juliobetta

from abc import ABC
from typing import Callable, TypeVar, Generic

T = TypeVar('T')


class Maybe(Generic[T], ABC):
    def __init__(self, value: T | None):
        self.value = value

juliobetta

git update-index --skip-worktree <filepath>

juliobetta

function fetchAll() {
  return firebase.firestore().collection('objects').get().then(snapshot => (
    {
      [Symbol.iterator]: function iterator() {
        const { docs } = snapshot;

        return {
          next() {
            return {
              done: docs.length === 0,

juliobetta

const str = `Mussum Ipsum, cacilds vidis litro abertis. Si u mundo tá muito paradis?
Toma um mé que o mundo vai girarzis! Viva Forevis aptent taciti sociosqu ad litora torquent.
Aenean aliquam molestie leo, vitae iaculis nisl.
Leite de capivaris, leite de mula manquis sem cabeça.
Posuere libero varius. Nullam a nisl ut ante blandit hendrerit. Aenean sit amet nisi.
Delegadis gente finis, bibendum egestas augue arcu ut est. Admodum accumsan disputationi eu sit.
Vide electram sadipscing et per. Sapien in monti palavris qui num significa nadis i pareci latim.
Interagi no mé, cursus quis, vehicula ac nisi. Manduma pindureta quium dia nois paga.
Mais vale um bebadis conhecidis, que um alcoolatra anonimis. Si num tem leite então bota uma pinga aí cumpadi!`;

juliobetta

// This will open up a prompt for text to send to a console session on digital ocean
//  Useful for long passwords
(function () {        
    window.sendString = function (str) {
        f(str.split(""));
        function f(t) {
            var character = t.shift();
            var i=[];
            var code = character.charCodeAt();
            var needs_shift = character.match(/[A-Z!@#$%^&*()_+{}:\"<>?~|]/);

juliobetta

{
  "name": "<project-name>",
  "version": "0.0.1",
  "productName": "<Product Name>",
  "main": "<entrypoint>",
  "repository": {
    "type": "git",
    "url": "<repo-url>"
  },
  "author": {

juliobetta

const hasDebutIn90s = character => character.debut >= 1990;
const getName = character => character.name;

console.log(characters.filter(hasDebutIn90s).map(getName));
// [
//   "Captain Falcon",
//   "Fox",
//   "Kirby"
// ]

juliobetta

const result = (
  characters
    .filter(character => character.debut >= 1990)
    .map(character => character.name)
);

// [
//   "Captain Falcon",
//   "Fox",
//   "Kirby"

juliobetta

const hasDebutAfter1980 = character => character.debut > 1980;

const withFind = characters.find(hasDebutAfter1980);

const withReduce = characters.reduce((accumulator, character) => {
  if(hasDebutAfter1980(character) && !accumulator) {
    return character;
  }

  return accumulator;

juliobetta

const hasDebutAfter1980 = character => character.debut > 1980;

const withEvery = characters.every(hasDebutAfter1980);

const withReduce = characters.reduce((accumulator, character) => {
  if(hasDebutAfter1980(character)) {
    return true;
  }
  
  return accumulator && hasDebutAfter1980(character);