Here is a program demonstrating how to get the names of the top-level subdirectories in a given directory:

Here is a method that, if passed a proper noun, such as a person's name or a street address, will return a properly formatted version of that string:

And here is an example of using method ProperlyCapitalizeName in a program:

It just so happens that any character we might use in a string has a numerical encoding. The alphabet ranges from 65-90 for capital letters A through Z, and from 97-122 for lowercase letters a-z. When we want to work with text encoding, we need to add the following namespace to the top of our source code file:

using System.Text;

The numerical representation of our English alphabet takes the form of unique numbers for each upper and lowercase letter, and these are stored in a variable type called byte. A byte is an 8-bit integer that can hold values from 0 to 255.

If we have a string variable named sChar, we can obtain its numerical encoding as follows, if we have referenced the System.Text namespace:

byte[] bt = Encoding.Default.GetBytes(sChar);

The reverse is encoding bytes to characters. If we have an array of bytes, we can convert each element’s value to its corresponding character:

byte[] bytes = {40, 80, 20};
char result;
foreach(byte number in bytes)
{
  result = Convert.ToChar(number);
  Console.WriteLine(“{0} converts to {1}.”, number, result);
}

Full source code listing:

download sourcecode

using System;
using System.Reflection;
using System.IO;

namespace GetFilesRecursively {
class Program {

    static void Main(){
        int cnt = 0;
        long bites = 0;
        string p = string.Empty;
        foreach (string file in System.IO.Directory.GetFiles(
            GetExecutingDirectoryName(), "*",SearchOption.AllDirectories))
        {
            cnt++;
            FileInfo fi = new FileInfo(file);
            bites += fi.Length;
            //do something with file
            p = String.Format("{0:n0}", (int)bites);
        }   
        Console.Write(" Total files: {0}, ", cnt.ToString());
        Console.WriteLine("totaling {0} bytes.", p);
    }

    /* found following method here: 
    https://www.red-gate.com/simple-talk/blogs/c-getting-
    the-directory-of-a-running-executable/ */
    public static string GetExecutingDirectoryName()
    {
        var location = new Uri(Assembly.GetEntryAssembly().GetName().CodeBase);
        return new FileInfo(location.AbsolutePath).Directory.FullName;
    }       
  }
}

I wrote a custom page in PHP to count the number of blog entries I have made, on a Flatpress self-hosted blog.

I've updated the script to work on my 2023 HTMLy blog, but the original script was for Flatpress.

We went tonight for revival meeting. Richie Coomer, a former middle school teacher of mine, was the preacher. Followed that upon getting home with three episodes of Money Heist.

If passed a valid subdirectory, this 60-line C# console program will zip it to .zip file that is located in same directory as executing code.

I can't remember who put me onto this nifty javascript utility. It was someone on the donationcoder forum, but it's been a long time ago and cursory search didn't turn up the relevant post.

Anyway, encrypt-to-HTML is a real jewel written by Steve Clay, a Floridian web dev. You supply it plain text, either by typing or pasting into a textbox, or else from loading it from a file, and it produces an encrypted HTML file containing your protected content. When you open the produced HTML file in a browser, you're provided with a password textbox. You must enter the correct password and then your plain text will be decrypted and shown to you.

You can download this utility here. It's a 12.6 Kb download.

This small download is downloadable here on my website.

Introducing the CopyTo method, which faithfully copies one directory's contents to another directory. The method listing is on Github here.

And here is a sample program demonstrating its usage.

I wrote a library, crypt.dll that permits conversion of images to Base64 strings, and vice versa. The source code can be downloaded from github

It just so happens that any character we might use in a string has a numerical encoding. The alphabet ranges from 65-90 for capital letters A through Z, and from 97-122 for lowercase letters a-z. When we want to work with text encoding, we need to add the following namespace to the top of our source code file:

using System.Text;

The numerical representation of our English alphabet takes the form of unique numbers for each upper and lowercase letter, and these are stored in a variable type called byte. A byte is an 8-bit integer that can hold values from 0 to 255.

If we have a string variable named sChar, we can obtain its numerical encoding as follows, if we have referenced the System.Text namespace:

byte[] bt = Encoding.Default.GetBytes(sChar);

The reverse is encoding bytes to characters. If we have an array of bytes, we can convert each element’s value to its corresponding character:

byte[] bytes = {40, 80, 20};
char result;
foreach(byte number in bytes)
{
    result = Convert.ToChar(number);
    Console.WriteLine(“{0} converts to {1}.”, number, result);
}

You can download a sample program here.