chuyihuang

# In model:
# include LangMapping
#
# lang_map({
#   status: [[:enabled, 1, "啟動"], [:disabled, 2, "取消"], [:unauthenticated, 0, "註冊中"]],
#   user_type: [[:standard, 0, "標準"], [:vip, 1, "高級"], [:vvip, 2, "最高級"], [:admin, 3, "管理員"]]
# })
# 會產生 class methods: all_xxxxs, instance methods: show_xxxx 2個方法
# 例如 user.show_status 會出現"啟動"、"取消"或"註冊中"

chuyihuang

{ '基隆市': ​​​​​
​​​​​   [ '仁愛區200',​​​​​
​​​​​     '信義區201',​​​​​
​​​​​     '中正區202',​​​​​
​​​​​     '中山區203',​​​​​
​​​​​     '安樂區204',​​​​​
​​​​​     '暖暖區205',​​​​​
​​​​​     '七堵區206' ],​​​​​
​​​​​  '臺北市': ​​​​​
​​​​​   [ '中正區100',​​​​​

chuyihuang

class PictureUploader < CarrierWave::Uploader::Base

  include CarrierWave::MiniMagick

  storage :file

  def store_dir
    "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
  end

chuyihuang

存取照片或相機時可能會遇到，通常是權限的問題，所以在info.plist中增加額外的key來處理

1. 增加 Privacy - Camera Usage Description, value的部分寫個為何要使用的理由
2. 增加 Privacy - Photo Library Usage Description, value的部分寫個為何要使用的理由

chuyihuang

rm -rf ~/.atom
rm -rf /usr/local/bin/atom
rm -rf /usr/local/bin/apm
rm -rf /Applications/Atom.app
rm -rf ~/Library/Preferences/com.github.atom.plist
rm -rf ~/Library/Application Support/com.github.atom.ShipIt
rm -rf ~/Library/Application Support/Atom
rm -rf ~/Library/Saved Application State/com.github.atom.savedState
rm -rf ~/Library/Caches/com.github.atom
rm -rf ~/Library/Caches/Atom

chuyihuang

1. 用brew install mongoldb
2. 安裝完畢後用ln -sfv /usr/local/opt/mongodb/*.plist ~/Library/LaunchAgents 連結
3. 加入自動launch清單 launchctl load ~/Library/LaunchAgents/homebrew.mxcl.mongodb.plist
4. 如果都無法啟動的話，可能要檢查log資料夾的權限: /usr/local/var/log/mongodb 改成使用者的
chown -R username mongodb
5. 以及chgrp:
chgrp -R groupname mongodb

chuyihuang

<?xml version="1.0"?>
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
  xmlns:o="urn:schemas-microsoft-com:office:office"
  xmlns:x="urn:schemas-microsoft-com:office:excel"
  xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"
  xmlns:html="http://www.w3.org/TR/REC-html40">
  <Worksheet ss:Name="Sheet1">
    <Table>
      <Row>
        <Cell><Data ss:Type="String">建立時間</Data></Cell>

chuyihuang

// https://www.eventbriteapi.com/v3/users/me/?token=SESXYS4X3FJ5LHZRWGKQ

import React, { Component } from 'react';
import {
	View,
	Text,
	StyleSheet
} from 'react-native';

const API_KEY = 'Bearer SESXYS4X3FJ5LHZRWGKQ';

chuyihuang

參考: http://10minbasics.com/react-native-network-request-failed-fix/

First of all, when you try to use the network in your app, you should enable it in XCode.

1. Click on your project in the Project Navigator
2. Open the Info tab (打開info.plist檔案)
3. Right click on App Transport Security Settings and select Add Row
4. For created row set the key “Allow Arbitrary Loads“, type to boolean and value to YES.

chuyihuang

module.exports = {
	entry: "./app.js",
	output: {
		filename: "./bundle.js"
	},
	module: {
		loaders: [
			{
				test: /jsx?$/,
				exclude: /node_modules/,