'Method main' presentation slideshows

1.15k views • 113 slides

Method and Scope of variable

Method and Scope of variable. 01204111 Computer and Programming. Outline. Introduction to Method Method declaration and Calling Scope of variable. Introduction to Method.

869 views • 86 slides

More About Objects and Methods

More About Objects and Methods. Chapter 6. Objectives. Define and use constructors Write and use static variables and methods Use methods from class Math Use predefined wrapper classes Use stubs, drivers to test classes and programs Write and use overloaded methods

723 views • 60 slides

Chapter 2 - Introduction to Java Applications

Chapter 2 - Introduction to Java Applications. Outline 2.1 Introduction 2.2 A Simple Program: Printing a Line of Text 2.3 Another Java Application: Adding Integers 2.4 Memory Concepts 2.5 Arithmetic 2.6 Decision Making: Equality and Relational Operators. 2.1 Introduction. In this chapter

565 views • 55 slides

CIS 1068 Program Design and Abstraction

CIS 1068 Program Design and Abstraction. Zhen Jiang CIS Dept. Temple University 1050 Wachman Hall, Main Campus Email: zhen.jiang@temple.edu. Table of Contents. Introduction to field (attribute) Public and private modifiers Accessor and mutator methods Constructor Static method

650 views • 51 slides

CSC 142 Computer Science II

CSC 142 Computer Science II. Zhen Jiang West Chester University zjiang@wcupa.edu. Table of Contents. Introduction to field (attribute) Public and private modifiers Accessor and mutator methods Constructor Static method Instance method Overloading Static variables Summary. Fields.

571 views • 46 slides

CSC 142 Computer Science II

CSC 142 Computer Science II. Zhen Jiang West Chester University zjiang@wcupa.edu. Table of Contents. Introduction to field (attribute) Public and private modifiers Accessor and mutator methods Constructor Static method Instance method Overloading Static variables Summary. Fields.

464 views • 46 slides

CSCI1226 Introduction to Computing Science and Programming

CSCI1226 Introduction to Computing Science and Programming. Lecture 5: Methods Tami Meredith. Roadmap. The new material this week is predominantly from Chapter 5 (and Section 6.2 on static ) You should try and read Chapter 6 anyways

455 views • 45 slides

C# Basic Concept

C# Basic Concept. Thanachat Thanomkulabut. C # Language Overview. Naming Rules. Letters, digits and underscores(_) First character ? letter or _ Up to 63 characters long Must not be a reserved word Case Sensitive. Example. ?. ?. ?. ?. name. Name. point9. 9point. ?. ?. ?. ?.

424 views • 39 slides

Reflection

Reflection. Getting information about classes. Reflection uses the class Class. The class called Class has many methods. ReflectUtil class demonstrates many reflection techniques String s = “java.util.Date”; Class c = Class.forName(s);. Stuff you can discover. Super-classes and interfaces

434 views • 24 slides

Packages, Characters, Strings Arguments to method main

Packages, Characters, Strings Arguments to method main. CS2110, Week 2 Recitation. Package. Package : A collection of Java classes and other packages. See JavaSummary.pptx, slide 20 Available in the course website in the following location:

319 views • 24 slides

Hands-on Introduction to JAVA

Hands-on Introduction to JAVA. First Java Program. The First Java Program. Type all carefully and save it to a file named Welcome .java. class Welcome { /* The Welcome Program ------------------- Illustrates a simple program displaying a message. */

206 views • 20 slides

Object-Oriented Programming Using Java

Object-Oriented Programming Using Java. First Java Program. The First Java Program. Type all carefully and save it to a file named Welcome .java. class Welcome { /* The Welcome Program ------------------- Illustrates a simple program displaying a message. */

217 views • 20 slides

Recitation 09. Applications and Applets

Java applications Those who took CS100J and CS100M in fall 2003 may not have had much experience with Java applications . A Java application is simply a collection of classes one of which contains one method with this header: public static void main(String[] pars)

102 views • 4 slides