Published: 2025-02-17 | Origin: Hacker News

The article by Danila Vershinin discusses the utility of the NGINX `try_files` directive, particularly for setting up SEO-friendly URLs and improving website performance. The directive routes requests for pretty URLs through a bootstrap file in PHP frameworks, allowing static files to be served directly by NGINX without involving PHP-FPM, which enhances performance. A typical configuration demonstrates this benefit, especially since it can make websites function effectively without needing to identify all static file locations. However, the author highlights

Published: 2025-02-17 | Origin: /r/programming

The article from Code For Your Life addresses the negative experiences many have with code reviews, often described with words like "brutal" and "frustrating." It emphasizes the importance of code reviews in software development while highlighting how poorly conducted reviews can lead to friction, anxiety, and wasted time. The author encourages a more compassionate approach to code reviews, discussing how comments should add value and foster trust among team members. Using the example of three programmers—Aisha, Bryan, and Chiku—the

Published: 2025-02-17 | Origin: /r/programming

On February 17th, 2025, a discussion will center on optimizing access to thread-local storage (TLS) for improved performance. The focus will be on guidelines for TLS performance, with a note that skipping details may lead to missing insightful assembly listings. The context includes the introduction of a new C++ profiler called funtrace, designed to trace function calls and thread states with a visual execution timeline, exemplified by its use in a complex application like Krita. The discussion highlights the challenges of

Published: 2025-02-17 | Origin: /r/programming

The author missed releasing a blog post in January due to life and work commitments but is now sharing insights on Kotlin's Result type regarding its effectiveness for error handling. They discuss a recent conversation comparing Kotlin's Result with arrow-kt's Either, expressing a preference for Either due to perceived design flaws in Result. Result is described as a class in Kotlin's standard library that encapsulates successful outcomes or failures without altering the control flow like exceptions do. The author illustrates its use with an example, noting that

Published: 2025-02-17 | Origin: Hacker News

On February 10, 2025, the author reflects on nearly four years since publishing an article about fast interpreters using tail calls and the musttail attribute. This technique, initially applied to Protocol Buffer parsers, has since gained traction, as evidenced by a new tail calling interpreter developed by Ken Jin as part of his Bachelor's thesis. This interpreter, which integrates the techniques from the author's article, has demonstrated a 9-15% performance improvement in Python and is slated for release in Python

Published: 2025-02-17 | Origin: Hacker News

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Published: 2025-02-17 | Origin: Hacker News

The author discusses their aspirations to mount a radar system on a drone for synthetic aperture imaging, having previously tested homemade radars on the ground. They note the high costs associated with medium-sized drones capable of such tasks (around 1,000 EUR) and highlight a research paper that utilized a DJI S900 drone. The total system cost of £15,000 is deemed too expensive for the author. However, recent drops in prices for small FPV drones, which can lift significant payloads, have

Published: 2025-02-17 | Origin: Hacker News

The narrative centers around park ranger Amanda Barrows and the challenges of addressing homelessness, showcased through the story of Kevin Horton, known as Kaine, who has lived in Golden Gate Park since the late 1990s. Kaine, who has adapted to life outside for over 20 years, is deeply connected to the park, knowledgeable about its trails and resources. His life outside is characterized by a mix of self-sufficiency, foraging, and occasional fishing, along with the companionship of his

Published: 2025-02-16 | Origin: Hacker News

The Stack Exchange network comprises 183 Q&A communities, including Stack Overflow, which serves as a premier platform for developers to learn, share expertise, and advance their careers. Within Stack Overflow, there is a feature called "Stack Overflow for Teams" that facilitates collaboration and knowledge-sharing in workplace settings. The text discusses a circulating claim about COBOL programming, suggesting that if a date is missing or corrupt, the program defaults to the year 1875, sometimes specified as May 20, 1875

Published: 2025-02-16 | Origin: /r/programming

A US government official claimed that there are individuals in the social security system receiving benefits with birth years recorded as "about 150 years old." Some attribute this to the Social Security Administration (SSA) using a 1875 epoch for dates in its systems, suggesting that unknown birth years are defaulting to this year. However, this claim is disputed for several reasons. In 2007, the SSA published data indicating they had removed individuals born before 1870 from their records due to their un

Published: 2025-02-16 | Origin: Hacker News

Researchers at the University of Surrey have published a study suggesting that time may not be fixed in a single direction, challenging the traditional view that it flows irreversibly from past to future. This possibility arises from the behavior of quantum systems interacting with their environment, known as 'open quantum systems.' The study explores why humans perceive time as moving in one direction and proposes that this perception may be linked to the way these quantum systems operate. By isolating the quantum system from its vast environment and assuming that energy

Published: 2025-02-16 | Origin: Hacker News

The content titled "the color palette for internet lovers" by NetOperator Wibby presents a series of color values in the oklch color format, which includes parameters for lightness, chroma, and hue. These values appear to showcase a diverse palette designed for those who appreciate aesthetics related to internet culture. The palette includes a wide range of colors, varying in lightness and hue, suggesting a thoughtfully curated selection intended for use in digital design or visual projects. The precise values and the large

Published: 2025-02-16 | Origin: Hacker News

The author experienced frequent crashes while dual-booting Windows and Linux on their desktop, specifically linked to high RAM usage when attempting to put the computer to sleep. This issue stemmed from a bug in the amdgpu driver’s power/memory management, which took over a year to troubleshoot and solve. The problem has now been addressed in the agd5f/linux repository, with a fix expected to be included in the stable kernel version 6.14. The debugging process, initiated in September

Published: 2025-02-16 | Origin: Hacker News

The author is exploring the Texas Instruments TI-99/4A, a home computer released alongside the Atari 800 and Commodore VIC-20. Despite its intermediate capabilities, TI struggled in the market, ultimately selling the base unit at a loss and failing to support third-party software, leading to its exit from the market in 1984. However, the TI-99/4A remains an interesting subject due to its graphics and sound features, which are accessible via BASIC programming. The author plans

Published: 2025-02-16 | Origin: /r/programming

In the summary by Jacob Sheehy dated May 16, 2024, the author discusses using large language models (LLMs) like GPT-4o for effective code modifications. The post emphasizes how LLMs, particularly in chat formats, can degrade in performance when asked to modify existing code, often mixing new code with placeholders for old code. This makes it difficult for developers to identify changes and integrate them into their projects. The author suggests utilizing the API version of LLMs to

Published: 2025-02-16 | Origin: /r/programming

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Published: 2025-02-16 | Origin: /r/ruby

"Works on My Machine" is a newsletter focused on sharing insights about AI, relevant demo videos, and open-source code. In a recent video, the author demonstrates how to refactor a file by breaking the process into manageable tasks using Asana, which can then be transformed into pull requests (PRs) in a GitHub repository with the help of Gemini 2.0 Flash. The workflow involves analyzing the file to identify refactorable areas, generating a list of tasks, allowing for human

Published: 2025-02-16 | Origin: /r/programming

The importance of the join operator in SQL and relational algebra is emphasized as it establishes relationships between data sets, making it essential for most SQL-based applications. Epsio, a company developing a fast streaming SQL engine, seeks to optimize the implementation of joins for real-time query processing. The post focuses on the Symmetric hash join algorithm, commonly used in stream processing, particularly for inner joins. An example involving a bookstore's sales data illustrates how to connect customer and store sales tables through customer IDs. A

Published: 2025-02-16 | Origin: /r/programming

Of course! Please provide the content you'd like summarized.

Published: 2025-02-16 | Origin: Hacker News

The provided text appears to be a portion of a PDF file in a binary format, specifically following the PDF 1.7 specification. It includes various objects and data streams that define elements such as metadata, contents, and structure within the document. The text also contains encoded data that is usually not human-readable, indicating the presence of images or graphical elements. This portion does not provide any specific content or narrative, as it is primarily technical data related to the document's structure and formatting.