Published: 2025-01-18 | Origin: /r/programming

The blog post introduces Devon, a backend software developer who specializes solely in Java after eight years in the industry. He prefers to start his workday just before his team's standup meeting at 9:55 am to accommodate his weekend sleep schedule. During the typical half-hour standup, updates from team members often lead to lengthy discussions, which allows Devon to give a brief and vague status update. He finds that most of his to-do list items do not involve actual development work, yet he refrains

Published: 2025-01-18 | Origin: /r/programming

Serverless computing has transformed application development and deployment with its scalability and cost efficiency. However, challenges arise as applications increase in complexity and traffic. Function sharding, a technique similar to MapReduce, addresses these challenges by distributing the workload of a single function across multiple instances based on specific criteria, rather than relying on a single instance for each function call. Criteria for sharding include: 1. **Data Locality**: Functions can be sharded based on the geographical location of the input data.

Published: 2025-01-18 | Origin: /r/programming

The content discusses the challenges and nuances of adapting to unconventional commit message styles in version control systems like Git. It emphasizes the frequent changes in specifications and the resulting unpredictability, comparing it to the evolving landscape of JavaScript frameworks. It offers practical tips for managing commit messages, such as copying messages from previous commits when creating new ones and using a last commit for reference during the first commit. The guidelines also introduce new commit types and highlight the requirement for scopes in unconventional commits. It suggests using exclamation points

Published: 2025-01-18 | Origin: Hacker News

The author addresses widespread misconceptions about the environmental impact of AI, particularly large language models (LLMs) like ChatGPT. They note that these misunderstandings often arise in social conversations and online discussions, with assertions about high emissions and water use. Specific claims highlighted include the notion that a ChatGPT search emits significantly more carbon than a Google search and consumes a considerable amount of water. While most of these claims contain some truth, they misrepresent the overall emissions associated with AI. The author emphasizes the importance of

Published: 2025-01-18 | Origin: Hacker News

The email announces that the sender is heading to the World Economic Forum in Davos, where they will interview executives from major tech companies and will provide coverage in the next edition. In the meantime, the email discusses issues related to Apple’s AI-powered notification summaries, which have been generating incorrect and confusing information, such as mistakenly reporting nonexistent relationships or inaccurate news events. The problems arise from the generative AI models, which predict text without actual understanding, leading to errors in summarization. Despite the intended utility

Published: 2025-01-18 | Origin: /r/programming

Failed to fetch content - HTTP Error - incorrect header check

Published: 2025-01-17 | Origin: /r/programming

The Memory64 proposal for WebAssembly has been officially released in Firefox 134 and Chrome 133, adding 64-bit pointers to the technology. Despite the increasing prevalence of 64-bit devices and the standardization of 8GB RAM in 2025, the incorporation of 64-bit support has been delayed because running WebAssembly applications in 64-bit mode can actually lead to slower performance, sometimes ranging from a 10% to over a 100% slowdown compared to 32-bit mode.

Published: 2025-01-17 | Origin: /r/ruby

Failed to fetch content - HTTP Error - Failed to open TCP connection to :80 (Connection refused - connect(2) for nil port 80)

Published: 2025-01-17 | Origin: Hacker News

Claims of widespread supply-chain sabotage in information security are generally unreliable, as such attacks are complex and risky. Recently, a young entrepreneur sparked controversy by alleging that an Ethernet-to-USB device bought from China contained malware that could evade virtual machines and capture keystrokes. However, the evidence presented was weak, centered on a vague antivirus report. Further investigation revealed that the software was a self-extracting EXE created with a common archiving tool and linked to a legitimate driver for a hardware chip.

Published: 2025-01-17 | Origin: Hacker News

Railway has traditionally relied on Google Cloud Platform, which has led to various challenges impacting their business, such as pricing limitations, service constraints, and reduced feature development due to hyperscaler dependency. Despite a significant annual investment, the level of support from Google has been inadequate. In response, Railway initiated the Railway Metal project, which aims to develop their own physical infrastructure. After nine months, they launched their first site in California, with plans for three additional data center regions underway. The project involved extensive setup

Published: 2025-01-17 | Origin: Hacker News

The content discusses a compiler that converts C code into a series of operations used in a unique computing system called FlipJump. The compilation process involves several steps: converting C code to RiscV, then to FlipJump (fj), and finally to a .fjm file format. This system demonstrates that any program can ultimately be represented using only NOT operations. The compiler, found on GitHub, can be run using a Python script and supports various flags, including the ability to specify a Makefile

Published: 2025-01-17 | Origin: /r/programming

ArkType 2.0.0 is now generally available and promises to revolutionize JavaScript validation with unmatched speed and efficiency. It offers real-time type-level feedback without additional plugins or build steps, making it accessible for both beginners and experienced developers. Key features include: - **100x faster runtime validation than Zod**: Enhances editor performance and autocomplete functionality. - **Simplified definitions**: Schema definitions are shorter, with clearer type error messages and useful hover information. - **Customizable

Published: 2025-01-17 | Origin: Hacker News

The question was raised in a chat about whether it is possible to encode UTF-8 from a codepoint without using branches. Nathan Goldbaum inquired if a C function could determine the number of bytes required for UTF-8 encoding without employing extensive lookup tables. He was initially unsure but was later guided by Lorenz, who suggested encoding a 32-bit codepoint into UTF-8 and using the count of leading zeros to deduce the necessary byte count, which could be feasibly looked up.

Published: 2025-01-17 | Origin: Hacker News

The content discusses two seemingly identical consoles, highlighting the capabilities of the one on the right, which displays both text and graphics, including shapes like circles. This functionality is attributed to the EndBASIC console, which utilizes a hybrid design enabling the combination of text and graphics directly on a framebuffer managed by the kernel, avoiding the need for X11 or Wayland. The foundation for this capability lies in NetBSD’s wscons framework, which standardizes access to display and input devices across various hardware platforms.

Published: 2025-01-17 | Origin: Hacker News

As work slowed down in late 2024, I shifted my focus to hobbies, particularly StarCraft: Brood War (BW), a competitive RTS from 1998 with a vibrant community. I made progress on a longstanding issue within the BW community using large language models and free software. Understanding the cultural context is essential, as BW is predominantly a Korean game, with most professional players and tournaments centered in Korea, leading non-Korean community members to refer to themselves as "foreigners." Like chess

Published: 2025-01-17 | Origin: /r/programming

Herb Sutter discusses the Biden administration's recent executive order focused on enhancing U.S. cybersecurity, highlighting its alignment with his previous essay on C++ safety. He emphasizes the need for the software industry to improve memory safety in programming, particularly in C++, targeting key vulnerabilities related to type, bounds, initialization, and lifetime safety. However, Sutter cautions that improving programming language safety alone is insufficient for overall cybersecurity, as many recent breaches stem from issues unrelated to coding, such as misconfigured servers

Published: 2025-01-17 | Origin: /r/programming

The content discusses the challenges and misconceptions surrounding software development, particularly the assumption that smaller developers need to operate at the complexity level of large companies like YouTube and Facebook. It emphasizes that while frameworks can be beneficial for larger projects, they may complicate smaller ones, making workflows less efficient. The author highlights the importance of considering the human element in system design, as well as the trade-offs involved in choosing technology stacks—whether proprietary or open-source. Ultimately, the article argues that the experience of working on

Published: 2025-01-17 | Origin: Hacker News

The content discusses the concerns raised by 19th-century French writers, particularly Charles Baudelaire, regarding the impact of newspapers and journalism on society. Baudelaire and his contemporaries viewed the increasing circulation of newspapers as a source of collective neurosis and crime, arguing that this trend threatened the value of books and imaginative literature. This led to the creation of pessimistic novels that depicted journalism as a corrupt force, undermining art and culture. For example, Honoré de Balzac's work portrays

Published: 2025-01-17 | Origin: /r/programming

Forgejo v10.0 was released on January 16, 2025, marking the end of life for the previous stable version v9, while the LTS series v7 will continue to be supported until July 16, 2025. v10.0 will receive support until April 16, 2025, when v11.0 will be released. Users of v9 are advised to prepare for an upgrade to ensure access to future security patches without major upgrades. A dedicated

Published: 2025-01-17 | Origin: /r/ruby

The author expresses excitement about integrating Opal Ruby and Glimmer DSL for Web into their job's Rails repository, highlighting the simplicity and efficiency of Glimmer components in comparison to React components. They feel that using Ruby for frontend development enhances productivity and programmer satisfaction significantly. The author reflects on past experiences with JavaScript frameworks like React, admitting they felt misguided for not adopting Opal Ruby sooner. They appreciate Glimmer DSL for enabling creative and effective frontend development in Rails applications, feeling they are now operating at a