mikaelhadler

mddd

mikaelhadler

Guia de Implementação Completo: Context API vs Redux Performance Demo

1. Setup Inicial

1.1. Criar o projeto

npx create-react-app performance-demo --template typescript
cd performance-demo

mikaelhadler

const firstRequest = () =>
  fetch("https://api.github.com/users/mikaelhadler").then((res) => {
    console.log("First request completed");
    if (!res.ok) {
      return res.json().then((errorData) => {
        throw new Error(`Failed at firstRequest: ${errorData.message}`);
      });
    }
    return res.json();
  });

mikaelhadler

{
  "scripts": {
    // ...
    "db:migrate:up": "bun run -r dotenv/config ./src/lib/db/migrate latest",
    "db:migrate:down": "bun run -r dotenv/config ./src/lib/db/migrate down",
    "db:migrate:create": "bun run -r dotenv/config ./src/lib/db/migrate create initial",
    "db:generate:types": "bunx kysely-codegen --out-file=src/lib/db/schema/Database.ts",
  },
  "dependencies": {
    "kysely": "^0.27.3",

mikaelhadler

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

mikaelhadler

#!/bin/bash

# bash script that can setup environment with common linting and testing tools

yes="${@}"

function yes_or_no {
  if [[ $yes == "-y" ]]; then
    echo "🛑👍🛑 !!! skipping question !!! 🛑👍🛑"
  else

mikaelhadler

import Head from 'next/head'
import { useState } from 'react';

const Home = (props) => {
  let [email, setEmail] = useState('');

  const handleChange = (event, set) => set(event.value)

  const addSubscribe = async () => {
    

mikaelhadler

#!/bin/bash
unsplash_user=$1

if ! [ -x "$(command -v feh)" ]; then
  echo 'Error: feh is not installed.' >&2
  exit 1
fi

if ! [ -x "$(command -v wget)" ]; then
  echo 'Error: wget is not installed.' >&2

mikaelhadler

#!/usr/bin/env bash

# screenshots stuff
# TODO: docs

function help_and_exit {
    if [ -n "${1}" ]; then
        echo "${1}"
    fi
    cat <<-EOF

mikaelhadler

const handleOpenPdf = url => {
    const link = document.createElement('a')
    link.href = url
    link.target = '_blank'
    document.body.appendChild(link)
    link.click()
    document.body.removeChild(link)
  }