Jackson Structured Programming - Jackson Structured Programming Jackson Structured Programming or JSP is a method for structured programming based on correspondences between data structure and program structure. It was originally developed in the 1970s by IT consultant Michael A. Jackson in order to improve the general standard of COBOL programming, although it is just as applicable to C or to Lisp for that matter. Although it imposes a structure upon a program which improves its modifiability and maintainability, the structure is rather different from the type of structure advocated by Wirth, Dijkstra, et al. External Links: http://dspace.dial.pipex.com/jacksonma/ http://www.ida.his.se/ida/~henrike/JSP/.
Structured programming - Structured programming Structured programming can be seen as a subset or subdiscipline of procedural programming, one of the major paradigms (and probably the most popular one) for programming computers. a Historically, several different structuring techniques have been developed for writing structured programs. The two most common are Jackson Structured Programming, which is based on aligning data structures with program structures and Dijkstra's structured programming, which is based on splitting programs into sub-sections, each with a single point of entry and of exit. Most people mean the latter when they use the term structured programming and that is what this article will discuss. It is possible to do structured programming in almost any procedural programming language, but since about 1970 when structured programming began to gain popularity.
Michael Jackson (disambiguation) - Michael Jackson (disambiguation) Michael Jackson is a U.S pop singer. Sir Michael Jackson is a British general and chief of the General Staff. Michael Jackson works as an independent consultant in London, England, and also as a part-time researcher at AT&T Research, Florham Park, N.J. In the 1970s he developed Jackson Structured Programming. See http://dspace.dial.pipex.com/jacksonma/ Michael Jackson (a.k.a. Beerhunter) is a well known expert on beer and whisky. Author of several books on the subjects. See http://www.beerhunter.com/ The Right Reverend Dr. Michael Jackson is an Anglican clergyman, currently Bishop of Clogher. Michael Jackson is the Controller of BBC Two in the UK. Michael Jackson is a football (soccer) player of Preston North End F.C., one of the English Football League teams#First Division Teams. This is a disambiguation.
Michael A. Jackson - Michael A. Jackson Michael Jackson works as an independent consultant in London, England, and also as a part-time researcher at AT&T Research, Florham Park, NJ, USA. In the 1970s he developed Jackson Structured Programming. He is a visiting research professor at the Open University in the UK..
JSP - JSP Meanings of JSP: JavaServer Pages Jackson Structured Programming This is a disambiguation page; that is, one that just points to other pages that might otherwise have the same name. If you followed a link here, you might want to go back and fix that link to point to the appropriate specific page..
Glossary of computer programming terms - Glossary of computer programming terms This is a glossary of computer programming terms, derived from the Glossary of Telecommunication Terms published as Federal Standard 1037C. Please see the Federal Standard article for copyright-related issues, as not all parts of the source document are in the public domain. abstract syntax notation one (ASN.1) -- Ada -- ALGOL -- APL -- application programming interface (API) -- assemble -- assembler -- assembly language -- assembly time -- BASIC -- binding -- bit -- branch -- bug -- byte -- call -- CASE -- CASE technology -- C-language -- C# -- COBOL -- compartmentation -- compatibility -- compile -- compiler -- computer language -- computer numbering formats -- computer-oriented language -- computer program -- computer word -- core dump -- cross assembler.
Euphoria programming language - Euphoria programming language Euphoria is a PC programming language created with the following design goals: Simplicity - To be easier to learn and use than BASIC, with more-consistent high-level constructs. Uses flat-form 32-bit memory to avoid complicated memory management and size/addressing limits. Power - To provide low-level capabilities needed to access the OS and BIOS for professional development, but be more structured and less terse than a low-level language, making low-level programming less dangerous. Safety - Extensive debugging support and run-time error-handling; automatic subscript checking, type-checking, and memory handling. Flexibility - User-defined type support, with variables as loosely or strictly typed as desired. Object-oriented programming can be accomplished by defining objects as types (subsets of the sequence, which is a general-purpose collection). Ease of Development - Interpreted,.
Dispute over the definition of object-oriented programming - Dispute over the definition of object-oriented programming The definitions of object-oriented programming are disputed. In the most general sense, object-oriented programming refers to the practice of viewing software primarily in terms of the "things" (objects) it manipulates, rather than the actions it performs. Other paradigms such as functional and procedural programming focus primarily on the actions, with the objects being secondary considerations; in OOP, the situation is converse. Widely-used terminology distinguishes object-oriented programming from object-based. The former is held to include inheritance, encapsulation, and polymorphism, while the latter does not. Arguments for strict definitions In computer programming a window class is a structure fundamental to the Microsoft Windows (Win16 and Win32) operating systems and its Application Programming Interface (API). The structure provides a template, from which a window may be created,.
ABC programming language - ABC programming language ABC is an imperative language and programming environment from CWI, Netherlands. It is interactive, structured, high-level, and easy to learn and use. It is a general-purpose programming language which you might use instead of BASIC, Pascal, or AWK. It is not a systems-programming language but is good for teaching or prototyping. ABC has only five data types that can easily be combined; strong typing, yet without declarations; data limited only by memory; refinements to support top-down programming; nesting by indentation. Programs are typically around a quarter the size of the equivalent Pascal or C program, and more readable. ABC includes a programming environment with syntax-directed editing, suggestions, persistent variables and multiple workspaces and infinite precision arithmetic. An example function words to collect the set.
Ada programming language - Ada programming language Ada is a structured, compiled, statically typed programming language, designed by Jean Ichbiah of Cii Honeywell Bull in the 1970s. It is positioned to address much the same tasks as C or C++. Ada was named after Lady Ada Lovelace, the first computer programmer. Table of contents showTocToggle("show","hide") 1 Language Features 2 History 3 "Hello, World!" in Ada 4 The Ariane 5 Failure Language Features Ada was originally targeted at embedded and real-time systems, and is still commonly used for those purposes. The Ada 95 revision (designed by Tucker Taft of Intermetrics between 1992 and 1995) improved support for systems, numerical, and financial programming. Notable features of Ada include Strong typing, run-time checking, parallel processing, exception handling, and genericss. Ada 95 added support for.
TADS programming language - TADS programming language TADS is a programming system for creating interactive fiction games. The name is an acronym for "Text Adventure Development System". History The original TADS 1 was released by High Energy Software as shareware in the late 80s, and was followed by TADS 2 not long after. In the early 90s, TADS established itself as the number one development tool for interactive fiction, in place of simpler systems like AGT (Adventure Game Toolkit). However, Graham Nelson's Inform has, since its release in 1993, slowly gained popularity and superseded TADS in the last half of the 90s. Nevertheless, TADS 2 has been maintained and updated at regular intervals by its creator, Michael J. Roberts, even after it became freeware in July 1996. Multimedia TADS, introduced in.
AMOS BASIC programming language - AMOS BASIC programming language Programming language (BASIC dialect) for the Amiga computer, made by Europress Software, originally written by François Lionet with Constantin Sotiropoulos. It is a descendant of the STOS BASIC programming language for the Atari ST. Amos BASIC was first produced in 1990. AMOS competed on the Amiga platform with Acid Software's Blitz BASIC. Both BASICs differed from other dialects on different platforms, in that they allowed the easy creation of fairly demanding multimedia software, with full structured code and many high-level functions to load images, animations, sounds and display them in various ways. The original AMOS version was interpreter (computer software)-based, which worked fine but suffered from performance problems. Later, an AMOS compiler was developed, that fixed most of the problems (but not all). AMOS.
APL programming language - APL programming language APL (for A Programming Language, or sometimes Array Processing Language) is a programming language invented in 1962 by Kenneth E. Iverson while at Harvard University. Iverson received the Turing Award in 1979 for his work. "APL, in which you can write a program to simulate shuffling a deck of cards and then dealing them out to several players in four characters, none of which appear on a standard keyboard." — David Given Within its chosen domain, APL is an extremely powerful, expressive and concise programming language. It was originally created as a way to express mathematical notation in a rigorous way that could be interpreted by a computer. It is easy to learn but APL programs can take some time to understand. Unlike traditional.
BASIC09 programming language - BASIC09 programming language BASIC09 is a structured BASIC dialect developed by Microware for the then-new Motorola 6809 CPU. Somewhat in the fashion of UCSD Pascal it was implemented via 'compilation' into an intermediate representation. The language processor turned BASIC09 source code into a tokenized, optimized, bytecode, called I-code in the BASIC09 literature. If that bytecode version of the source were saved (called packing), it could also be executed by a much more compact version of the interpreter, called RunB (no editor, no prettyprinter, no extraneous information included for human convenience, no debugger, ...). BASIC09 provided very impressive features for its time (it was first available in 1980), and most especially for its memory requirements. It was also fast, in comparison with nearly all other BASICs. Most of.
Categorical list of programming languages - Categorical list of programming languages This is a list of programming language grouped by category. See also Alphabetical list of programming languages Chronological list of programming languages Generational list of programming languages Assembly languages directly correspond to a machine language (see below) in order to allow machine code instructions to be written in a form understandable by humans. Assembly languages allow programmers to use symbolic addresses which are later converted to absolute addresses by the assembler. Most assemblers also allow for macros and symbolic constants as well. SSK (Sistema Simvolicheskogo Kodirovaniya, or "System of symbolic coding") for Minsk family of computers. AKI (AvtoKod Ingenera, i.e., "engineer's autocode") for Minsk family of computers was half-step away from assembly languages and doesn't really fit into any other categories in this.
True BASIC programming language - True BASIC programming language True BASIC is a fully structured variant of the BASIC programming language descended from Darthmouth BASIC – the original BASIC – invented by college professors John G. Kemeny and Thomas E. Kurtz. When True BASIC appeared on the market, at the outset based on Darthmouth BASIC 7, it implemented a number of new features over QBASIC, and allowed the user a 16 color (redefinable), 640×480 backdrop for programming. True BASIC introduced new functions for graphics primitives like plot, plot area, flood, etc. It also was the first to provide a method for saving a portion of the screen and blitting it elsewhere, but had no proper buffering implementation. There are versions for MS-DOS, Windows, MacOS, and Linux systems. External Links Short overview, from True.
Turbo BASIC programming language - Turbo BASIC programming language Turbo BASIC is a programming language made by Borland. It was carried on by another company as PowerBASIC, and is still sold today. What's this sample turbo basic is structured ! (This is an unrepresentative function: you don't need line numbers, and can have subroutines and functions. It will, however, compile with Turbo BASIC.) Code Sample 10 INPUT "What is your name"; A$ 20 PRINT "Hello "; A$ 30 INPUT "How many stars do you want"; S 40 FOR I = 1 TO S 50 S$ = S$ + "*" 55 NEXT I 60 PRINT S$ 70 INPUT "Do you want more stars"; Q$ 80 IF LEN(Q$) = 0 GOTO 70 90 Q$ = LEFT$(Q$, 1) 100 IF (Q$ = "Y") OR (Q$ =.
Pascal programming language - Pascal programming language The computer programming language Pascal is one of the landmark programming languages on which generations of students cut their teeth and variants of which are still widely used today. TeX and much of the original Macintosh operating system were written in Pascal. The computer scientist Niklaus Wirth developed Pascal in 1970, in an effort to make structured programming easier for a compiler to process. Pascal is based on the Algol programming language and is named in honor of mathematician and philosopher Blaise Pascal. Wirth also developed Modula-2 and Oberon, languages similar to Pascal which also support object-oriented programming. Table of contents showTocToggle("show","hide") 1 Basic Syntax 2 Pascal and C 3 for comparison. Because = effectively serves both purposes in mathematics, people often use that.
PHP programming language - PHP programming language For the "PHP" Cold-war history project, see Parallel History Project. PHP (now a recursive acronym for "PHP Hypertext Preprocessor", but originally "Personal Home Page Tools") is a widely used open-source programming language used primarily for server-side applications, to develop dynamic web content such as the MediaWiki software. It can be seen as an open source alternative to Microsoft's Active Server Pages (ASP) system and to the CGI/Perl system. Its ease of use and similarity with the most common structured programming languages, most notably C and Perl, allows most experienced programmers to start developing complex applications with a minimal learning curve. It also enables experienced developers to get involved with dynamic web content applications without having to learn a whole new set of functions and.
PL/I programming language - PL/I programming language PL/I, ("Programming Language One") (pronounced "pee el one") is a computer programming language designed for scientific, engineering, and business applications. It has a very large vocabulary of built-in functions. In fact, there is probably no one compiler that has the full standard of keywords available. PL/I compilers are normally subsets of the language that specialize in various fields. The language syntax is English-like and suited for describing complex data formats, with a wide set of functions available to verify and manipulate them. PL/I's principal domain is data processing. PL/I supports recursion and structured programming. Common facts about the language: Free form syntax Case-insensitive keywords Passes by reference by default Supports complex structure declarations with unions Built-in support for a slew of data types, including.
