Published: 2025-03-25 | Origin: Hacker News

The author discusses the significant differences in efficiency among users of Unix shells when executing commands. Many commands are repetitive, and while they may run 50-100 distinct commands daily, they often repeat a few commands hundreds of times. To enhance efficiency and reduce errors, the author highlights the importance of searching shell history for previously executed commands. Traditional methods, like using Ctrl-r to perform substring searches, can be limited. The author shares a more effective approach by pairing Ctrl-r with fzf, which allows for

Published: 2025-03-25 | Origin: Hacker News

The key message is that it's essential to "advertise" your work effectively. Many technically skilled individuals fail to communicate their achievements through well-written reports, believing that reporting is boring or irrelevant. However, if great work goes unshared, it becomes wasted potential. Clear and concise communication is vital for others to appreciate and build upon your efforts, rather than duplicating them. While selling your work may feel uncomfortable, it's necessary because the audience is often occupied with their own tasks. To capture their attention,

Published: 2025-03-25 | Origin: /r/programming

Cascii is a web-based ASCII and Unicode diagram builder created using vanilla Javascript, with no dependencies on external libraries or servers. Users can build diagrams by opening the cascii.html file in a browser, or by using the online version at cascii.app, which provides features like short links and account creation. Feedback from users is highly valued, and contributions through proposals or issues are encouraged. The project is licensed under the Apache License, Version 2.0.

Published: 2025-03-25 | Origin: /r/ruby

Brandon Weaver and another author are working on a second edition of "Eloquent Ruby," set to be published by The Pragmatic Programmers. The new edition aims to maintain the original structure while updating the content to reflect modern Ruby usage. They emphasize the project's importance and the time it will take to complete. The announcement has garnered excitement from various colleagues and followers, with many expressing eagerness for the updated book.

Published: 2025-03-25 | Origin: /r/programming

Starting with version 138, Firefox will provide an alternative to DLL injection for Data Loss Prevention (DLP) in enterprise settings. DLL injection involves third-party Windows software injecting code into Firefox, which can lead to compatibility issues, crashes, and security vulnerabilities due to the instability of undocumented application internals. Firefox previously allowed users to block third-party DLLs and has outlined its policies regarding DLL injection in the past. The increase in browser updates makes it more likely for such incompatibilities to occur, prompting the

Published: 2025-03-25 | Origin: Hacker News

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Published: 2025-03-25 | Origin: Hacker News

A week ago, malicious code was added to the tj-actions/changed-files GitHub Action, allowing it to leak secrets in public build logs. This happened because many users rely on tags, which can be changed to point to different code, instead of using immutable Git commit IDs. The choice between using tags (easier to read) and commit IDs (consistent code) reflects a tradeoff between convenience and security. The author, not using tj-actions, analyzed their own GitHub Actions to assess trust

Published: 2025-03-25 | Origin: Hacker News

In this guest post by Patty Smith, she shares how she and her husband, Tyler, transformed their neighborhood from isolated to connected through a simple tradition. Eighteen months ago, they sought a sense of community in their San Francisco neighborhood, similar to what some find in suburban areas. After brainstorming different ideas, they decided to start a tradition of sitting outside with coffee on weekends, even though their house lacks a stoop. By placing folding chairs outside and welcoming neighbors as they passed by, they foster

Published: 2025-03-25 | Origin: Hacker News

In this newsletter feature, writer and editor Whitney Mallett explores the cultural significance of the 1997 track "GBI (German Bold Italic)" by Towa Tei, featuring vocals by Kylie Minogue. The song is delivered from the perspective of a typeface, with Minogue singing lines like “I am a typeface” and “You will like my sense of style,” infused with breathy, robotic tones against a minimalist electronic beat. The German Bold Italic typeface,

Published: 2025-03-25 | Origin: /r/programming

The content features insights from Phil Eaton, a tech blogger and staff engineer at EnterpriseDB, who reflects on his blogging journey and its evolution over the years. Initially motivated by a desire to gain recognition on Hacker News, Phil's approach shifted after becoming a manager in 2017. He began to use writing as a tool for self-education and to enhance understanding among his team and the broader community. He emphasizes the missed opportunities developers have in sharing their educational experiences and how writing can serve both personal growth

Published: 2025-03-25 | Origin: /r/programming

V8's Turbofan compiler has transitioned from using a Sea of Nodes (SoN) Intermediate Representation to a more traditional Control-Flow Graph (CFG) representation called Turboshaft. This change, initiated three years ago, has fully integrated Turboshaft into the JavaScript backend and the WebAssembly pipeline, although some parts, like the builtin pipeline and the JavaScript frontend, still utilize SoN but are being gradually replaced. The blog post discusses the evolution of V8's compilers,

Published: 2025-03-25 | Origin: /r/programming

The content discusses the thoughts of Jussi Pakkanen, known for creating the Meson build system. He praises the C++ standard library (STL) for its scope, performance, and backward compatibility, highlighting the significant effort of its contributors. However, he points out its notable drawbacks, including long compile times and readability issues, attributing many criticisms of C++ to the STL rather than the language itself. Pakkanen expresses his freedom as an open-source developer to experiment with alternatives, including

Published: 2025-03-25 | Origin: /r/programming

The content discusses the concept of planned obsolescence in consumer technology, highlighting how modern devices are often non-repairable and build to last only a short time, unlike older models that were designed for durability and repairability. The author reflects on the influence of the Apple TV series "Silo," which features retro-style computers designed to last for hundreds of years. These computers utilize character-driven displays and a text-heavy user interface, prompting the author to ponder the ideal design of a long-lasting general-purpose

Published: 2025-03-25 | Origin: /r/programming

Over 40% of cloud environments are at risk of Remote Code Execution (RCE), potentially allowing complete cluster takeovers. Wiz Research identified several severe vulnerabilities in Ingress NGINX Controller for Kubernetes, collectively named #IngressNightmare. These unauthenticated RCE vulnerabilities (CVE-2025-1097, CVE-2025-1098, CVE-2025-24514, and CVE-2025-1974) can give attackers unauthorized access to all

Published: 2025-03-25 | Origin: Hacker News

"Playstacean" is a playful, meme-inspired mod of the PlayStation One console, designed to resemble a crab. Born out of the "carcinisation" meme, this all-in-one console not only functions for gaming but features controllers shaped like crab claws that are functional, albeit awkward to hold for long periods. The design was created by video game concept artist Anh Dang and further developed by YouTuber GingerOfOz, who was inspired by Dang's original artwork. The project began

Published: 2025-03-25 | Origin: /r/programming

Hann is a high-performance approximate nearest neighbor (ANN) search library for Go, designed for efficient similarity searches in high-dimensional spaces. It includes various index data structures such as Hierarchical Navigable Small World (HNSW), Product Quantization Inverted File (PQIVF), and Random Projection Tree (RPT). These indexes facilitate fast in-memory similarity search and are compatible with applications using vector databases like Milvus, Pinecone, Weaviate, and Qdrant. The H

Published: 2025-03-25 | Origin: /r/programming

Gemma-3 is a lightweight, efficient language model developed by Google, designed for instruction-following tasks and optimized for resource-constrained environments. It focuses on maintaining strong performance in reasoning and structured responses, making it suitable for edge deployment and rapid inference. The model has been quantized in GGUF format for compatibility with various edge AI platforms, with different sizes available (1b, 4b, 12b, and 27b). An article will explain how to deploy and interact with

Published: 2025-03-25 | Origin: /r/programming

The article discusses "Preview Features" in Java, which are new functionalities introduced in specific versions for developers to test and experiment with before they become permanent. These features allow developers to provide feedback, helping shape the future of Java and reducing migration efforts when features are finalized. Key points include: - Preview features are not finalized and may change or be removed based on developer feedback. - They are fully implemented but optional, enabling early adopters to test them in real-world applications. - The aim is to

Published: 2025-03-25 | Origin: Hacker News

AI Voice Agents are rapidly advancing and play crucial roles in areas like customer support, virtual assistance, gaming, and remote collaboration. For these interactions to feel seamless, the audio pipeline must handle noise effectively and ensure real-time performance. Typically, audio is sourced from various devices and transmitted through protocols like WebRTC or WebSockets to specialized providers such as LiveKit, Daily, or Agora, which offer reliable audio transport services. Once the audio reaches the server, it may undergo preprocessing before entering the Voice Activity Detection

Published: 2025-03-25 | Origin: Hacker News

The searchmysite.net public search engine is designed for users interested in researching personal experiences and in-depth information on various topics, hobbies, or interests. It provides an alternative to traditional commercial search engines by filtering out marketing websites and blog spam, making it easier to find relevant content.