Joy: Forth`s Functional Cousin
... Joy makes extensive use of combinators, even more so than most functional languages. In mainstream functional languages combinators take as arguments (lambda abstractions of) functions. In Joy combinators are like operators in that they expect something specific on top of the stack. Unlike operators ...
... Joy makes extensive use of combinators, even more so than most functional languages. In mainstream functional languages combinators take as arguments (lambda abstractions of) functions. In Joy combinators are like operators in that they expect something specific on top of the stack. Unlike operators ...
A system of constructor classes
... elements of a type class are defined by a collection of instance declarations which may be distributed across a number of distinct program modules. For the type class Eq, these would typically include definitions of equality for integers, characters, lists, pairs and user-defined datatypes. Only a s ...
... elements of a type class are defined by a collection of instance declarations which may be distributed across a number of distinct program modules. For the type class Eq, these would typically include definitions of equality for integers, characters, lists, pairs and user-defined datatypes. Only a s ...
while - RoboJackets
... • Can be easily read • Are easy to improve upon The best way to make a good program is to break the project up into smaller tasks. ...
... • Can be easily read • Are easy to improve upon The best way to make a good program is to break the project up into smaller tasks. ...
Spark
... based on directed acyclic data flow from stable storage to stable storage Benefits of data flow: runtime can decide where to run tasks and can automatically recover from failures ...
... based on directed acyclic data flow from stable storage to stable storage Benefits of data flow: runtime can decide where to run tasks and can automatically recover from failures ...
Programming Paradigms - Universitatea Tehnica din Cluj
... developing Lisp. A function type - functions are data type just like integers, strings, can be stored in variables, can be passed as arguments. Recursion - Lisp was the first programming language to support it. A new concept of variables - All variables are effectively pointers. Values are what have ...
... developing Lisp. A function type - functions are data type just like integers, strings, can be stored in variables, can be passed as arguments. Recursion - Lisp was the first programming language to support it. A new concept of variables - All variables are effectively pointers. Values are what have ...
A general introduction to Functional Programming using Haskell
... where keyword; it is a function that is applied to sequences of values • if the sequence to which sum_seq is applied is empty, the result is 0 • otherwise, the result of sum_seq is given by adding the first element of the sequence to the sum of the other elements ...
... where keyword; it is a function that is applied to sequences of values • if the sequence to which sum_seq is applied is empty, the result is 0 • otherwise, the result of sum_seq is given by adding the first element of the sequence to the sum of the other elements ...
CPSC 111
... 1960s, CPL (Combined Programming Language) capable of both high level machine independent programming and would still allow the programmer to control the behavior of individual bits of data. too large for use in many applications. 1967, BCPL (Basic CPL): a scaled down version of CPL. In 1970, B: ...
... 1960s, CPL (Combined Programming Language) capable of both high level machine independent programming and would still allow the programmer to control the behavior of individual bits of data. too large for use in many applications. 1967, BCPL (Basic CPL): a scaled down version of CPL. In 1970, B: ...
Note - CIM (McGill)
... data sit in memory. This may be counterintuitive since you might think that instructions and data are very different things. As we will see, though, both instructions and data ultimately need to be encoded as 0’s and 1’s, and so there is no reason why they cannot both sit in memory. Your intuition i ...
... data sit in memory. This may be counterintuitive since you might think that instructions and data are very different things. As we will see, though, both instructions and data ultimately need to be encoded as 0’s and 1’s, and so there is no reason why they cannot both sit in memory. Your intuition i ...
Chapter 1
... Which programming languages are most widely used. A typical Java development environment. Java's role in developing distributed client/server applications for the Internet and the web. The history of the UML—the industry-standard objectoriented design language. The history of the Internet ...
... Which programming languages are most widely used. A typical Java development environment. Java's role in developing distributed client/server applications for the Internet and the web. The history of the UML—the industry-standard objectoriented design language. The history of the Internet ...
Slides
... exception empty_stream fun lhead Empty = raise empty_stream | lhead (Cons (x, xs)) = x fun ltail Empty = raise empty_stream | ltail (Cons (x, xs)) = xs () ...
... exception empty_stream fun lhead Empty = raise empty_stream | lhead (Cons (x, xs)) = x fun ltail Empty = raise empty_stream | ltail (Cons (x, xs)) = xs () ...
Chapter 15 Functional Programming Languages
... - Similar to ML (syntax, static scoped, strongly typed, type inferencing) - Different from ML (and most other functional languages) in that it is PURELY functional (e.g., no variables, no assignment statements, and no side effects of any kind) - Most Important Features - Uses lazy evaluation (evalua ...
... - Similar to ML (syntax, static scoped, strongly typed, type inferencing) - Different from ML (and most other functional languages) in that it is PURELY functional (e.g., no variables, no assignment statements, and no side effects of any kind) - Most Important Features - Uses lazy evaluation (evalua ...
Document
... We will assume all bound variables are preceded by a λ a) when Y is the abstraction λx.W then [M/x]Y => λx.W b) when Y is the abstraction λy.W and there are no free occurrences of x in W then [M/x]Y is λy.W c) when Y is the abstraction λy.W and there are no free occurrence of y in M then [M/x]Y is λ ...
... We will assume all bound variables are preceded by a λ a) when Y is the abstraction λx.W then [M/x]Y => λx.W b) when Y is the abstraction λy.W and there are no free occurrences of x in W then [M/x]Y is λy.W c) when Y is the abstraction λy.W and there are no free occurrence of y in M then [M/x]Y is λ ...
CSCE 330 Programming Language Structures
... • “Most people consider a programming language merely as code with the sole purpose of constructing software for computers to run. However, a language is a computational model, and programs are formal texts amenable to mathematical reasoning. The model must be defined so that its semantics are delin ...
... • “Most people consider a programming language merely as code with the sole purpose of constructing software for computers to run. However, a language is a computational model, and programs are formal texts amenable to mathematical reasoning. The model must be defined so that its semantics are delin ...
Programming Exam 2
... It is simply a list of entries, where each is an object from the Entry class described at the bottom of this page, but when you look something up (find) or update an existing entry (update), that entry goes to the top of the list. New things (add) always go to the top. You may write your PList imple ...
... It is simply a list of entries, where each is an object from the Entry class described at the bottom of this page, but when you look something up (find) or update an existing entry (update), that entry goes to the top of the list. New things (add) always go to the top. You may write your PList imple ...
UNIT-1 Introduction to System Programming
... allows a sequence of source language code to be defined once and then referred to by name each time it is to be referred. Each time this name Occurs in a program, the sequence of codes is substituted at that point. ...
... allows a sequence of source language code to be defined once and then referred to by name each time it is to be referred. Each time this name Occurs in a program, the sequence of codes is substituted at that point. ...
Default Rules for Curry
... functional logic programming if we want to keep the strong properties of the base language, in particular, the completeness of logic-oriented evaluations. To avoid developing a new logic foundation of functional logic programming with ...
... functional logic programming if we want to keep the strong properties of the base language, in particular, the completeness of logic-oriented evaluations. To avoid developing a new logic foundation of functional logic programming with ...
COS240Lec37_CSEH - To Parent Directory
... • Just because your program reports no syntax errors does not necessarily mean it is running correctly • Sometimes program stops during execution. • Other times, output is produced, but the output might not be correct. • Sometimes program works properly with some data, but crash when a certain value ...
... • Just because your program reports no syntax errors does not necessarily mean it is running correctly • Sometimes program stops during execution. • Other times, output is produced, but the output might not be correct. • Sometimes program works properly with some data, but crash when a certain value ...
Project Three
... another function and therefore only accessible inside that function. This same difference also explains the difference in the handling of data objects. Both types of languages have the same primitive data types, classes allow for an infinite amount of abstract data types. This means object oriented ...
... another function and therefore only accessible inside that function. This same difference also explains the difference in the handling of data objects. Both types of languages have the same primitive data types, classes allow for an infinite amount of abstract data types. This means object oriented ...
C Sharp (programming language)
C# (pronounced as see sharp) is a multi-paradigm programming language encompassing strong typing, imperative, declarative, functional, generic, object-oriented (class-based), and component-oriented programming disciplines. It was developed by Microsoft within its .NET initiative and later approved as a standard by Ecma (ECMA-334) and ISO (ISO/IEC 23270:2006). C# is one of the programming languages designed for the Common Language Infrastructure.C# is intended to be a simple, modern, general-purpose, object-oriented programming language. Its development team is led by Anders Hejlsberg. The most recent version is C# 6.0, which was released on July 20, 2015.