'Int age' diaporamas de présentation

Chapter 3 More Java Fundamentals

Chapter 3 More Java Fundamentals. Sect 1 - More About Data Types and Variables Sect 2 - Order of Operations and Expression Evaluation Sect 3 - Method Signatures and User-Defined Methods Sect 4 - Problematic Order of Input Statements Sect 5 - Program Comments

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Chapter 14

Chapter 14. More About Classes. Instance and Static Members. Instance variable : A member variable in a class Each object has its own copy static variable: One variable shared among all objects of a class static member function : Can be used to access static member variable

1.01k views • 87 slides

Object-Oriented Programming Fundamental Concepts

Object-Oriented Programming Fundamental Concepts. Svetlin Nakov. Telerik Corporation. www.telerik.com. Contents. Fundamental Principles of OOP Inheritance Abstraction Encapsulation Polymorphism Cohesion and Coupling. Fundamental Principles of OOP. Fundamental Principles of OOP.

887 views • 72 slides

Chapter 9 Exception Handling

Chapter 9 Exception Handling. Chapter Goals. To learn how to throw exceptions To be able to design your own exception classes To understand the difference between checked and unchecked exceptions To learn how to catch exceptions To know when and where to catch an exception .

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Console Input / Output

Console Input / Output. Reading and Writing to the Console. Svetlin Nakov. Telerik Corporation. www.telerik.com. Table of Contents. Printing to the Console Printing Strings and Numbers Reading from the Console Reading Characters Reading Strings Parsing Strings to Numeral Types

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Arrays

Arrays. Construct array: new double[10] Store in variable of type double[] double[] data = new double[10];. previous | start | next. Copying Arrays. Copying an array reference yields a second reference to the same array double[] data = new double[10]; double[] prices = data;.

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Building Java Programs Chapter 6

Building Java Programs Chapter 6. File Processing. Input/output (I/O). import java.io.*; Create a File object to get info about a file on your drive. (This doesn't actually create a new file on the hard disk.) File f = new File ("example.txt");

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User-defined Structure Types

User-defined Structure Types. Structures: collection of data of different types. We can define a structure type student_t : typedef struct { char name[10]; int age; char sex; double grade_avg; } student_t; typedef statement itself allocates no memory.

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Basic Object-Oriented concepts

Basic Object-Oriented concepts. Concept: An object has behaviors. In old style programming, you had: data, which was completely passive functions, which could manipulate any data An object contains both data and methods that manipulate that data

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Basic Object-Oriented Concepts

Basic Object-Oriented Concepts. Concept: An object has behaviors. In old style programming, you had: data, which was completely passive functions, which could manipulate any data An object contains both data and methods that manipulate that data

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Spring.NET Data Access

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CSci 142

CSci 142. Data and Expressions. Data and Expressions. Topics Strings Primitive data types Variables and constants Expressions and operator precedence Data conversions. Character Strings. A String consists of zero or more characters Represent a String literal with double quotes

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Chapter 3 Objects, types, and values

Chapter 3 Objects, types, and values. Bjarne Stroustrup www.stroustrup.com/Programming. Overview. Strings and string I/O Integers and integer I/O Types and objects Type safety. Input and output. // read first name: #include "std_lib_facilities_3.h" // our course header int main() {

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Program Structure

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Chapter 9 Structured Data: Structs and ADTs (Data Base Programs with C++)

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Inheritance

Classes and Subclasses Or Extending a Class. Inheritance. Inheritance: Introduction. Reusability--building new components by utilising existing components- is yet another important aspect of OO paradigm.

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Discussion 5

Discussion 5. Lab 3. Not really using rectangle class Return type of getPoint is String instead of Point

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Pointers

Pointers . EE2372 Dr. Gerardo Rosiles. Introduction. Pointers are one of the most advanced features in the C-language. Allows to generalize code so different types of parameters can be passed to the same function. Allows to efficiently represent and link structures.

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Design with Structure Charts

Design with Structure Charts. Design Process. Problem solving and design should be done independent of programming. Code significantly clouds the design process.. It is very difficult to see the design and address design issues when coding

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Interactive Input

Interactive Input. We have written programs that print console output, but it is also possible to read input from the console. The user types input into the console. We capture the input and use it in our program. Such a program is called an interactive program .

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