betiol

import { useState, useEffect } from 'react';
import { database } from './';
import UserStorage from '../shared/UserStorage';

export async function save(data) {
  const { uid } = await UserStorage.getUser();
  const request = await database.ref(`user/${uid}/decks`);
  await request.push({ ...data });
}

joseluisq

import { Module, Global, DynamicModule } from '@nestjs/common'
import { EnvModule } from './env.module'
import { EnvService } from './env.service'
import { TypeOrmModule } from '@nestjs/typeorm'

function DatabaseOrmModule (): DynamicModule {
  const config = new EnvService().read()

  return TypeOrmModule.forRoot({
    type: config.DB_TYPE,

bvaughn

// This is an advanced example! It is not intended for use in application code.
// Libraries like Relay may make use of this technique to save some time on low-end mobile devices.
// Most components should just initiate async requests in componentDidMount.

class ExampleComponent extends React.Component {
  _hasUnmounted = false;

  state = {
    externalData: null,
  };

jeffijoe

import Koa from 'koa'
import parse from './busboy'
import AWS from 'aws-sdk'

const app = new Koa()

const s3 = new AWS.S3({ 
  params: { Bucket: 'myBucket' } 
})

gabrielsimplicio

******** PARTE 1 - COMANDOS BÁSICOS

## Para listar as imagens existentes localmente
-> docker images

## Para rodar um container
-> docker run -it centos /bin/bash

	run > executar uma imagem
	-i > interatividade

betiol

var Distance = (function () {

    var toRad = function (num) {
        return num * Math.PI / 180
    }

    return function Distance(start, end, options) {
        options = options || {}

        var radii = {

webuniverseio

  componentDidMount() {
    let prevState = this.props.getState();
    this.unsubscribe =
      this.props.subscribe(() => {
        const state = this.props.getState();
        if (state != prevState) {
          this.forceUpdate();
          prevState = state;
        }
      });

betiol

import React, {Component} from 'react';


class $NAME extends Component {
    render() {
        return (

        );
    }
}

geoffreydhuyvetters

What is React Fiber? And how can I try it out today?

what?

React Fiber is an ongoing reimplementation of React's core algorithm. It is the culmination of over two years of research by the React team.

• Andrew Clark: What's Next for React — ReactNext 2016
• React Fiber Architecture

why?

sibelius

import React from 'react';
import {
  View,
  Text,
} from 'react-native';
import { TextInputMask } from 'react-native-masked-text'

export default function maskedInputTemplate(locals) {
  if (locals.hidden) {
    return null;