Programming environments for interactive graphics software typically have a multiplicity of tools and applications. Many of these programs contain ad hoc ‘little language’ interpreters 1 that do many similar things in needlessly different ways. In particular, many little languages have, in addition to their special-purpose constructs, vestigial support for ordinary programming, such as variable...

A microcomputer-based simulator for digital control systems is proposed. The proposed simulator is a hybrid system in which the plant is simulated by conventional method of analog computers and other parts of the system including generation of input signal is performed digitally, using a Z-80 based microcomputer. To overcome the difficulty of programming in assembly language, and at the same ti...

This paper describes an approach to providing object persistence in object-oriented programming languages without modifying the run-time system or the language itself. By successively applying design patterns such as the Serializer, Factory Method, and Strategy patterns we develop an object-oriented framework for providing object persistence. The advantages of object-orientation are highlighted...

The concept of functionality oriented programming is proposed, and some of its aspects are discussed, such as: (1) implementation independent basic types and generic collection types; (2) syntax requirements and recommendations for implementation independence; (3) unified documentation and code; (4) cross-module interface; and (5) cross-language program making scheme. A prototype example is giv...

We describe the design of a visual application generator, which creates customized interfaces that can be easily modified and deployed. With this visual application generator, the user can specify the requirements using an easy-to-understand iconic language. Unlike most other visual programming languages the icons are allowed to have multiple meanings. This unique feature makes our tool easy to...

In today’s world study of computer’s language is more important. Effective and good programming skills are need full all computer science students. They can be master in programming, only through intensive exercise practices. Due to day by day increasing number of students in the class, the assessment of programming exercises leads to extensive workload for teacher/instructor, particularly if i...

For many procedural programming languages there exist powerful Integrated Development Environments (IDEs). such as IBM’s ECLIPSE for JAVA, and Together for JAVA, C++, Visual Basic, etc., which are widely used. Also in the logic programming community there are tools for comfortably programming and for analyzing source code, such as the IDE for XPCE/SWI–PROLOG and the tool CIDER for the functiona...

This document introduces functional programming for those that are used to imperative languages, but are trying to come to terms with recursion and other techniques used in functional programming. We use OCaml as the primary language, and we assume that the reader has been introduced to its basic syntax and features. The goal of this document is to help these programmers get more comfortable wi...