Published: 2024-09-28 | Origin: /r/programming

The article discusses the upcoming release of Python 3.13, highlighting its advancements in efficiency and elegance, particularly through new features in the typing system. This version will introduce seven new typing enhancements aimed at improving code reliability and developer productivity. The author emphasizes the importance of these features and their potential to refine programming practices. Code examples provided in the article were tested on the latest release candidate, Python 3.13.0rc2, which precedes the official release scheduled for October 1,

Published: 2024-09-28 | Origin: /r/programming

iceoryx2 is a high-performance inter-process communication (IPC) library designed for fast and efficient communication between processes. It surpasses the speed and usability of traditional methods like Unix domain sockets and message queues. The library features advanced capabilities such as circular buffers, event notifications, publish-subscribe messaging, and a decentralized architecture, eliminating the need for a central broker. The latest release, iceoryx2 v0.4.0,approaches feature parity with its predecessor, iceoryx,

Published: 2024-09-28 | Origin: Hacker News

Michał Górny discusses the impending issues related to the use of the 32-bit time_t type in systems, particularly focusing on Gentoo and glibc. As the year 2038 approaches, 32-bit applications are expected to face significant failures, such as receiving -1 errors instead of the current time and being unable to perform file operations. The widespread agreement is to transition to a 64-bit time_t type, which has already been adopted by Musl and some other distributions

Published: 2024-09-28 | Origin: /r/programming

In December 2022, faced with high inflation, the author developed a website to track price changes at Greece's three largest supermarkets. During this process, they encountered challenges, particularly with JavaScript, as the supermarkets' e-commerce sites relied heavily on it for product loading and display. Traditional scraping methods were ineffective, leading the author to use Playwright, a tool that allows automation of web browsers to interact with JavaScript-rendered content. With Playwright, the author could navigate the sites,

Published: 2024-09-28 | Origin: /r/programming

In this edition of the Engineering With Java newsletter, ten noteworthy Java and Spring articles are highlighted, covering various topics such as thumbnail conversion, security enhancements in Java 23, bean validation, and pagination with Spring Data. One article discusses the benefits and processes of generating thumbnail images from files in Java, recommending open-source libraries like Apache PDFBox and Apache POI, and showcasing a web API solution to simplify the thumbnail creation process. Another article focuses on the security updates in JDK 23, featuring improvements

Published: 2024-09-28 | Origin: /r/programming

The content introduces a programming paradigm called Declarative Domain Programming (DDP), which emphasizes using type declarations to model logic, behavior, and relationships. DDP draws from Object Oriented Programming (OOP) by employing message-based communication among modules and incorporates Functional Programming (FP) principles, particularly favoring immutability. The language used is Swift, which supports nested types, enums with associated values, and type inference, allowing the creation of Domain-Specific Languages (DSL). In DDP, different

Published: 2024-09-28 | Origin: /r/programming

Mathiness refers to calculations and formulas that appear mathematically rigorous but lack true analytical validity or logical coherence, often misleading users. Coined by Carl Bergstrom and Jevin West in their book *Calling Bullshit*, the term highlights how some estimation methods in product management can be dangerously misleading when treated as scientifically accurate. Bergstrom and West describe "new-school bullshit" as the use of mathematical and statistical language to create a facade of rigor. They note that many formulas, including those that mimic physical

Published: 2024-09-28 | Origin: Hacker News

The content discusses an open ocean rendering experiment in the Godot Engine that utilizes FFT-based ocean-wave generation through the inverse Fourier transform of directional ocean-wave spectra. This method allows for real-time, scriptable modifications of wave properties to simulate various ocean environments. While traditional Gerstner waves are commonly used for animating water surfaces, they are less effective for depicting the choppy nature of open ocean waters. In contrast, the FFT-based approach provides a clearer way to modify ocean properties, such as surface

Published: 2024-09-28 | Origin: Hacker News

The content discusses various resources and updates related to PyTorch, a popular machine learning framework. It highlights options for running PyTorch locally or on cloud platforms, introduces new tutorials and engaging YouTube series for mastering PyTorch basics, and provides bite-sized code examples. Users are encouraged to explore the PyTorch ecosystem and join the developer community for collaboration and support. The passage also mentions the announcement of award winners at the PyTorch Conference, the launch of "torchao," a new library aimed at optimizing model

Published: 2024-09-28 | Origin: /r/programming

The video explores vulnerabilities in AI language models (LLMs) that hackers might exploit, including techniques for injecting malicious prompts and manipulating responses. It addresses how unauthorized access to sensitive information can occur and discusses countermeasures and best practices to mitigate these risks, helping viewers protect their interactions with AI. Additionally, it promotes an online course in Cybersecurity with AI that covers machine learning, deep learning, ethical hacking, and incident response to prepare learners for emerging threats.

Published: 2024-09-28 | Origin: Hacker News

On October 2, 2024, the Python core developers will release CPython v3.13.0, introducing significant changes aimed at enhancing Python's performance. This release marks a critical evolution in Python's core architecture, shifting from its traditional single-threaded interpreted model established by Guido Van Rossum in the late 1980s. Python combines elements of both interpreted and compiled languages, as it typically compiles human-readable source code into an intermediary bytecode for execution by a virtual machine

Published: 2024-09-27 | Origin: /r/ruby

"Maybe" is an open-source personal finance management system that allows users to track their expenses and income. The user interface is noted to be well-designed for an open-source project. It is developed in Ruby and has gained significant popularity, boasting 29,000 stars, 155 watchers, and 2,200 forks on GitHub, with contributions from 96 individuals. The project can be self-hosted, making it a good option for those interested in personal finance tools or wanting to contribute to

Published: 2024-09-27 | Origin: Hacker News

Intel has significantly revamped its mobile CPUs to compete with AMD, Qualcomm, and Apple. The recent Meteor Lake architecture used a chiplet design that separated various functions into distinct tiles, while the upcoming Lunar Lake architecture consolidates compute functions into one tile and utilizes a separate "platform controller" tile for low-speed IO. Despite these changes, Intel's P-Cores, which emphasize high per-thread performance essential for responsiveness, remain a key feature. The new Lion Cove architecture takes over the P-Core role in Lunar

Published: 2024-09-27 | Origin: Hacker News

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Published: 2024-09-27 | Origin: Hacker News

The article provides a technical overview of SAML (Security Assertion Markup Language) and its relevance for product integration and customer needs. It addresses common questions developers have regarding SAML, emphasizing its significance because customers want SAML support for enabling Single Sign-On (SSO) experiences for their users. While users may not be familiar with SAML, they value the convenience it provides, allowing them to log in to multiple SaaS applications using a single set of credentials through identity providers like Okta,

Published: 2024-09-27 | Origin: /r/programming

The author shares an anecdote about a project where the team focused heavily on optimizing database queries, ultimately creating beautiful code that failed to function properly. This illustrates a common pitfall in software development: prioritizing performance before ensuring core functionality. The author argues that while optimization is appealing and can impress stakeholders, it is crucial to have a working system first. Using the example of Alice and Bob, the author highlights how Alice, who produces a functional but unoptimized prototype quickly, is more effective than Bob

Published: 2024-09-27 | Origin: Hacker News

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Published: 2024-09-27 | Origin: Hacker News

Anna Goldie and Azalia Mirhoseini have released a new Nature addendum detailing their innovative reinforcement learning method, AlphaChip, for chip layout design. Originally introduced in a preprint in 2020 and later published in Nature, AlphaChip is designed to optimize the complex process of chip layout, significantly accelerating it from weeks or months of manual work to hours. It has been utilized to create advanced designs for Google’s Tensor Processing Unit (TPU) and is instrumental in chip designs used globally,

Published: 2024-09-27 | Origin: /r/programming

The content discusses the unique choice of using Brainfuck, a programming language with a controversial name, as the foundation for the company's projects. The company argues that Brainfuck, with its eight simple commands, enables a rapid onboarding process for new interns, faster than any other tech would allow, thereby enhancing developer capability. They claim that this simplicity also leads to superior security, as Brainfuck's sandboxed nature minimizes risks such as prompt injections and memory safety issues, which are common in other tech stacks. Overall

Published: 2024-09-27 | Origin: /r/programming

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