clinuxrulz’s gists

clinuxrulz / IntrusiveIndexedPriorityQueue.ts

Last active November 5, 2025 03:54

Intrusive Indexed Priority Queue

	import { Vertex } from "./Vertex";

	const SANITY_CHECKS = false;

	export class IntrusiveIndexedPriorityQueue<
	A extends {
	pqRank: number,
	inPq: boolean,
	pqPrev: A \| null,
	pqNext: A \| null,

clinuxrulz / knob.html

Created September 21, 2025 02:40

Knob svg/html

	<svg version="1.1" viewBox="-16 -16 32 32" style="width: 192px; height: 192px; user-select: none; outline: none; --rot: 20deg;">
	<defs>
	<linearGradient id="shape-fill" x1="0" x2="0" y1="0" y2="1">
	<stop offset="0%" stop-color="rgb(80, 80, 81)"/>
	<stop offset="100%" stop-color="rgb(30, 30, 31)"/>
	</linearGradient>
	<path id="shape" d="
	M14.876 -5.890A-16 -16 0 0 0 14.876 5.890A16 16 0 0 112.539 9.938A-16 -16 0 0 0 2.337 15.828
	A16 16 0 0 1-2.337 15.828A-16 -16 0 0 0 -12.539 9.938A16 16 0 0 1-14.876 5.890A-16 -16 0 0 0 -14.876 -5.890
	A16 16 0 0 1-12.539 -9.938A-16 -16 0 0 0 -2.337 -15.828A16 16 0 0 12.337 -15.828A-16 -16 0 0 0 12.539 -9.938

clinuxrulz / selector.ts

Last active July 27, 2025 10:15

O(1) glitch free createSelector in solidjs user space

	// https://playground.solidjs.com/anonymous/7ccf3971-2a47-45d5-82ed-1bc3a0481637

	import { render } from "solid-js/web";
	import { type Accessor, createSignal, createMemo, type Signal, onCleanup, untrack, For } from "solid-js";

	function createSelector(a: Accessor<string \| undefined>): (k: string) => boolean {
	let map = new Map<string,{
	s: Signal<boolean>,
	refCount: number,
	}>();

clinuxrulz / add_no_add.js

Created July 4, 2025 23:36

Adding without adding

	/**
	* Performs 4-bit integer addition using direct, unrolled carry-lookahead logic.
	* This function serves as a building block for the 32-bit adder.
	*
	* @param {number} nibbleA The first 4-bit input (0-15).
	* @param {number} nibbleB The second 4-bit input (0-15).
	* @param {number} carryIn The carry-in from the previous 4-bit block (0 or 1).
	* @returns {{sum: number, carryOut: number}} An object containing the 4-bit sum and the carry-out.
	*/
	function add4BitCarryLookahead(nibbleA, nibbleB, carryIn) {

clinuxrulz / automerge-proxy.ts

Created June 7, 2025 22:48

	export function projectMutableOverAutomergeDocV2<T extends object>(
	json: any,
	updateJson: (cb: (json: any) => any) => void,
	typeSchema: TypeSchema<T>
	): T {
	if (typeof typeSchema != "object" \|\| typeSchema.type != "Object") {
	throw new Error("Expected object.");
	}
	let properties = typeSchema.properties;
	let result = new Proxy<T>(

clinuxrulz / index.ts

Created May 23, 2025 00:32

`Cont` monad being used for code generation (used as a Reified Monad)

	import { Cont, do_, exec, execR, } from "prelude";

	let freeVar = 0;
	let code = "";

	function main(): Cont<void> {
	return do_(() => {
	let name = ask(_("What is your name?"));
	print(append(_("Hello "), name));
	});

clinuxrulz / index.ts

Created May 22, 2025 08:59

Monadic handles for return values in do-notation for Cont

	import { Cont } from "prelude";

	let div = document.createElement("div");
	div.style.setProperty("position", "absolute");
	div.style.setProperty("left", "20px");
	div.style.setProperty("top", "20px");
	div.style.setProperty("width", "300px");
	div.style.setProperty("z-index", "100");
	div.style.setProperty("background-color", "rgba(0,0,0,0.7)");
	setTimeout(() => {

clinuxrulz / TypeSchemaSample.ts

Created December 23, 2024 01:08

	type Extract<Type, Union> = Type extends Union ? Type : never;

	export type TypeSchema<A> =
	TypeSchemaInvariantMap<unknown, A> \|
	TypeSchemaRecursive<A> \|
	{ type: "MaybeUndefined", elemTypeSchema: TypeSchema<NonNullable<A>>, } \| (
	A extends ({ has: true, value: unknown, } \| { has: false, }) ? { type: "Optional", elemTypeSchema: TypeSchema<Extract<A, { value: unknown, }>["value"]>, } :
	A extends boolean ? { type: "Boolean", } :
	A extends number ? { type: "Number", } :
	A extends string ? { type: "String", possibleValues?: string[], } :

clinuxrulz / World.ts

Created December 20, 2024 23:02

	import { SetStoreFunction, Store, createStore, reconcile, unwrap } from "solid-js/store";
	import { parseJsonViaPropertiesSchema, writeJsonViaPropertiesSchema } from "../model/PropertiesSchema";
	import { Result, err, ok } from "../model/Result";
	import { Component, ComponentType, IsComponent, IsComponentType } from "./Component";
	import { Registry } from "./Registry";
	import { generateUUID } from "three/src/math/MathUtils";
	import { parentComponentType } from "./components/ParentComponent";
	import { childrenComponentType, ChildrenState } from "./components/ChildrenComponent";
	import { Accessor, batch, createMemo, createSignal, onCleanup, untrack } from "solid-js";

clinuxrulz / csv_into_excel_dump_2.ps1

Created March 22, 2024 11:45

csv into excel dump via powershell written by ChatGPT

	function ProcessFile {
	param(
	[string]$inputFilename,
	[string]$outputFilename
	)

	$csv = @()
	$sr = New-Object System.IO.StreamReader($inputFilename)
	try {
	while ($true) {

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