Eliaz Bobadilla UltiRequiem

Notes on this tweet.

The screenshots were taken on different sessions.
The entire sessions are included on the screenshots.
I lost the original prompts, so I had to reconstruct them, and still managed to reproduce.
The "compressed" version is actually longer! Emojis and abbreviations use more tokens than common words.

These are my solutions to the RoboScript series of katas on CodeWars.

This Kata Series is based on a fictional story about a computer scientist and engineer who owns a firm that sells a toy robot called MyRobot which can interpret its own (esoteric) programming language called RoboScript. Naturally, this Kata Series deals with the software side of things (I'm afraid Codewars cannot test your ability to build a physical robot!).

RoboScript #1 - Syntax Highlighting
- remarks: pretty simple and straight-forward
- tip: don't chain .replace calls as it can lead to unexpected results
- hint: replacer function
RoboScript #2 - RS1 specification
remarks: needed to sit and think for a lil' while

get DENO_DIR

This script extracts DENO_DIR location from deno info command. To run this, --allow-run permission is required.

ref: https://deno.land/manual/getting_started/setup_your_environment#environment-variables

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

Use ESM yourself. (preferred)
Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
Stay on the existing version of the package until you can move to ESM.

Ninja code

Learning without thought is labor lost; thought without learning is perilous.

— Confucius

Programmer ninjas of the past used these tricks to sharpen the mind of code maintainers.
Code review gurus look for them in test tasks.
Novice developers sometimes use them even better than programmer ninjas.
Read them carefully and find out who you are – a ninja, a novice, or maybe a code reviewer?

Vim Script for Python Developers

This is a guide to Vim Script development for Python developers. Sample code for the various expressions, statements, functions and programming constructs is shown in both Python and Vim Script. This is not intended to be a tutorial for developing Vim scripts. It is assumed that the reader is familiar with Python programming.

For an introduction to Vim Script development, refer to usr_41.txt, eval.txt and Learn Vimscript the Hard Way

For a guide similar to this one for JavaScript developers, refer to Vim Script for the JavaScripter

This guide only describes the programming constructs that are present in both Python and Vim. The constructs that are unique to Vim (e.g. autocommands, [key-mapping](https://vimhelp.org/map.txt.html#key-m

	import cache_dir from "https://deno.land/x/dir@1.5.1/cache_dir/mod.ts";
	import { ensureDirSync } from "https://deno.land/std@0.152.0/fs/ensure_dir.ts";

	export interface Options {
	prelude?: string;
	permissions?: string[];
	}

	// deno-lint-ignore no-explicit-any
	export default function installFn(fn: any, options?: Options) {

	type Constructor<T> = new (...args: any[]) => T;
	type Then<T, R> = (value: T) => R;

	export function ifInstance<T, R>(instance: Constructor<T>, then: Then<T, R>) {
	return (value: unknown) => {
	if (value instanceof instance) {
	return then(value);
	}

	throw value;

	import React, { useState, useRef, useEffect } from 'react';
	import './App.css';
	import RecordRTC, { invokeSaveAsDialog } from 'recordrtc';

	function App() {
	const [stream, setStream] = useState(null);
	const [blob, setBlob] = useState(null);
	const refVideo = useRef(null);
	const recorderRef = useRef(null);

	sudo apt-get update
	sudo apt -y install software-properties-common
	sudo add-apt-repository ppa:ondrej/php
	sudo apt-get update

	sudo apt -y install php7.4
	sudo apt-get install -y php7.4-{bcmath,bz2,intl,gd,mbstring,mysql,zip,sqlite,soap,imagick,curl,json,xml}

	sudo apt install curl php-cli php-mbstring git unzip
	curl -sS https://getcomposer.org/installer -o composer-setup.php