Gustavo Marin guumaster

Exercise 1

create modules to implement this features

convert string to title capitalized
sanitize a string
count word frequency

Exercise 1

create a server to:

output the diagonal sum o a given array by POST
use a middleware to validate a square matrix input

Introducción a Reactive Programming con RxJS

En este articulo vamos a revisar algunos conceptos básicos de programación reactiva y como podemos sacar provecho de ellos en nuestros programas. Pero antes de empezar, preguntaros lo siguiente:

-- ¿Que diferencia hay entre una consulta a base de datos y una serie de clicks de ratón?

-- Ninguna, ambas son colecciones de datos

¿Qué es Reactive Programming?

How to manage two Github users

If you want to have repos from two different Github users on the same machine, follow this steps:

Generating a new SSH key
- IMPORTANT: save your id_rsa to a different file, ex: id_rsa_second_user
Adding the new SSH key to GitHub
Add an alias to your ssh config editing $HOME/.ssh/config:

Using Google oAuth2 on a CLI

This simple gist shows how to get an oAuth2 token and auto-refresh when needed.

Files

main.go - main file where you need to set your credentials and needed scopes.
token.go - token manager hides all the complexity of read/save/update the token.
google_apis.go - contains some example functions to access Google APIs like Drive, People and Spreadsheets.

NetCon 2022

Un pequeño proyecto de scrapping para recoger los datos de todas las partidas de las NetCon 2022.

Dev

Para ejecutar el scrapper solo necesitas Cypress.

Split an image into a grid

Simple script to split an image into smaller grid of equal sizes, eg: 2x2, 2x3, 4x4, etc.

Requirements

It uses OpenCV to read/write the images. so you need to first install it with:

pip install opencv-python


	// printJSON prints v as JSON encoded with indent to stdout. It panics on any error.
	func printJSON(v interface{}) {
	w := json.NewEncoder(os.Stdout)
	w.SetIndent("", "\t")
	err := w.Encode(v)
	if err != nil {
	panic(err)
	}
	}