Published: 2025-05-14 | Origin: Hacker News

The content describes a tool that allows users to convert their workflow diagrams into robust applications using open-source technology. Users can easily upload their diagrams through browsing, drag-and-drop functionality, or by pasting. The tool supports various image formats, including PNG, JPEG, GIF, and WebP.

Published: 2025-05-14 | Origin: /r/programming

A recent survey by Tricentis highlights the impact of AI coding assistants on software development, significantly speeding up coding processes but also introducing new risks. While almost two-thirds of teams rush code releases without full testing to meet deadlines, over 80% of IT leaders believe AI can enhance both speed and quality, with almost 90% already seeing returns on generative AI investments. Despite this optimism, 66% of organizations anticipate a major outage within the next year, indicating that reliance on AI for approvals

Published: 2025-05-14 | Origin: Hacker News

The author reflects on a distressing episode from their career involving a friend's family business crisis after the sudden death of an entrepreneur who centralized all operations. The deceased's elderly wife struggled to manage the company without a digital information flow, as all data was scattered across employees' personal devices. The son left to pursue his career, while the remaining family members felt overwhelmed by the situation, leading to financial instability. The author was approached to help by implementing a proper IT system to enable better data management. They planned

Published: 2025-05-14 | Origin: /r/programming

The Weekly Squeak discusses the identification and roles of key objects in a game, as outlined in Lesson 5. The main objects include ShooterGame, Ship, Shot, Enemy, and Score. These descriptive names were chosen for clarity and relevance to their functions within the game. - **ShooterGame** serves as the main framework, managing the overall gameplay. - **Ship** represents the player’s character and facilitates movement and interactions. - **Shot** refers to the projectiles fired by

Published: 2025-05-14 | Origin: /r/programming

Internal Developer Portals (IDPs) are currently marketed as essential tools for engineering teams, offering resources like service catalogs and team performance metrics. However, many IDPs act more as passive portals that simply display information rather than as dynamic hubs that streamline workflows and reduce developers' workloads. This can lead to increased cognitive load without significantly enhancing productivity, especially given that developers often face tight deadlines. Additionally, many IDPs face a producer-consumer issue where developers, who do not see immediate benefits, neglect to

Published: 2025-05-14 | Origin: Hacker News

The author discovered that a full desktop Linux environment can run on an Android phone using native arm64 binaries in a chroot container, rather than relying on a virtual machine or a complete OS replacement. This setup includes a graphical environment with tools like i3, Firefox, and a status bar displaying system stats, all of which function smoothly and quickly. Planning a two-week trip where the author wanted to work without a laptop, they became intrigued by the idea of using just their phone, potentially supplemented with a

Published: 2025-05-14 | Origin: Hacker News

The AlphaEvolve team announced the launch of AlphaEvolve, an evolutionary coding agent that utilizes large language models (LLMs) for general algorithm discovery and optimization. This innovative tool enhances the efficiency of various processes, including Google's data centers and AI training, and has made strides in designing faster algorithms and solving open mathematical problems. AlphaEvolve combines the problem-solving capabilities of Gemini models with automated evaluation and an evolutionary framework to refine promising ideas. It can generate functions in code to tackle complex scientific problems and

Published: 2025-05-14 | Origin: /r/ruby

The article discusses the advantages of using a reverse proxy server like Nginx or Thruster to serve large files in a Rails application. It introduces the X-Accel-Redirect (or X-Sendfile) HTTP header, which allows the web server to deliver files directly to clients, streamlining the process and reducing memory overhead for the Rails app. Instead of the app reading large files into memory, it handles authentication and permission checks, then instructs the web server to stream the file directly to the

Published: 2025-05-14 | Origin: /r/programming

This post is part of a series on implementing a programming language using Rust, focusing on the closure conversion pass following monomorphization. Unlike the previous pass, closure conversion doesn't rely on any prior steps and aims to simplify functions in the intermediate representation (IR) by removing them. While this may seem alarming as functions are integral to functional programming, the post assures readers that functions will be replaced with something new. The need for this replacement stems from the difference between the functions defined in the language and those

Published: 2025-05-14 | Origin: /r/ruby

On May 14, 2025, it was announced that ZJIT, a new just-in-time (JIT) compiler for Ruby, has been merged into the Ruby programming language following Maxime's presentation at RubyKaigi 2025. Developed by a team including Maxime Chevalier-Boisvert and Max Bernstein, ZJIT is built into the YARV Ruby implementation and differs from the existing YJIT compiler by focusing on a more traditional "textbook" compiler

Published: 2025-05-14 | Origin: Hacker News

The content discusses the concept of High Dynamic Range (HDR) photography and the confusion it causes among users of photography apps and devices like iPhones and modern TVs. HDR can refer to two main aspects: the HDR mode used in cameras and the new screens that provide enhanced image quality. The post aims to clarify what HDR means, the challenges associated with it, and offers solutions. Historically, capturing high-contrast scenes, such as sunsets, was difficult with traditional cameras due to their limited ability to handle

Published: 2025-05-14 | Origin: Hacker News

The Armv9 architecture, introduced four years ago, has led to increased royalty fees, benefiting Arm Holdings financially. As a result, the company achieved record revenues, surpassing $1 billion in a single quarter and $4 billion for the entire fiscal year 2025, alongside over $2 billion in royalty revenue. While specific costs of Armv9 compared to Armv8 remain unclear, smartphone chip royalties reportedly grew by 30% despite only 2% growth in shipments. Arm is also

Published: 2025-05-14 | Origin: /r/programming

The author details their experience running Grand Theft Auto V (GTA V) on an AWS EC2 g5.2xlarge instance, emphasizing the creative and technical challenges involved. Unlike typical cloud gaming guides, this account focuses on exploring AWS's capabilities through an innovative experiment, executed with a minimal budget of under $5. Initially, the author investigated the feasibility of running heavy desktop games on AWS, discovering the availability of G5 GPU instances that support DirectX 12, although documentation was scarce

Published: 2025-05-14 | Origin: /r/programming

Stack Exchange, the organization behind Stack Overflow and other Q&A platforms, is initiating a rebranding process due to a significant decline in site activity attributed to AI-driven alternatives. In April 2025, the total number of questions and answers dropped over 64% compared to April 2024 and more than 90% since its peak in April 2020. Despite the recognition of the Stack Overflow brand, some users are skeptical about the need for rebranding, suggesting that the existing platform suffices

Published: 2025-05-14 | Origin: /r/programming

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Published: 2025-05-14 | Origin: Hacker News

Shanghai is introducing a new public bus system called "DZ" (short for "dingzhi," meaning "customized"), designed to be responsive to commuter needs. Residents can propose routes through a city-run platform, where others with similar travel requirements can vote or opt in. If a route garners enough demand (typically 15 to 20 passengers), it is launched, with over 220 routes already operational across all 16 city districts. Users submit start and end points, preferred times, and trip

Published: 2025-05-14 | Origin: Hacker News

Replicube is an open-ended programming puzzle game that allows players to write code to replicate 3D voxel-based objects. Players work to match reference objects without a single correct answer, and can also use a voxel tool in "free edit" mode for creative freedom. The game features a 2D image editor for creating images and GIFs, and includes leaderboards for code size and execution efficiency. An in-game forum enables players to share creations and challenge others. Players can export 3D

Published: 2025-05-13 | Origin: /r/programming

The content discusses "mousemaster," a tool that allows users to control their mouse cursor solely using keyboard inputs, providing a mouseless experience. It features customizable navigation methods, configuration through a file, and a variety of key bindings. Users can download the portable executable or build it from source, and they need to place it alongside a configuration file named "mousemaster.properties" to run it. Mousemaster supports advanced key combinations and allows users to create custom modes with specific key combo-command mappings. For assistance

Published: 2025-05-13 | Origin: Hacker News

The author shares insights on overcoming common mistakes while learning Rust, emphasizing the importance of adopting a new mental model and a proactive attitude. Key points include: 1. **Acceptance**: Acknowledge that learning Rust involves understanding fresh concepts like ownership, lifetimes, and the trait system. 2. **Attitude Over Experience**: Your progress hinges more on your mindset than your prior programming experience. 3. **Collaboration with the Compiler**: View the borrow checker as a helpful tool rather than

Published: 2025-05-13 | Origin: Hacker News

arXivLabs is a platform for collaboration where individuals and organizations can create and share new features for the arXiv website. Participants are required to share arXiv's values of openness, community, excellence, and user data privacy. arXiv encourages suggestions for projects that would benefit its community. Additionally, users can receive operational status notifications via email or Slack.