Big Data Digest authorized reprint from CaiJ Learning Python Author: J Brother Recently, the “explosion” incident of Eggshell Apartments has continued to ferment. During this period, due to rent arrears to landlords and refunds to tenants, Eggshell Apartments has fallen into a debt collection storm. In many places across the country, there have been mass … Read more
Partial Code:Results:The more anxious you are, the more chaotic it becomes; taking it slow is the fastest way. My learning path for Python is becoming clearer.Summary:1. You can’t just listen to lectures; you need to practice more and think critically.2. It’s not necessary to memorize all knowledge points; take good notes so you know where … Read more
To be honest, I believe Python is not overrated, based on the following judgments: I think Python’s advantages are still very obvious, and there are packages available in various industries. If you are studying deep learning, you will import torch as tf, but you also need to learn Python; if you are doing web scraping, … Read more
When it comes to asynchronous network programming, the library I have enjoyed using the most over the years is aiohttp. Those who have written web scrapers know that while requests are easy to use, they can easily get blocked by a high volume of requests. aiohttp perfectly addresses this pain point; it leverages Python’s asynchronous … Read more
Requests: The Python Library for Effortless HTTP Requests! Hello, I am Requests, the Python library that makes sending HTTP requests easy and enjoyable. Whether you are building web applications, scraping web data, or interacting with APIs, I provide the simplest and most intuitive way to communicate with web services. My Unique Charm Minimalist Design My … Read more
Understanding the differences between SOCKS and HTTP proxies is crucial for optimizing your online activities, whether you are a tech-savvy individual, a modern internet user, or a business owner. When using proxy IPs, it is essential to first understand the differences between these two protocols. 1. Understanding HTTP Proxies HTTP (Hypertext Transfer Protocol) proxies are … Read more
When learning Python, we often need to interact with the web, such as scraping web pages, calling third-party APIs, or retrieving data from backend services. Although Python’s built-in <span>urllib</span> is comprehensive, it can feel a bit cumbersome to use. At this point, let me introduce a “great helper”—requests. It allows you to perform various HTTP … Read more
Imagine being a programmer who has to repeat some boring and tedious tasks every day— logging into websites, submitting forms, scraping data, checking webpage content, or taking screenshots and recording screens. Isn’t it annoying? Now, what if we told you that Python can make browsers obey through automation tools and help you complete these heavy … Read more
Introduction This article summarizes various common encryption algorithms and encoding algorithms used in web scraping, detailing their principles and basic implementation methods in JavaScript and Python. When encountering JS encryption, you can quickly restore the encryption process. Some websites may have additional processing during encryption, but the general methods are similar. Common encryption algorithms: Symmetric … Read more
Application Architecture The rapid development of the Internet is driven by commercial economics. Currently, almost all commercial applications are based on the Internet, and they generally use C/S architecture, B/S architecture, or M/S architecture. C/S stands for Client-Server. B/S stands for Browser-Server. M/S stands for Mobile-Server. HTTP Protocol Currently, 90% of network transmissions on the … Read more