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Python simulated Login Sina Weibo automatic access to the required code Sina API Abstract: This article to record what from beginning to end call the Sina API, installation API first step must is to install the library of sina Weibo, installed the PIP students directly in CMD execution PIP install Weibo can be installed successfully obtain oauth2.0 authorization mechanism as shown in the image below the link in it...
Scraping with Python Web study notes 7 Abstract: Chapter 7:Cleaning your dirty DataCleaning code briefly introduce the n-gram, n-gram is large vocabulary continuous speech recognition used a language model, for the Chinese, we call for Chinese language model (CLM, Chinese language model). In natural language processing, communication...
Requests Python and urllib two ways to download the page to the local Abstract: Objective: to download the file contents to the local TXT file by using requests and urllib for web pages in two ways. Page: Baidu home Requests http://www.baidu.com way: requestsimport sysreload import (sys) sys.setdefaultencoding ('utf-8') getWebPage def (URL) try: (): urlpage
Leetcode third questions - Substring Without Repeating Characters **Longest Abstract: problem given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters for "abcabcbb" is the ABC, which the length is 3.