yamankatby

const reactDevelopers = {
  yamanKatby: {
    fullName: "Yaman KATBY",
    userName: "@yamankatby"
  },
  ahmetKaya: {
    fullName: "Ahemt KAYA",
    userName: "@ahmetkaya"
  }
};

yamankatby

const sayHello = (name, surname) => 'Merhaba ' + name + ' '+ surname + '!'; // 💩 Karmaşık
const sayHello = (name, surname) => `Merhaba ${name} ${surname}!`; // 🎉 Daha kolay

yamankatby

exports.sayHello = name => `Merhaba ${name}!`;
module.exports = name => `Merhaba ${name}!`;

yamankatby

const sayHello = require("./old-export");

yamankatby

export const sayHello = name => `Merhaba ${name}!`;
export default name => `Merhaba ${name}!`;

yamankatby

import { sayHello } from "./new-export";
import sayHello from "./new-export";

yamankatby

import React from "react";
import { Text, View } from "react-native";

import ProgressOverlay from "react-native-progress-overlay";

const Home = props => {
  return (
    <View style={{ flex: 1 }}>
      <ProgressOverlay visible={true} />
      <Text>Hi, this is my Home screen!</Text>

yamankatby

export const showProgress = (text) => ({
  type: "SHOW_PROGRESS",
  text
});

export const hideProgress = () => ({
  type: "HIDE_PROGRESS"
});

yamankatby

const initialState = {
  visible: false,
  text: ""
};

export default (state = initialState, action) => {
  switch (action.type) {
    case "SHOW_PROGRESS":
      return {
        ...state,

yamankatby

import React from "react";
import { View } from "react-native";
import { connect } from "react-redux";

import ProgressOverlay from "react-native-progress-overlay";

const App = props => {
  return (
    <View>
      <ProgressOverlay visible={props.visible} text={props.text} />