C++ Dereference Operator | |
C Dereference Operator In this C tutorial you will learn how to access the value of variables pointed by the pointer variables using pointer concept discussed in detail mosgoogle center It is possible to access the value of variables pointed by the pointer variables using pointer This is performed
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C++ Operator Overloading Part II | |
C Operator Overloading Part II Operator overloading is a very important aspect of object oriented programming Binary operators can be overloaded in a similar manner as unary operators In this C tutorial you will learn about Binary Operating Overloading explained along with syntax and example mosgoog
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What happens when a variable is not declared in function definition? | |
Generally in C program the function definition and calling takes the form as given below:
main()
{
int x,y,z;
z=sample(x,y);
printf(“%d”,z);
}
sample(x1,y1)
int x1,y1;
{
int z1;
z1= x1 - y1;
return(z1);
}
Here what happens is the values x, y gets passed to x1,y1
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sizeof Operator | |
What is sizeof operator?
sizeof will return the number of bytes reserved for a variable or data type. The sizeof operator is a compile-time operator that returns an integer value. In other words since sizeof is a compile time operator, when used in a expression, it does not get compiled into executa
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Modulus Operator | |
What is the functionality and restrictions of Modulus Operator?
When a division is performed, the remainder of the operation is given by modulus operator. The modulus operator is denoted in c by symbol %.
For instance we have two integer values x and y, the operation x % y called as x modulus y give
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Operator, Operand and Expression in C | |
Operator, Operand, and Expression in are symbols which take one or more operands or expressions and perform arithmetic or logical computations.
Types of operators available in C are as follows:
Arithmetic
Assignment
Logical/relational
Bitwise
These have operators under each
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Prefix and Postfix Operator | |
How does the prefix and postfix operator on expression?
The operators present in prefix and postfix are
prefix increment operator denoted by ++
prefix decrement operator denoted by --
postfix increment operator
postfix decrement operator
The difference between the two is that i
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The Interview Snafu | |
How to turn someone else’s mistake to your advantage
Your dream job is about to become reality. A recruiter gave you the heads up about the perfect position at Humungous Conglomerate, Inc. You went through five interviews as well as a battery of psychological tests mandated by their HR de
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Winning a Job Interview with a Winning Resume | |
Does your resume unlock your potential, take your skills to the highest level and win you the interview and the job you want now? The job market today is highly competitive and even if you think you have what it takes to get an interview you won’t get over the line without a polished, prof
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