20 random bookmarks

Storage for the links

2026-04-01

426.

Learning Zig - Generics

www.openmymind.net/learning_zig/generics

2026-02-02

406.

Simulate Any Circuit! - Windows/Linux 2023

www.youtube.com/watch?v=3JEQnYYOXE0

I've recently started getting into electronics by building a sound synthesizer and had some frustrations figuring out how to simulate things on PC, so I've m...

2025-12-29

378.

elhacker.INFO - Descargas Cursos, Manuales, Tutoriales y Libros

elhacker.info

2025-12-11

363.

Advent of Pwn 2025

aop.hackncode.dev

2025-12-02

353.

VoxeLibre/Mineclonia mods - ContentDB

content.luanti.org/collections/rudzik8/mineclone_mods

Mods that were made for VoxeLibre (ex. MineClone2) or Mineclonia, or that have good support for it and integrate seamlessly

351.

Galaxy.ai - The #1 All-in-One AI Platform

galaxy.ai

Galaxy.ai is the world's #1 all-in-one AI platform with 3000+ AI models and tools for text, images, videos, ads, audio (speech, music, voice), and more.

2025-09-30

320.

Browse :: Nyaa

nyaa.si

Nyaa homepage

2025-04-20

193.

xObsBrowserAutoRefresh - Timed automatic browser source refreshing

obsproject.com/forum/resources/xobsbrowserautorefresh-timed-automatic-browser-source-refreshing.1677

xObsBrowserAutoRefresh
OBS plugin providing a filter for automatically refreshing a browser source in a configurable interval.

Prerequisites

OBS 29+ 64 bit
Windows

tested only on Windows 10, but Windows 11 should also work

Linux...

2025-04-10

178.

spiral_extrude() by AKADAP

www.thingiverse.com/thing:1958354

This is a library function that fits between linear_extrude() and rotate_extrude(). It takes a 2D object and extrudes it in a spiral. Unlike linear_extrude, the 2D object is perpendicular to the path of the extrusion.This would have been much easier if OpenSCAD would allow me to access the points that make up the 2D objects the function is operating on.Comment out the example before using this as a library. I left it uncommented so that Thingiverse would show a picture of the example.Update: I found a bug where when the radius was less than 20, it would fail to generate anything. I found that the calculation inside the asin() function was resulting in 1+1e-14 which is not allowed for the asin() function, so it was returning nan. I have limited the result to a range of -1 to 1 to fix the problem.Update 2: Adjusted the size of the spiral segments so the segments slightly overlap (eliminates gaps in spiral). Added render() to segment because OpenSCAD was complaining of too many objects, and getting slow. Changed atan() to atan2() to avoid potential divide by zero. Added version number to file. (this version is 1.2).Update 3: I added the capability of doing flat spirals. I also found that the Starts variable was not working. I got that fixed. This is version 2.0The tapered spirals are not as smooth as I'd like.I'm also thinking of re-implementing this in a more generic way.I recorded a screen capture as I updated the file: videoThe image and STL file are the test objects in the library. If you import the library with the "use" function, these test objects will not be included.Update 4: I can't seem to leave this one alone. I re-implemented the spiral extrusion as extrude_spiral() and made a wrapper function named spiral_extrude() that calls extrude_spiral() for backswords compatibility. I did this because the previous design did not handle the equivalent of rotate_extrude() (the way it is documented with the Angle parameter instead of the existing function that only does complete circles). I also fixed a bug where the spiral was always an integer number of segments and ended up taller than requested.Update 5: Updated to version 3.1. I found and fixed a bug where the extruded object would extrude one more step than requested. From this point forward, extrude_spiral() is the preferred format, and spiral_extrude() remains as a wrapper of extrude_spiral for backwards compatibility. I hope I am done with this, and that this becomes obsolete when the next version of OpenSCAD is finally released.

2025-03-30

162.

2S 18650 Mini FPV Drone

cults3d.com/en/3d-model/gadget/2s-18650-mini-fpv-drone

This is a free model, If you get the chance to 3D Print and assemble please send me your drone video.
FPV drones are a fun but often costly hobby for beginners. Opting for a smaller drone will reduce the chance of damaging the drone when one invariably crashes, and the smaller props are also a lot safer if there are any innocent bystanders. In this project, we wanted a 3D Printable FPV drone that they could comfortably fly in-and-out of doors, so of course they built their own.
Once the drone’s frame was 3D printed, the most complex part about soldering four small-yet-powerful 8.5 mm motors to the AIO flight controller is ensuring that you attach them in the correct configuration and triple-checking them. A quick reshuffling of the battery connections and mounting the FPV camera all but completed the hardware side of the build.
Before plugging your flight controller into your PC to program, the battery must be disconnected unless you want to fry your board. Otherwise, flashing the board and programming it simply requires patience and a lot of saving your work. Once that’s done and you’ve paired everything together, the sky or ceiling is the limit!
We have made a tutorial video of the entire build, below we will also provide a full list of the parts needed, as well as alternative options like building the frame in less than 6 hours for anyone wanting to make their own and fly the same day.
Specs and Features
Built for Long Range, high flight duration and optimal performance
Frame 3D printed In
Frame is Printed in One piece
Drone Uses Li-ion Battery cells (2S)
Parts List
3D Printed Frame (1 Piece)
Flight Controller: Happymodel ELRSF4 2G4 AIO 5-in-1
Receiver: ExpressLRS 2.4GHz (integrated inside FC)
Camera: Ant Nano FPV Camera
VTX: 5.8GHz 25mw~200mw 40ch VTX (integrated inside FC)
Propellers: Gemfan 75mm bi-blade Propellers
Motors: Happymodel EX1202.5 11500KV
Size: 125mmx115mmx40mm (without propellers)
Weight: 64g (without batteries)
<iframe width="560" height="315" src="https://www.youtube.com/embed/Sc-rk_5tlX0" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

2025-03-27

151.

git.sr.ht

git.sr.ht/~sircmpwn?search=sr.ht

2025-02-06

67.

Rust SQLx basics with SQLite: super easy how to - TMS DEV

tms-dev-blog.com/rust-sqlx-basics-with-sqlite

Learn how to use the basics of the SQLx crate with Rust by creating and querying an SQLite database. SQLx is an async pure Rust SQL crate.

2025-02-03

64.

envs.net | environments

envs.net

envs.net | environments for linux lovers - since 9/2019

59.

Beer Bottle Stabilizer

cults3d.com/en/3d-model/home/beer-bottle-stabilizer

Just something to keep your beer steady on an outdoor table or workbench etc. Anywhere your beer bottle can be easily tipped over, this should help out. Nobody likes to spill their beer.
The stabilizer slides easily on and off all the bottles I've tried it on but fits snuggly and stays put when the bottle is picked up.

2025-01-31

55.

System Tools - The Redox Operating System

doc.redox-os.org/book/system-tools.html

This book carefully describes the design, implementation, direction, and structure of Redox, the operating system.

2025-01-24

45.

Glossary of BitTorrent terms - Wikipedia

en.wikipedia.org/wiki/Glossary_of_BitTorrent_terms

2025-01-21

40.

Configuration

docs.helix-editor.com/configuration.html

2025-01-19

37.

Хочу снять свой порнофильм. Как законно это сделать?

journal.tinkoff.ru/ask/porno-zakonno

Отвечает юрист

36.

Manuals Brain - all useful manuals at one place!

manualsbrain.com/en

Read online or download any manual that you need. More than 3136516 of various pdf manuals indexed.

2025-01-17

31.

GitHub - yacy/yacy_search_server: Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance

github.com/yacy/yacy_search_server

Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance - yacy/yacy_search_server