In the backup script the views are first created as tables which are then dropped at the end of the script as each view is being created, so it seems that an error occurs while creating the views at the end of the script. However when a view is created there is a user … Read more
It may so happen that in a program we want more than one statement to be executed if the expression following if is satisfied. If such multiple statements are to be executed then they must be placed within a pair of braces as illustrated in the below example. Example: The current year and the year in which … Read more
Like most languages, C uses the keyword if to implement the decision control instruction. The general form of if statement looks like this: if ( this condition is true ) execute this statement ; The keyword if tells the compiler that what follows is a decision control instruction. The condition following the … Read more
Decision !!! we all need to alter our actions in the face of changing circumstances. If the weather is fine, then I will go for a stroll. If the highway is busy I would take a diversion. If the pitch takes spin, we would win the match. If she says no, I would look elsewhere. … Read more
Job Description —-Should have knowledge of MySql + PHP — Experiance : 0-3 years Send your resume at hr@eduguru.in info@eduguru.in
Page redirection is the method or technique which we can transfer the values and page source to destination.this this vary simple. You are also use to place a “redirect page” at the old location which, after a timed delay, will forward visitors to the new location of your webpage. You can do just this with … Read more
Problem Statement: If a four-digit number is input through the keyboard, write a program to obtain the sum of the first and last digit of this number. Solution: /* Sum of 1st and last digit of a four digit number */ #include<stdio.h> #include<conio.h> main() { int n,a,sum=0; clrscr(); printf(“\Enter a four digit number”); scanf(“%d”,&n); a=n/1000; … Read more
Problem Statement : If a five-digit number is input through the keyboard, write a program to reverse the number. Answer: /* To reverse the digits of 5-digit number */ #include<stdio.h> #include<conio.h> main() { int n,a,b; long int revnum=0; clrscr(); printf(“\n Enter a five digit number less than 32767”); scanf(“%d”,&n); a=n%10; /*last digit */ n-n/10; /* … Read more
Problem Statement : Two numbers are input through the keyboard into two locations C and D. Write a program to interchange the contents of C and D. Answer: /* Interchanging of contents of two variables c & d */ #include<stdio.h> #include<conio.h> main() { int c,d,e; clrscr(); printf(“\n Enter the number at location C:”); scanf(“%d”, &c); … Read more
Problem Statement: The length & breadth of a rectangle and radius of a circle are input through the keyboard. Write a program to calculate the area & perimeter of the rectangle, and the area & circumference of the circle. Answer: /* Calculation of perimeter and area of rectangle and circle */ #include<stdio.h> #include<conio.h> main() { … Read more