Foundations of F# Net phần 9 pdf

... tree: type Expr = | Ident of string | Val of System.Double | Multi of Expr * Expr | Div of Expr * Expr | Plus of Expr * Expr | Minus of Expr * Expr The tree consists of just one type because it ... ignore The results of this example, when executed (on the day of this writing), are as follows: 0. <b> ;F#& lt;/b> http://research.microsoft.com/fsharp/fsharp.aspx A .NET...

Ngày tải lên: 05/08/2014, 10:21

... is now. Robert Pickering Foundations of F# Pickering cyan MaGenTa yellOW Black PanTOne 123 c ISBN-13: 97 8-1- 590 59- 757-6 ISBN-10: 1- 590 59- 757-5 9 781 590 597 576 9 0 0 0 0 Shelve in Programming ... x 9- 1/4" / CASEBOUND / MALLOY (0 .93 75 INCH BULK 384 pages 60# Thor) The eXPeRT’s VOIce ® In .neT Robert Pickering Foreword by Don Syme Foundations of F# BOOk...

Ngày tải lên: 05/08/2014, 10:21

... PROGRAMMING 49 7575Ch03.qxp 4/27/07 12: 59 PM Page 49 Pattern matching has a couple of other uses within F#, but I have not yet covered in detail t he types on which these other kinds of pattern ... backward from 9 to 0: #light let multiplesOfThree = [ 0 3 30 ] let revNumericSeq = [ 9 -1 0 ] printfn "%A" multiplesOfThree printfn "%A" revNumericSeq The results...

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... ■ 7575Ch04.qxp 4/27/07 1:00 PM Page 55 let fsDateList = [ { year = 199 9 ; month = 12; day = 31 }; { year = 199 9 ; month = 12; day = 31 }; { year = 199 9 ; month = 12; day = 31 } ] List.iter (fun d -> print_int ... another nice feature of F# when interoperating with non -F# libraries. .NET APIs often use a .NET construct called delegates, which are concep- tually a kind of funct...

Ngày tải lên: 05/08/2014, 10:21

... prop.MyProp print prop.MyProp print prop.MyProp The results of the previous example, when compiled and executed, are as follows: 2137 491 492 726 598 452 334746 691 It is also possible to declare abstract properties. ... the implementation of any other interfaces after the first interface or class must come after the definitions of all the methods of the first inter- face or class....

Ngày tải lên: 05/08/2014, 10:21

... ANNOTATING, AND QUOTING CODE 1 19 7575Ch06.qxp 4/27/07 1:11 PM Page 1 19 The Microsoft.FSharp.Reflection Module This module contains F# s own version of reflection. F# contains some types that are ... CODE 127 7575Ch06.qxp 4/27/07 1:11 PM Page 127 The F# Libraries Although F# can use all the classes available in the .NET BCL, it also ships with its own set of libraries. The F#...

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... is set CHAPTER 7 ■ THE F# LIBRARIES 1 49 7575Ch07.qxp 4/27/07 1:03 PM Page 1 49 The Microsoft.FSharp.Control.IEvent Module You can think of an event in F# as a collection of functions that can be ... most useful. The Microsoft.FSharp.Math Namespace The Microsoft.FSharp.Math namespace is designed to enable F# to ensure that the F# libraries include definitions of some of the...

Ngày tải lên: 05/08/2014, 10:21

... available on the Internet to help you do this. A good resource is the NetFx3 WPF site ( http://wpf.netfx3.com) and of course the WPF section of MSDN ( http://msdn2.microsoft.com/en-us/netframework/aa663326.aspx). Summary This ... libraries for other .NET languages. Please refer to Chapter 13 for more information about making F# libraries usable by other .NET languages. Introducing ASP...

Ngày tải lên: 05/08/2014, 10:21

... follows: CHAPTER 9 ■ DATA ACCESS 213 7575Ch 09. qxp 4/27/07 1:05 PM Page 213 Normalize - 2 Replace - 2 IndexOfAny - 3 EndsWith - 3 Equals - 3 StartsWith - 3 LastIndexOfAny - 3 Split - 6 LastIndexOf - 9 IndexOf ... www.oracle.com/ technology/software/tech/windows/odpnet . IBM.Data.DB2 IBM.Data.DB2.dll This is the native .NET provider developed by IBM; it is provided with the distribution...

Ngày tải lên: 05/08/2014, 10:21

... 1,000,000 Interpreted 6, 890 6 ,97 9 6 ,93 2 7,608 14,835 84,823 799 ,788 Compiled via 8,65 856 854 1,007 2,3 69 15,871 151,602 delegate Compiled 1,112 1,4 09 2,463 16, 895 151,135 1,500,437 14,8 69, 692 F r om T able ... Culture=neutral, PublicKeyToken=a 190 89b1c74d08 09| ] T able 12-12 summar iz es the members of the fsi v alue . CHAPTER 12 ■ THE F# TOOL SUITE AND .NET PROGRAMMI...

Ngày tải lên: 05/08/2014, 10:21