sibelius

type Props = {
};
const FormUseFormik = (props: Props) => {
  const { enqueueSnackbar } = useSnackbar();

  const onSubmit = (values) => {
    enqueueSnackbar(`submit:  ${JSON.stringify(values)}`, {
      preventDuplicate: true,
      persist: false,
    });

sibelius

const winston = jest.genMockFromModule('winston');

const format = jest.fn();
format.json = jest.fn();

const Winston = {
  ...winston,
  format,
  transports: {
    File: jest.fn(),

rogeriochaves

14/10/2019 02:42

Last Message ID: 89569

Andrew M. Webb on Twitter

sibelius

import { useEffect, useRef } from 'react';
import { useHistory } from 'react-router-dom';

export const usePrompt = (when: boolean, message: string = 'Are you sure you want to quit without saving your changes?') => {
  const history = useHistory();

  const self = useRef(null);

  const onWindowOrTabClose = event => {
    if (!when) {

Jaredk3nt

const MyContext = createContext();

function reducer(state, action) {
  switch (action.type) {
    case "COUNT_REQUEST":
      return {
        ...state,
        loading: true,
        err: undefined
      };

diego3g

# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH

export ANDROID_HOME=~/Android/Sdk
export PATH="$PATH:$ANDROID_HOME/tools"
export PATH="$PATH:$ANDROID_HOME/platform-tools"

# Path to your oh-my-zsh installation.
export ZSH="/Users/diegofernandes/.oh-my-zsh"
export PATH="$PATH:/usr/local/bin"

RedHatter

import React, { useState, useContext, useRef } from 'react'
import { DatePicker } from 'material-ui-pickers'
import { MuiPickersContext } from 'material-ui-pickers'

export default function DateMultiPicker({
  value,
  onChange,
  labelFunc,
  format,
  emptyLabel,

sibelius

import * as React from 'react';
import { withRouter } from 'react-router-dom';

import { isLoggedIn } from '../../security/authentication';
import routeTo from '../utils/routeTo';

const authenticatedMiddleware = Component => {
  class AuthenticatedMiddleware extends React.PureComponent {
    componentDidMount() {
      this.redirectIfNotAuthenticated();

matvaleriano

React Resume

Props

Props são atributos que podem ser passados para componentes (não mude eles dentro do component que vc está usando)

Pros are attributes that can be passed to components (don't change them into the component which is using them)

States

A melhor forma de manipular as props que foram passadas e outros atributos do seu component

smoothml

from pyspark.sql import functions as F
from pyspark.sql.types import DoubleType
import pandas as pd
from sklearn.externals import joblib


def make_predictions(sc, df, feature_cols, model_path):
    """
    Make predictions.