Published: 2024-09-17 | Origin: /r/programming

The content discusses advanced features of PostgreSQL in cloud environments (AWS, Azure, GCP), including a fully managed service and integration with cloud object storage for efficient analytical queries. It covers high availability deployment options using Kubernetes and traditional infrastructure, as well as securing PostgreSQL to meet stringent security needs. Additionally, the text introduces SQL window functions, emphasizing their value for data analytics. While window functions can be complex, they allow users to analyze and compare data across rows without needing advanced tools. The tutorial aims

Published: 2024-09-17 | Origin: /r/programming

The LLVM 19.x series has officially launched after six months of development, with contributions from 1502 unique authors resulting in 18925 commits. This release includes the main LLVM project and its subprojects such as clang, lld, libc++, and MLIR. Official binaries aren't available yet but will be released later, while third-party binaries will be shared in a designated forum thread (with a caution that they are not verified by release managers). The next release, version 19.1.

Published: 2024-09-17 | Origin: Hacker News

The content outlines an open-access book by Nicolas P. Rougier on scientific visualization using Python and Matplotlib, published in November 2021. It emphasizes the vast array of tools available for scientific visualization, highlighting Matplotlib's unique position as a versatile and powerful library for creating high-quality figures suitable for scientific publication. The book is structured into four parts: 1. **Fundamental Principles**: Covers the components of a figure, coordinate systems, scales, projections, typography, and color concepts

Published: 2024-09-17 | Origin: /r/programming

Developers often view tracing libraries, including OpenTelemetry, as enigmatic tools due to their complexity and evolving nature. As these libraries mature, they become increasingly opaque, designed to handle various edge cases and environments while maintaining performance. Auto-instrumentation, which automatically wraps code, exacerbates this mystique, leading developers to treat these libraries as black boxes, hoping for useful insights during critical moments. However, tracing can be understood as a combination of "fancy logging" and "context propagation," where tracking

Published: 2024-09-17 | Origin: Hacker News

When you enter a hostname in a web browser, it needs to be translated into an IP address through a DNS lookup, which is typically unencrypted and visible to third parties. Little Snitch 6 introduces DNS encryption to protect these lookups by routing them through a DNS proxy it registers. However, a bug in macOS 15 Sequoia causes certain DNS requests, particularly those from low-level legacy APIs, to bypass this proxy and revert to unencrypted lookups using the system's default name

Published: 2024-09-17 | Origin: /r/programming

Swift 6 has been officially released, enhancing the language's capabilities across various platforms beyond app development, such as libraries and high-performance services. This major update introduces low-level programming features, improved support for Linux and Windows, and new cross-platform APIs, including the Swift Testing library. A key highlight in Swift 6 is the introduction of a new language mode that extends safety guarantees by diagnosing potential data races in concurrent code as compiler errors, making data-race safety easier to achieve. This builds on previous

Published: 2024-09-17 | Origin: Hacker News

GraalVM is available for Linux, macOS, and Windows platforms. It is developed by Oracle, with a copyright spanning from 2018 to 2024. Oracle and Java are registered trademarks, while other names mentioned may be trademarks of their respective owners.

Published: 2024-09-17 | Origin: /r/ruby

The author is a full-stack Software Engineer specializing in React, JavaScript, and Rails, with two years of remote work experience. Prior to becoming a Software Engineer, they founded Kwiq, a hyperlocal delivery startup for remote villages. The content discusses the N+1 query problem in typical Rails applications, specifically when trying to retrieve counts for associated records, which can degrade performance as the number of records grows. The Rails feature "counter_cache" helps mitigate this issue by storing the count of

Published: 2024-09-17 | Origin: /r/programming

Opik is an open-source platform for evaluating, testing, and monitoring LLM (Large Language Model) applications, developed by Comet. It allows users to automate the evaluation process, store test cases, run experiments, and leverage the platform's LLM as a judge for metrics like hallucination detection and moderation. Additionally, Opik integrates with CI/CD pipelines via PyTest for continuous evaluation and production monitoring to track application performance and errors. Users can choose between a fully open-source local installation or a

Published: 2024-09-17 | Origin: Hacker News

The content discusses "rga," a line-oriented search tool based on ripgrep that enables users to search for regex across various file types, including PDFs, E-Books, Office documents, and archives such as zip and tar.gz. It allows for recursive searches in multiple file formats by integrating with ripgrep's functionalities. Users can find detailed instructions on integrating rga with fzf and available binaries for Linux, macOS, and Windows on GitHub Releases. Installation methods include using package managers like pac

Published: 2024-09-17 | Origin: /r/programming

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Published: 2024-09-17 | Origin: /r/programming

The document introduces a new HTTP method called QUERY, characterized as safe and idempotent, capable of carrying request content. It mentions that this draft will be reviewed and discussed on the HTTP working group mailing list and provides links for further information, including a summary of changes and the working group's resources. It clarifies that Internet-Drafts are temporary documents valid for six months and that this specific draft will expire on March 18, 2025. The copyright and legal provisions related to the document's publication

Published: 2024-09-17 | Origin: /r/programming

Robby Pruzan's article discusses how to view TypeScript's type system as a functional programming language that operates over types as sets. He explains the utility of resolving types into the sets of values they can create, emphasizing that in TypeScript's structural type system, these sets can be more valuable than their definitions. For example, a type like "string" represents an infinite set of character permutations, while "number" represents all possible digit permutations. Pruzan suggests that this perspective can simplify

Published: 2024-09-17 | Origin: Hacker News

The post covers a range of topics including hardware diagnostics, similar datasheets from Taiwan chip manufacturers, and firmware reverse engineering, all stemming from the author's interest in electronics repair after watching YouTube channels focused on fixing broken devices. Inspired by these channels, the author decided to try repairing a malfunctioning HDMI capture card, specifically the Elgato Game Capture HD60 S, which was listed as non-functional. After confirming its lack of response upon connection, the author performed internal diagnostics, measuring voltages on the

Published: 2024-09-17 | Origin: Hacker News

The content indicates that Glass Devtools, Inc. holds all rights to the material and provides a contact email ([email protected]).

Published: 2024-09-17 | Origin: Hacker News

The author discusses the reasons for not wanting to turn their website, Gwern.net, into a book, noting that for many writers, attempting to write a book can be detrimental. Although publishing a book is often seen as a significant achievement in Western culture, the author realizes that their desire is more about the idea of being a published author rather than the act of writing a book itself. They express a longing for the identity of an author without the commitment and effort that writing entails. This reflects a deeper

Published: 2024-09-17 | Origin: Hacker News

The conversation touches on various themes regarding corporate behavior and employee dynamics. One comment suggests that some executives may feel the need to justify headcount to validate their roles. Another compares companies like Amazon and Oracle to lawn mowers, implying they operate without moral considerations, focusing solely on their functions. There's an emphasis on recognizing that corporations are not people and the importance of understanding power dynamics in negotiations. A user shares a personal experience about being approached by Amazon for re-hiring, indicating that they weren't blacklisted despite

Published: 2024-09-17 | Origin: Hacker News

In April, police seized a box containing nearly $43,000 in cash at the Indianapolis FedEx distribution center, which has been in government custody for four months without any criminal charges filed. The intended recipient, Henry Minh Inc., a jewelry wholesale business operated by Henry and Minh Cheng, is now filing a class action lawsuit against the state of Indiana, alleging unlawful package seizures at the FedEx facility. The lawsuit cites that the Marion County prosecutor's office has indicated that cash shipments are often linked to criminal

Published: 2024-09-17 | Origin: Hacker News

The content discusses the arXiv Accessibility Forum and highlights arXivLabs, a platform for developing and sharing new features on the arXiv website. It emphasizes that both individuals and organizations involved with arXivLabs support the values of openness, community, excellence, and user data privacy. The forum invites ideas for projects that could benefit the arXiv community. Additionally, users can receive notifications about the operational status of arXiv via email or Slack.

Published: 2024-09-17 | Origin: Hacker News

On September 17, 2024, the FreeBSD Release Engineering Team announced the release of FreeBSD 13.4-RELEASE, the fifth release of the stable/13 branch. This release focuses on maintenance, primarily consisting of bug fixes, driver updates, and new versions of externally-maintained software, with few new features due to its timing in the legacy stable branch. FreeBSD 13.4-RELEASE is available for multiple architectures, including amd64, i386, and