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Articles by Qwertie (Articles: 33, Project: 1, Technical Blogs: 9, Tip/Tricks: 5)

Articles: 33, Project: 1, Technical Blogs: 9, Tip/Tricks: 5

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Average article rating: 4.79

All Topics
Posted: 20 Aug 2014   Updated: 21 Aug 2014   Views: 14,013   Rating: 5.00/5    Votes: 3   Popularity: 2.39
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 4   Downloaded: 0
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GitHub has a "built-in" simple content management system called Jekyll. It's unobtrusive; you can put ordinary HTML files in your webspace and they will be served unchanged, or you can create Jekyll files, which are text files that start with a header block that the Jekyll documentation calls "front
Desktop Programming
Windows Forms
Posted: 12 Nov 2008   Updated: 12 Nov 2008   Views: 346,863   Rating: 4.79/5    Votes: 57   Popularity: 8.34
Licence: The MIT License      Bookmarked: 193   Downloaded: 22,263
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Use TextEditorControl to put a syntax-highlighting editor in your application.
General Programming
Parser
Posted: 14 Jun 2013   Updated: 27 Jun 2013   Views: 18,690   Rating: 5.00/5    Votes: 6   Popularity: 3.89
Licence: The Code Project Open License (CPOL)      Bookmarked: 14   Downloaded: 0
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LLLPG is a recursive-decent parser generator, with a feature set (and syntax) comparable to ANTLR version 2.
Programming Languages
C#
Posted: 25 Mar 2008   Updated: 25 Mar 2008   Views: 932,181   Rating: 4.99/5    Votes: 142   Popularity: 10.69
Licence: The MIT License      Bookmarked: 476   Downloaded: 13,900
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Demonstrates a variety of Windows Forms data binding features through several simple examples.
Posted: 1 Apr 2009   Updated: 25 Feb 2014   Views: 87,262   Rating: 4.43/5    Votes: 9   Popularity: 4.23
Licence: The MIT License      Bookmarked: 29   Downloaded: 291
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Use the Symbol class for enum-like values that can be extended by other classes.
Posted: 1 Mar 2016   Updated: 1 Mar 2016   Views: 13,100   Rating: 4.72/5    Votes: 7   Popularity: 3.99
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 11   Downloaded: 0
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How to write a program to generate C# code
Posted: 8 Mar 2016   Updated: 8 Mar 2016   Views: 20,071   Rating: 5.00/5    Votes: 9   Popularity: 4.77
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 7   Downloaded: 0
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Well, not literally. Enhanced C# supports pattern matching, ADTs, and tuples, so Plain C# gets all that by transitivity.
Posted: 15 Jun 2010   Updated: 13 Aug 2010   Views: 54,832   Rating: 4.31/5    Votes: 11   Popularity: 4.49
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 34   Downloaded: 364
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A library inspired by the Go language that lets you adapt any object to an interface if it has the methods of that interface.
Posted: 24 Aug 2013   Updated: 25 Aug 2013   Views: 149,897   Rating: 4.85/5    Votes: 29   Popularity: 7.02
Licence: The Creative Commons Attribution-Share Alike 3.0 Unported License      Bookmarked: 56   Downloaded: 0
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Protobuf-net is a fast and complete .NET library for serialization based on Google's Protocol Buffers. And this is a really short manual.
Posted: 10 Jan 2017   Updated: 13 Jan 2017   Views: 14,420   Rating: 3.46/5    Votes: 7   Popularity: 2.93
Licence: The Code Project Open License (CPOL)      Bookmarked: 4   Downloaded: 0
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With this library,"from x in list select x.Property" returns another list.
Posted: 15 Jan 2017   Updated: 15 Jan 2017   Views: 10,660   Rating: 4.95/5    Votes: 8   Popularity: 4.47
Licence: The Code Project Open License (CPOL)      Bookmarked: 7   Downloaded: 0
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A very small logging library
Posted: 13 Jan 2017   Updated: 2 Feb 2019   Views: 18,761   Rating: 4.74/5    Votes: 9   Popularity: 4.53
Licence: The Code Project Open License (CPOL)      Bookmarked: 23   Downloaded: 0
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No matter how lazy you are
Posted: 10 Jan 2017   Updated: 10 Jan 2017   Views: 9,011   Rating: 4.56/5    Votes: 5   Popularity: 3.18
Licence: The Code Project Open License (CPOL)      Bookmarked: 3   Downloaded: 0
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Want to square-root an arbitrary type T in your generic code and multiply it by its natural logarithm? No problem.
Posted: 19 May 2008   Updated: 28 Oct 2010   Views: 73,673   Rating: 4.53/5    Votes: 18   Popularity: 5.58
Licence: The MIT License      Bookmarked: 34   Downloaded: 616
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A way to use LINQ to Objects in C# 2.0 with .NET Framework 2.0
Posted: 24 Feb 2010   Updated: 31 Mar 2010   Views: 57,625   Rating: 4.98/5    Votes: 54   Popularity: 8.58
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 67   Downloaded: 779
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A memory-efficient Patricia trie that implements IDictionary and supports the "find nearest key" operation.
Posted: 7 Dec 2016   Updated: 7 Dec 2016   Views: 8,301   Rating: 4.76/5    Votes: 7   Popularity: 4.02
Licence: The Code Project Open License (CPOL)      Bookmarked: 6   Downloaded: 0
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Using dependency injection with frequently-used background services can be a hassle. The Ambient Service Pattern is an easier alternative.
Posted: 20 Jun 2015   Updated: 24 Aug 2015   Views: 19,531   Rating: 4.96/5    Votes: 16   Popularity: 5.83
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 11   Downloaded: 967
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Concerned about regular expressions being unintelligible, repetitive, hard to get right and non-recursive? Read part 5, possibly the most useful part yet!
Posted: 26 Mar 2013   Updated: 20 May 2016   Views: 33,191   Rating: 4.97/5    Votes: 21   Popularity: 6.58
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 40   Downloaded: 160
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The A-list is an all-purpose list, a data structure that can support most standard list operation in O(log n) time and does lots of other stuff, too
Posted: 22 Nov 2013   Updated: 22 Nov 2013   Views: 37,934   Rating: 4.95/5    Votes: 10   Popularity: 4.95
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 16   Downloaded: 811
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A technique for installing "Custom Tools" in all VS versions from 2008 to 2013
Posted: 6 Aug 2008   Updated: 6 Aug 2008   Views: 40,193   Rating: 4.67/5    Votes: 15   Popularity: 5.49
Licence: The MIT License      Bookmarked: 27   Downloaded: 0
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How to make the debugger give the same special treatment to your custom IList as it gives to List.
Posted: 15 Jun 2013   Updated: 15 Jun 2013   Views: 8,330   Rating: 5.00/5    Votes: 5   Popularity: 3.49
Licence: The Code Project Open License (CPOL)      Bookmarked: 5   Downloaded: 0
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The root of all evil is optimization... or apathy
C# 4.0
Posted: 26 May 2015   Updated: 10 Dec 2016   Views: 23,634   Rating: 4.95/5    Votes: 22   Popularity: 6.65
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 22   Downloaded: 203
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The Lexical Macro Processor transforms your C# code with a LISP-inspired macro system. Nice substitute for T4 templates, with Visual Studio integration and a Linux-compatible editor.
Posted: 25 Feb 2014   Updated: 25 Feb 2014   Views: 12,540   Rating: 4.92/5    Votes: 4   Popularity: 2.96
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 5   Downloaded: 0
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The ambivalent world of ambiguity, the slash, greedy and nongreedy. At the end, in lieu of refreshments, there will be an API reference.
Posted: 23 Feb 2014   Updated: 25 Feb 2014   Views: 22,460   Rating: 4.84/5    Votes: 6   Popularity: 3.77
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 9   Downloaded: 1,172
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Lots of new stuff this time, including an (almost) complete C# parser demo
Posted: 26 Nov 2013   Updated: 13 Jan 2016   Views: 45,732   Rating: 4.98/5    Votes: 20   Popularity: 6.37
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 35   Downloaded: 306
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The new parser generator for C#: now with syntax highlighting.
Posted: 7 Oct 2013   Updated: 5 Mar 2016   Views: 283,888   Rating: 4.96/5    Votes: 68   Popularity: 9.08
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 166   Downloaded: 1,360
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LLLPG, the Loyc LL(k) Parser Generator: now parsing C# itself!
Posted: 7 Sep 2013   Updated: 7 Sep 2013   Views: 24,303   Rating: 5.00/5    Votes: 3   Popularity: 2.39
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 11   Downloaded: 297
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The BDictionary is like a Dictionary mashed up with List. BList and BMultiMap also say hello.
Posted: 12 Aug 2014   Updated: 12 Aug 2014   Views: 9,772   Rating: 5.00/5    Votes: 7   Popularity: 4.23
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 14   Downloaded: 0
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SparseAList and some AList benchmarks
Posted: 13 Aug 2014   Updated: 13 Aug 2014   Views: 10,891   Rating: 5.00/5    Votes: 4   Popularity: 3.01
Licence: The Code Project Open License (CPOL)      Bookmarked: 8   Downloaded: 0
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In the netherworld between T[] and List
Posted: 13 Aug 2014   Updated: 13 Aug 2014   Views: 18,633   Rating: 4.85/5    Votes: 14   Popularity: 5.56
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 14   Downloaded: 0
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Creating the AList data structures for my "list trifecta" series must have taken hundreds of hours. The DList is a vastly simpler beast, but in certain cases will boost your insert/remove speed a lot.
Security
Blockchain
Posted: 2 Apr 2009   Updated: 14 Dec 2009   Views: 61,712   Rating: 4.85/5    Votes: 13   Popularity: 5.24
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 28   Downloaded: 323
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A family of array-like list structures that let you take fast snapshots at any instant in time.
Web Development
HTML
Posted: 17 Jun 2011   Updated: 4 Jul 2011   Views: 874,382   Rating: 4.64/5    Votes: 338   Popularity: 11.73
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 202   Downloaded: 2,290
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How fast is C++ compared to C#? Let's compare code ported directly between the two languages.
HTML5
Posted: 18 Aug 2014   Updated: 25 Aug 2014   Views: 15,782   Rating: 4.58/5    Votes: 5   Popularity: 3.20
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 5   Downloaded: 0
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A LINQ-to-XML example

Average blogs rating: 4.61

Posted: 23 Nov 2013   Updated: 23 Nov 2013   Views: 6,131   Rating: 4.83/5    Votes: 3   Popularity: 2.31
Licence: The Code Project Open License (CPOL)      Bookmarked: 3   Downloaded: 0
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I decided to write this post to help people understand the theoretical representation of grammars.
All Topics
Posted: 9 Jun 2013   Updated: 9 Jun 2013   Views: 10,210   Rating: 5.00/5    Votes: 2   Popularity: 1.51
Licence: The Code Project Open License (CPOL)      Bookmarked: 2   Downloaded: 0
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Ranges are the most important concept in the design of modern D collection code, and I want them to be included under the Loyc umbrella (but for now, don't worry what Loyc is.) As I wrote in an as-yet unpublished article on about the design of my new language, Enhanced C#:
Posted: 18 Aug 2014   Updated: 12 Sep 2014   Views: 17,192   Rating: 4.62/5    Votes: 10   Popularity: 4.41
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 8   Downloaded: 0
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.NET just keeps getting more annoying
Posted: 22 Apr 2014   Updated: 22 Apr 2014   Views: 6,020   Rating: 5.00/5    Votes: 1   Popularity: 0.00
Licence: The Code Project Open License (CPOL)      Bookmarked: 1   Downloaded: 0
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This is a letter that I would like to send to relevant leaders at Google and Mozilla, but I'm not sure to whom I should send it.
Desktop Programming
Windows Forms
Posted: 6 Apr 2011   Updated: 9 Apr 2011   Views: 14,330   Rating: 3.00/5    Votes: 2   Popularity: 0.90
Licence: The Code Project Open License (CPOL)      Bookmarked: 8   Downloaded: 0
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UpdateControls not only keeps your GUI up-to-date, but it also separates the GUI from the rest of the code better than any framework I have seen before.
Programming Languages
C#
Posted: 12 Aug 2010   Updated: 12 Aug 2010   Views: 9,100   Rating: 5.00/5    Votes: 2   Popularity: 1.51
Licence: The Code Project Open License (CPOL)      Bookmarked: 7   Downloaded: 0
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Dependency Injection aids loose coupling. But there are some services that are pervasive, services that you would have to pass to a hundred different constructors if you want to use DI "properly". Is there an alternative?
Posted: 27 Jul 2011   Updated: 27 Jul 2011   Views: 16,310   Rating: 5.00/5    Votes: 2   Popularity: 1.51
Licence: The Code Project Open License (CPOL)      Bookmarked: 1   Downloaded: 0
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I want a conditional dot operator
Go
Posted: 25 May 2010   Updated: 25 May 2010   Views: 9,690   Rating: 4.00/5    Votes: 4   Popularity: 2.41
Licence: The Code Project Open License (CPOL)      Bookmarked: 2   Downloaded: 0
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I recently wrote a class called CPTrie that stores a sorted collection of strings or integers in less space than a Dictionary or SortedDictionary. It took a long time to develop this data structure in .NET while minimizing memory and CPU usage. I am fairly convinced that without some of .NET's restr
Javascript
Posted: 18 Aug 2014   Updated: 13 Jan 2016   Views: 12,210   Rating: 5.00/5    Votes: 2   Popularity: 1.51
Licence: The GNU Lesser General Public License (LGPLv3)      Bookmarked: 1   Downloaded: 0
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Building a table of contents in JavaScript

Average tips rating: 4.44

C#
Posted: 9 Nov 2016   Updated: 9 Nov 2016   Views: 14,812   Rating: 4.71/5    Votes: 13   Popularity: 4.90
Licence: The Code Project Open License (CPOL)      Bookmarked: 13   Downloaded: 0
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An alternative set of StringBuilder Extension methods that is closer to the methods of System.String.
Posted: 15 Mar 2017   Updated: 15 Mar 2017   Views: 21,511   Rating: 4.19/5    Votes: 9   Popularity: 3.99
Licence: A Public Domain dedication      Bookmarked: 10   Downloaded: 0
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A trick you can do with enhanced C#
Posted: 12 Oct 2011   Updated: 12 Oct 2011   Views: 8,480   Rating: 0.00/5    Votes: 0   Popularity: 0.00
Licence: The Code Project Open License (CPOL)      Bookmarked: 1   Downloaded: 0
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Shuffle in O(N) time, vastly faster than the original version that calls RemoveAt().static Random r = new Random();public static IEnumerable Randomize(this IEnumerable source){ var list = source.ToList(); for (int i = 0; i < list.Count; i++) Swap(list, i,...
Posted: 1 Jun 2013   Updated: 4 Jun 2013   Views: 28,002   Rating: 4.43/5    Votes: 3   Popularity: 2.11
Licence: The Code Project Open License (CPOL)      Bookmarked: 8   Downloaded: 0
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A fast and simple algorithm.
Posted: 12 Oct 2011   Updated: 12 Oct 2011   Views: 9,280   Rating: 0.00/5    Votes: 0   Popularity: 0.00
Licence: The Code Project Open License (CPOL)      Bookmarked: 0   Downloaded: 0
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Assuming you are writing a class (not a struct), you can basically get a fixed random hashcode simply by NOT overriding GetHashCode() but inheriting the implementation from System.Object. Unfortunately the System.Object implementation is not documented in the standard .NET documentation[^] but I...

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Average project rating: 5.00

C# 6.0
Posted: 11 Jun 2017   Updated: 12 Jun 2017   Views: 19,346   Rating: 5.00/5    Votes: 25   Popularity: 6.99
Licence: The Code Project Open License (CPOL)      Bookmarked: 36   Downloaded: 0
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It has 41 features in about 1000 lines of code* - but only 3 lines are needed to parse the expressions you type in. Uses WinForms, BackgroundWorker, GDI+ and LES.

Qwertie
Software Developer None
Canada Canada
Since I started programming when I was 11, I wrote the SNES emulator "SNEqr", the FastNav mapping component, the Enhanced C# programming language (in progress), the parser generator LLLPG, and LES, a syntax to help you start building programming languages, DSLs or build systems.

My overall focus is on the Language of your choice (Loyc) initiative, which is about investigating ways to improve interoperability between programming languages and putting more power in the hands of developers. I'm also seeking employment.