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

Coinbase Data Breach Impacts 69,461 Customers

2025-05-21
Coinbase Data Breach Impacts 69,461 Customers

Cryptocurrency exchange Coinbase revealed a data breach affecting at least 69,461 customers. The breach, spanning from December 26, 2024, to earlier this month, involved a hacker who bribed Coinbase customer support staff to access sensitive customer data. The hacker demanded a $20 million ransom to delete the stolen information, which included names, email addresses, phone numbers, government IDs, account balances, and transaction histories. Coinbase refused to pay the ransom.

Read more
(techcrunch.com)
Tech

Improving OpenAI Image Generation with AI: An Iterative Refinement Experiment

2025-05-21

This article details an experiment using Large Language Models (LLMs) to iteratively improve the quality of images generated by the OpenAI API. Starting with a complex prompt, researchers found the resulting images suffered from blurry text and weak visual appeal. Two approaches were tested: First, using an LLM as a 'judge' to identify and iteratively fix image flaws, but this proved ineffective as the LLM struggled to handle creative and technical tasks simultaneously. Second, using the LLM to generate bounding boxes around blurry text for targeted editing, but the LLM struggled with accurate localization. Ultimately, separating text clarity improvement from overall image quality enhancement yielded better results.

Read more
(simulate.trybezel.com)
AI LLM applications

Google's Gemini: Chrome's New AI Copilot

2025-05-21
Google's Gemini: Chrome's New AI Copilot

Google quietly launched Gemini, its AI assistant for Chrome, mirroring Microsoft's Copilot in Edge. Initially, Gemini summarizes web pages, answers questions, and creates personalized quizzes based on webpage content. Future plans include multi-tab support, website navigation, and task automation. Currently, access is limited to Google AI Pro and Google Ultra subscribers, with early access for Chrome Beta, Dev, and Canary users.

Read more
(www.pcworld.com)
AI

Roto: A Statically-Typed Embedded Scripting Language for Rust

2025-05-21
Roto: A Statically-Typed Embedded Scripting Language for Rust

Roto is an embedded scripting language for Rust applications, designed to be simple, fast, and reliable. Born from the need for more flexible filtering in Rotonda, a Rust-based BGP engine, Roto allows users to write complex filters with ease. It's statically typed, JIT-compiled, and hot-reloadable, ensuring performance and safety. Roto seamlessly integrates with Rust, allowing direct registration of Rust types and methods, eliminating costly serialization. While still under development, Roto offers documentation and examples for those interested in experimenting.

Read more
(blog.nlnetlabs.nl)
Development

Property-Based Testing: Why it Trumps Unit Testing for Complex Inputs

2025-05-21
Property-Based Testing: Why it Trumps Unit Testing for Complex Inputs

This article debates the merits of property-based testing (PBT) versus traditional unit testing. The author argues that while unit tests suffice for functions with single inputs, the combinatorial explosion of edge cases in multi-input functions makes PBT, with its randomized input generation, superior at uncovering hidden boundary errors. However, PBT has a learning curve; mastering complex input generation strategies is crucial. Most PBT examples are too simplistic to showcase its true power in handling complex input spaces.

Read more
(buttondown.com)
Development property-based testing

Overlap: Seeking Product Engineer for AI-Powered Video Marketing

2025-05-21
Overlap: Seeking Product Engineer for AI-Powered Video Marketing

Overlap, a YC-backed startup, builds AI video marketing agents for media companies. They're hiring a Product Engineer to develop and maintain their web app (Next.js frontend, Python backend) and optimize their Google Cloud infrastructure. Ideal candidates will have Python backend experience, familiarity with GCP, and knowledge of AI/ML. This is a fast-paced startup opportunity with exposure to cutting-edge AI and significant equity potential.

Read more
(www.ycombinator.com)
Development Video Marketing

Starfish Space Aims for First Commercial Satellite Docking in LEO

2025-05-21
Starfish Space Aims for First Commercial Satellite Docking in LEO

Starfish Space's Otter Pup 2 mission aims to achieve the first commercial satellite docking in low Earth orbit (LEO). Unlike previous attempts, the target, a D-Orbit ION spacecraft, lacks a traditional docking adapter. Starfish Space will utilize its Nautilus capture mechanism, employing electrostatic adhesion and a backup electromagnet, for docking. The mission will test the company's autonomous rendezvous and docking software (CETACEAN and CEPHALOPOD) and low-thrust electric propulsion. Success will pave the way for more affordable and efficient satellite servicing, with plans to service customers like NASA, the U.S. Space Force, and Intelsat as early as 2026.

Read more
(www.nasaspaceflight.com)
Tech Satellite Docking Space Servicing Electric Propulsion

Rust's `panic` and `unwrap()`: When and How to Use Them?

2025-05-21

This article delves into the usage of `panic` and `unwrap()` in the Rust programming language. The author argues that `panic` shouldn't be used for general error handling, but as a signal of bugs within the program. `unwrap()` is acceptable in tests, example code, and prototyping, but should be used cautiously in production as it can lead to program crashes. The author thoroughly explains runtime invariants and why it's sometimes not possible or desirable to move all invariants to compile-time invariants. Finally, the author recommends using `expect()` over `unwrap()` when possible and discusses whether linting against `unwrap()` is a good idea.

Read more
(burntsushi.net)
Development

PowerPoint's Genesis: A 1980s Startup Saga

2025-05-21
PowerPoint's Genesis: A 1980s Startup Saga

This is the second installment of Robert Gaskins's recollections on the development of PowerPoint. He recounts the challenges of building a software startup in the 1980s, negotiating with Microsoft, and the difficulties of working without the internet. High marketing costs, lengthy software delivery cycles, and the immaturity of Windows significantly delayed development. Gaskins shares their struggles and how PowerPoint eventually became the industry standard, highlighting the fierce competition with rivals. The narrative starkly contrasts the 1980s startup environment with today's.

Read more
(blog.zamzar.com)
Startup

The Vanishing Junior Engineer: A Crisis in Computer Science Education?

2025-05-21
The Vanishing Junior Engineer: A Crisis in Computer Science Education?

The rise of AI coding assistants is causing a decline in junior engineering roles. This isn't a temporary blip, argues the author, but a fundamental challenge to computer science education. Traditionally, junior engineers handled coding, while seniors focused on problem decomposition and architecture. Now, AI can do much of the coding, diminishing the junior role's value. The author proposes a return to the mathematical roots of computer science, emphasizing abstract problem-solving skills. Rigorous, in-person exams are suggested as a way to test these crucial skills, rather than just coding proficiency, preparing students for success in the age of AI.

Read more
(adventuresincoding.substack.com)
Development

Jupiter's Gigantic Past: Twice the Size, 50x Stronger Magnetic Field

2025-05-21
Jupiter's Gigantic Past: Twice the Size, 50x Stronger Magnetic Field

New research reveals a surprising past for Jupiter: it was once twice its current size and boasted a magnetic field 50 times stronger than today's! By analyzing the orbital tilts of Jupiter's tiny moons, researchers calculated Jupiter's size and magnetic field strength at a pivotal moment when the surrounding solar nebula evaporated. This finding provides crucial evidence for understanding the formation and evolution of our solar system and adds detail to existing planet formation theories.

Read more
(phys.org)
Tech Solar System Formation Planetary Science

Hacking the Exception Handler: A Tale of DirectX, Flash, and Code Modification

2025-05-21

A team encountered a frustrating issue while using `SetUnhandledExceptionFilter` for unhandled exception handling: Direct3D and Flash were installing their own exception filters, rendering the team's solution ineffective. To resolve this, they employed a bold strategy: directly disabling the `SetUnhandledExceptionFilter` function via code modification to ensure their exception handler took precedence. The article details the process of code modification, including obtaining the function address, verifying the initial instructions, and utilizing `VirtualProtect` and `FlushInstructionCache` APIs for code replacement. Their solution restored proper exception reporting functionality.

Read more
(chadaustin.me)
Development code modification

DIY Home Solar Installation: From Roof to Grid

2025-05-21
DIY Home Solar Installation: From Roof to Grid

This detailed account chronicles a homeowner's DIY journey installing a home solar power system. The process covered a new roof installation (~$20k), maneuvering 300-pound batteries (emphasizing safety and following instructions), connecting the inverter and solar panels (using Ironridge mounting and Tigo optimizers), and finally, grid interconnection (resolving voltage issues and obtaining PTO). The author encountered and documented several challenges, including material mishaps and wiring oversights, providing solutions and valuable lessons learned. The system ultimately went live, achieving net-zero energy consumption with excess energy exported to the grid, significantly reducing electricity bills.

Read more
(medium.com)
Hardware

Artist's Unconventional Love Affair with a Doll

2025-05-21
Artist's Unconventional Love Affair with a Doll

Artist Oskar developed a unique attachment to a doll representing Alma Mahler. He hired a maid for it, showcased it in high-society venues, and even created paintings expressing his feelings. In his later years, Oskar's recollection of this experience shifted from initial disappointment to glowing admiration, the doll becoming a key to unlocking cherished memories and illuminating his life.

Read more
(publicdomainreview.org)
Art

The Elegant Connection Between Polynomial Multiplication, Convolution, and Signal Processing

2025-05-21

This post explores the connection between polynomial multiplication, convolution, and signal processing. It begins by visually explaining polynomial multiplication using tables and diagrams, revealing its fundamental nature as a convolution operation. The post then introduces discrete signals and systems, focusing on linear time-invariant (LTI) systems. It explains that any signal can be decomposed into a sequence of scaled and shifted impulse signals, and the response of an LTI system can be calculated using convolution. Finally, it briefly touches upon the properties of convolution and its relationship to the Fourier transform, highlighting that the Fourier transform of a convolution equals the product of the Fourier transforms of its operands, enabling efficient convolution computation.

Read more
(eli.thegreenplace.net)
Development convolution polynomials

Deep Dive into Kiki KaiKai's Hardware: Taito's Sprite-Based Arcade Gem

2025-05-21
Deep Dive into Kiki KaiKai's Hardware: Taito's Sprite-Based Arcade Gem

This post delves into the hardware architecture of the arcade game Kiki KaiKai. Released in 1986, this game uses a sprite-based rendering system, not a unique feature at the time. Key hardware components include a YM2203 FM synthesizer, a Taito-customized MCU (JPH1020P) based on the Motorola 6801, and a Z80 CPU. The author details the 12-bit RGB color display, PAL programmable array logic, and high-speed RAM. A unique visual artifact is analyzed, attributed to the switching between sprite and background rendering. The post concludes with details of the PCB, including interesting finds in the manual and stickers, such as a Taito seal featuring what appears to be a Prussian eagle.

Read more
(nicole.express)
Hardware hardware analysis

Clojure Web Development: A Philosophical Look at Frameworks vs. Libraries

2025-05-21

This article delves into the framework vs. library choice in Clojure web development. The author argues that popular web frameworks, like industrial automation, solidify architecture and thought processes, while the Clojure community favors flexible library combinations. Using Ring and Jetty as examples, the article explains the fundamental principles of building Clojure web applications, including request handling, middleware, and routing mechanisms. It also recommends various introductory resources and mature web stacks, helping developers find their suitable path within the Clojure ecosystem.

Read more
(www.evalapply.org)
Development

143,000 Chess Players Force World Champion Magnus Carlsen to a Draw

2025-05-21
143,000 Chess Players Force World Champion Magnus Carlsen to a Draw

World chess champion Magnus Carlsen was held to a draw by a team of over 143,000 online players in a record-breaking match on Chess.com. Dubbed "Magnus Carlsen vs. The World," the freestyle match saw players globally vote on each move. Against all odds, and despite Chess.com's prediction of a Carlsen victory, Team World forced a draw by strategically maneuvering Carlsen's king into a threefold repetition, a stunning upset. This historic game highlights the growing power of online collaboration and the rise of casual chess.

Read more
(apnews.com)
Game

Rust's New Approach to Uninitialized Buffers: The Buffer Trait

2025-05-21

Uninitialized buffers in Rust have been a long-standing challenge. John Nunley and Alex Saveau introduced a novel solution using a `Buffer` trait. This trait enables safe reading into uninitialized buffers, providing implementations for `&mut [T]` and `&mut [MaybeUninit]`. It also cleverly leverages the spare capacity of `Vec` and encapsulates the unsafe `Vec::set_len` call. This approach is now integrated into rustix 1.0 and released as a standalone library, `buffer-trait`, with potential future inclusion in Rust's standard library.

Read more
(blog.sunfishcode.online)
Development Buffer

Quitting Instagram: A Battle with the Algorithm

2025-05-21

The author shares his struggle with Instagram addiction. Initially, he went cold turkey for three months, but upon reinstalling, he found himself quickly falling back into the trap. The algorithm precisely recommended short videos that interested him, even if those videos were bizarre and absurd. He tried replacing it with news, but it wasn't as effective, as news couldn't cater to his preferences as accurately as the algorithm. The author finally controlled himself by disabling the ability to install new apps on his phone, but he also realizes this is only a temporary solution. The real challenge lies in confronting the algorithm and his own desires.

Read more
(blog.greg.technology)
Misc social media addiction self-control

TitleBridge: System Requirements and Privacy Policy

2025-05-21
TitleBridge: System Requirements and Privacy Policy

TitleBridge is a Final Cut Pro plugin that... (needs description of functionality from original text). It requires macOS with Apple Silicon (M1 chip or better) and Final Cut Pro 11.1 or later. While not mandatory, Apple Silicon is recommended for leveraging Final Cut Pro's audio-to-captions feature. The plugin itself does not automatically collect or send any user information. Support is available through a comment form at the bottom of the page; however, comments are publicly visible, so avoid including private information. Support staff will contact you privately through your GitHub account to determine the best method for resolving any issues.

Read more
(bustin.tech)
Development Captioning

llm-d: Kubernetes-Native Distributed Inference at Scale

2025-05-21
llm-d: Kubernetes-Native Distributed Inference at Scale

llm-d is a Kubernetes-native distributed inference serving stack designed for efficient and cost-effective serving of large language models. It leverages cutting-edge distributed inference optimizations such as KV-cache aware routing and disaggregated serving, integrated with Kubernetes operational tooling in Inference Gateway (IGW). Built on open technologies like vLLM, Kubernetes, and Inference Gateway, llm-d features customizable scheduling, disaggregated serving and caching, and plans for hardware, workload, and traffic-aware autoscaling. Easily installable via a Helm chart, users can also experiment with individual components.

Read more
(github.com)
Development distributed inference

DictionaryGames: A Love-Hate Relationship with Vocabulary Building

2025-05-21
DictionaryGames: A Love-Hate Relationship with Vocabulary Building

DictionaryGames is an English vocabulary app blending games and learning. It offers a free, fun mini-game version with no registration, tracking, or waiting. A paid version ($25/year, launching Spring 2025) uses sophisticated flashcards adapting to your level and interests. A teacher version ($10/month, launching Fall 2025) generates custom exercises for ESL students. User reviews are mixed; some find it addictively fun, others find it challenging, and some teachers worry their students will dislike it, highlighting its unique appeal.

Read more
(www.dictionarygames.io)
Game English learning vocabulary games educational app

6.3 Tbps DDoS Attack: The Rise of the Aisuru Botnet and Its Shadowy Creator

2025-05-21

KrebsOnSecurity was hit with a record-breaking 6.3 Tbps DDoS attack originating from a massive IoT botnet called Aisuru. Developed and marketed by a 21-year-old Brazilian known as "Forky," who also runs a hosting and DDoS mitigation company called Botshield, the attack highlights the ongoing threat of powerful, easily accessible botnets. While Forky claims to have left the project, his involvement with Aisuru and his continued operation of DDoS-for-hire services remain a concern. This attack, and a similar one against Cloudflare, are believed to be demonstrations of Aisuru's capabilities. Experts suggest that releasing Aisuru's source code or exploit list, while potentially increasing botnet clones, would ultimately weaken individual botnets, strengthening overall cybersecurity defenses.

Read more
(krebsonsecurity.com)
Tech IoT botnet

Artificial Amnion: A Medical Breakthrough

2025-05-21

Scientists have developed a groundbreaking artificial amnion called PGAs, which replicates the structure and function of a natural amnion, offering a revolutionary advancement in medicine. Amniotic sac membranes, known for their regenerative, anti-inflammatory, and antimicrobial properties, are currently used in various procedures including corneal reconstruction, uterine lining repair, and burn/ulcer treatment. This innovation tackles the limitations of relying on donated tissues, potentially allowing for growth from a patient's own cells. The research opens doors to studying later stages of human development and provides a fast, cheap, and scalable way to source amniotic membranes for medical applications.

Read more
(www.crick.ac.uk)
Tech artificial amnion

Is Your Code Worthless? A Rewriting Experiment Reveals the Truth

2025-05-21
Is Your Code Worthless? A Rewriting Experiment Reveals the Truth

The author argues that the value of code in software development is overestimated, using a personal anecdote. A web portal that took a team six months to build was rewritten by the author alone in just two weeks. This wasn't due to superior coding skills, but because the true value lies in teamwork, business logic, and design, not the code itself. The code can be discarded and rebuilt, while team experience and design principles are the core assets. The article prompts deep reflection on software development costs and value, encouraging readers to conduct similar experiments.

Read more
(jonayre.uk)
Development code value

Coinbase Data Breach Sparks Fears of Kidnappings and Deaths

2025-05-20
Coinbase Data Breach Sparks Fears of Kidnappings and Deaths

TechCrunch founder Michael Arrington claims that a recent Coinbase data breach, exposing sensitive user data like addresses and balances, will lead to deaths due to a surge in kidnapping attempts targeting high-net-worth crypto holders. Arrington calls for a re-evaluation of KYC regulations and imprisonment for executives failing to protect customer data. Former Coinbase CTO Balaji Srinivasan counters that the problem stems from government-mandated KYC data collection. The incident highlights serious security and privacy concerns in the crypto space and sparks debate over the merits of KYC.

Read more
(decrypt.co)
Tech Crypto Security

Software Engineering: An Art of Discovery, Not Just Engineering

2025-05-20
Software Engineering: An Art of Discovery, Not Just Engineering

Software engineering is not merely an engineering practice; it's more of an art, full of the joy of discovery. The article uses early computer animations as an example to illustrate how a deep understanding of underlying technologies can lead to unexpected creativity. It argues that in software development, the interplay between vision and engineering is bidirectional and nonlinear, rather than linear. The author critiques the drawbacks of over-reliance on abstraction layers and black-box thinking, arguing that this limits creativity and innovation. The same applies to software organizations: over-emphasizing team autonomy while neglecting inter-team collaboration leads to low overall efficiency. The author calls for a return to understanding underlying technologies to spark true innovation.

Read more
(moxie.org)
Development

ZLinq: A Radical Optimization and Extension of LINQ

2025-05-20
ZLinq: A Radical Optimization and Extension of LINQ

ZLinq is a .NET LINQ library that dramatically improves LINQ performance through clever architecture and optimization strategies. It introduces the `IValueEnumerator` interface, replacing the traditional `MoveNext` and `Current` with `TryGetNext` to reduce method calls. Furthermore, it supports `Span` and SIMD operations, and provides LINQ support for tree structures like JSON and Unity's GameObjects. ZLinq's optimizations aim to minimize allocations and method calls, resulting in faster processing, especially beneficial when dealing with large datasets or performance-critical scenarios.

Read more
(neuecc.medium.com)
Development
1 2 … 221 222 223 225 227 228 229 … 596 597