Spring Proxy

To specify the data of a proxy server in the Opera browser, you need to follow the algorithm below:

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

To send a user class object over UDP, you will need to serialize the object into a format that can be transmitted over the network. Here's a step-by-step guide on how to do it in Python:

1. Import necessary libraries:

import pickle
import socket

2. Define your user class:

class User:
    def __init__(self, name, age):
        self.name = name
        self.age = age

3. Serialize the user object using pickle:

def serialize_user(user):
    return pickle.dumps(user)

4. Create a UDP socket:

def create_udp_socket(host, port):
    sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    sock.bind((host, port))
    return sock

5. Send the serialized user object over UDP:

def send_user(sock, user, host, port):
    serialized_user = serialize_user(user)
    sock.sendto(serialized_user, (host, port))

6. Putting it all together:

if __name__ == "__main__":
    user = User("John Doe", 30)
    host, port = "127.0.0.1", 12345
    sock = create_udp_socket(host, port)
    send_user(sock, user, host, port)

On the receiving side, you will need to deserialize the received data using pickle and create a new user object from it.

A proxy pool is a database that includes addresses for multiple proxy servers. For example, each VPN service has one. And it "distributes" them in order to the connected users.

You need to go to "Settings", click on "WiFi", select the current network to which the smartphone is connected, tap on "Proxy settings". And then - deactivate the item.

To connect a proxy for Instagram, you need to use third-party services. With their help, you can assign a separate proxy for each account, through which the profile will work. An example of a service is Instaplus. You can also use built-in proxies on the site.