Ultra Proxy

A proxy is a service that allows access to websites blocked in different countries, while hiding your own IP address. It is a kind of intermediary between the end server and the owner's computer. A VPN provides an encrypted connection to the network, which not only allows you to keep your privacy, hide your IP address, encrypt Internet traffic, but also bypasses firewalls.

A browser configured for the HTTP protocol sends client requests not directly, but through a proxy server, which in turn sends them on its own behalf to the destination host. The proxy server here acts as a link between the computer and the requested resource, and the response it immediately sends to the client.

The proxy domain most often refers to the IP address where the server is located. It can only "learn" the IP address of the user when processing the traffic. But in most cases it does not store such information later for security reasons.

When working with OpenXML, you may need to parse date values from date-formatted cells in Excel spreadsheets. The date values in OpenXML are represented as numeric values, and you need to convert these numeric values to DateTime objects.

Here's an example using C# and the DocumentFormat.OpenXml library to parse date values from an Excel spreadsheet:

1. Install the Open XML SDK:

   • If you haven't already, install the DocumentFormat.OpenXml NuGet package:

nuget install DocumentFormat.OpenXml

Write the Parsing Code:

• Create a C# script or add the following code to your project:

using System;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Spreadsheet;

class Program
{
    static void Main()
    {
        string filePath = "path/to/your/excelfile.xlsx"; // Replace with the path to your Excel file

        // Call the function to parse dates from the Excel file
        ParseDatesFromExcel(filePath);
    }

    static void ParseDatesFromExcel(string filePath)
    {
        using (SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument.Open(filePath, false))
        {
            WorkbookPart workbookPart = spreadsheetDocument.WorkbookPart;
            SharedStringTablePart sharedStringTablePart = workbookPart.GetPartsOfType().FirstOrDefault();

            if (sharedStringTablePart != null)
            {
                foreach (WorksheetPart worksheetPart in workbookPart.WorksheetParts)
                {
                    foreach (Cell cell in worksheetPart.Worksheet.Descendants())
                    {
                        if (cell.DataType != null && cell.DataType.Value == CellValues.SharedString)
                        {
                            int sharedStringIndex = int.Parse(cell.InnerText);
                            string sharedStringValue = sharedStringTablePart.SharedStringTable.Elements().ElementAt(sharedStringIndex).InnerText;

                            if (DateTime.TryParse(sharedStringValue, out DateTime parsedDate))
                            {
                                Console.WriteLine($"Parsed Date: {parsedDate.ToShortDateString()}");
                            }
                            else
                            {
                                Console.WriteLine("Not a valid date format.");
                            }
                        }
                        else if (cell.CellValue != null)
                        {
                            if (DateTime.TryParse(cell.CellValue.Text, out DateTime parsedDate))
                            {
                                Console.WriteLine($"Parsed Date: {parsedDate.ToShortDateString()}");
                            }
                            else
                            {
                                Console.WriteLine("Not a valid date format.");
                            }
                        }
                    }
                }
            }
        }
    }
}

2. • Replace "path/to/your/excelfile.xlsx" with the actual path to your Excel file.

3. Run the Code:

   • Execute the code, and it will print parsed date values from the Excel file.

This code uses the SpreadsheetDocument class from the DocumentFormat.OpenXml.Packaging namespace to open the Excel file, and it iterates through the cells to parse and print date values. It checks if the cell contains a shared string (string stored in the shared string table) or a direct value. If it's a valid date, it parses and prints it. Adjust the code according to your specific needs and Excel file structure.

The messenger has bots that allow you to get a free proxy - @socks5_bot. First, run the bot and select a location to connect to get the IP address, username, password and port. Now, in "Settings", find the "Data and Disk" section. There, under "Proxy Settings" enter the server, port, password and login. If the setting will be made in the "Desktop", in the menu will have to find "Connection method", select "TGP through Socks5" and enter similar data.