DIFFERENCE BETWEEN STRUCT AND UNION:
In structures,each member has its own storage location,whereas all memebers of a union use
the same location.this implies that,although a union may contain many members of different types,it can handle only one member at a time.
ex: struct book
{
char title[20];
char author[15];
int pages;
float price;
}
ex: union item
{
int m;
float x;
char c;
}code;
Popular Posts
-
INTRODUCTION TO 'C': C is a programming language developed at AT & T's Bell laboratories of USA in 1972.it was designed by d... -
The SQL COUNT aggregate function is used to count the number of rows in a database table. The SQL COUNT syntax is simple and looks like this...
-
The SQL AVG aggregate function selects the average value for certain table column. Have a look at the SQL AVG syntax: SELECT AVG(Column1) FR...
-
Files in VB .NET Working with Directories We will work with the File and Directory classes in this section. We will create a directory and c... -
More Events The Form has more events besides the Form_Load event. How can you find them? Click on the Drop-Down List that found in the upper... -
The SQL DISTINCT clause is used together with the SQL SELECT keyword, to return a dataset with unique entries for certain database table col...
-
Steps to follow: 1. Write an abstract class called LivingThing.java as shown below in Code-11.4.a. (You are welcome to do this work using ei...
-
Introduction: If you are new to Exception handling, please read "Exception Handling Statements" section of the Java Progamming Tut...
-
JSP scripting elements let you insert Java code into the servlet that will be generated from the current JSP page. There are three forms: ...
-
Lab exercises and homeworks: * Things to check before you start the lab * Chapter 3 (Class #1, Jan. 16th homework) o Exerc...
No comments:
Post a Comment