Kittoes0124

using System;
using System.Runtime.ConstrainedExecution;
using System.Runtime.InteropServices;
using System.Security;

namespace ByteTerrace.Windows.Api
{
    static class BitwiseHelpers
    {
        public static uint ConcatBits(ushort highPart, ushort lowPart) => ((((uint)highPart) << 16) | lowPart);

Kittoes0124

public sealed class Die
{
    private readonly int m_numberOfSides;
    private readonly IRandomNumberGenerator m_rng;

    public Die(int numberOfSides, IRandomNumberGenerator rng) {
        if (0 > numberOfSides) {
            throw new ArgumentOutOfRangeException(actualValue: numberOfSides, message: "value must be greater than zero", paramName: nameof(numberOfSides));
        }

Kittoes0124

/// <summary>
/// 
/// </summary>
/// <remarks>
/// https://www.redblobgames.com/grids/hexagons
/// </remarks>
public readonly struct HexCoordinate
{
    private const double SquareRootOfThree = 1.7320508075688772d;
    private const double SquareRootOfThreeHalved = (SquareRootOfThree * 0.5d);

Kittoes0124

COMMENT @
    C Interface:
        extern char* Rfc4180_ReadRow(const char* bufferOffset, const char* bufferTail, long long isQuotedSequence);

    Reference:
        https://tools.ietf.org/html/rfc4180
@

;-----------------------------; (CONSTANTS)
CARRIAGE_RETURN  = 00Dh

Kittoes0124

COMMENT @
    https://agner.org/optimize/instruction_tables.pdf
    https://agner.org/optimize/microarchitecture.pdf
    https://docs.microsoft.com/en-us/windows/desktop/api/fileapi/nf-fileapi-createfilew
    https://docs.microsoft.com/en-us/windows/desktop/api/fileapi/nf-fileapi-getfilesizeex
    https://docs.microsoft.com/en-us/windows/desktop/api/fileapi/nf-fileapi-readfile
    https://docs.microsoft.com/en-us/windows/desktop/api/fileapi/nf-fileapi-writefile
    https://docs.microsoft.com/en-us/windows/desktop/api/handleapi/nf-handleapi-closehandle
    https://docs.microsoft.com/en-us/windows/desktop/api/memoryapi/nf-memoryapi-createfilemappingw
    https://docs.microsoft.com/en-us/windows/desktop/api/memoryapi/nf-memoryapi-mapviewoffileex

Kittoes0124

.code

Main proc
    sub rsp, 28h    ; align with 16 while simultaneously setting up the "home space"
                    ; TODO: something useful here...
    xor eax, eax    ; set return value to zero
    add rsp, 48h    ; free all space that was reserved on the stack
    ret             ; end of main
Main endp
end

Kittoes0124

public class BinaryHeap<T>
{
	private readonly IComparer<T> m_comparer;
	private readonly IList<T> m_values;

	private int m_offset;

	public int Capacity => m_values.Count;
	public int Count => m_offset;

Kittoes0124

select X = X.n
     , [Circle] = [Circle].n
     , [DxCircle] = X.n / NullIf(2. * Abs(X.n), 0)
     , [Rectangle] = [Rectangle].n
     , [Dx Rectangle] = 1. / Sqrt(4 * X.n + 1)
     , [Square] = [Square].n
     , [Dx Square] = 1. / NullIf(2. * Sqrt(X.n), 0)
     , [Triangle] = [Triangle].n	 
     , [Dx Triangle] = 2. / Sqrt(8 * X.n + 1) 
     , [Square Triangle] = [Square Triangle].n

Kittoes0124

A048597 "Very round numbers: reduced residue system consists of only primes and 1."
    - finite (10)
    - 1, 2, 3, 4, 6, 8, 12, 18, 24, 30

A000040 "The prime numbers."
    - infinite
    - 2, 3, 5, 7, 11, 13, 17, 19, 23, 29...
    
30:
    - becomes 8 when passed through Euler's Totient Function

Kittoes0124

using System;
using System.Text;

namespace ByteTerrace.CSharp.Data
{
    public struct AsciiString : IEquatable<AsciiString>
    {
        private readonly byte[] m_data;
        private readonly uint m_length;
        private readonly uint m_offset;