...ANALYSIS OF PROGRAMMING LANGUAGE PARADIGMN BY GROUP 4 (M. Sc.) CSC 801 PROGRAMMING LANGUAGE PARADIGMNS TERM PAPER SUBMITTED TO THE DEPARTMENT OF COMPUTER SCIENCE, UNIVERSITY OF LAGOS, AKOKA June, 2015. ABSTRACT This is a survey on the programming languages paradigm: Imperative, Scripting, logic, Functional, object oriented and Markup. Our survey work involves a comparative study of these six programming languages with respect to the above programming paradigm using the following criteria: secure programming practices, web application development, OOP-based abstractions, reflection, Reusability, Portability, Reliability, Readability, Availability of compilers and tools, Familiarity, Expressiveness We study these languages in the context of the above mentioned criteria and the level of support they provide for each one of them. TABLE OF CONTENT 1. OVERVIEW OF PROGRAMMING LANGUAGE PARADIGMS 1.1 INTRODUCTION 1.2 CRITERIA OF LANGUAGE COMPARISON 2. IMPERATIVE LANGUAGES 2.1 Imperative Paradigm 2.1.2 Java as an Imperative Paradigm 2.1.3 Criteria 3. SCRIPTING LANGUAGES 3.1 Scripting Paradigm 3.2 Php as an Scripting Paradigm 3.3 Criteria 4. FUNCTIONAL LANGUAGES 4.1 Functional Paradigm 3.2 Php as an Scripting Paradigm 3.3 Criteria 5.1 LOGIC LANGUAGES 5.1.1 Readability 5.1.2 Ease of Learning 5.1.3 Ease of Maintenance 5.1.4 Extensibility 5.1.5 Pedagogy 5.1.6 Portability 6.1 OBJECT ORIENTED LANGUAGES (OOL) 6.1.1 Readability 6.1.2 Ease of Learning 6.1.3 Ease...
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...article I would like to illustrate three books what you may use during studying PHP language at The University. Students of first years usually have a big problem with proper choice of a good book. I will do my best to help you with this problem . The first book what I have chosen is “PHP The Bible” co-authors Tim Covers and Joyce Park. This fairly developed guide provides analysis of specific problems, also it help you become acquainted with the latest version of the PHP language to create scripts to HTML pages. This book will learn you how to create websites with tracking session, use PHP for object-oriented programming and how to join the PHP code directly to e-mail programs. You also will learn how to secure website from hackers and how to use practically the mechanisms of cookie and redirect “PHP4 The Bible” is the book that contains information for beginners and intermediate programmers of script based on PHP technology, which is becoming increasingly popular due to the speed of the running scripts. Authors of this book Tim Covers and Joyce Park, are great experts. Mr Covers is a programmer with experience in web developer and he is instructor at the University of Chicago. Joyce Park is a writer on open source topics and web developer and she create web sites using PHP technology. The primary advantage of this book is the style of writing. Clearly explained are considered problems. Language of this book is clear and concise. Objectively described the basic matters and...
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...Kemeny and Thomas Kurtz on May 1, 1964. Basic stands for Beginners All-purpose Symbolic Instruction Code . The aims of the BASIC system were: to develop a system and language that was friendly, easy to learn and use, to introduce computing as an adjunct to other courses, to operate an open access policy (i-programmer.info, 2010). Pascal- was created by Niklaus Wirth in 1972. He wanted a language suitable for teaching but for teaching computer science. It is best described as a simplified version of Algol. It was simplified both to make it easier to learn and to make it easier to compile (i-programmer.info, 2010). C- Was created by Ken Thompson iin the form of B and tweaked by Dennis Ritchie and renamed C in the 1970’s. It was the original code Unix was written in. Its function was for ease of use (i-programmer.info, 2010). Forth- was created by Charles H Moore in the 1970’s. The motivation behind this language was for both interactive execution of commands and the ability to compile sequences of commands for later execution (i-programmer.info, 2010). PLEX (Programming Language for EXchanges)- was created by Goran Hemdahl at Ericsson in the 1970’s. It is a special-purpose, pseudo-parallel and event-driven real-time programming language dedicated for AXE telephone exchanges, It is a propriatary language (i-programmer.info, 2010). 1980’s Atari ST BASIC – Atari commissioned MetaComCo to write a version of BASIC that would take advantage of the GEM environment on...
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...words that make up a high-level programming language called? Key Words 5. What are the short words that are used in assembly language called? Mnemonics 6. What is the difference between a compiler and an interpreter? A COMPILER is a program that translates a high-level language program into a separate machine language program. An INTERPRETER is a program that both translates and executes the instructions in a high-level language program 7. What type of software controls the internal operations of the computer’s hardware? OS’s Unit 1 Research Assignment 1. SQL It’s no surprise SQL (pronounced ‘sequel’) tops the job list since it can be found far and wide in various flavors. Database technologies such as MySQL, PostgreSQL and Microsoft SQL Server power big businesses, small businesses, hospitals, banks, universities. Indeed, just about every computer and person with access to technology eventually touches something SQL. For instance, all Android phones and iPhones have access to a SQL database called SQLite and many mobile apps developed Google, Skype and DropBox use it directly. 2. Java The tech community recently celebrated the 20th anniversary of Java. It’s one of the most widely adopted programming languages, used by some 9 million developers and running on 7 billion devices worldwide. It’s also the programming language used to develop all native Android apps. Java’s popularity with developers is due to the fact that the language is grounded in readability and...
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...Kemeny and Thomas Kurtz on May 1, 1964. Basic stands for Beginners All-purpose Symbolic Instruction Code . The aims of the BASIC system were: to develop a system and language that was friendly, easy to learn and use, to introduce computing as an adjunct to other courses, to operate an open access policy (i-programmer.info, 2010). Pascal- was created by Niklaus Wirth in 1972. He wanted a language suitable for teaching but for teaching computer science. It is best described as a simplified version of Algol. It was simplified both to make it easier to learn and to make it easier to compile (i-programmer.info, 2010). C- Was created by Ken Thompson iin the form of B and tweaked by Dennis Ritchie and renamed C in the 1970’s. It was the original code Unix was written in. Its function was for ease of use (i-programmer.info, 2010). Forth- was created by Charles H Moore in the 1970’s. The motivation behind this language was for both interactive execution of commands and the ability to compile sequences of commands for later execution (i-programmer.info, 2010). PLEX (Programming Language for EXchanges)- was created by Goran Hemdahl at Ericsson in the 1970’s. It is a special-purpose, pseudo-parallel and event-driven real-time programming language dedicated for AXE telephone exchanges, It is a propriatary language (i-programmer.info, 2010). 1980’s Atari ST BASIC – Atari commissioned MetaComCo to write a version of BASIC that would take advantage of the GEM environment on...
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...Object-Oriented Programming with PHP5 Learn to leverage PHP5's OOP features to write manageable applications with ease Hasin Hayder BIRMINGHAM - MUMBAI Object-Oriented Programming with PHP5 Copyright © 2007 Packt Publishing All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews. Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied. Neither the authors, Packt Publishing, nor its dealers or distributors will be held liable for any damages caused or alleged to be caused directly or indirectly by this book. Packt Publishing has endeavored to provide trademark information about all the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this information. First published: December 2007 Production Reference: 1031207 Published by Packt Publishing Ltd. 32 Lincoln Road Olton Birmingham, B27 6PA, UK. ISBN 978-1-847192-56-1 www.packtpub.com Cover Image by Karl Moore (karl.moore@ukonline.co.uk) Credits Author Hasin Hayder Reviewers Kalpesh Barot Murshed Ahmed Khan Proofreader Development Editor Nanda Padmanabhan...
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...Homework Title / No. : ____________________________________________Course Code : _________ Course Instructor : ______________________ Course Tutor (if applicable) : ____________ Date of Allotment : _____________________ Date of submission : ___________________ Student’s Roll No._______________________ Section No. : _________________________ Declaration: I declare that this assignment is my individual work. I have not copied from any other student’s work or from any other source except where due acknowledgment is made explicitly in the text, nor has any part been written for me by another person. Student’s Signature : _____________ Evaluator’s comments: _____________________________________________________________________ Marks obtained : ___________ out of ______________________ ------------------------------------------------- Content of Homework should start from this page only: ------------------------------------------------- Q1: How the HTML documents are structured? Discuss according to the logical and physical elements. (5) Ans: An HTML 4 document begins with a DOCTYPE declaration that declares the version of HTML to which the document conforms. The HTML element follows and contains the HEAD and BODY. The HEAD contains information about the document, such as its title and keywords, while the BODY contains the actual content of the document, made up of block-level elements and inline elements. A basic HTML 4 document takes on the following...
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...current site, Kudler Fine Foods can accomplish this goal. There are, however, additional systems necessary on the back-end to make this system possible. According to TheConsumerCollective website (2010), “E-commerce spending continues to outpace analyst’s predictions… spending will reach $259 billion in 2014, and $278.8 billion by 2015” (Suetos, 2010). Over the past few years, customer confidence with online shopping has increased significantly. Customers feel more at ease with purchasing their products from online retailers than they did just years ago. This proposal will demonstrate the major components necessary for Kudler Fine Foods to begin offering their products online. It will discuss the database design, how the scripting language PHP will be set up to provide a “shopping cart” for ease of use, and illustrate a mockup of the online ordering pages. In addition, it will overview the use of data validations, and web standards. Database Design For Kudler to achieve success through the Internet, the company must choose a database created with MySQL. MySQL is an open source format that provides several benefits to a business entering the online retail world. First, the code...
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...The Missing Link: An Introduction to Web Development and Programming The Missing Link An Introduction to Web Development and Programming Michael Mendez SUNY Fredonia i The Missing Link An Introduction to Web Development and Programming by Michael Mendez Open SUNY Textbooks 2014 ©2014 Michael Mendez ISBN: 978-0-9897226-5-0 This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. Published by Open SUNY Textbooks, Milne Library (IITG PI) State University of New York at Geneseo, Geneseo, NY 14454 Cover design by William Jones Licensing This text is published by the Open SUNY Textbooks project under the Creative Commons 3.0 license format (see full length legal text at http://creativecommons.org/licenses/ by-sa/3.0/): You are free: 1. To share — to copy, distribute and transmit the work 2. To remix — to adapt the work 3. To make commercial use of the work Under the following conditions: 1. Attribution: You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). 2. Share Alike: If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one. With the understanding that: 1. Waiver: Any of the above conditions can be waived if you get permission from the copyright holder. 2. Public Domain:...
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...day we're continuing our Java security research series by analyzing other plug-ins, browser extensions and rich internet applications that are commonly exploited. Our previous research indicated that the current state of Java affairs isn't pretty. At that time, ninety-three percent of enterprises were vulnerable to known Java exploits. Nearly 50 percent of enterprise traffic used a Java version that was more than two years out of date. Through Websense ThreatSeeker Intelligence Cloud analysis we now discover: Only 19 percent of enterprise Windows-based computers ran the latest version of Java (7u25) between August 1-29, 2013. More than 40 percent of enterprise Java requests are from browsers still using outdated Java 6. As a result, more than 80 percent of Java requests are susceptible to two popular new Java exploits: CVE-2013-2473 and CVE-2013-2463. 83.86 percent of enterprise browsers have Java enabled. Nearly 40 percent of users are not running the most up-to-date versions of Flash. In fact, nearly 25 percent of Flash installations are more than six months old, close to 20 percent are outdated by a year and nearly 11 percent are two years old. Our in-depth analysis ran for one month, across multiple verticals and industries. We surveyed millions of real-world web requests for Java usage through our global Websense ThreatSeeker Intelligence Cloud. New Java Exploits and the Neutrino Exploit Kit New Java exploits CVE-2013-2473...
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...PHP Tutorial Part 1 - Introduction * Part 1 - Introduction * Part 2 - Displaying Information & Variables * Part 3 - IF Statements * Part 4 - Loops and Arrays * Part 5 - E-mail With PHP * Part 6 - PHP With Forms * Part 7 - Final Notes Introduction Up until recently, scripting on the internet was something which very few people even attempted, let alone mastered. Recently though, more and more people have been building their own websites and scripting languages have become more important. Because of this, scripting languages are becomming easier to learn and PHP is one of the easiest and most powerful yet. What Is PHP? PHP stands for Hypertext Preprocessor and is a server-side language. This means that the script is run on your web server, not on the user's browser, so you do not need to worry about compatibility issues. PHP is relatively new (compared to languages such as Perl (CGI) and Java) but is quickly becomming one of the most popular scripting languages on the internet. Why PHP? You may be wondering why you should choose PHP over other languages such as Perl or even why you should learn a scripting language at all. I will deal with learning scripting languages first. Learning a scripting language, or even understanding one, can open up huge new possibilities for your website. Although you can download pre-made scripts from sites like Hotscripts, these will often contain advertising for the author or will not do exactly what...
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...Chapter 1 THE PROBLEM AND ITS BACKGROUND Introduction Now a day, computer is one of the technologies that most people use in their everyday lives. The use of computer is one of the fastest growing and most important developments in our time. People used computers to give easiest and fastest method of finding information. Most students used computers to their research work, assignments, projects, thesis and it is most effective technology because it gives us more knowledge and we can learn something from it. Computers are just known as a piece of equipment where awesome package of glass, plastic, metal and wires- use to make our work easier. It is one way to achieve changes, which we can create different things through using its features. Computers have actually transformed our lives- how we communicate, how we could work and learn things and even how we play. Computers are efficient tools in processing data into useful information. They are essential tools in almost every field of research and applied technologies because of their capabilities. And because of the widespread use and availability of computers, it is essential that everyone acquires an understanding to be ignorant of the important role of computers in any career or business of choice. Being computer literate it can give anyone great competitive advantages. One example of technology is internet, widely used for everyone and popular. Everything can be known in the internet. It is an international network...
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...Chapter 1 THE PROBLEM AND ITS BACKGROUND Introduction Now a day, computer is one of the technologies that most people use in their everyday lives. The use of computer is one of the fastest growing and most important developments in our time. People used computers to give easiest and fastest method of finding information. Most students used computers to their research work, assignments, projects, thesis and it is most effective technology because it gives us more knowledge and we can learn something from it. Computers are just known as a piece of equipment where awesome package of glass, plastic, metal and wires- use to make our work easier. It is one way to achieve changes, which we can create different things through using its features. Computers have actually transformed our lives- how we communicate, how we could work and learn things and even how we play. Computers are efficient tools in processing data into useful information. They are essential tools in almost every field of research and applied technologies because of their capabilities. And because of the widespread use and availability of computers, it is essential that everyone acquires an understanding to be ignorant of the important role of computers in any career or business of choice. Being computer literate it can give anyone great competitive advantages. One example of technology is internet, widely used for everyone and popular. Everything can be known in the internet. It is an international network...
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...IM1042 SCHOOL OF COMPUTER SCIENCE & INFORMATION TECHNOLOGY B.SC (BUSINESS INFORMATION SYSTEM) ASSIGNMENT TITLE: APPLIED I.S MODELLING & DESIGN MODULE ASSESSMENT: GROUP ASSIGNMENT ACADEMIC TERM AND YEAR: SEMESTER A 2014/2015 LECTURER: MR. KOON KIM PEH MODULE CODE: (CN2042) GROUP MEMBER UEL ID’S 1341533 1341524 1341525 1341546 UEL ID: 1341533 1|Page IM2042 Table of Contents Dedication ..................................................................................................................................................... 4 Acknowledgements....................................................................................................................................... 5 0.0 INTRODUCTION ....................................................................................................................................... 6 0.1 Aims of the project.................................................................................................................................. 7 0.2 Objectives of the project......................................................................................................................... 7 1.0 System Request ....................................................................................................................................... 8 1.1 Business Needs ....................................................................................................................................... 9 1.2 Business Requirements...
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...Existing System identified in the present system 3.4. home -page 3.4.2 Student’s Registration 3.4.3 Administrator’s page 3.5 Data Preparation 3.6 User Preparation 3.7 Objectives of the New design 3.8 Program Structure 3.8.1 Modularity 3.8.2 Top-down Program Design 3.8.2.1 Program Flowchart 3.9 System Flowchart 3.10 File Maintenance Module 3.11 Main Menu Specification 3.11.1 Output Specification 3.11.2 Input Specification 3.11.3 File/Database Specification 3.12 Overview of the proposed systems flowchart CHAPTER FOUR: SYSTEM IMPLEMENTATION 4.1 Introduction 4.2 Justification of the Programming Language 4.3 System Control 4.4 System Requirements 4.4.1 Software Requirements 4.4.2 Hardware Requirements 4.4.3 People...
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