Channel 9 - Entries tagged with SpecSharp Microsoft http://mschnlnine.vo.llnwd.net/d1/Dev/App_Themes/C9/images/feedimage.png Channel 9 - Entries tagged with SpecSharp http://channel9.msdn.com/Tags/specsharp Channel 9 keeps you up to date with the latest news and behind the scenes info from Microsoft that developers love to keep up with. From LINQ to SilverLight – Watch videos and hear about all the cool technologies coming and the people behind them. http://channel9.msdn.com/Tags/specsharp en Sat, 25 May 2013 00:03:37 GMT Sat, 25 May 2013 00:03:37 GMT Rev9 4 1 25 The Verification Corner - Specifications in Action with Spec# In this episode of The Verification Corner, Rustan Leino gives a demonstration of specifications in action. He builds a program that chunks strings into pieces, i.e. a chunker, in Spec#. During the demo, he shows the verifier, the developer, and the specifications fit together in the development cycle. Rustan Leino is a Principal Researcher in the Research in Software Engineering (RiSE) group at Microsoft Research.

The Verification Corner is a show on Software Verification Techniques and Tools. The show is produced by the Research in Software Engineering team (RiSE) , which coordinates Microsoft's research in Software Engineering in Redmond, USA.

]]> http://channel9.msdn.com/Blogs/Peli/The-Verification-Corner-Specifications-in-Action-with-SpecSharp In this episode of The Verification Corner, Rustan Leino gives a demonstration of specifications in action. He builds a program that chunks strings into pieces, i.e. a chunker, in Spec#. During the demo, he shows the verifier, the developer, and the specifications fit together in the development cycle. Rustan Leino is a Principal Researcher in the Research in Software Engineering (RiSE) group at Microsoft Research. Try Spec# in your web browser at http://rise4fun/specsharp! Find past and future episodes of the The Verification Corner! The Verification Corner is a show on Software Verification Techniques and Tools. The show is produced by the Research in Software Engineering team (RiSE) , which coordinates Microsoft's research in Software Engineering in Redmond, USA. 872 http://channel9.msdn.com/Blogs/Peli/The-Verification-Corner-Specifications-in-Action-with-SpecSharp Mon, 01 Mar 2010 15:44:00 GMT http://channel9.msdn.com/Blogs/Peli/The-Verification-Corner-Specifications-in-Action-with-SpecSharp Peli de Halleux Peli de Halleux 2 http://channel9.msdn.com/Blogs/Peli/The-Verification-Corner-Specifications-in-Action-with-SpecSharp/RSS Microsoft Research RiSE SpecSharp Verification verification corner This Week C9: Win7 API's, Spec# and Boogie, Expression 3 Starter Kits This week on C9, Brian and Habib "Runtime" Heydarian review the week's top developer stories including:

Windows 7 API Code Pack for .NET Framework hits v1.0

Yahoo! API’s starting to shut down

Spec# and Boogie comes to Codeplex 

Expression 3 Starter Kits from UX Connection

Silverlight 3 adoption curve by VBandi

Charles Petzold on Fluttering 3D Photo Effects with Silverlight 3

LINQ to SQL cheat sheet via Greg Duncan

Gunnar Peipman’s tips for documenting source code

Habib Heydarian, debugging exceptions with the VSTS2010 Historical Debugger:

“An Introduction to UI Automation” by Sam Jack

Visual Studio 2010 Themes (1 from Rob Conery and 2 from Jimmy Bogard)

Using WPF in Office Clients by Beth Massi

Open Source Licenses demystified by Zack Rusin

Just for fun: Musical Sorting Algorithms (1 and 2)

Habib’s pick of the week: Getting started with robotics at

http://www.helloapps.com/

Brian’s pick of the week: Pre-order your Zune HD

]]> http://channel9.msdn.com/Shows/This+Week+On+Channel+9/This-Week-C9-Win7-APIs-Spec-and-Boogie-Expression-3-Starter-Kits This week on C9, Brian and Habib "Runtime" Heydarian review the week's top developer stories including: Windows 7 API Code Pack for .NET Framework hits v1.0 Yahoo! API’s starting to shut down Spec# and Boogie comes to Codeplex  Expression 3 Starter Kits from UX Connection Silverlight 3 adoption curve by VBandi Charles Petzold on Fluttering 3D Photo Effects with Silverlight 3 LINQ to SQL cheat sheet via Greg Duncan Gunnar Peipman’s tips for documenting source code Habib Heydarian, debugging exceptions with the VSTS2010 Historical Debugger: “An Introduction to UI Automation” by Sam Jack Visual Studio 2010 Themes (1 from Rob Conery and 2 from Jimmy Bogard) Using WPF in Office Clients by Beth Massi Open Source Licenses demystified by Zack Rusin Just for fun: Musical Sorting Algorithms (1 and 2) Habib’s pick of the week: Getting started with robotics at http://www.helloapps.com/ Brian’s pick of the week: Pre-order your Zune HD 1541 http://channel9.msdn.com/Shows/This+Week+On+Channel+9/This-Week-C9-Win7-APIs-Spec-and-Boogie-Expression-3-Starter-Kits Fri, 14 Aug 2009 18:31:00 GMT http://channel9.msdn.com/Shows/This+Week+On+Channel+9/This-Week-C9-Win7-APIs-Spec-and-Boogie-Expression-3-Starter-Kits Brian Keller Brian Keller 6 http://channel9.msdn.com/Shows/This+Week+On+Channel+9/This-Week-C9-Win7-APIs-Spec-and-Boogie-Expression-3-Starter-Kits/RSS Expression Blend 3 SpecSharp Windows 7 Mike Barnett - Getting started with Code Contracts in Visual Studio 2008 Mike Barnett gives a step-by-step tutorial on Code Contracts, a new way to express preconditions, postconditions and invariants in any .NET language. The contracts team have built a runtime instrumentation tool and also advanced static checkers that can understand and reason about contracts.

The Code Contracts library can be downloaded for Visual Studio 2008 from the DevLabs web site. They will be part of the .Net framework 4.0!!!

The Research in Software Engineering team (RiSE) coordinates Microsoft's research in Software Engineering in Redmond, USA.

]]> http://channel9.msdn.com/Blogs/Peli/Getting-started-with-Code-Contracts-in-Visual-Studio-2008 Mike Barnett gives a step-by-step tutorial on Code Contracts, a new way to express preconditions, postconditions and invariants in any .NET language. The contracts team have built a runtime instrumentation tool and also advanced static checkers that can understand and reason about contracts. The Code Contracts library can be downloaded for Visual Studio 2008 from the DevLabs web site. They will be part of the .Net framework 4.0!!! Contracts @ DevLabs: http://msdn.microsoft.com/en-us/devlabs/dd491992.aspx Contracts @ Microsoft Research: http://research.microsoft.com/contracts Contracts forums: http://social.msdn.microsoft.com/Forums/en-US/codecontracts/threads/  The Research in Software Engineering team (RiSE) coordinates Microsoft's research in Software Engineering in Redmond, USA. 1398 http://channel9.msdn.com/Blogs/Peli/Getting-started-with-Code-Contracts-in-Visual-Studio-2008 Mon, 23 Feb 2009 22:40:00 GMT http://channel9.msdn.com/Blogs/Peli/Getting-started-with-Code-Contracts-in-Visual-Studio-2008 Peli de Halleux Peli de Halleux 11 http://channel9.msdn.com/Blogs/Peli/Getting-started-with-Code-Contracts-in-Visual-Studio-2008/RSS code contracts DevLabs RiSE Software Engineering Research SpecSharp Verification Visual Studio Expert to Expert: Contract Oriented Programming and Spec# The Spec# programming system is a new attempt at a more cost effective way to develop and maintain high-quality software.  Spec# is pronounced "Spec sharp" and can be written (and searched for) as the "specsharp" or "Spec# programming system".  The Spec# system consists of:


The Spec# programming language.  Spec# is an extension of the object-oriented language C#.  It extends the type system to include non-null types and checked exceptions.  It provides method contracts in the form of pre- and postconditions as well as object invariants.

The Spec# compiler.  Integrated into the Microsoft Visual Studio development environment for the .NET platform, the compiler statically enforces non-null types, emits run-time checks for method contracts and invariants, and records the contracts as metadata for consumption by downstream tools.

The Spec# static program verifier.  This component (codenamed Boogie) generates logical verification conditions from a Spec# program.  Internally, it uses an automatic theorem prover that analyzes the verification conditions to prove the correctness of the program or find errors in it.

A unique feature of the Spec# programming system is its guarantee of maintaining invariants in object-oriented programs in the presence of callbacks, threads, and inter-object relationships.

The Spec# programming system is being developed as a research project at Microsoft Research in Redmond, primarily by the Programming Languages and Methods group.

Here, Expert to Expert guest expert and programming language guru Erik Meijer chats with MSR researchers and spec# designers Wolfram Schulte,  Rustan Leino and Peter Mueller. We dig into the details of Spec# and contract oriented programming in general. Plenty of code on the screen and lots of deep conversation. Just how we like it for Going Deep and Expert to Expert.

Enjoy!

LOW RES FILE

MP4

ZUNE

]]> http://channel9.msdn.com/Shows/Going+Deep/Expert-to-Expert-Contract-Oriented-Programming-and-Spec The Spec# programming system is a new attempt at a more cost effective way to develop and maintain high-quality software.  Spec# is pronounced "Spec sharp" and can be written (and searched for) as the "specsharp" or "Spec# programming system".  The Spec# system consists of: The Spec# programming language.  Spec# is an extension of the object-oriented language C#.  It extends the type system to include non-null types and checked exceptions.  It provides method contracts in the form of pre- and postconditions as well as object invariants. The Spec# compiler.  Integrated into the Microsoft Visual Studio development environment for the .NET platform, the compiler statically enforces non-null types, emits run-time checks for method contracts and invariants, and records the contracts as metadata for consumption by downstream tools. The Spec# static program verifier.  This component (codenamed Boogie) generates logical verification conditions from a Spec# program.  Internally, it uses an automatic theorem prover that analyzes the verification conditions to prove the correctness of the program or find errors in it. A unique feature of the Spec# programming system is its guarantee of maintaining invariants in object-oriented programs in the presence of callbacks, threads, and inter-object relationships. The Spec# programming system is being developed as a research project at Microsoft Research in Redmond, primarily by the Programming Languages and Methods group.Here, Expert to Expert guest expert and programming language guru Erik Meijer chats with MSR researchers and spec# designers Wolfram Schulte,  Rustan Leino and Peter Mueller. We dig into the details of Spec# and contract oriented programming in general. Plenty of code on the screen and lots of deep conversation. Just how we like it for Going Deep and Expert to Expert.Enjoy!LOW RES FILEMP4ZUNE 4500 http://channel9.msdn.com/Shows/Going+Deep/Expert-to-Expert-Contract-Oriented-Programming-and-Spec Tue, 27 May 2008 18:27:52 GMT http://channel9.msdn.com/Shows/Going+Deep/Expert-to-Expert-Contract-Oriented-Programming-and-Spec Charles Charles 30 http://channel9.msdn.com/Shows/Going+Deep/Expert-to-Expert-Contract-Oriented-Programming-and-Spec/RSS Algorithms Erik Meijer Expert to Expert Featured Microsoft Research MS Research SpecSharp