eduguru 
Program to print Fibonacci Series using Recursion A Fibonacci series is defined as a series in which each number is the sum of the previous two numbers with 1, 1 being the first two elements of the series. #include<stdio.h> // declaring the function void printFibo(int ); int main() { printf(“\n\n\t\tEduguru – Recursion program in c\n\n\n”); … Read more
Program to find Factorial of a Number using Recursion #include<stdio.h> // declaring the function int fact(int); int main() { printf(“\n\n\t\tEduguru – Recursion Program Example\n\n\n”); int num, f; printf(“\n\nEnter a number: “); scanf(“%d”, &num); f= fact(num); printf(“\n\nFactorial of %d is %d\n\n”, num, f); printf(“\n\n\t\t\tCoding is Fun here !\n\n\n”); return 0; } int fact(int aj) { if(aj==1 … Read more
C Program for Adding Two Numbers Using Recursion #include<stdio.h> int y; /* Function to add two numbers and return the result */ int add(int m, int n) { if(n == 0) return m; /* Recursion: adding 1, n times and then at the end adding m to it */ y = add(m, n-1) + 1; … Read more
C Program find whether a Number is Prime Or Composite using Recursion Prime Number: A number that is only divisible by 1 and itself. Composite Number: A number that is not a prime number. Note: 1 is neither prime nor composite. Below is a program to find whether the user input number is a prime number or a … Read more
SVG <circle> SVG Circle – <circle> The <circle> element is used to create a circle. Example : <!DOCTYPE html> <html> <body> <svg height=”100″ width=”100″> <circle cx=”50″ cy=”50″ r=”40″ stroke=”black” stroke-width=”3″ fill=”red” /> Sorry, your browser does not support inline SVG. </svg> </body> </html>
SVG – Scalable Vector Graphics <!DOCTYPE html> <html> <body> <h1>My first SVG</h1> <svg width=”100″ height=”100″> <circle cx=”50″ cy=”50″ r=”40″ stroke=”green” stroke-width=”4″ fill=”yellow” /> Sorry, your browser does not support inline SVG. </svg> </body> </html> Output: SVG stands for Scalable Vector Graphics. SVG defines vector-based graphics in XML format. What is SVG? SVG stands for … Read more
C++ Hello World Let’s break up the following code to understand it better: Example #include <iostream> using namespace std; int main() { cout << “Hello World!”; return 0; } Example explained Line 1: #include <iostream> is a header file library that lets us work with input and output objects, such as cout (used in line 5). Header files add functionality to C++ programs. Line … Read more
PHP MySQL connector Example: <html> <head> <title>Connecting MySQL Server</title> </head> <body> <?php $dbhost = ‘localhost:3306’; $dbuser = ‘guest’; $dbpass = ‘guest123’; $conn = mysql_connect($dbhost, $dbuser, $dbpass); if(! $conn ) { die(‘Could not connect: ‘ . mysql_error()); } echo ‘Connected successfully’; mysql_close($conn); ?> </body> </html> PHP 5 and later can work with a MySQL database using: … Read more
LOCATE() – MySQL Function The LOCATE() function returns the position of the first occurrence of a substring in a string. If the substring is not found within the original string, this function returns 0. This function performs a case-insensitive search. LOCATE(substring, string, start) Parameter Description substring Required. The substring to search for in string string … Read more
time_to_sec MySQL function The TIME_TO_SEC() function converts a time value into seconds. SELECT TIME_TO_SEC(“19:30:10”); Output: 70210 SELECT TIME_TO_SEC(“-03:30:00”); Output: -12600 PHP MySQL Program example of time_to_sec <!doctype html> <html lang=”en”> <head> <meta charset=”utf-8″> <meta name=”viewport” content=”width=device-width, initial-scale=1″> <title>example-time_to_sec-function – php mysql examples | w3resource</title> <meta name=”description” content=”PHP MySQL PDO Example”> <link rel=”stylesheet” href=”https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css”> </head> <body> … Read more