References In C++
We’ve learned that C++ supports two sorts of variables so far: An ordinary variable is one that holds the value of a certain type. For example, let’s say we make a variable of type int, which means it can hold…
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Null Pointer In C/C++
A Null Pointer is a pointer that doesn’t point to any memory location. It saves the segment’s base address. The null pointer is used to hold null values, and the type of the pointer is void. A null pointer is a special…
Dereference Pointer In C/C++
A pointer is a variable that stores the address of another variable, as we already know from “what is a pointer.” The (*) represents the dereference operator, which is also known as an indirection operator. Dereferencing a pointer occurs when…
Void Pointer In C/C++
So far, we’ve learned that the address associated with a pointer must be of the same type as the pointer declaration. If we define an “int” pointer, for example, it cannot point to a float variable or any other type of…
const Pointer In C/C++
In C/C++, a constant pointer can’t change the address of the variable it’s pointing to, so the address stays the same. As a result, we can conclude that if a constant pointer points to one variable, it cannot point to…
sizeof() operator works In Pointer C/C++
The sizeof() operation determines the size of a data type, a constant, or a variable. It’s a compile-time operator since it calculates the size of any variable or constant at build time. The sizeof() operation calculates the amount of RAM…
What Are Wild Pointers? How Can We Avoid It
Wild pointers are uninitialized pointers that point to any arbitrary memory location, potentially causing a program to crash or behave improperly. It’s important to remember that a pointer p that points to a known variable is not a wild pointer. In…
Dangling Pointers in C/C++
Dangling/wild pointers are the most common pointer and memory management problems. A dangling pointer is a sort of initialized pointer in C that occurs when the programmer fails to initialize the pointer with a proper location. When an object is…
Pointer Arithmetic In C/C++
On the pointers, we can do arithmetic operations such as addition, subtraction, and so on. However, because the address is stored in the pointer, the result of an arithmetic operation on the pointer will also be a pointer if the…
Pointer To Pointer(Double Pointer) With Example
The term “pointer-to-pointer” or “double pointer” refers to a pointer that holds the address of another pointer. We’ll learn what a double pointer is, how to declare them, and how to use them in C / C++ programming in this…
What is a pointer, Advantages and Disadvantages
In the C/C++ programming language, a pointer is a variable that holds the address of another variable. The type of this variable can be int, char, array, function, or any other pointer. The pointer’s size is determined by the architecture.…
Complete Pointer Reference In C/C++
In this article, you will see the Complete Pointer Reference In C/C++ and get a proper understanding of it. Here you will know about what is a pointer and how to deal with it means complete Learn Pointer In C…
Where Could You Get The Best NFT Development Services?
NFT development services hail in developing world-class NFTs at ease. Getting a high-end service from a prominent development company will help you to become a successful entrepreneur. In recent years, NFT Development services have surpassed traditional financial trading methods. However,…
Using Stack To Remove Trailing Zeros From The Sum Of Two Numbers
In this post, We are going to discuss the program, Given two numbers A and B, the challenge is to use a stack to eliminate the trailing zeros from the sum of the two numbers. Example: Approach: The string and…
How to Use *args and **kwargs in Python
In this post, we’ll look at how to use *args and **kwargs in Python, as well as some examples. We frequently need to supply values to a function when writing it. Function arguments are the names given to these items.…
Merge Sort Using inplace_merge() Function
In this post, solve the merge sort using the inplace_merge() function. Given an arrayA[] of size N, the task is to sort the array in increasing order using In-Place Merge Sort. Example: Steps To Solve: The objective is to merge the sorted arrays in O(1) space…
What Does it Take to Become a Blockchain Developer?
In this post, I am going to explain the roadmap of blockchain developers. Now is the best moment to learn blockchain development, with an average pay of $154k per year and stable job growth. Blockchain developers use a variety of…
Is the Django Framework No Longer Supported?
Determine whether Django is the correct framework for your web development requirements. In this post, we are going to learn about proof of the Django framework is no longer supported. I’ve studied JavaScript and Python, and I intend to study…
This is how I made my first Web Crawler!
What’s a web crawler? What and why do we need for? Here, in this post, I am going to explain about to build the first web crawler. What is a web crawler? A web crawler is a bot that crawls…
8 Emerging Web Development Trends To Except In 2022
The digital era has grown to the utmost. Daily there are changes and inventions. Getting used to such changes is a challenging task. In the digital arena, the world of websites seems to have started growing more and more. New…