Flutter Proxy

To install a proxy server in Google Chrome, you must do the following steps:

Open the browser.
Click the "?" icon in the upper right corner.
Go to "Settings".
Select the "Advanced" option.
Click the "System" tab.
Click on "Open proxy settings for your computer".
Click on "Network settings".
Activate the "Use proxy server" option.
In the tab that opens, specify the IP address of the proxy server. You must enter the address in the field of the protocol to which the proxy server belongs. You can get this information from the provider. Click the "OK" button to save your settings.

To scrape the content of an unordered list (ul) from a web page using Node.js, you can use a combination of libraries such as axios for making HTTP requests and cheerio for HTML parsing. Here's a basic example to get you started:

Install Required Packages:

npm install axios cheerio

Create a Scraper Script:

const axios = require('axios');
const cheerio = require('cheerio');

// URL of the web page you want to scrape
const url = 'https://example.com';

// Function to scrape the content of the ul element
async function scrapeULContent(url) {
  try {
    const response = await axios.get(url);
    const $ = cheerio.load(response.data);

    // Replace 'ul-selector' with the actual CSS selector of your ul element
    const ulContent = $('ul-selector').html();

    console.log('Scraped UL Content:');
    console.log(ulContent);
  } catch (error) {
    console.error(`Error scraping UL content: ${error.message}`);
  }
}

// Call the function with the URL
scrapeULContent(url);

Replace 'ul-selector' with the actual CSS selector that matches your ul element.

Run the Script:

node your_scraper_script.js

This example uses axios to make an HTTP request to the specified URL and cheerio to load and parse the HTML content. The $('ul-selector').html() line extracts the HTML content of the ul element based on the provided CSS selector.

Make sure to inspect the web page's HTML structure to find the appropriate CSS selector for your ul element. You can use browser developer tools to inspect the page source and identify the CSS selector that targets the specific ul you want to scrape.

In simple terms, it is a logically separated part of the main local or public network. It is through it that many users can use a proxy through a single server at the same time. Each connection is allocated to a separate subnet.

Start the program and add a template. Click on it twice to open a window. Here you need to specify the path to the file with the proxy and save the settings. Enter the following format in the file: HTTPS - 195.3.218.232:8000 - if the proxy is bound to your IP, or login:[email protected]:8000 - if you use a proxy with username and password authentication. Under "Settings" click on "Default", or fill everything in manually, and then confirm the changes you made.

Each option has its own advantages and disadvantages. HTTP is faster because it supports caching. And SOCKS provides better anonymity because it hides the headers of requested pages.