Most voted "crawling" questions
4 questions
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28
votes4
answers1189
viewsHow does a search engine work?
I am making it clear that I am not asking how to make my site appear better in the search index. Today we have several search engines. Some very well known as Google and Bing and others not so much,…
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2
votes2
answers279
viewsWeb Crawler searching for specific text on the page
Well, I’m making a Crawler web to fetch the value of a coin. I wrote the following code in python: #coding: utf-8 from urllib2 import urlopen conteudo =…
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1
votes0
answers65
viewsMake clicks for interactive online chart
I need to select the information on the left side of the graph according to my need, but I cannot reference the information. I didn’t put any code because I tried it in various ways (according to…
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0
votes1
answer168
viewsProblem with Domdocument Openssl
I’m trying to get information from a website using DOMDocument but you’re making a mistake. DOMDocument::loadHTMLFile(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL…