Grogal

Original link: http://www.concentric.net/~Ttwang/tech/inthash.htm
Taken from: http://web.archive.org/web/20071223173210/http://www.concentric.net/~Ttwang/tech/inthash.htm
Reformatted using pandoc

Integer Hash Function

Thomas Wang, Jan 1997

last update Mar 2007

Grogal

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

###Array ####Definition:

• Stores data elements based on an sequential, most commonly 0 based, index.
• Based on tuples from set theory.

Grogal

 public static class CameraUtils
    {
        private static readonly Vector3 VectorZero = new Vector3(0,0,0);
        private static readonly Vector3 VectorForward = new Vector3(0,0,1);

        public static Vector3 ScreenCoordToWorldWithPlane(this UnityEngine.Camera camera, Vector3 screenCoord)
        {
            var plane = new Plane(VectorForward, VectorZero);
            var ray = camera.ScreenPointToRay(screenCoord);
            float enter;

Grogal

#region [Copyright (c) 2014-2017 Cristian Alexandru Geambasu]
//	Distributed under the terms of an MIT-style license:
//
//	The MIT License
//
//	Copyright (c) 2014-2017 Cristian Alexandru Geambasu(daemon3000@hotmail.com)
//
//	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, 

Grogal

// Based on http://www.gamasutra.com/blogs/ChrisSimpson/20140717/221339/Behavior_trees_for_AI_How_they_work.php

public enum NodeStatus 
{
    Success, Failure, Running
}

public interface IBehaviorNode
{
    NodeStatus Execute(Entity entity); 

Grogal

// TinyTween.cs
//
// Copyright (c) 2013 Nick Gravelyn
//
// 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
// furnished to do so, subject to the following conditions:
//

Grogal

        public void Initialize()
        {
            _pool.SetTick(0, 0, 0);
            // Start coroutine
            MainThreadDispatcher.StartUpdateMicroCoroutine(DelayedUpdateWithAccumulatorCoroutine());
        }

        private IEnumerator DelayedUpdateWithAccumulatorCoroutine()
        {
            var sw = new Stopwatch();

Grogal

using System;

namespace Entitas {

    /** Used in the *AnyChangeObservable methods to observe multiple change types */
    [Flags]
    public enum ChangeType : short{
        Addition = 1 << 0,
        Replacement = 1 << 1,
        Removal = 1 << 2,  

Grogal

 using UnityEngine;
 #if UNITY_EDITOR
 using UnityEditor;
 #endif
 [System.Serializable]
 public class SceneField
 {
     [SerializeField]
     private Object m_SceneAsset;
     [SerializeField]

Grogal

///
/// Simple pooling for Unity.
///   Author: Martin "quill18" Glaude (quill18@quill18.com)
///   Latest Version: https://gist.github.com/quill18/5a7cfffae68892621267
///   License: CC0 (http://creativecommons.org/publicdomain/zero/1.0/)
///   UPDATES:
/// 	2015-04-16: Changed Pool to use a Stack generic.
/// 
/// Usage:
///