Published: 2024-09-27 | Origin: /r/ruby

"Once a Maintainer" features interviews with open source maintainers, highlighting their journeys. This week, the interviewee is Nate Berkopec, maintainer of the Ruby web server Puma and a Rails performance expert based in Tokyo, where he runs a consultancy called Speedshop. Nate's path to becoming a software developer began while studying in New York, where he attended tech meetups to engage with the startup scene. A professor advised him to learn programming as a way to enter the tech world

Published: 2024-09-27 | Origin: Hacker News

The MTA is launching its inaugural Open Data Challenge, a month-long competition for community members, developers, and data enthusiasts to creatively use MTA's open datasets in their projects. Participants can explore topics related to transportation, technology, or urban planning, with the chance to win a vintage NYC Transit item and have their project featured on the MTA's blog and social media. All projects must utilize at least one dataset from data.ny.gov, and submissions of any format—including web apps, visualizations

Published: 2024-09-27 | Origin: /r/programming

The author reflects on their previous negative experiences with Git Submodules, receiving advice against using them due to confusion during repository cloning and the need for explicit updates. Despite this, they found a recent situation requiring shared scripts across multiple repositories, which made duplication impractical. They discovered that Git Submodules could effectively solve this issue, leading to a "love-hate relationship" with the tool. To assist themselves and others, the author decided to learn the basics of Git Submodules and share a simplified illustration for

Published: 2024-09-27 | Origin: /r/programming

A creative and adaptive work environment is essential for IT teams to avoid boredom and enhance resilience against evolving cyber threats. Currently, many teams are hindered by technical debt and repetitive tasks, which not only diminish engagement but also hinder innovation and productivity. Boredom can manifest through signs like the accumulation of technical debt, stagnation of innovation, and the atrophy of skills. To combat these issues, organizations should foster a culture that encourages continuous learning, calculated risk-taking, and the exploration of new ideas.

Published: 2024-09-27 | Origin: Hacker News

The content discusses the challenges of writing code meant for human interaction, as opposed to just code for computers. It emphasizes that creating frameworks, libraries, APIs, and programming languages requires an understanding of the user’s mental model and psychology, in addition to logical programming skills. The author suggests listening to user feedback, particularly from power users, but notes the issue of survivorship bias—feedback may be skewed because those who struggle to start using the tool often do not provide input. The importance of a smooth

Published: 2024-09-27 | Origin: /r/programming

The article discusses a recent severe vulnerability found in the Arc browser, which allowed attackers to execute JavaScript on the browsers of other users. This incident highlights the limitations of row-level security (RLS), which, while helpful for managing access to data, is inadequate against more sophisticated cyber threats. The Arc browser is known for its Boost feature, enabling users to run custom JavaScript. However, this feature led to a security flaw, as users could alter the "Creator ID” column in a Firestore

Published: 2024-09-27 | Origin: /r/programming

The content discusses the concept of using conditional compilation symbols in C# to manage code written by different developers. It shows that developers John and Jake have differing coding styles, and by using a specific compilation command (`msbuild /p:DefineConstants="john"`), John's code can be compiled while excluding Jake's code. It highlights the ability to define symbols in project files (.csproj) to specify which code segments to include, making it easier to identify and debug issues. The article notes that the same

Published: 2024-09-27 | Origin: Hacker News

In an article by Sigal Samuel, it's reported that OpenAI, the company behind ChatGPT, has shifted from its original nonprofit model to a for-profit benefit corporation. This change allows CEO Sam Altman to acquire equity worth billions, granting him greater control over the organization. The announcement coincided with the abrupt departure of CTO Mira Murati, leaving employees surprised and frustrated. Critics highlight that this move marks a departure from OpenAI’s founding mission to prioritize safe and beneficial AI development, a vision that

Published: 2024-09-27 | Origin: /r/ruby

The author created a GitHub issue for the Kamal Repo to address a nuanced problem encountered during an upgrade process. Initially, the issue was confusing, but with hindsight, the solution seemed logical. The author tested the upgrade locally to understand the new configuration options before deploying Kamal 2.0 on Drifting Ruby. They discovered a helpful feature that verifies the configuration for potential deployment issues. With Kamal 2.0, the system shifts from using the Traefik proxy to the new Kam

Published: 2024-09-27 | Origin: Hacker News

California has become the first state to ban deceptive sales practices concerning "disappearing media." Governor Gavin Newsom signed AB 2426 into law, which aims to protect consumers from purchasing digital goods like books, movies, and video games under the false impression that they own the content outright. The law mandates that sellers must clearly indicate when a purchase only grants a temporary license and disclose the possibility of access being revoked if licensing rights are lost. Key points include that sellers cannot use terms implying unrestricted ownership if

Published: 2024-09-27 | Origin: Hacker News

The content discusses a public domain 3D software rasterizer designed for resource-limited computers. It highlights its compatibility with small devices like the Pokitto and Gamebuino META, as well as PC applications using SDL. The library is user-friendly, allowing developers to create mini 3D games or animations without the complexities of OpenGL or Vulkan. It is built for flexibility, with no focus on backward compatibility, encouraging users to adapt it for their specific projects. Key benefits include the ability to work

Published: 2024-09-26 | Origin: Hacker News

The article discusses the recent release of Vanilla OS 2.0 "Orchid," an immutable Linux distribution intended for developers and advanced users. Previously based on Ubuntu, Vanilla OS has transitioned to Debian unstable ("sid"). This update allows easier installation of software from other distributions and introduces the potential to run Android applications. Vanilla OS aims to maintain a small core operating system, isolating additional software through containerization or sandboxing. It utilizes Open Container Initiative (OCI) images, which are updated via

Published: 2024-09-26 | Origin: /r/programming

The author discusses their recent experience of changing employers and observing recurring issues in handling data transfers through CSV or Excel files provided by third parties. They argue that despite the availability of advanced technologies, many companies still struggle with basic processes, particularly the use of CSV as an API format. The author points out that CSV lacks structured typing and schema, making it an inadequate choice for ensuring data integrity between systems. This leads to poorly defined expectations, reliance on example files that may not capture all cases, and potential

Published: 2024-09-26 | Origin: Hacker News

Terence Tao's update discusses recent developments in his research and expository papers, as well as ongoing challenges in organizing mathematical projects, particularly those involving broader public participation. Traditional mathematical research typically involves a small group of experts, making it difficult to verify contributions when larger groups are involved. Additionally, integrating AI tools can be problematic due to their potential to generate plausible yet incorrect arguments, necessitating extra verification. To address these issues, Tao highlights proof assistant languages like Lean, which enable modular collaboration among professional mathematic

Published: 2024-09-26 | Origin: Hacker News

The content discusses the completion of the Landsat 7 satellite's mission, which has successfully operated for 25 years, far exceeding its initial five-year design. Launched on April 15, 1999, as part of a collaboration between the U.S. Geological Survey (USGS) and NASA, Landsat 7 has captured over 3.3 million satellite images and has been critical in monitoring environmental changes, including natural disasters and urban growth. It provided valuable imagery that informed scientific studies

Published: 2024-09-26 | Origin: Hacker News

The content explains how to identify official U.S. government websites. It emphasizes that these sites use the .gov domain and indicates that secure sites use HTTPS, which is denoted by a locked padlock icon. It advises users to share sensitive information only on these official, secure websites.

Published: 2024-09-26 | Origin: /r/programming

The author has launched a Telegram channel for sharing summaries of tech books, starting with "A Philosophy of Software Design" by John Ousterhout. They completed summarizing all 21 chapters of the book and highlight three key ideas, particularly beneficial for junior to mid-level software engineers. One major point discussed is the concept of complexity in software design, which the author argues accumulates over time due to small decisions that seem insignificant individually. To combat this complexity, a "zero-tolerance policy" is suggested

Published: 2024-09-26 | Origin: /r/programming

Tcl/Tk 9.0 is the latest major release, launched on September 26, 2024, introducing new features and some incompatibilities compared to Tcl/Tk 8. Users can download the source releases for both Tcl and Tk. More information is available on the Tcl Developer Xchange site at www.tcl-lang.org.

Published: 2024-09-26 | Origin: /r/programming

Sure! Please provide the content you'd like me to summarize, and I'll be happy to help.

Published: 2024-09-26 | Origin: /r/ruby

The writer is preparing a talk on Active Storage, a Ruby on Rails feature for storing user-generated assets like photos and videos in the cloud. Given time constraints, they will share key advice in the slides linked to a detailed blog post. The writer emphasizes the importance of wrapping attachments in models for future-proofing, mentioning the creation of a model for video attachments in their application "Build with Becky." They point out that this approach helps prevent redundancy and ensures important validations are not overlooked. The writer advocates for