Chromedriver Proxy

To connect your iPhone to a proxy server, follow these steps:

Open the "Settings" section. Go to the "Wi-Fi" tab. Next to your access point, click on "i". Click on "Proxy settings". Use the manual setting and specify the proxy data. To specify the proxy username and password you need to enable the "Authentication" option. Save your settings.

Jsoup is a Java library for working with HTML documents. To scrape links using Jsoup, you can use its selector syntax to target the anchor elements and then extract the href attributes. Here's a simple example:

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import java.io.IOException;

public class LinkScraper {
    public static void main(String[] args) {
        String url = "https://example.com";

        try {
            // Connect to the website and get the HTML document
            Document document = Jsoup.connect(url).get();

            // Select all anchor elements
            Elements links = document.select("a");

            // Iterate over each anchor element and print the href attribute
            for (Element link : links) {
                String href = link.attr("href");
                System.out.println("Link: " + href);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

Make sure to replace the url variable with the URL of the website you want to scrape.

This example connects to the specified URL, retrieves the HTML document, selects all anchor elements using the "a" selector, and then iterates over them to print the href attributes.

You need to include the Jsoup library in your project. If you are using Maven, you can add the following dependency to your pom.xml:

    org.jsoup
    jsoup
    1.14.3 

To disable WebRTC in Chrome using Selenium ChromeDriver in C#, you can use ChromeOptions to set the necessary command-line arguments. Here's an example:

using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;

class Program
{
    static void Main()
    {
        ChromeOptions chromeOptions = new ChromeOptions();

        // Disable WebRTC
        chromeOptions.AddArgument("--disable-webrtc");

        // Other options (customize as needed)
        // chromeOptions.AddArgument("--use-fake-device-for-media-stream");
        // chromeOptions.AddArgument("--use-fake-ui-for-media-stream");

        IWebDriver driver = new ChromeDriver(chromeOptions);

        // Your Selenium script...

        driver.Quit();
    }
}

In this example:

--disable-webrtc is added as a command-line argument to disable WebRTC in Chrome.

Additional options related to WebRTC are provided in comments. Uncomment and customize them based on your specific requirements.

Make sure to replace the "Your Selenium script..." comment with the actual logic of your Selenium script.

To make a selection in a drop-down menu using Selenium, you can follow these steps:

1. Import the necessary libraries:

from selenium import webdriver
from selenium.webdriver.support.ui import Select

2. Create a WebDriver instance and navigate to the webpage containing the drop-down menu:

driver = webdriver.Chrome(executable_path='path/to/chromedriver')
driver.get('http://example.com')

3. Locate the drop-down menu element using its id, name, xpath, or css_selector:

drop_down = Select(driver.find_element_by_id('dropdown-menu-id'))

4. Select an option from the drop-down menu:

# To select an option by visible text
drop_down.select_by_visible_text('Option Text')

# To select an option by its value attribute
drop_down.select_by_value('option-value')

# To select an option by its index (0-based)
drop_down.select_by_index(2)

5. Close the WebDriver instance:

driver.quit()

Here's a complete example:

from selenium import webdriver
from selenium.webdriver.support.ui import Select

driver = webdriver.Chrome(executable_path='path/to/chromedriver')
driver.get('http://example.com')

drop_down = Select(driver.find_element_by_id('dropdown-menu-id'))
drop_down.select_by_visible_text('Option Text')

driver.quit()

Remember to replace 'path/to/chromedriver' with the actual path to your ChromeDriver executable and 'dropdown-menu-id' with the actual ID of the drop-down menu element.

The easiest option is to use ready-made online proxy checkers. For example, Hidemy.name, which shows the type of protocol used. Or you can simply run Speedtest - this will show you the bandwidth and response speed (ping).