IP | Country | PORT | ADDED |
---|---|---|---|
5.227.219.207 | ru | 8424 | 43 minutes ago |
50.207.199.81 | us | 80 | 43 minutes ago |
218.64.255.198 | 7302 | 43 minutes ago | |
50.207.199.83 | us | 80 | 43 minutes ago |
20.84.109.185 | us | 80 | 43 minutes ago |
50.169.222.241 | us | 80 | 43 minutes ago |
154.16.146.47 | us | 80 | 43 minutes ago |
154.16.146.42 | us | 80 | 43 minutes ago |
39.175.92.35 | cn | 30001 | 43 minutes ago |
163.53.75.202 | in | 8080 | 43 minutes ago |
213.33.98.123 | at | 8080 | 43 minutes ago |
41.230.216.70 | tn | 80 | 43 minutes ago |
50.144.212.204 | us | 80 | 43 minutes ago |
62.99.138.162 | at | 80 | 43 minutes ago |
194.158.203.14 | by | 80 | 43 minutes ago |
213.143.113.82 | at | 80 | 43 minutes ago |
139.59.1.14 | in | 8080 | 43 minutes ago |
85.215.64.49 | de | 80 | 43 minutes ago |
80.228.235.6 | de | 80 | 43 minutes ago |
96.113.158.126 | us | 80 | 43 minutes ago |
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Click on the three bars located in the upper right corner and click on "Settings". When the settings page appears in front of you, go down to the "System" section and click on "Proxy settings". In the window that appears, click on "Network settings" and then check the box next to "Use a proxy server for local connections". Now all you have to do is enter the IP address and port of the proxy server, and then save your changes.
Although free proxies are popular, they are far from being flawless in their work. Many of their IP addresses are blacklisted by popular resources, and the data transfer speed and stability are very unreliable. When choosing a proxy, keep in mind that the new version of IPv6 is not supported by most websites. Note also that proxies are divided into private and public, statistical and dynamic, and support different network protocols.
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.
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.
In WCF (Windows Communication Foundation), UDP communication is not supported directly as it is a point-to-point communication protocol. However, you can create a custom UDP duplex binding and use callbacks to send and receive data. Here's an example of how to do this:
1. Create a new WCF project or add a new service to an existing project.
2. Define the service contract for the UDP communication. For example:
[ServiceContract]
public interface IUdpService
{
[OperationContract]
void SendData(string data);
[OperationContract]
string ReceiveData();
}
3. Implement the service contract in a class:
public class UdpService : IUdpService
{
private const int Port = 12345;
private readonly UdpClient _udpClient = new UdpClient(Port);
public void SendData(string data)
{
var bytes = Encoding.ASCII.GetBytes(data);
_udpClient.Send(bytes, bytes.Length);
}
public string ReceiveData()
{
var bytes = _udpClient.Receive(ref EndPoint);
var data = Encoding.ASCII.GetString(bytes);
return data;
}
}
4. Create a custom UDP duplex binding. Add the following code to a new class:
public class UdpDuplexBinding : Binding, IDisposable
{
private UdpClient _udpClient;
public UdpDuplexBinding()
{
_udpClient = new UdpClient();
}
public override void Close()
{
_udpClient?.Close();
}
public override void Dispose()
{
Close();
GC.SuppressFinalize(this);
}
// Implement other required binding members
}
5. Implement a custom UdpDuplexSessionChannel for the UDP duplex binding. Add the following code to a new class:
public class UdpDuplexSessionChannel : DuplexSessionChannel
{
private readonly UdpClient _udpClient;
public UdpDuplexSessionChannel(UdpClient udpClient)
{
_udpClient = udpClient;
}
protected override void OnOpen(TimeSpan timeout)
{
base.OnOpen(timeout);
_udpClient.EnableBroadcast = true;
}
protected override void OnClose()
{
_udpClient.Close();
base.OnClose();
}
// Implement other required session channel members
}
6. Create a custom UdpDuplexSession for the UDP duplex binding. Add the following code to a new class:
public class UdpDuplex
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