erdomke

using System;
using System.Collections;
using System.Collections.Generic;

/// <summary>
/// Special dictionary for aggregating values
/// </summary>
public class Aggregator<TKey, TValue> : IEnumerable<KeyValuePair<TKey, TValue>>
{
  private Dictionary<TKey, TValue> _values = new Dictionary<TKey, TValue>();

erdomke

// The code posted at https://blogs.msdn.microsoft.com/xmlteam/2007/03/24/streaming-with-linq-to-xml-part-2/
// will skip every other element with compressed XML.  This occurs because the reader after ReadFrom
// is already positioned on the next node and then the reader.Read() will move it to the node afterwards.
// The logic in this snippet fixes the problem.
internal static IEnumerable<XElement> StreamElements(Stream stream, XName matchName)
{
  using (var reader = XmlReader.Create(stream))
  {
    reader.MoveToContent();
    var continueNoRead = false;

erdomke

using System;
using System.Globalization;

public static class FormatExtensions
{
  public static string ToPrecision(this int value, int digits, string format = "")
  {
    return SigFigFormatProvider.Instance.Format("s" + digits.ToString() + format, value, null);
  }
  public static string ToPrecision(this double value, int digits, string format = "")

erdomke

// Ternary Search Tree Implementation for C#
//
// Rewritten by Eric Domke
//
// Code adapted from implementation by Jonathan de Halleux
//   at http://www.codeproject.com/Articles/5819/Ternary-Search-Tree-Dictionary-in-C-Faster-String
//
// Rewrite focused on 
// - removing fields from the TstDictionaryEntry class to reduce memory usage
// - decreasing the number of nodes to reduce memory usage (used some of the