render() {
        const status = 'Next player: X';

        return (
            <div>
                <div className="status">{status}</div>
                <div className="board-row">
                    {this.renderSquare(0)}
                    {this.renderSquare(1)}//なんで一つ前の0を上書きしない？？
                    {this.renderSquare(2)}
                </div>
                <div className="board-row">
                    {this.renderSquare(3)}
                    {this.renderSquare(4)}
                    {this.renderSquare(5)}
                </div>
                <div className="board-row">
                    {this.renderSquare(6)}
                    {this.renderSquare(7)}
                    {this.renderSquare(8)}
                </div>
            </div>
        );
    }

[
  'O', null, 'X',
  'X', 'X', 'O',
  'O', null, null,
]
//急にどうして多次元配列にできてるの？

[
  ['O', null, 'X'],
  ['X', 'X', 'O'],
  ['O', null, null]
]

  render() {
    const history = this.state.history; //render()の上でも良くない？
    const current = history[history.length - 1];
    const winner = calculateWinner(current.squares);
    let status;
    if (winner) {
      status = 'Winner: ' + winner;
    } else {
      status = 'Next player: ' + (this.state.xIsNext ? 'X' : 'O');
    }

    return (
      <div className="game">
        <div className="game-board">
          <Board
            squares={current.squares}
            onClick={(i) => this.handleClick(i)}
          />
        </div>
        <div className="game-info">
          <div>{status}</div>
          <ol>{/* TODO */}</ol>
        </div>
      </div>
    );
  }

    const moves = history.map((step, move) => {
      const desc = move ?    // ? ???
        'Go to move #' + move : // : ???
        'Go to game start';
      return (
        <li>
          <button onClick={() => this.jumpTo(move)}>{desc}</button>
        </li>
      );
    });

a = [1,2,3,4]
b = [3,4]

//なんとかして

c = [1,2]

//を得たい

let c = a.filter(n => b.indexOf(n) === -1);

const a = [1, 2, 3, 4]
const b = [2, 3]

a.filter(elem => !b.includes(elem))

var request = require("request");

var options = { method: 'POST',
  url: 'https://api.hubapi.com/contacts/v1/contact/',
  qs: { hapikey: 'demo' },
  headers: 
   { 
     'Content-Type': 'application/json' },
  body: 
   { properties: 
      [ { property: 'email', value: 'testingapis@hubspot.com' },
        { property: 'firstname', value: 'test' },
        { property: 'lastname', value: 'testerson' },
        { property: 'website', value: 'http://hubspot.com' },
        { property: 'company', value: 'HubSpot' },
        { property: 'phone', value: '555-122-2323' },
        { property: 'address', value: '25 First Street' },
        { property: 'city', value: 'Cambridge' },
        { property: 'state', value: 'MA' },
        { property: 'zip', value: '02139' } ] },
  json: true };

request(options, function (error, response, body) {
  if (error) throw new Error(error);

  console.log(body);
});

// Make a POST request with a JSON payload.
var data = {
  'name': 'Bob Smith',
  'age': 35,
  'pets': ['fido', 'fluffy']
};
var options = {
  'method' : 'post',
  'contentType': 'application/json',
  // Convert the JavaScript object to a JSON string.
  'payload' : JSON.stringify(data)
};
UrlFetchApp.fetch('https://httpbin.org/post', options);

function postHubspot(text){
  
  
  
  // Make a POST request with a JSON payload.
var data = {
  'properties': 
      [ { property: 'email', value: 'testingapis@hubspot.com' },
        { property: 'firstname', value: 'test' },
        { property: 'lastname', value: 'testerson' },
        { property: 'website', value: 'http://hubspot.com' },
        { property: 'company', value: 'HubSpot' },
        { property: 'phone', value: '555-122-2323' },
        { property: 'address', value: '25 First Street' },
        { property: 'city', value: 'Cambridge' },
        { property: 'state', value: 'MA' },
        { property: 'zip', value: '02139' } ], 

  'json': true  
};


var options = {
  'method' : 'post',
  'contentType': 'application/json',
  // Convert the JavaScript object to a JSON string.
  'payload' : JSON.stringify(data)
};

UrlFetchApp.fetch('https://api.hubapi.com/contacts/v1/contact/?hapikey="hubspotのAPIキー"', options);
  

};

import * as React from 'react';
import { Button, View, Text } from 'react-native';
import { NavigationContainer } from '@react-navigation/native';
import { createStackNavigator } from '@react-navigation/stack';

function HomeScreen({ navigation }) {
  return (
    <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
      <Text>Home Screen</Text>
      <Button
        title="Go to Details"
        onPress={() => navigation.navigate('Details')}
      />
    </View>
  );
}

function DetailsScreen({ navigation }) {
  return (
    <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
      <Text>Details Screen</Text>
      <Button
        title="Go to Details... again"
        onPress={() => navigation.push('Details')}
      />
      <Button title="Go to Home" onPress={() => navigation.navigate('Home')} />
      <Button title="Go back" onPress={() => navigation.goBack()} />
      <Button
        title="Go back to first screen in stack"
        onPress={() => navigation.popToTop()}
      />
    </View>
  );
}

const Stack = createStackNavigator();

function App() {
  return (
    <NavigationContainer>
      <Stack.Navigator initialRouteName="Home">
        <Stack.Screen name="Home" component={HomeScreen} />
        <Stack.Screen name="Details" component={DetailsScreen} />
      </Stack.Navigator>
    </NavigationContainer>
  );
}

export default App;

import HomeScreen from "./pages/Home"
import DetailScreen from "./pages/Details"

import * as React from 'react';
import { View, Text, Button } from 'react-native';


export default ({route, navigation}) => {

    return (
        <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
            <Text>Home Screen</Text>
            <Button
                title="Go to Details... again"
                onPress={() => navigation.push('Detail')}
            />
        </View>
    );


}

<Button onPress={ ()=> navigation.navigate("Individual",{
    content: elem.jobDetail,
    id: elem.id,
    done: elem.done
 })} title={""}/>

route.id

{
  "rules": {
    ".read": true,
    ".write": true
  }
}

rules_version = '2';
service cloud.firestore {
  match /databases/{database}/documents {
    match /{document=**} {
      allow read, write: if false;
    }
  }
}