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C and C++

Difference between Reference and Pointer Variable

Reference variable Pointers References must be initialized when created Pointer Can be initialized at any time Once reference is assigned...

• BY Team Topic Nest
• October 24, 2021
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C and C++

Explain reference variable

A reference variable is just another name to an already existing variable. Creating Reference Variable The reference variable is created...

• BY Team Topic Nest
• October 24, 2021
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C and C++

List & explain Basic features of object oriented programming language

Basic concepts and features of object oriented programming language like C++. Following are the features or basic concepts of C++...

• BY Team Topic Nest
• October 24, 2021
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C and C++

Difference between Procedure Oriented Programming and Object Oriented Programming

Procedure oriented programming Object oriented Programming Emphasis is given more to procedures (functions) Emphasis is given more to data in...

• BY Team Topic Nest
• October 24, 2021
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Computer Graphics

Display Window Management Using GLUT

We can consider a simplified example, minimal number of operations for displaying a picture. Step 1: initialization of GLUT We...

• BY Team Topic Nest
• October 24, 2021
• 0 Comments

Computer Graphics

Graphics Functions

It provides users with a variety of functions for creating and manipulating pictures The basic building blocks for pictures are...

• BY Team Topic Nest
• October 24, 2021
• 0 Comments

Computer Graphics

Define Computer Graphics & its applications

Computer graphics is an art of drawing pictures, lines, charts, etc. using computers with the help of programming. Computer graphics...

• BY Team Topic Nest
• October 24, 2021
• 0 Comments

C and C++

C / C++ program to emulate the unix ln command

#include<stdio.h> #include<sys/types.h> #include<unistd.h> #include<string.h> int main(int argc, char * argv[]) { if(argc < 3 || argc > 4 || (argc...

• BY Team Topic Nest
• October 23, 2021
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C and C++ Compiler Design

C/C++ program that outputs the contents of its Environment list

#include<stdio.h> int main(int argc, char* argv[ ]) { int i; char **ptr; extern char **environ; for( ptr = environ; *ptr...

• BY Team Topic Nest
• October 23, 2021
• 0 Comments

C and C++ Compiler Design

POSIX compliant program that prints the POSIX defined configuration options...

#define _POSIX_SOURCE #define _POSIX_C_SOURCE 199309L #include<stdio.h> #include<unistd.h> int main() { #ifdef _POSIX_JOB_CONTROL printf("System supports job control\n"); #else printf("System does not...

• BY Team Topic Nest
• October 23, 2021
• 0 Comments