Comments on: C# HashSet<T> http://johnnycoder.com/blog/2009/12/22/c-hashsett/ Tue, 07 Feb 2012 13:10:11 +0000 hourly 1 http://wordpress.org/?v=3.0.1 By: Suzi Dominque http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-288191 Suzi Dominque Fri, 18 Nov 2011 21:08:08 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-288191 Usually I do not read post on blogs, but I wish to say that this write-up very forced me to try and do so! Your writing style has been surprised me. Thanks, very nice post. Usually I do not read post on blogs, but I wish to say that this write-up very forced me to try and do so! Your writing style has been surprised me. Thanks, very nice post.

]]> By: Rubin Marbry http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-278403 Rubin Marbry Fri, 11 Nov 2011 20:32:21 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-278403 Fantastic site. Lots of useful information here. I am sending it to a few friends ans also sharing in delicious. And of course, thanks in your effort! Fantastic site. Lots of useful information here. I am sending it to a few friends ans also sharing in delicious. And of course, thanks in your effort!

]]> By: Finding Distinct Elements In A List(T) | Software Rockstar http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-253267 Finding Distinct Elements In A List(T) | Software Rockstar Thu, 04 Aug 2011 05:27:01 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-253267 [...] up with some slick ways to solve this problem like creating a generic EqualityComparer<T> and using HashSet<T>, but I find both of those methods to be more complex solutions to a simpler [...] [...] up with some slick ways to solve this problem like creating a generic EqualityComparer<T> and using HashSet<T>, but I find both of those methods to be more complex solutions to a simpler [...]

]]> By: Ben Griswold http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-222130 Ben Griswold Wed, 11 Aug 2010 06:06:56 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-222130 @Meenatchi, I am not aware of any relationship between DataSets/DataTables and HashSets. I'm going to have to say no. Sorry. @Meenatchi, I am not aware of any relationship between DataSets/DataTables and HashSets. I’m going to have to say no. Sorry.

]]> By: Meenatchi Natarajan http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-222125 Meenatchi Natarajan Wed, 11 Aug 2010 05:08:35 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-222125 Ben, need a help.is it possible to compare a dataset/datatable records using hashset.if yes,please give me an example. Ben,
need a help.is it possible to compare a dataset/datatable records using hashset.if yes,please give me an example.

]]> By: Dave http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-220902 Dave Mon, 05 Jul 2010 10:11:52 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-220902 This is the first excellent example of the HashSet I have found anywhere. So many bloggers have provided the most pathetic, contrived and utterless useless examples which add absolutely nothing to someone who is actually trying to get a grasp of this collection. Your post has answered several questions I had about this poorly documented collection. You are a champion! I think I will look in here more often. Be well! This is the first excellent example of the HashSet I have found anywhere. So many bloggers have provided the most pathetic, contrived and utterless useless examples which add absolutely nothing to someone who is actually trying to get a grasp of this collection. Your post has answered several questions I had about this poorly documented collection. You are a champion! I think I will look in here more often. Be well!

]]> By: Ben Griswold http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-220246 Ben Griswold Mon, 14 Jun 2010 21:08:54 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-220246 Hi Henri, per your comments, I have updated the example. Thanks again. Hi Henri, per your comments, I have updated the example. Thanks again.

]]> By: Ben Griswold http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-220245 Ben Griswold Mon, 14 Jun 2010 20:54:00 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-220245 Hi Henri, Thank you for your thoughtful comment. You're absolutely correct -- my example, which is supposed to demonstrate how HashSets have the benefit of uniqueness, didn't demonstrate this feature at all. Yikes! Though it would have made the example a little convoluted since someone should really only be naughty or nice, I should have added Employee A to both lists and then I could have should the Employee HashSet includes a unique list still. I'll see if I can get the sample updated. Thanks again, Ben Hi Henri,

Thank you for your thoughtful comment. You’re absolutely correct — my example, which is supposed to demonstrate how HashSets have the benefit of uniqueness, didn’t demonstrate this feature at all. Yikes! Though it would have made the example a little convoluted since someone should really only be naughty or nice, I should have added Employee A to both lists and then I could have should the Employee HashSet includes a unique list still. I’ll see if I can get the sample updated.

Thanks again,
Ben

]]> By: Pradeep Gupta http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-220242 Pradeep Gupta Mon, 14 Jun 2010 18:00:09 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-220242 Thanks Good Article Its very helpful. Thanks
Good Article
Its very helpful.

]]> By: Henri M. http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-220068 Henri M. Wed, 09 Jun 2010 11:18:50 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-220068 Hi Ben, and thanks for the info regarding hashset, and also about resharper. Didn't know it was in there, great tip. First example was very nice. But with regards to hashset I just don't get the second example. Might be something I overlook, but as you just add A to naughty and B + C to nice wouldn't you get the same result in a plain old List? Of course if your exampledata was different, it would probably show that the hashset only added unique employees? But too me the exampledata sort of missed the point, which is sad as it seems all the working parts are there. Anyways, lot's of good info in the article, and the Resharper tip was also very nice. Rgds Henri Hi Ben,
and thanks for the info regarding hashset, and also about resharper. Didn’t know it was in there, great tip.
First example was very nice.

But with regards to hashset I just don’t get the second example.
Might be something I overlook, but as you just add A to naughty and B + C to nice wouldn’t you get the same result in a plain old List?

Of course if your exampledata was different, it would probably show that the hashset only added unique employees?

But too me the exampledata sort of missed the point, which is sad as it seems all the working parts are there.

Anyways, lot’s of good info in the article, and the Resharper tip was also very nice.

Rgds
Henri

]]> By: Ben Griswold http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-217815 Ben Griswold Thu, 08 Apr 2010 16:24:32 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-217815 Hi Meenatchi, Thanks for the comment and I'm glad everything is working for you. Hi Meenatchi, Thanks for the comment and I’m glad everything is working for you.

]]> By: Meenatchi Natarajan http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-217812 Meenatchi Natarajan Thu, 08 Apr 2010 13:14:39 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-217812 Ben, Excellent.Its working as it is supposed to be. As u said all the other URLs has an exmaple with int,string example.Hope,only your article has reference type example.Very useful and Most of the application requires this sort of facilities. Ben,

Excellent.Its working as it is supposed to be.
As u said all the other URLs has an exmaple with int,string example.Hope,only your article has reference type example.Very useful and Most of the application requires this sort of facilities.

]]> By: Ben Griswold http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-213880 Ben Griswold Thu, 24 Dec 2009 05:58:41 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-213880 Thanks for the comment and the reference site, Rahul. All the best, Ben Thanks for the comment and the reference site, Rahul. All the best, Ben

]]> By: Rahul http://johnnycoder.com/blog/2009/12/22/c-hashsett/comment-page-1/#comment-213861 Rahul Wed, 23 Dec 2009 12:53:23 +0000 http://johnnycoder.com/blog/2009/12/22/c-hashsett/#comment-213861 First of all. Thanks very much for your useful post. I just came across your blog and wanted to drop you a note telling you how impressed I was with the information you have posted here. Please let me introduce you some info related to this post and I hope that it is useful for community. There is a good C# resource site, Have alook http://CSharpTalk.com Thanks again Rahul First of all. Thanks very much for your useful post.

I just came across your blog and wanted to drop you a note telling you how impressed I was with the

information you have posted here.

Please let me introduce you some info related to this post and I hope that it is useful for community.

There is a good C# resource site, Have alook

http://CSharpTalk.com

Thanks again
Rahul

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