juanpablocs

Jest and React testing library

Funciones globales para ejecutar pruebas describe(name, cb) te permite agrupar varios test unitarios y dentro podemos usar it(name, cb) o test(name, cb) para acceder a un elemento screen y para debugear screen.debug()

usamos render de @testing-library/react para pintar y evaluar el componente.

para acceder al dom del componente usamos screen y buscar elementos con getBy... y con promise findBy...

los objetos y funciones mas usados

juanpablocs

regex valid js update 2021

const validEmail(str) => !/(\.{2}|-{2}|_{2})/.test(str) && /^[a-z0-9][a-z0-9-_\.]+@([a-z]|[a-z0-9]?[a-z0-9-]+[a-z0-9])\.[a-z0-9]{2,10}(?:\.[a-z]{2,10})?$/.test(str);

validEmail('admin@gmail.com'); //true
validEmail('admin@my-large-domain.news'); //true
validEmail('admin@comercio.com.pe'); //true
validEmail('elonmusk@x.com'); // true (short domain)
validEmail('ud@se.cz'); // true (short domain)

juanpablocs

<?php

/*
  https://redirector.googlevideo.com/videoplayback?
  id=62705830c2bbd616&
  itag=22&
  source=youtube&
  requiressl=yes&
  ei=G5-CXpqzGIn6Wa3MvvAB&
  susc=ytcp&

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Google Cookies Auth

SID OSID SSID HSID

curl -I 'https://myaccount.google.com/' \
-H 'cookie: SID=XXX;OSID=XXX;SSID=XXX;HSID=XXX'

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##
# I wanted to use same ssl client certificate CA in nginx for multple client certs
# but restrict the users outside our organisation accessing everything.
# Because I can decide what to put into the emailAddress I can force verify everything and only pass the proper users.
##

##
# This way you can restrict users only with email addresses from @koodimonni.fi
# Put this into http context in nginx configs
##

juanpablocs

Simple

[1,2,3,4].reduce( (acc,current) => acc+current , 0); // result => 10

Object sum

[
 {item: 10},

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Nginx config

server {
    listen 80;
    server_name site.dev;
    add_header 'Access-Control-Allow-Credentials' 'true';
    location /  {
       proxy_pass http://127.0.0.1:3001/;
 }

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1 to 10 requests and get only http code

curl -s -o /dev/null -I -w "Http Code: %{http_code}\n" "http://mysite.com?[1-10]"

10 request simultaneous and get only http code

seq 1 10 | xargs -I % -n 1 -P 10 curl -s -o /dev/null -I -w "http: %{http_code}\n" "http://mysite.com"

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package.json

{
  "name": "orbis",
  "version": "1.0.0",
  "main": "index.js",
  "scripts": {
    "start": "node ./index.js"
 },

juanpablocs

<?php

class MultiRequest 
{
    /**
     * 
     * @param array $endpoints
     * <array>
     *   <identifier> identificador usado para devolver el response