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

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 = "")

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// 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.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>();

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public interface ILink<T> where T : ILink<T>
{
  string Term { get; }
  T Next { get; set; }
}

static class LinkedListOps
{
  public static void Add<T>(ref T lastLink, T newLink) where T : class, ILink<T>
  {

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namespace QS
{
  public class QueryString : IDictionary<string, QueryValue>
  {
    private string _root;
    private Dictionary<string, QueryValue> _dict;

    public ICollection<string> Keys { get { return _dict.Keys; } }
    public ICollection<QueryValue> Values { get { return _dict.Values; } }
    public int Count { get { return _dict.Count; } }

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erdomke

string myAml;

using (var writer = new System.IO.StringWriter())
using (var xml = System.Xml.XmlWriter.Create(writer, new System.Xml.XmlWriterSettings()
{
  OmitXmlDeclaration = true
}))
{
  xml.WriteStartElement("AML");
  for (var i = 0; i < 10; i++)

erdomke

public static class Utils
{
  [Flags]
  public enum MergeStatus
  {
    LeftOnly = 1,
    RightOnly = 2,
    Both = 3,
  }

erdomke

/*
 * Derived from https://github.com/google/google-authenticator-android/blob/master/AuthenticatorApp/src/main/java/com/google/android/apps/authenticator/Base32String.java
 * 
 * Copyright (C) 2016 BravoTango86
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0