functional programming languages

... cover imperative programming, and you’ll see how to mix functional and imperative programming techniques to handle tasks such as input/output (I/O). CHAPTER 3 ■ FUNCTIONAL PROGRAMMING 53 7575Ch03.qxp ... user-interface programming to make user interfaces more responsive by ensuring computations do not happen until really needed. Summary In this chapter, you looked at the major fu...

Ngày tải lên: 05/10/2013, 10:20

... the current directory is c:\diveintopython\py, which contains the examples that come with this book, including this chapter's script. As you saw in Section 16.2 , “Finding the path”, the ... single test suite that contains the tests from all of those individual test suites. 16.5 . Data-centric programming return the full directory name, and os.path.abspath simply returns what...

Ngày tải lên: 24/10/2013, 09:15

... 1 Unit 9 Programs and programming languages Computers can deal with different kinds of problems if they are given ... begin programming. Other such langauges are APL (developed in 1962) and PASCAL (named after Blaise Pascal and developed in 1971) When a program written in one of these high-level languages ... code d. connects routines with programs in the memory...

Ngày tải lên: 18/01/2014, 07:20

... to Functional Programming for Java Developers Why should a Java developer learn about functional programming (FP)? After all, hasn’t functional programming been safely hidden in academia for ... Collection Power Tools | 35 Functional Programming for Java Developers CHAPTER 1 Why Functional Programming? A few years ago, when many developers started talkin...

Ngày tải lên: 17/02/2014, 11:20

... account of the primary approaches to object-oriented programming languages and their concepts. It de- scribes the interpretation of the constructs commonly found in object-oriented languages; it presents ... new version of Stack but which now only holds instances of DoubleFloat viii Object-Oriented Programming Languages: Interpretation 8.3.2 Interfaces . . . . . . . . . . . ....

Ngày tải lên: 05/03/2014, 20:20

... appearance of programming languages has therefore profoundly im- pacted our relationship with language, complexity, and machines. This book is an introduction to the principles of programming languages. It ... written as it is in Java. Gilles Dowek Principles of Programming Languages 123 30 2. Functions 2.2.1 The Value of Expressions The evaluation function of an e...

Ngày tải lên: 14/03/2014, 21:20

... (each universal character name or extended source character is considered a single character) —31significant initial characters in an external identifier (each universal character name specifying a short ... ISO/IEC 9899:TC3 universal character name specifying a short identifier of 00010000 or more is considered 10 characters, and each extended source character is considered the same number of c...

Ngày tải lên: 19/03/2014, 14:12

... named-expr sub-id val) bound-body) (with bound-id (subst named-expr sub-id val) (subst bound-body sub-id val)))] [id (v) (if (symbol=? v sub-id) val expr)] [app (fun-name arg-expr) (app fun-name ... named-expr bound-body) (if (symbol=? bound-id sub-id) (with bound-id (subst named-expr sub-id val) bound-body) (with bound-id (subst named-expr sub-id val) (subst bound-body sub-id val)))] [id ......

Ngày tải lên: 22/03/2014, 15:20

... the History of Computing (April 20, 1993) ISSUES IN THE HISTORY OF COMPUTING, Michael S. Mahoney 772 ARCHIVES SPECIALIZING IN THE HISTORY OF COMPUTING, Bruce H. Bruemmer 782 THE ROLE OF MUSEUMS ... SESSION CHAIR, JEAN E. SAMMET: Michael Mahoney is a Professor of History at Princeton University and a member of its Program in the History of Science. According to hi...

Ngày tải lên: 23/03/2014, 07:20

... 61 131 - 3  IEC: 20 03( E) – 9 – PROGRAMMABLE CONTROLLERS – Part 3: Programming languages 1 General 1.1 Scope This part of IEC 61 131 specifies syntax and semantics of programming languages for programmable controllers ... STANDARD IEC 61 131 - 3 Second edition 20 03- 01 Programmable controllers – Part 3: Programming languages A utomates progra...

Ngày tải lên: 04/04/2014, 12:16

... sequential, the first step in the decomposition may be the formulation of an SFC (2.6 of IEC 6113 1-3 ) expressing the sequence of operations to be performed and the conditions for repeating the cycle of operations. ... ISO /IEC 238 2-0 2 and cited in IEC 6149 9-1 . Therefore, the term parameter is only used in IEC 6113 1-3 in the context of impl...

Ngày tải lên: 04/04/2014, 13:46

... ++ (calcLine ch (col+1) line maxp) ++ tch calcLines :: Int - > Int - > String calcLines line maxp = let ch = (ord ‘A’) + line in let l = (calcLine ch 0 line maxp) ++ “\n” in if line ... TECHNIQUES IN C# CHAPTER 8: CURRYING AND PARTIAL APPLICATION 77 Decoupling Parameters 77 Manual Currying 78 Automatic Currying 80 Calling Curried Functions 82 The Class Context 82 What FCSlib...

Ngày tải lên: 28/04/2014, 16:01

... 2013 Functional Programming Languages and the Influence of Lambda Calculus Why Functional Programming? COMS W4115 - PLT Columbia University 2 April 24, 2013 You may have heard that: (1) functional ... University 3 April 24, 2013 I. What is Functional Programming? II. Lambda Calculus' Influence on Functional Programming III. Benefits of Functional Programming IV. O...

Ngày tải lên: 24/10/2014, 22:24