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borismus / gist:1032746
Created June 18, 2011 02:46
Convert a base64 string into a binary Uint8 Array
var BASE64_MARKER = ';base64,';
function convertDataURIToBinary(dataURI) {
var base64Index = dataURI.indexOf(BASE64_MARKER) + BASE64_MARKER.length;
var base64 = dataURI.substring(base64Index);
var raw = window.atob(base64);
var rawLength = raw.length;
var array = new Uint8Array(new ArrayBuffer(rawLength));
for(i = 0; i < rawLength; i++) {
import pandas as pd
from bs4 import BeautifulSoup
import requests
from time import sleep
import datetime
def clean_string(column):
return column.apply(lambda x: x.replace("\n",'',2)).apply(lambda x: x.replace(' ',''))
def scrape_reviews(PATH, n_pages, sleep_time = 0.3):