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# Imports

import requests
import re
import pandas as pd
import numpy as np

# Initialising Variables

names = []

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// al usar Type indica que esto es un objeto
    type Curso {
        // al usar el signo ! indica que 
        // el valor es obligatrio
        id: ID!
        descripcion: String
        // la utilizar [] indica que es una lista
        // los que nos indica que puedes tener 1 o mas 
        // profesores
        profesores: [Profesor]

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Markdown Text 101

Want to inject some flavor into your everyday text chat? You're in luck! Discord uses Markdown, a simple plain text formatting system that'll help you make your sentences stand out. Here's how to do it! Just add a few characters before & after your desired text to change your text! I'll show you some examples...

Sweet Styles

Italics *italics* or _italics_

Underline italics __*underline italics*__

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<?php
include "fpdf/fpdf.php";

$pdf = new FPDF($orientation='P',$unit='mm', array(45,350));
$pdf->AddPage('P', array(80,350));
$pdf->SetFont('Arial','B',8);    //Letra Arial, negrita (Bold), tam. 20
$textypos = 5;
$pdf->setY(2);
$pdf->setX(2);
$pdf->Cell(5,$textypos,"NOMBRE DE LA EMPRESA");

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Generar un backup base de datos postgresql desde docker

comando:
docker exec nombre_image pg_dump -u usuariodb name_database > file.sql

ejemplo:
docker exec devilbox_pgsql_1 pg_dump -U postgres personal_db > backup2.sql

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/************************************************
*
* 📩📩📩 window.postMessage() 📩📩📩
*
* The window.postMessage() method safely enables cross-origin communication 
* between Window objects; e.g., between a page and a pop-up that it spawned, 
* or between a page and an iframe embedded within it.
*
************************************************/

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# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

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##
## How to install mcrypt in php7.2 / php7.3
## Linux / MacOS / OSX
##

## https://lukasmestan.com/install-mcrypt-extension-in-php7-2/



# 

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Git Cheat Sheet

Initial Setup

Initialize a repo

Create an empty git repo or reinitialize an existing one

$ git init

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Docker Commands, Help & Tips

Show commands & management commands

$ docker

Docker version info