Leaf Proxy

To see the proxy server address on your PS, you need to do the following steps:

Launch PlayStation 4.
In the "Library" category, go to "Settings".
Select "Network.
Click on "Establish an Internet connection.
Select "Use LAN cable" or "Use Wi-Fi". In the second case, select an access point and specify the password. On a new page, select "Special". In categories "IP-address settings", click on the item "Automatic". You do not need to specify the DHCP hostname.
DNS settings - "Automatic".
MTU settings - "Automatic".
In the "Proxy Server" section, click on "Use".
On the page that opens, the data of the proxy server will be specified.

Download MarketApp, log in to your account and download the extension. Then go to the settings, find the item "Basic" and click on "Get your key". In the box provided to get your key, type Localhost, and then an IP key will appear, allowing you to trade freely on the marketplace.

Under such parsing we mean the collection of keywords from services such as Yandex Wordstat. These data will later be required for SEO-promotion of the site. The resulting word combinations are then integrated into the content of the resource, which improves its position in SERPs on a particular topic.

To organize multi-threaded scraping through a proxy in C#, you can use the HttpClient class along with tasks and threads. Additionally, you may use proxy rotation to avoid rate limiting and bans. Here's a basic example to get you started:

using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Threading.Tasks;

class Program
{
    static async Task Main()
    {
        // List of proxy URLs
        List proxyList = new List
        {
            "http://proxy1.com:8080",
            "http://proxy2.com:8080",
            // Add more proxies as needed
        };

        // Create HttpClient instances with a different proxy for each thread
        List httpClients = CreateHttpClients(proxyList);

        // List of URLs to scrape
        List urlsToScrape = new List
        {
            "https://example.com/page1",
            "https://example.com/page2",
            // Add more URLs as needed
        };

        // Create tasks for each URL
        List tasks = new List();
        foreach (string url in urlsToScrape)
        {
            tasks.Add(Task.Run(() => ScrapeUrl(url, httpClients)));
        }

        // Wait for all tasks to complete
        await Task.WhenAll(tasks);

        // Dispose of HttpClient instances
        foreach (HttpClient client in httpClients)
        {
            client.Dispose();
        }
    }

    static List CreateHttpClients(List proxies)
    {
        List clients = new List();
        foreach (string proxy in proxies)
        {
            var httpClientHandler = new HttpClientHandler
            {
                Proxy = new WebProxy(proxy),
                UseProxy = true,
            };

            clients.Add(new HttpClient(httpClientHandler));
        }

        return clients;
    }

    static async Task ScrapeUrl(string url, List httpClients)
    {
        // Select a random proxy for this request
        var random = new Random();
        var httpClient = httpClients[random.Next(httpClients.Count)];

        try
        {
            // Make the request using the selected proxy
            HttpResponseMessage response = await httpClient.GetAsync(url);

            // Check if the request was successful
            if (response.IsSuccessStatusCode)
            {
                string content = await response.Content.ReadAsStringAsync();
                // Process the content as needed
                Console.WriteLine($"Scraped {url}: {content.Length} characters");
            }
            else
            {
                Console.WriteLine($"Failed to scrape {url}. Status code: {response.StatusCode}");
            }
        }
        catch (Exception ex)
        {
            Console.WriteLine($"Error scraping {url}: {ex.Message}");
        }
    }
}

In this example:

The CreateHttpClients function creates a list of HttpClient instances, each configured with a different proxy from the provided list.

The ScrapeUrl function performs the actual scraping for a given URL using a randomly selected proxy.

The Main method creates tasks for each URL to be scraped and waits for all tasks to complete.

To enable responsive design mode in Firefox using Selenium, you can use the webdriver.FirefoxOptions() class and set the desired options for responsive design. Here's an example in Python:

from selenium import webdriver

# Create Firefox options
firefox_options = webdriver.FirefoxOptions()

# Enable responsive design mode
firefox_options.add_argument('--start-maximized')  # Start the browser in maximized mode
firefox_options.add_argument('--width=800')  # Set the initial width
firefox_options.add_argument('--height=600')  # Set the initial height

# Create the WebDriver instance with the specified options
driver = webdriver.Firefox(options=firefox_options)

# Navigate to a website
driver.get('https://example.com')

# Continue with your Selenium script...

# Close the browser when done
driver.quit()

In this example:

• --start-maximized: Opens the browser window in maximized mode.
• --width=800: Sets the initial width of the browser window to 800 pixels.
• --height=600: Sets the initial height of the browser window to 600 pixels.

You can adjust the width and height values based on your specific requirements.

Please note that the responsiveness of the design is primarily determined by the CSS media queries and how the website is designed to handle different viewport sizes. Changing the browser window size using Selenium does not necessarily trigger responsive behavior unless the website's CSS is designed to respond to changes in viewport size.

If you want to simulate specific devices with predefined sizes, you can use the mobile_emulation capability in Chrome. However, this is specific to Chrome and not available in Firefox.

from selenium import webdriver

chrome_options = webdriver.ChromeOptions()
chrome_options.add_experimental_option('mobileEmulation', {'deviceName': 'iPhone X'})

driver = webdriver.Chrome(chrome_options=chrome_options)
driver.get('https://example.com')

# Continue with your Selenium script...

driver.quit()

Keep in mind that responsive design testing is often more effectively done using tools built into browsers (e.g., Chrome DevTools) or specialized testing frameworks rather than relying solely on Selenium.