Blokyk

#include <stdint.h>

// --- popcnt as a C integer constant expression ---
// this is the kinda bullshit required when you can't use C++ >:|

#define __const_popcnt2(val) ((val) == 0 ? 0 : ((val) == 2 ? 2 : 1))
#define __const_popcnt4(val) (__const_popcnt2((val) & 0b11) + __const_popcnt2((uint8_t)((val) & 0b1100) >> 2))

#define const_popcnt8(val) (__const_popcnt4((val) & 0b1111) + __const_popcnt4((uint8_t)(val) >> 4))
#define const_popcnt16(val) (const_popcnt8((val) & 0b11111111) + const_popcnt8((uint16_t)(val) >> 8))

Blokyk

Notes: Add support for delegates as attribute arguments

Original proposal

About dotnet/runtime

• Don't open the repo in vscode with the c/c++ extension enabled, it will hoard enormous amounts of resources.

• Be sure to build clr+libs in Debug the first time; then you can

Blokyk

<Project Sdk="Microsoft.NET.Sdk">
  
  <!-- ...normal msbuild stuff... -->

  <PropertyGroup>
    <PackageId>YOUR.GENERATOR.NAME</PackageId>
    <Version>0.1</Version> <!-- Actual release version -->
    
    <!-- Ensure dynamic verison is only visible to normal builds
         and not the IDE -->

Blokyk

using System.Runtime.CompilerServices;

/// <summary>
/// Computes various properties of <typeparamref name="TEnum"/>
/// </summary>
/// <remarks>WARNING: This assumes that <typeparamref name="TEnum"/>'s underlying type is an <see langword="int"/></remarks>
public static class EnumInfo<TEnum> where TEnum : struct, Enum
{
    private static readonly Lazy<HashSet<TEnum>> _valuesSet = new(static () => new HashSet<TEnum>(EnumValues!));

Blokyk

using System;
using System.Collections.Generic;

static class SpanExtensions
{
    // just a quick and dirty version, could be a lot faster
    // by just using Vector<byte>.Shuffle if available
    public static void Reverse4ByteEndianness(Span<byte> bytes) {
        byte b0, b1, b2, b3;
        for (int i = 3; i < bytes.Length; i += 4) {

Blokyk

/*
* MIT License
*
* Copyright (c) 2022 blokyk
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is

Blokyk

#!/bin/bash

function center_txt() {
  txt=$1
  line_nb=$(wc -l <<< $txt)
  available_lines=$(($(($LINES - $line_nb)) / 2))
  #echo $available_lines
  #echo "$txt"
  perl -E "say \"\n\" x $available_lines"
  #echo $top | wc -l

Blokyk

// Pay attention to the scaling !
// Some results might look boring or glitchy from afar (or close), but don't fret !

// p.x and p.y are current coordinates
// v.x and v.y is a velocity at point p


// https://bit.ly/3bmvQ58 -- zoomed in
vec2 get_velocity(vec2 p) {
  vec2 v = vec2(0., 0.);

Blokyk

[System.Flags]
public enum ValidOn {
    Edge = 0,
        EdgeNode = Edge & Node,
            EdgeNodeGraph = EdgeNode & Graph,
                EdgeNodeGraphSubgraph = EdgeNodeGraph & Subgraph,
                    EdgeNodeGraphSubgraphCluster = Edge & Node & Graph & Subgraph & Cluster,
                EdgeNodeGraphCluster = EdgeNodeGraph & Cluster,
            EdgeNodeSubgraph = EdgeNode & Subgraph,
                EdgeNodeSubgraphCluster = EdgeNodeSubgraph & Cluster,

Blokyk

public enum Colors {
    AliceBlue,

    AntiqueWhite, AntiqueWhite1, AntiqueWhite2, AntiqueWhite3, AntiqueWhite4,

    Aqua,

    AquaMarine, AquaMarine1, AquaMarine2, AquaMarin3, AquaMarine4,

    Azure, Azure1, Azure2, Azure3, Azure4,