The author reflects on the decline of casual conversations with strangers in public spaces due to social anxiety and overreliance on technology. They argue that this loss of human interaction is a significant issue affecting people of all ages.
Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.
Andrej Karpathy's 200-line Python script trains a GPT model from scratch, learning statistical patterns in human names and generating plausible new ones. The script's core loop involves tokenizing, embedding, attending, computing, and predicting the next token, with the model learning to minimize cross-entropy loss through backpropagation and RMSNorm normalization.
Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the 'Save PDF' action button. Growing evidence supports early eating to control appetite and energy balance but there are few controlled studies to assess the amount and/or type of breakfast meal. This randomized, within-participant, diet intervention ...
The author rants about how programming languages neglect file access, requiring manual parsing and serialization. They praise C's memory mapping feature for efficient binary data access.
The user created a simplified 200-line Python script called microgpt that trains and infers a GPT model from scratch, showcasing the core algorithmic essence of large language models. The script demonstrates how the model learns statistical patterns from a dataset and generates new plausible-sounding documents, such as names, by predicting the next token in a sequence.
The author claims MCP is dying due to its lack of real-world benefits and argues that CLIs are simpler, faster to debug, and more reliable. They believe CLIs are a better abstraction for LLMs to interact with tools.
A novel method for calculating CRC checksums efficiently without lookup tables or hardware support is proposed, achieving 100% throughput increase over current state of the art. This approach outperforms or matches hardware-accelerated solutions on x86_64 and ARMv8 processors.
The user built a custom 10S17P e-bike battery pack with 170 Samsung E35 cells, increasing the range of their S-Pedelec from 45 km to 180 km. The pack was designed to be safe and efficient, with a capacity of 2150 Wh, and the user hopes to inspire others to consider e-bikes as a commuter car replacement.
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We're farmers with a new plot of land and we're using a Decision Tree to classify trees as Apple, Cherry, or Oak based on Diameter and Height. We've created a tree with a root node at Diameter ≥ 0.45 and subsequent splits at Height ≤ 4.88 and Diameter.
Senator Ron Wyden questioned Director James Clapper about NSA surveillance, and Clapper claimed "no" collection of data on millions of Americans. Clapper used a narrow definition of "collect" to justify his answer, which is different from the public's understanding.
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User helped parents set up new Android devices, minimizing data collection and telemetry by disabling tracking, uninstalling bloatware, and replacing default apps. They're seeking advice on phones with fewer privacy-invasive tactics and hardware that doesn't collect data excessively.
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Type checkers have different strategies to infer types for empty containers in Python. Some type checkers like Pyright, Ty, and Pyre infer the type as list[Any] or dict[Any], which provides the least amount of type errors but sacrifices type safety.
gzip streams contain metadata like operating system, file name, modification time, and compression flags that can provide hints about the compressor and file. However, due to inconsistent implementations, these metadata cannot be relied upon to determine the source OS or other information.
yvind Kolås is the maintainer of GEGL and babl, color engines of GIMP. He was involved in GIMP's project after fixing a patch for GIMP's transform tools.
The user discusses various aspects of programming languages, including lazy evaluation, curried languages, bootstrapped compilers, and type inference, with a focus on the design and implementation of small compilers. They also touch on topics such as error handling, parsing, and optimization, as well as the trade-offs between different design choices in language implementation.
The course provides an introduction to modern AI systems, focusing on machine learning methods and large language models. Students will learn to implement a basic AI chatbot through programming assignments and quizzes.
Scientists at Oregon State University created a new nanomaterial that targets cancer cells by sparking two chemical reactions, overwhelming them with oxidative stress while sparing healthy tissue. The material, built from an iron-based metal-organic framework, demonstrated strong toxicity to cancer cells and complete tumor regression in preclinical experiments.
A suite of 25 audio processing tools is exposed via DeclarAgent for use in Claude Code. The tools are installed and tested using Python and Pytest, with a self-contained binary built using PyInstaller.
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A satirical AI chat demo showcases every monetization pattern imaginable, including banners, sponsored responses, and freemium gates. The tool is an educational tool to help marketers and developers understand AI monetization, but it's not an actual ad network.
Two research teams independently synthesized pentasilacyclopentadienide, an all-silicon five-membered ring molecule. This molecule has potential applications as a ligand for catalysts and materials, and its synthesis challenges bonding theory and provides new understanding of silicon chemistry.
Dada's permission system is designed to exceed Rust's capabilities by using place-based permissions, allowing for more flexible borrows and avoiding the need for lifetime annotations. Dada's references are shallow copies of values, not pointers, which enables strong updates and simplifies the type system, making it easier to reason about code.
Posted by Chrome Secure Web and Networking Team Today we're announcing a new program in Chrome to make HTTPS certificates secure against ...
The author coined the phrase "houseplant programming" to describe tiny software projects built for personal use, not for mass dissemination. These projects are often imperfect, context-specific, and not meant for reuse.
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The C++ standard library allocates a 72 KB "emergency pool" for exception handling at program startup, which is lazily initialized and can be disabled or configured via environment variables. This initial allocation is often misinterpreted as a memory leak, but is actually a normal behavior in C++ programs that link against libstdc++.