Sony Computer Entertainment Europe Research & Development Division Pitfalls of Object Oriented Programming Tony Albrecht – Technical Consultant Developer Services What I will be covering • A quick look at Object Oriented (OO) programming • A common example • Optimisation of that example • Summary Slide 2 Object Oriented (OO) Programming • What is OO programming? – a programming paradigm that uses "objects" – data structures consisting of datafields and methods together with their interactions
Premium Object-oriented programming
The Document Object Model The Document Object Model is a major component of Dynamic Hypertext Markup Language‚ or DHTML. DHTML is what has allowed web pages to become more interactive over the years. Improved animations‚ form processing‚ document manipulation‚ and online games are all made possible through the use of DHTML. DHTML is primarily composed of JavaScript‚ XHTML‚ CSS‚ and the Document Object Model (DOM). According to Chapter 10 of JavaScript 5th Edition (Gosselin‚ D. 2011)‚ the DOM “represents
Premium HTML World Wide Web XML
unidentified flying object; a ‘flying saucer’." The word was first used in print by Donald Keyhoe in 1953.[1] The acronym "UFO" was coined by Capt. Edward J. Ruppelt‚ who headed Project Blue Book‚ then the USAF’s official investigation of UFOs. He wrote‚ "Obviously the term ’flying saucer’ is misleading when applied to objects of every conceivable shape and performance. For this reason the military prefers the more general‚ if less colorful‚ name: unidentified flying objects. UFO (pronounced Yoo-foe)
Premium Unidentified flying object
BACHELOR OF COMPUTER APPLICATIONS (BCA) ASSIGNMENTS Year‚ 2013 (4rd Semester (Revised Syllabus)) (BCS-040‚ MCS-024‚ BCS-041‚ BCS-042‚ MCSL-016‚ BCSL-043‚ BCSL-044‚ BCSL-045) SCHOOL OF COMPUTER AND INFORMATION SCIENCES INDIRA GANDHI NATIONAL OPEN UNIVERSITY MAIDAN GARHI‚ NEW DELHI – 110 068 CONTENTS |Course Code |Assignment No. | Submission-Schedule
Premium Object-oriented programming
Java is simple such as it does not have any pointers‚ it has automatic memory allocation and garbage collector‚ and it has multiple inheritance with interfaces. Java is a platform-independent. Every Java source code is compiled to Java bytecode‚ which can be executed on any platform that has its own JVM without compilation. Modifiers – certain reserved words that specify the properties of the data‚ methods‚ and classes and how they can be used. Statements – a statement represents an action or a
Premium Object-oriented programming Java
Provide a brief description of the individual. Ellen Foster is a ten-year-old‚ Caucasian‚ female who experiences a series of traumatic events during her childhood. These traumatic events include her witnessing domestic violence in the home‚ her mother’s suicide and subsequent physical‚ sexual and psychological abuse by her alcoholic father‚ her maternal grandmother and other relatives (aunts and cousins on the mother’s side). Ellen shuttled from home to home‚ staying for a short time at the home
Premium Lev Vygotsky Object relations theory Family
Short is . A. System.Int32 B. System.Int64 C. System.Int16 D. System.Object 5. The member "clear" of the Array class that sets a range of array elements to zero‚ false or null reference is a method. A. Shared B. Method C. Class D. Object 6. The method converts an OLE automation date value to a DateTime Instance. A. Today B. TimeOfDay C. Now D. FromOADate 7. The function procedures are by default. A. public B. private C. protected D. inherited 8. Every optional
Premium Object-oriented programming Class Subroutine
Basic Concepts of Object-Oriented Programming 1. Classes 2. Objects 3. Data abstraction 4. Data encapsulation 5. Inheritance 6. Polymorphism 7. Dynamic Binding 8. Message Passing Student DATA Name DOB Marks …. FUNCTIONS Total Average Display …. Classes The entire set of data and code can be made as a user-defined type with the help of a class. Once a class has been defined‚ we can create any number of objects belonging to that class. A class gives a structure of what an object of its type will
Premium Object-oriented programming
Unit 4: Introduction to Object Oriented Programming Concepts Student Name Principles of Information Technology IT50-1101D David Reed Ph.D.‚ PMP 17th‚ May 2011 Table of Contents Abstract 3 Unit 4: Introduction to Object Oriented Programming Concepts 4 Programing Assignment 5 References 8 Abstract Object-oriented programming (OOP) is a programming paradigm using "objects" – data structures consisting of data fields and methods together with their interactions – to design
Premium Object-oriented programming Programming language
The construction of Object-Oriented Database Management Systems started in the middle 80 ’s‚ at a prototype building level‚ and at the beginning of the 90 ’s the first commercial systems appeared. The interest for the development of such systems stems from the need to cover the modeling deficiencies of their predecessors‚ that is the relational database management systems. They were intended to be used by applications that have to handle big and complex data such as Computer Aided Engineering‚ Computer
Premium Object-oriented programming Database Relational model