Chris Hutchinson chutchinson

Grand Rapids, MI
https://www.cshutchinson.com

Recently created

Least recently created

Recently updated

Least recently updated

chutchinson / PerformanceMonitor

Last active December 28, 2015 09:39

PerformanceMonitor implementation in Java. Allows sampling of performance characteristics over time. It's possible to define a performance item with a limited number of samples, and a defined sampling rate (only collect sample into buffer every n milliseconds, regardless of number of calls to record method). Performance items can be tagged for f…

	import com.google.common.base.Preconditions;

	import java.io.BufferedReader;
	import java.io.BufferedWriter;
	import java.io.File;
	import java.io.FileInputStream;
	import java.io.FileOutputStream;
	import java.io.IOException;
	import java.io.InputStreamReader;
	import java.io.OutputStreamWriter;

chutchinson / Program.cs

Last active February 21, 2020 23:43

NAudio Opus

	using Concentus.Structs;
	using NAudio.Wave;
	using System;
	using System.Threading.Tasks;

	namespace AudioGen
	{
	public class BufferedSampleProvider : ISampleProvider
	{
	private float[] Buffer { get; }

chutchinson / RandomString.cs

Created June 15, 2020 16:36

	public static string GenerateId(int length)
	{
	const string symbols = "abcdefghijklmnopqrstuvwxyz0123456789";

	byte[] buffer = null;

	try
	{
	buffer = ArrayPool<byte>.Shared.Rent(length);

chutchinson / aoc2020-day1.kt

Created December 1, 2020 18:49

Advent of Code 2020 Kotlin

	import java.io.File
	import java.util.*

	// https://rosettacode.org/wiki/Combinations#Kotlin
	inline fun <reified T> combinations(arr: List<T>, m: Int) = sequence {
	val n = arr.size
	val result = Array(m) { arr[0] }
	val stack = LinkedList<Int>()
	stack.push(0)
	while (stack.isNotEmpty()) {