IP | Country | PORT | ADDED |
---|---|---|---|
50.217.226.42 | us | 80 | 51 minutes ago |
50.207.199.82 | us | 80 | 51 minutes ago |
50.172.75.125 | us | 80 | 51 minutes ago |
66.191.31.158 | us | 80 | 51 minutes ago |
178.128.200.87 | de | 80 | 51 minutes ago |
194.219.134.234 | gr | 80 | 51 minutes ago |
195.23.57.78 | pt | 80 | 51 minutes ago |
50.223.246.226 | us | 80 | 51 minutes ago |
50.172.88.211 | us | 80 | 51 minutes ago |
50.174.7.157 | us | 80 | 51 minutes ago |
50.175.123.235 | us | 80 | 51 minutes ago |
50.145.138.146 | us | 80 | 51 minutes ago |
202.85.222.115 | cn | 18081 | 51 minutes ago |
78.128.124.108 | bg | 5678 | 51 minutes ago |
50.175.212.72 | us | 80 | 51 minutes ago |
50.239.72.16 | us | 80 | 51 minutes ago |
50.174.7.154 | us | 80 | 51 minutes ago |
50.217.226.40 | us | 80 | 51 minutes ago |
50.168.72.119 | us | 80 | 51 minutes ago |
50.174.7.153 | us | 80 | 51 minutes ago |
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In the browser settings, select "Open Browser Settings" and then, finding the "Advanced" button, go to the "System" section. Click on the button "Open proxy server settings for computer" and in the section "Manual proxy settings" move the slider to the position "On". Now enter in the appropriate fields the IP address, proxy, port and click "Save".
The choice between using regular expressions and a library like PHP Simple HTML DOM Parser for scraping depends on several factors. Here are some considerations to help you decide:
HTML Parsing Complexity:
Maintainability:
Error Handling:
Performance:
Learning Curve:
In summary, while regular expressions might be suitable for simple HTML parsing tasks, using a dedicated HTML parsing library like PHP Simple HTML DOM Parser is generally a more robust and maintainable approach, especially for complex HTML structures. It provides a higher level of abstraction, making it easier to work with HTML documents in a reliable and efficient manner.
CefSharp is a .NET wrapper for the Chromium Embedded Framework (CEF) that allows you to embed a Chromium browser in your .NET applications. While CefSharp doesn't have a direct replacement for Selenium functions, you can use its own methods to interact with the browser and perform similar actions.
To find elements using XPath in CefSharp, you can use the GetElementById(), GetElementsByClassName(), GetElementsByTagName(), and GetElementsByAttribute() methods provided by the CEFBrowser and CefV8Handler classes.
Here's an example of how you can find elements using XPath in CefSharp:
First, install the CefSharp NuGet package in your project:
Install-Package CefSharp.Minimal
Use the following code to create a CefSharp browser and load a webpage:
using CefSharp.WinForms;
using System;
using System.Drawing;
using System.Windows.Forms;
namespace CefSharpExample
{
public class Program
{
[STAThread]
public static void Main(string[] args)
{
CefSettings settings = new CefSettings();
settings.BrowserSubprocessPath = "path/to/cef/browser_win32_x64.exe";
settings.CefCommandLineArgs.Add("--disable-gpu");
settings.CefCommandLineArgs.Add("--headless");
Cef.Initialize(settings);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
using (Form mainForm = new Form())
{
ChromiumWebBrowser browser = new ChromiumWebBrowser("https://www.example.com");
mainForm.Controls.Add(browser);
mainForm.Show();
// Wait for the browser to initialize
Application.DoEvents();
// Load the JavaScript needed to interact with the browser
browser.EvaluateScriptAsync("document.body.style.behavior = 'url(#default#homepage)'; document.body.style.expression = 'ieUseLinkHover=true';");
// Wait for the page to load
Application.DoEvents();
// Add event handlers for navigation, loading, and error events
browser.LoadingStateChanged += (sender, args) => { };
browser.NavigationStateChanged += (sender, args) => { };
browser.ErrorOccurred += (sender, args) => { };
// Perform actions on the webpage using the browser object
// ...
// Close the browser when done
browser.Dispose();
}
Cef.Shutdown();
}
}
}
To find elements using XPath, you can use the CefV8Handler class to execute JavaScript code that locates elements based on the XPath expression. Here's an example of how to find elements using XPath:
using System;
using CefSharp.WinForms;
namespace CefSharpXPathExample
{
public class Program
{
[STAThread]
public static void Main(string[] args)
{
CefSettings settings = new CefSettings();
settings.BrowserSubprocessPath = "path/to/cef/browser_win32_x64.exe";
settings.CefCommandLineArgs.Add("--disable-gpu");
settings.CefCommandLineArgs.Add("--headless");
Cef.Initialize(settings);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
using (Form mainForm = new Form())
{
ChromiumWebBrowser browser = new ChromiumWebBrowser("https://www.example.com");
mainForm.Controls.Add(browser);
mainForm.Show();
// Wait for the browser to initialize
Application.DoEvents();
// Load the JavaScript needed to interact with the browser
browser.EvaluateScriptAsync("document.body.style.behavior = 'url(#default#homepage)'; document.body.style.expression = 'ieUseLinkHover=true';");
// Wait for the page to load
Application.DoEvents();
// Execute JavaScript code to find elements using XPath
browser.ExecuteScriptAsync("var xpath = arguments[0];" +
"var result = document.evaluate(xpath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null);" +
"return result.singleNodeValue;", "//*[@id='element-id']");
// Perform actions on the webpage using the browser object
// ...
// Close the browser when done
browser.Dispose();
}
Cef.Shutdown();
}
}
}
In this example, we use the ExecuteScriptAsync() method to execute JavaScript code that finds elements using the provided XPath expression. The JavaScript code uses the document.evaluate() method to find the first matched node based on the provided XPath expression.
Keep in mind that the CefSharp library is actively maintained and provides a wide range of features for interacting with the browser. You can find more information and examples in the CefSharp GitHub repository.
To check if your proxy is working, you can perform a simple test by accessing a website through the proxy. Here's a step-by-step guide:
1. Open your web browser and navigate to a website that you can use to test your proxy connection. Websites like "http://www.whatismyip.com/" or "https://www.proxy-check.org/" are commonly used for this purpose.
2. If you're using a proxy server, you'll need to configure your browser or a proxy extension to use the proxy. You can usually find this setting in your browser's network settings or under the proxy settings.
3. Enter the proxy server address (IP address or hostname) and port number in the appropriate fields in your browser or proxy extension settings.
4. Save your changes and refresh the web page with the test site.
5. If the proxy is working correctly, the website should display your proxy's IP address or a different IP address than your original one. This indicates that the proxy is successfully routing your traffic.
6. If the website displays your original IP address, it means that the proxy is not working or not being used.
Paid proxies are definitely better and more reliable than free ones. How do you test them? You can simply use the Hidemy Name service. It also shows which protocols the service uses and how reliable the connection is.
What else…