ElRodrigote

Pasos iniciales que considero necesarios:

1. Generá una masa crítica (mínimo necesario para que algo sea viable) de plata para invertir. Por definición, la inversión es poner un capital bajo un riesgo de pérdida para intentar obtener un retorno (ganancia), entonces tenés que estar dispuesto a perder esa plata que inviertas, porque puede pasar y es MUY REAL esa posibilidad. Idealmente NO debería pasar porque la idea de invertir es ganar guita, pero puede pasar. O sea no inviertas guita que NECESITES.

2. Informate. Aprendé qué tipo de inversor sos (conservador, moderado o agresivo; en lineas generales), sé honesto con esto porque tu salud mental está en juego también si no te cuidás, no es joda. La ansiedad y el estrés te pueden coger de parado.

3. Estudiá para lo que sea que quieras invertir. Si decidís volcarte al trading, estudiá trading. No seas paja. Yo me metí a los cabezazos como un cabrón y la pasé re mal. Estudiá como te sea comodo, pero estudiá. Invertir va de tomar decisiones informadas y e

ElRodrigote

Take into account

• If you go there for a couple of days try to rent a room with AirBNB, is cheaper than hotels and you'll save a lot using the kitchen. Everything is really expensive in Colonia, so eating in a restaurant can be VERY expensive. I can recommend you a guy who is a developer and has an apartment for rent
• Buy some Uruguayan pesos before going there to have pocket cash. Don't use Argentinean pesos because they will take advantage of you. Don't buy uruguayan pesos in Colonia, do it in Argentina before traveling
• Don't withdraw Uruguayan pesos the ATM, do dollars and then if you need pesos you can sell dollars which will be much cheaper
• Not every business will accept the Payoneer card, but those who do, you need to tell them is a prepaid or debit card. You'll be asked to enter your PIN
• Ferries: Colonia Express is the cheapest, but their service is not as good as Buquebus. If you chose to do Buquebus buy your tickets in Seacat instead of doing it directly in BuqueBus
• If you go for the day

ElRodrigote

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jjant

Guía introductoria a CodeMentor, por Marcos Casagrande (@marcosc90)

¿Que es CodeMentor?

Plataforma para freelancers.

Siempre que se hable de precio en esta guía será en USD

¿Qué lo diferencia de Upwork/Freelancer etc?

Kikobeats

import styled from 'styled-components'
import { theme } from 'rebass'

const { breakpoints } = theme
const lastIndex = breakpoints.length - 1

const getMediaBreakpoint = (breakpoints, breakpoint, index) => {
  if (index === 0) return `@media screen and (max-width: ${breakpoint})`
  const prevBreakpoint = breakpoints[index - 1]
  if (index === lastIndex) {

servel333

 Based on https://stackoverflow.com/a/31632215/761771

const reduceOp = function(args, reducer){
  args = Array.from(args);
  args.pop(); // => options
  var first = args.shift();
  return args.reduce(reducer, first);
};

cdiggins

React Best practices

I have summarized and compiled a list of React.JS best practices from various sources across the internet.

From the React docs

• https://reactjs.org/docs/components-and-props.html

  • props must be readonly

• https://reactjs.org/docs/state-and-lifecycle.html

elliette

Defining Many-to-Many Associations in Sequelize

Reference: Sequelize docs on association

Let’s say we have two models: Films and Festivals

We know that a film can be shown at many film festivals and that, conversely, a festival can show many films. This is what is known as a many-to-many relationship.

Knowing this, we can set up our associations:

slavafomin

Here's how you could create custom error classes in Node.js using latest ES6 / ES2015 syntax.

I've tried to make it as lean and unobtrusive as possible.

Defining our own base class for errors

errors/AppError.js

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?