MELDING OBJECT ORIENTED PROGRAMMING WITH RELATIONAL DATABASES

The question, then, is how to create a jar file. The answer depends on what pro- gramming environment you are using. There are two basic types of programming environment – command line and IDE. Any IDE (Integrated Programming Environ- ment) for J AVA should have a command for creating[r]

Compare this with an automobile. It would be difficult to argue that a car is less complicated than a VCR. However, people don’t seem to have much trou- ble driving them.
All automobiles offer more or less the same controls in more or less the same place. For example (this is a true story[r]

A second distinction from RDBs is that there exists no established standard. The Object Data Management Group (ODMG, http:// www.odbms.org/ODMG/ ) defined the Object Data Management Standard ODMG 3 . 0 ( 2000 ). A major component of this standard is Object Query Language (OQL)[r]

In spite of the fact that relational databases still hold first place in the market, object-oriented databases are becoming more widely accepted every day. Relational databases are suitable for traditional applications supporting man- agement tasks su[r]

F# Types with Members
It is possible to add functions to both F#’s record and union types. A function added to a record or union type can be called using dot notation, just like a member of a class from a library not written in F#. This provides a convenient way of working with recor[r]

15 15 WHAT YOU’LL DO USE OBJECT-ORIENTED PROGRAMMING ENABLE FLASH TO EXECUTE SOLUTIONS FASTER WITH AVM 2.0 USE ACTIONSCRIPT 3.0 CHANGE ACTIONSCRIPT 3.0 SETTINGS INSERT CODE WITH CODE HIN[r]

In Shelley’s poem, the king of kings proclaims his greatness by warning all others to despair after beholding his unequaled excellence. Ironically, it becomes a warning to all who think lofty thoughts of themselves; no matter how great we think we are, or how well we have done our work, there will a[r]

EMPLOYEE E = NEW EMPLOYEE; E.SETNAME"JOHN"; SYSTEM.OUT.PRINTE.GETNAME; E.SETSALARY3.0; calls to Employee’s method from an Employee object calls to Person’s methods from an Employee objec[r]

4 RELATIONSHIP BETWEEN SUPERCLASS OBJECTS AND SUBCLASS OBJECTS II • OVERRIDING METHODS – Subclass can redefine superclass method • When method mentioned in subclass, subclass version use[r]

public class Employee { private string firstName; private string lastName; private static int count; // Employee objects in memory public Employee string fName, string lName { firstName[r]

Same situation can arise in your C++ applications. For example, you might be writing some code that has a function called xyz() and there is another library available which is also having same function xyz(). Now the compiler has no way of knowing which version o[r]

KIỂU DỮ LIỆU  VIỆC LƯU TRỮ CỦA DỮ LIỆU  DỮ LIỆU ĐƯỢC LƯU TRỮ  Các tập tin truyền thống flat files  Các cơ sở dữ liệu quan hệ relational databases hay quan hệ đối tượng object relatio[r]

In this chapter, we turn from just using classes to providing classes for ourselves and others to use. Designing and implementing classes are the primary activities of C++ programmers.
4.1 How to Implement a Class
OK, where do we start? In general, we start with an abstraction. Consider[r]