Comment Feed for Channel 9 - Patterns and Match Expressions in F# http://ecn.channel9.msdn.com/o9/previewImages/100/477128_100x75.jpg Channel 9 - Patterns and Match Expressions in F# In this video, programming writer, Gordon Hogenson explains and gives examples of patterns in F# and explains the use of the match expression to control branching based on patterns in data. But first, a disclaimer Gordon wanted to make: “Regrettably, I have not been able to retrain myself yet to use the word value instead of variable. In F#, all values are immutable by default, so it’s not really correct to use the term variable, as I do in the video.”   See Part 2 of this video: http://channel9.msdn.com/posts/kmcgrath/Active-Patterns-F/   You can also learn more in the topics Patterns and Match Expressions.   Kathleen McGrath Visual Studio User Education http://blogs.msdn.com/kathleen/ en Sat, 25 May 2013 07:52:20 GMT Sat, 25 May 2013 07:52:20 GMT Rev9 Re: Patterns and Match Expressions in F# Ok, I'm a great fun of F# as well as IronPython. Besides what he is talking about, i feel his coolness and geeky just because he speaks about F#! Great topic! So cool that he uses glasses!

posted by hack2roothotmai

]]> http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633825940620000000 Tue, 07 Jul 2009 20:07:42 GMT http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633825940620000000 hack2roothotmai Re: Patterns and Match Expressions in F# It is great to have some F# videos that are encoded at the higher resolution, so that one can actually see the syntax.  

Having a language that can be run interactivly really helps with trying to demonstrate basic constructs, when you are trying to teach people how to use it.  

I thought that this video / interview was well done.

posted by Jsoh

]]> http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633826180240000000 Wed, 08 Jul 2009 02:47:04 GMT http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633826180240000000 Jsoh Re: Patterns and Match Expressions in F# Kathleen has produced several high quality pieces for C9. Check it out: http://channel9.msdn.com/Niners/kmcgrath/

Thank you Kathleen!!!
C

posted by Charles

]]> http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633826687700000000 Wed, 08 Jul 2009 16:52:50 GMT http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633826687700000000 Charles Re: Patterns and Match Expressions in F# Thats just the new WPF editor with a Vector based text editor

posted by vesuvius

]]> http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633826782690000000 Wed, 08 Jul 2009 19:31:09 GMT http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633826782690000000 vesuvius Re: Patterns and Match Expressions in F# Speaking of patterns and matching, how do you search for "F#" on Channel9?  I get "Search term too small"...

 

posted by sinclas

]]> http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633828265080000000 Fri, 10 Jul 2009 12:41:48 GMT http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633828265080000000 sinclas Re: Patterns and Match Expressions in F# Yes I don't like Microsoft naming; it can be hard to search for F#, C#, .NET

posted by CSMR

]]> http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633843619230000000 Tue, 28 Jul 2009 07:12:03 GMT http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633843619230000000 CSMR Re: Patterns and Match Expressions in F# You can search for "FSharp" and "CSharp".  Videos are also tagged, so that you can easily find all videos created for a certain technology. For example, you can click on the FSharp tag in this post (http://channel9.msdn.com/tags/FSharp/) for F# videos.

posted by kmcgrath

]]> http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633846594480000000 Fri, 31 Jul 2009 17:50:48 GMT http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c633846594480000000 kmcgrath Re: Patterns and Match Expressions in F# Agree. I did never ever see the teacher explaining few lines of code during 20 minutes without saying anything else, than is displayed on the screen.

[SPOILER ALERT]

During this 20 minutes I learn from the teacher, that _ means "wildcard". Everything else is on the VS screen

[/SPOILER ALERT]

 

With my regards, Kathy: much appreciate your videos, but in this case one JPG wilth codeshot will say exactly the same, what this 20 minutes movie.

 

posted by osiaq

]]> http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c634155817640000000 Sat, 24 Jul 2010 15:22:44 GMT http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c634155817640000000 osiaq Re: Patterns and Match Expressions in F# posted by david white

]]> http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c634291026520000000 Tue, 28 Dec 2010 03:10:52 GMT http://channel9.msdn.com/Blogs/kmcgrath/Patterns-and-Match-Expressions-in-F#c634291026520000000 david white