Published: 2025-04-10 | Origin: Hacker News

The content discusses the role of AI infrastructure in innovation, particularly through Google's AI Hypercomputer, an advanced supercomputing system developed from over a decade of expertise in AI. This system is integral to Google Cloud's AI workloads, enhancing performance, efficiency, and ease of use. The AI Hypercomputer allows for both automated and fine-grained control of infrastructure, promising low costs for AI training and serving. It is noted for providing superior intelligence per dollar, outperforming competitors like GPT-4o and Deep

Published: 2025-04-10 | Origin: Hacker News

In 1830, Frederick Douglass, then a twelve-year-old enslaved boy known as Frederick Bailey, transformed his life by purchasing a book titled *The Columbian Orator*, a rhetoric textbook he had heard white boys recite. Despite the challenges faced by slaves, Douglass taught himself to read and became passionate about words, using his earnings to buy the book. He cherished it and carried it with him after escaping to freedom, ultimately shaping his development into a prominent African American leader and or

Published: 2025-04-09 | Origin: /r/programming

OpenSSL 3.5.0 has been released, introducing support for various post-quantum cryptography (PQC) methods and the 0-RTT (Zero Round Trip Time) feature. Traditionally, the three-way handshake (SYN, SYN/ACK, ACK) has been essential for establishing web connections, but it is considered too slow for modern requirements. HTTP was designed to be stateless, meaning connections are often closed after use, which can hinder efficiency. 0-RT

Published: 2025-04-09 | Origin: /r/programming

Okta CEO Todd McKinnon dismisses concerns about a decline in demand for software engineers, stating that the job market will actually grow as AI technology develops. Despite the rise of AI coding tools taking over tasks traditionally performed by entry-level engineers, McKinnon believes that in five years, there will be more software engineers than today. He argues that historically, technological advancements, such as the introduction of compilers, have consistently led to increased demand for engineers, and he expects the same trend to continue

Published: 2025-04-09 | Origin: Hacker News

Modern speakers rely heavily on digital signal processing (DSP) to achieve high-quality sound, overcoming the limitations of their small size. Traditional speaker design focused on achieving a flat frequency response with minimal artifacts, but today, mobile devices like phones and laptops use software-based DSP techniques such as psycho-acoustic bass enhancement, limiters, and volume-dependent equalization to enhance audio output from tiny speakers. The Asahi Linux project has made significant advancements in improving the audio quality on Apple Silicon MacBooks running Linux. They

Published: 2025-04-09 | Origin: /r/programming

Enums in Rust are a popular feature that allows for a type to have one of several specified variants. For example, an enum type `Foo` can either represent an integer (like `Foo::Int(3)`) or a character (like `Foo::Char('A')`). Unlike structs, which combine fields, enums represent an "or" relationship among their variants. The article discusses a surprising optimization made by the Rust compiler regarding the memory representation of enum values. By optimizing memory usage, enums

Published: 2025-04-09 | Origin: /r/programming

The translation of C code to assembly via a compiler, like Clang, is complex and not straightforward. To grasp this process, examining LLVM Intermediate Representation (IR) can be helpful, as LLVM IR is a simpler, assembly-like language that organizes instructions and handles values stored in registers. In LLVM IR, straight-line C code translates into a sequence of instructions. Aggregate types (such as arrays and structs) are generally stored in memory, and accessing them requires address computation using the `getelementptr`

Published: 2025-04-09 | Origin: /r/ruby

The article introduces JRuby 10, marking a significant advancement since the JRuby 9000 release nearly a decade ago. The new version boasts updated Ruby compatibility, modern JVM feature support, and extensive code cleanup, making it the most important release thus far. After more than three years since JRuby 9.4, the team set their sights on supporting Ruby 3.4, leading to the incorporation of features from Ruby versions 3.2, 3.3, and 3

Published: 2025-04-09 | Origin: Hacker News

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Published: 2025-04-09 | Origin: /r/programming

The content reflects on the importance of acquiring non-obvious skills that enhance personal and professional interactions, beyond the usual skills like communication and leadership typically learned through formal training. The author emphasizes the value of subtle qualities that can improve daily experiences and relationships at work, noting that these traits are not skills for a resume but rather patterns observed in ourselves and others. The author highlights the notion of "genuinely likeable" individuals—those who are approachable, reliable, and create a positive atmosphere without trying

Published: 2025-04-09 | Origin: Hacker News

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Published: 2025-04-09 | Origin: Hacker News

The author reflects on their desire to experience Japan vicariously through art, leading them to explore a collection of 19th-century photographs. This collection, assembled by collectors Henry and Nancy Rosin, features images taken by various photographers between 1860 and 1900. The photographs were originally in black and white and were hand-colored, a common practice of the time. The author notes that many of the depicted individuals from this era would not recognize modern Japan if they were to return. They highlight

Published: 2025-04-09 | Origin: /r/programming

NVIDIA has introduced native Python support for its CUDA toolkit, marking a significant advancement in the tech world. This change allows developers to use Python—now the most popular programming language according to GitHub’s 2024 survey—directly with CUDA, enabling GPU acceleration for AI, machine learning, and scientific computing. Historically, CUDA was linked to more complex languages like C and C++, which were less accessible for many developers. Previously, users had to rely on third-party tools or wrappers to

Published: 2025-04-09 | Origin: /r/programming

Tim Chase's post from February 16, 2020, discusses the powerful scheduling capabilities of the remind calendar utility, which he finds unmatched by other calendar programs. He references a PDF presentation, as well as articles from Linux Journal and 43 Folders, to provide an overview of its features. Chase outlines the installation process for remind, which has been available since 1990 and is widely accessible via various package repositories. He provides command-line instructions for installing remind on FreeBSD, OpenBSD,

Published: 2025-04-09 | Origin: /r/programming

The author is preparing for a new release of their book, "Logic for Programmers," focusing on updating the chapter about Logic Programming Languages. They initially used puzzle solvers, like the eight queens problem, as examples, but now wish to provide practical use cases of Prolog that can apply to everyday work. However, they acknowledge the appeal of puzzle solvers for newsletter content, referencing a post by their friend Pablo Meier who used Prolog to solve a video game puzzle. The author presents a

Published: 2025-04-09 | Origin: Hacker News

The content emphasizes the importance of user feedback and outlines the features of a modern Dockerfile format and parser called dockfmt, built on the internal buildkit parser. It mentions the availability of binaries on the releases page and provides guidance for adding dockfmt as a pre-commit hook in a .pre-commit-config.yaml file. The text also notes that while contributions are welcome, formatting comments in the output is complex due to their removal by the parser. Additionally, it mentions the availability of JavaScript bindings

Published: 2025-04-09 | Origin: Hacker News

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Published: 2025-04-09 | Origin: Hacker News

The content discusses a performance comparison between PostgreSQL's built-in full-text search (FTS) and the pg_search extension, highlighted in a Neon blog post. The benchmark showed that pg_search outperformed the standard PostgreSQL FTS, likely due to insufficient optimization in the standard setup. The post emphasizes that while the addition of GIN indexes is essential, further optimizations were likely overlooked in PostgreSQL's FTS performance assessment. The author aims to provide insights on correctly configuring PostgreSQL FTS

Published: 2025-04-08 | Origin: Hacker News

The Cyc project, initiated by Douglas Lenat, aimed to build artificial general intelligence through symbolic logic over a 40-year span but ultimately failed. Lenat's journey began with his PhD on automated mathematical discovery, where he found that heuristic systems often falter after initial success. He developed EURISKO, which demonstrated potential but faced similar limitations, leading him to believe that a robust foundation of common sense knowledge was essential for true AI development. In 1985, Lenat launched Cyc

Published: 2025-04-08 | Origin: /r/programming

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