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Questions tagged [data-retrieval]

Data retrieval involves extracting the wanted data from a dataset.

In order to retrieve the desired data the user present a set of criteria by a query which selects the demanded data from the dataset. The retrieved data may be stored in a file, printed, or viewed on the screen.

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How can I get public data from Twitter for free?

For educational purposes, I am trying to create a sentiment analysis which will analyze sentiments of Twitter users based on their behaviour (comments or replies) on the posts. It will also analyze the post sentiments based on the users replies and…
Rajesh Jat
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Why there is double\r\n instead of \r\n in the codes

original codes from PY4E: import socket import time HOST = 'data.pr4e.org' PORT = 80 mysock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) mysock.connect((HOST, PORT)) mysock.sendall(b'GET http://data.pr4e.org/cover.jpg HTTP/1.0\n\n') count =…
Christopher Knight
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