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#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1

wenrg

# -*- coding: utf-8 -*-
import scrapy
from ted.items import TedItem


# class TedtalkSpider(scrapy.Spider):
class TedSpider(scrapy.Spider):
    name = 'tedspider'
    allowed_domains = ["ted.com"]
    start_urls = [

wenrg

# library packages
library(shiny)
library(shinythemes)
library(ggplot2)
library(ggthemes)
library(dplyr)
library(xts)
library(dygraphs)
library(leaflet)
library(RColorBrewer)

wenrg

######## library ########
library(ggplot2)
library(ggthemes)
library(dplyr)
library(RColorBrewer)
library(googleVis)
library(reshape2)


######## loading data ########