saitoxu

onSubmit(e) {
  e.preventDefault()
  const fd = new FormData()
  fd.append('user[name]', this.state.name)
  fd.append('user[email]', this.state.email)
  fetch('http://example.com/users', {
    method: 'POST',
    body: fd
  }).then(response =>
    response.json()

saitoxu

/**
 * Copyright (c) 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 */

#import "AppDelegate.h"

saitoxu

// 外部ブラウザで開く例

import React, { Component } from 'react'
import { Alert, Linking, WebView } from 'react-native'

const ATS_ERROR_CODE = -1022

export default class WebViewSample extends Component {
  constructor(props) {
    super(props)

saitoxu

$ sudo su -
$ cd /opt
$ wget https://github.com/prometheus/node_exporter/releases/download/v0.15.2/node_exporter-0.15.2.linux-amd64.tar.gz
$ tar xzvf node_exporter-0.15.2.linux-amd64.tar.gz
$ mv node_exporter-0.15.2.linux-amd64.tar.gz /usr/local/src/
$ mv node_exporter-0.15.2.linux-amd64 node_exporter
$ vim /etc/systemd/system/node_exporter.service
$ vim /etc/default/node_exporter
$ systemctl daemon-reload
$ systemctl enable node_exporter.service

saitoxu

import React, { Component } from 'react'
import {
  ART,
  AppRegistry,
  StyleSheet,
  View,
  Text,
  Dimensions,
  Button
} from 'react-native'