Mazuh

const delayedPrint = (content) => new Promise(r => setTimeout(() => r() & console.log(content), 1000));

await ["João", "Maria", "todo mundo"].reduce(
    (chained, n) => chained.then(() => delayedPrint(`Oi, ${n}!`)),
    Promise.resolve()
);

Mazuh

defmodule BalancedOctopus do
  @opening_to_closing %{"(" => ")", "[" => "]", "{" => "}"}
  @closing_to_opening %{")" => "(", "]" => "[", "}" => "{"}

  def balanced?(text, stack \\ [])
  def balanced?("", []), do: true
  def balanced?(_text, :error), do: false
  def balanced?("", _pending_stack), do: false

  def balanced?(text, stack) do

Mazuh

defmodule Comp do
  def equals?(same, same), do: true
  def equals?(one, another), do: false
end

IO.inspect Comp.equals?(4, 2)
# false

IO.inspect Comp.equals?(42, 42)
# true

Mazuh

class Maybe:
    condition_fn = None
    then_fn = None
    otherwise_fn = None

    def __init__(self, condition_fn):
        self.condition_fn = condition_fn

    def then(self, then_fn):
        self.then_fn = then_fn

Mazuh

interface OpfsAdapter<T> {
  persist: (data: T) => Promise<void>;
  retrieve: () => Promise<T | null>;
}

export async function makeOpfsAdapter<T>(filename: string): Promise<OpfsAdapter<T>> {
  const opfsRoot = await navigator.storage.getDirectory();

  const directoryHandle = await opfsRoot.getDirectoryHandle("my_pretty_stuff", {
    create: true,

Mazuh

# Run 'nvm use' automatically every time there's
# a .nvmrc file in the directory. Also, revert to default
# version when entering a directory without .nvmrc
#
enter_directory() {
if [[ $PWD == $PREV_PWD ]]; then
    return
fi

PREV_PWD=$PWD

Mazuh

find . -name 'node_modules' -type d -prune

Mazuh

function getBgColor(variant) {
  if (variant === "primary") {
    return "blue";
  }

  if (variant === "danger") {
    return "red";
  }

  if (variant === "warning") {

Mazuh

interface User {
  name: string;
  age: number;
}

interface AuthorizedUser extends User {
  token: string;
}

type UserDisplayProps = { user: User };

Mazuh

import { useState } from "react";

export default function App() {
  const [people, setPeople] = useState([]);

  const handleSubmit = (event) => {
    event.preventDefault();
    setPeople([...people, event.target.person.value]);
    event.target.reset();
  };