brauliodiez

Comunidades autonomas - Marcadores centrados

Listado de latitud y longitud, marcadores centrados por cada comunidad autónoma (España).

Posibles utilidades: mapas que montes con d3js.

Ejemplo de uso: https://codesandbox.io/s/hopeful-ellis-rlczx

brauliodiez

class Pedido {
  constructor() {
    this.descuento  = 0.90;
    this.venta = 100;   
  }
  
  aplicaDescuento() {
    debugger;
    console.log(this.venta);  
    var self = this;

brauliodiez

Installing swagger globally

npm install -g swagger

Create a new swagger project

swagger project create 

brauliodiez

Conceptos básicos

En javascript cuando llamamos a una función esta se ejecuta de inicio a final.

function logger() {
console.log('Start');
console.log('End');
}

brauliodiez

Pods proposal

Draft Pods proposal for the Chat solution, topics to discuss:

• Likely lobby and chat components should be in the same pods.
• This would just to show how to isolate in pods (core will hold session-info reducer).

Option A)

├───common-app

brauliodiez

const calculateFinalPrice = function () {
  const discount = 0.90;
  
  // simulate ajax call
  setTimeout(function() {
    const total = 200;
    const final = total * discount;
    console.log(final)
  }, 500);
}

brauliodiez

lodash/fp - set / flow

In this gist we are going to learn about basic goodies that we get from the library lodash/fp (fp stands for functional programming, great for ensuring immutability).We'll learn just by doing (step by step guided sample + codepens).

We'll cover lodash set and flow functions

Steps

• We'll use codepen as our playground, navigate to this page:

brauliodiez

Start

For sure now you will have a lot of questions poping up into your head, about cases where typing has not to be strict.

We will continue using typescript playground.

Let's start diving into that.

Topics to cover:

brauliodiez

Typescript getting started

Let's get started with Typescript.

We will use Typescript online playground for this demos:

http://www.typescriptlang.org/play/

Steps

• Let's start with something very basic, if we paste this code on codepen (javascript):

brauliodiez

spread operator

The spread syntax allows an expression to be expanded in places where multiple arguments (for function calls) or multiple elements (for array literals) or multiple variables (for destructuring assignment) are expected.

steps

Copying an object but replacing some properties:

This one we will need bable to make it work