
Tech

Glowstick: Safe and Efficient Tensor Operations in Rust

2025-06-09
Glowstick: Safe and Efficient Tensor Operations in Rust

Glowstick is a Rust crate that makes working with tensors safe, easy, and fun by tracking tensor shapes within the type system. It offers a variety of tensor operations including matrix multiplication, convolution, reshaping, squeezing, flattening, and more. Integrating seamlessly with popular Rust ML frameworks like Candle and Burn, Glowstick empowers Rust developers with powerful tensor computation capabilities, significantly simplifying the development of deep learning models. Note that the project is currently pre-1.0 and subject to breaking changes.

Read more
(github.com)
Development Tensor

Nvidia's Blackwell: A Colossus of Compute, but at What Cost?

2025-06-29
Nvidia's Blackwell: A Colossus of Compute, but at What Cost?

Nvidia's latest Blackwell architecture, exemplified by the RTX PRO 6000, boasts a gargantuan GB202 die (750mm², 92.2 billion transistors) and a staggering 188 SM units, delivering unmatched compute performance. A deep dive into its microarchitecture reveals details on instruction caching, execution units, and memory subsystems, comparing it to AMD's RDNA4. While Blackwell exhibits some imperfections, like L2 cache performance and per-unit efficiency, its sheer scale dwarfs the competition, making it the largest consumer GPU available. This ambition, however, comes at a cost, including power consumption (600W) and L2 latency. The article concludes with a perspective on the future GPU landscape.

Read more
(chipsandcheese.com)
Hardware

Wikipedia: Fighting for Facts in an Age of Information Warfare

2025-09-05
Wikipedia: Fighting for Facts in an Age of Information Warfare

Wikipedia, the world's largest knowledge base, faces unprecedented challenges from governments, political forces, and individuals like Elon Musk. From the handling of a Nazi salute controversy involving Musk to government interference and harassment of editors worldwide, this article reveals how Wikipedia's unique consensus mechanism and rigorous editing process safeguard factual integrity in a digital world awash in misinformation. Despite immense pressure, Wikipedia and its editors strive to maintain neutrality and reliability, a battle crucial for both the free flow of information and the health of democratic societies.

Read more
(www.theverge.com)
Tech

Framework Desktop: A Tiny, Powerful Linux Beast

2025-08-10
Framework Desktop: A Tiny, Powerful Linux Beast

The Framework Desktop is a surprisingly powerful machine. Its small size belies its impressive performance, thanks to the AMD Ryzen AI Max 395+. Benchmarks show it significantly outperforming competitors in multi-core tasks, especially relevant for developers using Docker. While pricier than some alternatives, it offers exceptional value, particularly when compared to the Mac Studio, delivering superior performance at a lower cost. Its quiet operation, customizable aesthetics, and strong gaming capabilities make it a compelling option for Linux developers and gamers alike.

Read more
(world.hey.com)
Development

Above the McMillan Limit: Ambient-Pressure Nickel-Based High-Temperature Superconductor Achieved

2025-03-09
Above the McMillan Limit: Ambient-Pressure Nickel-Based High-Temperature Superconductor Achieved

A team of engineers and physicists from Southern University of Science and Technology in China has synthesized a novel nickel-based material exhibiting superconductivity above -233°C (40K) under ambient pressure, surpassing the McMillan limit. They achieved this by synthesizing bilayer nickelate thin films (La₂.₈₅Pr₀.₁₅Ni₂O₇), with one demonstrating high-temperature superconducting properties. This breakthrough promises to revolutionize technologies in maglev trains, fusion reactors, and MRI machines, and advance our understanding of superconductivity.

Read more
(phys.org)
Tech nickel-based material McMillan limit

US Climate Assessment Websites Vanish

2025-07-03
US Climate Assessment Websites Vanish

Websites displaying legally mandated US national climate assessments have mysteriously disappeared, raising concerns about access to crucial climate information. These reports, vital for state and local governments and the public to understand the impacts of climate change in their areas, have vanished, leaving a void in critical risk information. Scientists highlight the cost-saving and life-saving importance of these peer-reviewed reports. While the White House claims the information will be transferred to NASA, details remain scarce, and NASA and NOAA have not responded to inquiries. This action is criticized as tampering with facts and restricting public access to information, potentially increasing climate-related risks.

Read more
(apnews.com)
Tech scientific review

The Focusing Illusion: Why We Overestimate Success's Impact on Happiness

2024-12-21
The Focusing Illusion: Why We Overestimate Success's Impact on Happiness

Psychological research reveals we often mispredict what will make us happy in the future. A specific instance of this "affective forecasting error" is the "focusing illusion": the things we focus on achieving often don't bring the happiness we expect. This article offers an evolutionary explanation: the focusing illusion isn't a cognitive flaw, but a mechanism to motivate us to improve our circumstances. Because our experience of pleasure habituates (hedonic adaptation), foreseeing this adaptation could sap motivation. Evolution thus makes us naively believe the next achievement will bring lasting joy, driving our pursuit of goals.

Read more
(www.optimallyirrational.com)
AI Focusing Illusion Happiness Evolutionary Psychology

Requirements Change Until They Don't: Formal Methods and System Evolution

2025-04-28
Requirements Change Until They Don't: Formal Methods and System Evolution

This article explores how to handle constantly changing requirements in software development. While extensive upfront formal modeling might be impractical with frequent changes, the author argues that formal methods become crucial when systems reach scale or undergo architectural shifts (phase transitions). Formal specification and verification ensure that improvements don't break existing functionality. Using the example of switching from synchronous to asynchronous updates, the author demonstrates how formal methods can verify that a new system satisfies old requirements, highlighting the importance of software maintenance and preventing the silent failure of features.

Read more
(buttondown.com)
Development requirements change

Meta's Antitrust Trial: Redacted Slides Spark Fury From Competitors

2025-04-17
Meta's Antitrust Trial: Redacted Slides Spark Fury From Competitors

Meta's antitrust trial took a turn today as Apple, Google, and Snap expressed outrage over easily removed redactions in slides presented by Meta. The tech giants accused Meta of negligence, jeopardizing confidential information and raising concerns about Meta's commitment to data security. While the revealed information itself wasn't particularly sensitive—internal assessments of user preferences and competitor success—the competitors focused on Meta's apparent carelessness and potential strategic implications. Snap's attorney even hinted at the possibility of Meta using the trial to gain intelligence on its rivals.

Read more
(www.theverge.com)
Tech

Microsoft-Backed AI Startup Builder.ai Files for Bankruptcy Amid Fraud Allegations

2025-06-03
Microsoft-Backed AI Startup Builder.ai Files for Bankruptcy Amid Fraud Allegations

Builder.ai, a once high-flying AI startup backed by Microsoft and valued at $1.5 billion, has filed for bankruptcy. The company's claims of AI-powered app building, facilitated by a virtual assistant named 'Natasha,' were revealed to be a massive fraud. Nearly 700 engineers in India were manually coding customer requests, exposing inflated revenue projections and misleading investors. The collapse has triggered a federal investigation and highlights the growing problem of 'AI washing,' where manual services are deceptively presented as AI-driven to attract funding.

Read more
(www.latintimes.com)
Startup startup bankruptcy

LLMs: Opportunities and Challenges Await

2025-08-29
LLMs: Opportunities and Challenges Await

Before a short break, the author shares some thoughts on the current state of LLMs and AI. He points out flaws in current surveys on LLMs' impact on software development, arguing they neglect the varied workflows of LLM usage. The author believes the future of LLMs is unpredictable, encouraging experimentation and shared experiences. He also discusses the inevitability of an AI bubble and the 'hallucination' characteristic of LLMs, stressing the importance of asking questions multiple times for validation. Finally, the author warns of the security risks posed by LLMs, particularly the vulnerabilities of agents operating within browsers.

Read more
(martinfowler.com)
AI

Sanity Rescues Dying styled-components: 40% Performance Boost

2025-09-12
Sanity Rescues Dying styled-components: 40% Performance Boost

After the popular CSS-in-JS library styled-components entered maintenance mode, Sanity stepped in to rescue it. They released two forked versions, compatible with React 18 and React 19 respectively. These versions leverage React 18's `useInsertionEffect` hook and React 19's inline styles to dramatically improve performance, achieving up to a 40% speed increase in some cases. The article details the fixes and performance improvements, and provides a phased migration strategy for developers using styled-components, allowing for performance gains before transitioning to alternative CSS solutions.

Read more
(www.sanity.io)
Development

Hack Club: A Global Community for Teen Hackers

2025-01-09
Hack Club: A Global Community for Teen Hackers

Hack Club is a global community for high school students passionate about coding, boasting over 50,000 members. It offers both online and offline resources, including collaborative open-source projects, in-person club meetings, and hackathons. Members build games, tools, and learning resources together, receiving free hardware and funding opportunities. With workshops, tutorials, and a vibrant online Slack community, Hack Club fosters a supportive environment for teens to learn and explore the world of coding.

Read more
(hackclub.com)
Development teen coding open source community hackathons

Say Goodbye to Email Clutter: Smart Filters Organize Your Inbox

2025-08-26
Say Goodbye to Email Clutter: Smart Filters Organize Your Inbox

Tired of endless promotional emails clogging your inbox? This open-source smart email filter automatically identifies and archives promotional emails, leaving only important personal emails in your main inbox. It runs within your Gmail or Fastmail account, ensuring safety and privacy. No emails are deleted; they're simply organized for better efficiency. It works seamlessly across desktop, mobile, and web interfaces, and it's completely free!

Read more
(unfuck.email)
Misc email filter inbox organization

Anthropic's Claude Code Hit by Unexpected Usage Limits

2025-07-18
Anthropic's Claude Code Hit by Unexpected Usage Limits

Users of Anthropic's Claude Code have been encountering unexpectedly strict usage limits since Monday, particularly impacting heavy users on the $200/month Max plan. Users receive only a vague "usage limit reached" message without explanation or prior notice, leading to suspicions of downgraded subscriptions or inaccurate usage tracking. Anthropic acknowledged the issue but offered no details. The incident highlights flaws in Anthropic's tiered pricing, which lacks clear usage guarantees, making planning difficult for users. The high value proposition of the Max plan, allowing some users to generate over $1000 in API calls daily, is also a central point of concern, raising questions about its long-term sustainability. The lack of transparency is eroding user confidence.

Read more
(techcrunch.com)
Development
1 2 … 113 114 115 117 119 120 121 … 596 597