This guide documents the process for building Chromium on an Arch Linux system, specifically addressing challenges with depot_tools and architecture mismatches on ARM64.
git, python3This guide covers the essentials of using uv for modern Python development. The workflow is organized from simple scripts to full project management.
uv installs as a standalone binary.
# MacOS / Linux
curl -LsSf https://astral.sh/uv/install.sh | sh
| [0,[0,0,109,32]] | |
| [1,[4,0,109,32]] | |
| [2,[8,0,109,32]] | |
| [3,[12,0,109,32]] | |
| [4,[16,0,109,32]] | |
| [5,[20,0,109,32]] | |
| [6,[24,0,109,32]] | |
| [7,[28,0,109,32]] | |
| [8,[32,0,109,32]] | |
| [9,[36,0,109,32]] |
| // No default net type is assumed for undeclared identifiers | |
| `default_nettype none | |
| module top ( | |
| // led matrix see the .pcf file in projectfolder for physical pins | |
| // Gotcha: removing aled here stops blinking from working, eventhough aled doesn't seem to be in use(!) | |
| output [3:0] kled, | |
| output [3:0] aled, | |
| ); |
| -- This file was compiled via instructions from https://github.com/bakpakin/Fennel#to-build-fennel-from-source | |
| -- It was slightly modified by adding a line break to a specific line that was more than | |
| -- 4096 characters (containing a dictionary), to be able to process it with Lua itself | |
| package.preload["fennel.repl"] = package.preload["fennel.repl"] or function(...) | |
| local utils = require("fennel.utils") | |
| local parser = require("fennel.parser") | |
| local compiler = require("fennel.compiler") | |
| local specials = require("fennel.specials") | |
| local view = require("fennel.view") |
| ;; Adapted from https://stackoverflow.com/a/36466737/202538 | |
| ;; Run with `clj -M miditest.clj` | |
| (ns miditest | |
| (:import (javax.sound.midi | |
| Synthesizer | |
| MidiSystem | |
| Instrument | |
| MidiChannel | |
| MidiUnavailableException))) |
Clone https://github.com/tomikaa87/gree-remote
Install lib:
pip install --user cryptography
| (do (println (str (char 27) "[2J")) (Thread/sleep (* 1000 (let [a 1 b 1] (+ a (rand-int (- b a)))))) (dotimes [n 80] (println "🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒🐒"))) |
| // compile: gcc -O -Wall -o caps_lock_off caps_lock_off.c -lX11 | |
| // dependencies: build-essentials, libx11-dev | |
| // From https://askubuntu.com/a/80301/436927 | |
| #include <stdio.h> | |
| #include <X11/X.h> | |
| #include <X11/XKBlib.h> | |
| int main() | |
| { | |
| Display *display = XOpenDisplay(NULL); |
| <html> | |
| <svg width="220" height="150" xmlns="http://www.w3.org/2000/svg"> | |
| <defs> | |
| <linearGradient id="PadGradient" | |
| x1="33%" x2="67%"> | |
| <stop offset="0%" stop-color="fuchsia"/> | |
| <stop offset="100%" stop-color="orange"/> | |
| </linearGradient> | |
| <linearGradient id="ReflectGradient" spreadMethod="reflect" | |
| x1="33%" x2="67%"> |