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PixelsTech

@PixelstechNet

A place for programmers 程序员自留地

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Discover curated resources across programming, AI, Linux, and more — all in one place. Explore the PixelsTech Resource Hub pixelstech.net/resource/


AI TODAY - 2025-10-15 Today's AI news covers a range of topics, from ethical concerns raised by AI pioneers to the practical applications of AI tools in management and business. Geoffrey Hinton, the 'Godfather of AI,' warns of potential catastrophes arising from unchecked AI…

PixelstechNet's tweet image. AI TODAY - 2025-10-15

Today's AI news covers a range of topics, from ethical concerns raised by AI pioneers to the practical applications of AI tools in management and business. Geoffrey Hinton, the 'Godfather of AI,' warns of potential catastrophes arising from unchecked AI…

PixelsTech reposteó

New post -- A B+Tree Node Underflows: Merge or Borrow? jacobsherin.com/posts/2025-08-… An interesting engineering trade-off I stumbled upon implementing a concurrent B+Tree from scratch; where production databases diverge from textbook algorithms, and each does it their own way.


PixelstechNet's tweet image. okay, 502 then 
pixelstech.net/fun/1080-what-…

LMAO MY BUS GLITCHED

realsast's tweet image. LMAO MY BUS GLITCHED


For more than blogs, can also check out pixelstech.net/resource/

My favorite technical blogs

eatonphil's tweet image. My favorite technical blogs
eatonphil's tweet image. My favorite technical blogs


PixelstechNet's tweet image. give a try with pixelstech.net/fun/643-how-th…

if only there was a declarative operating system made with reproducibility in mind...



Making Unicode things fast in Go clipperhouse.com/go-unicode/

PixelstechNet's tweet image. Making Unicode things fast in Go
clipperhouse.com/go-unicode/

PixelsTech reposteó

The question: "Why do CPUs have multiple cache levels?" often gets many CS students and professionals thinking and researching. This article from Fabian Giesen narrates a "cache story" in a relatable way, only to delve into the details - a must-read! fgiesen.wordpress.com/2016/08/07/why…

vivekgalatage's tweet image. The question: "Why do CPUs have multiple cache levels?" often gets many CS students and professionals thinking and researching.

This article from Fabian Giesen narrates a "cache story" in a relatable way, only to delve into the details - a must-read!

fgiesen.wordpress.com/2016/08/07/why…

something interesting

PixelstechNet's tweet image. something interesting

Requiem for a Hash Function, or: How I learned to love package maphash matttproud.com/blog/posts/go-…


Two Python tools are introduced: one downloads website parts like HTML, images, and scripts, and the other captures screenshots, with a use case demonstrating their combined use for verifying websites against phishing detection. Key Points •Two Python tools are introduced: a…


Breaking down Go's sync package Go's sync package helps manage concurrent routines using tools like waitgroups for coordination, mutexes for resource protection, atomic types for primitive operations, maps for safe concurrency, Once for single-execution guarantees, Cond for…


Why Your 'Optimized' Code Is Still Slow: Faster Time Comparison #golang Calling `time.Now()` in critical code is slow because it involves system calls, but using monotonic time (like `runtime.nanotime()` or `time.Since(startTime)`) is faster for measuring…


Go's builtin 'new()' function will take an expression in Go 1.26 #golang utcc.utoronto.ca/~cks/space/blo…

PixelstechNet's tweet image. Go's builtin 'new()' function will take an expression in Go 1.26 #golang
utcc.utoronto.ca/~cks/space/blo…

PixelsTech reposteó

Turn PDF files into clean, LLM-ready data! ByteDance released Dolphin, a document parsing framework that converts PDFs into structured formats like Markdown, HTML, LaTeX, and JSON. 100% Open Source

Sumanth_077's tweet image. Turn PDF files into clean, LLM-ready data!

ByteDance released Dolphin, a document parsing framework that converts PDFs into structured formats like Markdown, HTML, LaTeX, and JSON.

100% Open Source

cruel but true

How do you build a moat in consumer AI? You don't. At least, not yet. The landscape shifts too fast. New models drop weekly and infrastructure keeps evolving. Old playbooks (paid ads, SEO, growth hacks) no longer work. Right now in consumer AI, Momentum is the moat.



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