Information And Technology (FahadTheITGuy), Programming Languages, Web development

  What is an Enum in C++? Syntax, Examples, and Best Practices Last updated on : November 11, 2026 In todays blog post we are going to cover the concept of Enums or Enumeration in C++ programming language. Enum in C++ program is basically a user-deined data type . With the help of enums we can assign meaningful names to a set of integer constants. We can simply replace raw numbers with readable labels to make code clearer and less prone to bugs. And if we talk about some practical implementation of enums in C++ program, with the help of enums we can represent values like. 1) Days of the week. 2) Months of the year. 3) Directions. 4) States. 5) And other predefined groups of constants. So basically enums can help us when we have a little set of possible values for an item like directions , days of week , etc. And remember an important point that we should define enum first before we can create its variables. There is another important point to keep in mi...

  Array of Structures in C++: A Complete Guide with Examples Last updated on : November 7, 2026 In todays blog post we are going to merge or combine two fundamental and important concepts of Arrays and Structures . But after their mergence they form a complex data structure in which every individual element of the array is an instance of a struct or structure in C++ programming language. We use this approach because we want to store and manage different records that share the same data blue print. Before diving deep into the concept of array of structures in C++ programming language. First look at brief introduction about arrays and structures in C++. In our previous blog posts we have discussed about arrays . We know that arrays are a fundamental data structure and it is used in order to make a variable that can hold or store multiple values of the same data type under a single name, which is an array variable. In arrays the elements or values are ...

  What are structures in C++? Easy way to learn structures in C++ programming Last updated on : November 2, 2026 Today we are going to look at the very important topic in C++ programming language which is named as struct or structures . We are going to look at the concept of structures in the light of C++ programming language for beginners. Basically structures are user-defined data types in C++ program in which we merge, gather, or make a group of related variables of different data types under a single structure name. It serves as blueprint,  represent real world objects or entities with multiple or different number of attributes. Let us look at an example to cover this concept e.g, an Employee can have Name, Age, Gender, and Department, etc. In C++ programming language we can declare and initialize variables inside a structure , and these variables are called the members of the structure . And in order to access the members of the structure we h...

What are Pointers? How to use pointers in C++ programming language Last updated on : October 30, 2026 In todays blog post we are going to cover a very important concept in C++ programming language. We are going to discuss about the concept of pointers in C++ program. Let us begin with simple points, just remember one thing that pointers are also variables . But remember the most important point that, though pointers are variables, but these variables are of special type and their main purpose is to hold the memory address of another variables , rather then storing simple values taken from the user as an input. We can use these pointer variables in system level programming , building efficient data structures , and use them in dynamic memory allocation . So, in very simple words we can say that pointers stores the memory address as its values. In pointers we use two unary operators, 1) Address-of operator or And operator ( & ) 2) Dereference or asterisk operator (  *...

  Passing array to function in C++ programming language Last updated on : October 27, 2026 In todays blog post we are going to cover the merge of two very important concepts in C++ programming language. Today we are going to merge functions and arrays in a C++ program. And we will study that how we can pass an array to a function in C++ program . We know that functions are reusable block of code with the help of which we can perform some important task as per our programming logic. With the help of functions we can break large programs into smaller, and more manageable segments, which we can use many times as our programming need or logic. Now let us talk about arrays in C++ programming language. We know that arrays are also variables which can hold multiple, fixed size collection of data items or values with same data type. The main advantage of arrays is that we don't have to create multiple variables for each value of same data type. And we can access eleme...