Pornez Proxy

To scrape an image using Selenium in C#, you can find the image element on the web page and then retrieve the image source (URL) or download the image file. Here's a simple example:

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

class Program
{
    static void Main()
    {
        // Set up the Chrome WebDriver
        using (var driver = new ChromeDriver())
        {
            // Navigate to the web page containing the image
            driver.Navigate().GoToUrl("https://example.com");

            // Find the image element (replace with your actual locator)
            IWebElement imageElement = driver.FindElement(By.XPath("//img[@id='your_image_id']"));

            // Get the source URL of the image
            string imageUrl = imageElement.GetAttribute("src");

            Console.WriteLine("Image Source URL: " + imageUrl);

            // Download the image (optional)
            DownloadImage(imageUrl);
        }
    }

    // Function to download the image
    static void DownloadImage(string imageUrl)
    {
        using (var webClient = new System.Net.WebClient())
        {
            // Replace "downloaded_image.jpg" with your desired file name
            webClient.DownloadFile(imageUrl, "downloaded_image.jpg");
            Console.WriteLine("Image Downloaded Successfully.");
        }
    }
}

In this example:

The Chrome WebDriver is set up.

The program navigates to a web page (replace "https://example.com" with the actual URL).

The image element is located using a locator (replace "//img[@id='your_image_id']" with the actual XPath or other locator for your image).

The source URL of the image is retrieved using GetAttribute("src").

Optionally, the DownloadImage function is called to download the image using WebClient. Adjust the file name and path as needed.

Transferring a large byte array using UDP involves breaking the data into smaller chunks and sending each chunk as a separate UDP datagram. Since UDP is a connectionless protocol, there's no guarantee that the chunks will arrive in the same order they were sent. Therefore, you'll also need to send additional information to reassemble the data correctly at the receiver side.

Here's a simple example using Python to send and receive large byte arrays using UDP:

1. Sender (Python script send_large_data.py):

import socket

def send_large_data(data, host, port):
    sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    chunk_size = 1024

    total_chunks = len(data) // chunk_size + 1
    sequence_number = 0

    for i in range(total_chunks):
        start = sequence_number * chunk_size
        end = start + chunk_size
        chunk = data[start:end]

        sock.sendto(chunk, (host, port))
        sequence_number += 1

    sock.close()

if __name__ == "__main__":
    large_data = b"This is a large byte array sent using UDP." * 100
    host = "127.0.0.1"
    port = 12345
    send_large_data(large_data, host, port)

2. Receiver (Python script receive_large_data.py):

import socket

def receive_large_data(host, port):
    sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    chunk_size = 1024
    total_chunks = 0
    received_data = b""

    while True:
        data, address = sock.recvfrom(chunk_size)
        total_chunks += 1
        received_data += data

        if len(received_data) >= (total_chunks - 1) * chunk_size:
            break

    sock.close()
    return received_data

if __name__ == "__main__":
    host = "127.0.0.1"
    port = 12345
    large_data = receive_large_data(host, port)
    print("Received data:", large_data)

In this example, the sender script send_large_data.py breaks the large byte array into chunks of 1024 bytes and sends each chunk as a separate UDP datagram. The receiver script receive_large_data.py receives the chunks and reassembles them into the original byte array.

To set up a proxy in Datacol Parser, follow these steps:

1. Open Datacol Parser and go to the "Settings" menu.
2. Select "Network settings" or "Proxy settings" depending on the version you are using.
3. Click on the "Add" button to create a new proxy profile.
4. Enter the proxy server address, port, and select the protocol (HTTP or HTTPS) from the drop-down menu.
5. If your proxy requires authentication, enter the username and password in the respective fields.
6. Click "Save" to add the proxy profile.
7. To use the proxy, select it from the list of available proxies in the "Proxies" section of your task settings.

Remember to use reliable and trustworthy proxy servers to ensure the security and stability of your tasks in Datacol Parser.

To disable a proxy-server in Yandex browser, you need to do the following steps:

Open the browser. Click on the icon "?" in the upper right corner. Go to "Settings". Type "proxy" in the search box. Click on "Proxy settings". In the tab that opens, select "Network settings". Disable the "Use proxy server" option.

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.