Questions tagged as 'crawling'

Well, I'm doing a web crawler to fetch the value of a coin. I wrote the following code in python: #coding: utf-8 from urllib2 import urlopen conteudo = urlopen('http://dolarhoje.com/bitcoin').read() procurar1 = '<span class="symbol"&g...

I need to make the selection of the information on the left side of the chart according to my need, but I can not reference the information. I did not put any code because I tried it in many ways (according to what I learned from my other questi...

Alright? I have a big problem with automating word search on Google. Would you like some help, who has already done it, how should you use it? I have a machine on DigitalOcean in Toronto (Canada) are configured with Squid 3.0, however I...

I'm doing some research, and I'm logging into the ecac site using my company's certificate ... using Chrome I can log into the system without any problem because chrome asks for the certificate to authenticate the login. I tried to implement a...

I'm trying to get information from a site using DOMDocument but it's giving an error. DOMDocument::loadHTMLFile(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:ssl3_get_server_certificate:certi...