Nixinova

This is a list of things I had to figure out on my own in Fabric due to the lack of online documentation.

Removing items from a player's inventory.

Don't use player.inventory.remove!

//signature:
int net.minecraft.entity.player.PlayerInventory.remove(Predicate<ItemStack> shouldRemove, int maxCount, Inventory craftingInventory)

Note the craftingInventory parameter: I have no idea how to get the player's crafting inventory, and passing null makes the command throw.

Nixinova

// source: https://github.com/aschoettler/misc-stuff/blob/349b824d321f15286f6af3478bc52a1eeaa10770/github-light.map.json
{
  "comment": "pl-c",
  "punctuation.definition.comment": "pl-c",
  "string.comment": "pl-c",
  "constant": "pl-c1",
  "entity.name.constant": "pl-c1",
  "markup.raw": "pl-c1",
  "meta.diff.header": "pl-c1",
  "meta.module-reference": "pl-c1",

Nixinova

javascript:(()=>{
/* 
save this as a bookmark
run on https://github-lightshow.herokuapp.com
*/
document.head.innerHTML += `<style>

.code{background-color:#fff;color:#333;font-family:Consolas, 'Liberation Mono', Menlo, Courier, monospace;font-size:12px}

[class*="pl-"] {color: white !important;}

Nixinova

function encode(Type, str) {
    const encodedString = str.split('').map(c => c.charCodeAt(0));
    return Type.from(encodedString);
}

encode(Int8Array, 'abcdef');

Nixinova

function test(n) {
    let list = [];
    function iterate(n) {
        list.push(n);
        return n <= 1 ? 1 : iterate(n % 2 === 0 ? n / 2 : 3 * n + 1);
    }
    iterate(n);
    return list;
}

Nixinova

// run in console window on bugs.mojang.com/404

const SEARCH = 'https://bugs.mojang.com/rest/api/2/search?jql='
const encode = encodeURIComponent

let dumpedData = [];
const getData = () => console.log(JSON.stringify(dumpedData))
async function fetchComments({ query, max = 1000 }) {
    let count = 0, batch = 1;
    dumpedData.push({ _meta: { query, max } })

Nixinova

function flatten(str) {
  return str.replace(/\r?\n|^\s+|\s+#\s.+$/gm, '').replace('(?x)', '')
}

Nixinova

window.jQuery = elem => new jQueryClass(elem);
window.$ = window.jQuery;

class jQueryClass {
    constructor(selector) {
        if (selector instanceof jQueryClass) return selector;
        else if (selector instanceof Function) $(document).ready(selector);
        else if (selector instanceof NodeList) this.elements = selector;
        else if (selector instanceof HTMLElement) this.elements = [selector];
        else if (Object.is(selector, document)) this.elements = [document];

Nixinova

function encode(string) {
	const isolate = v => `[${v}][+[]]`;
	const ZERO = isolate(`+[]`);
	const ONE = isolate(`+!![]`);
	const count = n => ('+' + ONE).repeat(n);
	const toString = str => isolate(`${str}+[]`);
	const FALSE = toString(toString(`!!${ZERO}`));
	const TRUE = toString(toString(`!${ZERO}`));
	const NAN = toString(isolate(`+[![]]`));
	const UNDEFINED = toString(isolate(``));

Nixinova

let a = [1]
let b = a
b.push(2)
console.log(a) // [1,2]