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We will show you how to use it in VBA through examples VLOOKUP . VLOOKUP() Using functions in VBA In Excel, we can use VLOOKUP() the function to find a value in an array and return its comparable value from another column. The value we want...

This article will demonstrate how to create and use functions when working with VBA. Functions are used to return results that a subroutine cannot return. As programs grow longer and more complex, functions are a useful tool that makes it e...

In Node js, module.export modules are exposed on the server side and provided in CommonJS format. Node js modules can be called as pre-built code packages that contain javascript objects and functions and can be used by external application...

In this article, we will learn how to solve Error: cannot find module 'webpack' in Node.js. Fix Error: cannot find module 'webpack' in Node.js Before we dive into the solution, we will first try to understand Webpack and why we need it. Web...

Representational State Transfer is abbreviated as REST . An API or Web API (Application Programming Interface) that complies with the restrictions and limitations of the REST architectural style and allows interaction with RESTful web servi...

REST is short for Representational State Transfer . A REST API or RESTful API is an API or Web API (Application Programming Interface) that conforms to the constraints/restrictions of the REST architectural style and allows interaction with...

In this short article, we will learn how to read files in Node.js. Reading Files in Node.js fs The module provides many useful functions to access and interact with the file system. fs One special feature of the module is that all methods a...

In this article, we will learn how to use Node.js to make a post request using a third-party package. HTTP Post Request in Node.js The HTTP POST method creates or adds resources on the server. The key difference between POST and PUT request...

In Node.js, the term multithreading does not apply because Node.js is designed to run in a single-threaded event loop. However, Node.js is built on top of the JavaScript language, which is single-threaded by default. However, Node.js provid...

In this article, we will learn how to fix the Cannot find module error in Node.js. package.json File Before diving into the solution, we will first try to understand the package.json file and why we need it. The package.json file is the roo...

This article will explain how to throw errors in Node.js. Throwing Errors in Node.js Errors are statements that do not allow the system to function properly. Errors in Node.Js are handled through exceptions, which are created with the help...

This article will demonstrate various ways on how to use exponential functions in C language. In C language, use pow as the method of exponential function pow The math function is part of the C math library and math.h is defined in the head...

This article will demonstrate various ways to dynamically allocate arrays in C. malloc Dynamically allocate arrays in C using function malloc The allocate_by function is the core function for allocating dynamic memory on the heap. It alloca...

This tutorial explains how to create a structure array in C language, which is a collection of multiple structure variables, each of which contains information about a different entity. Structure arrays in C An array is a sequential collect...

feof This article will introduce several ways to use functions in C language . Use feof the function to check the end-of-file indicator on a file stream in C language feof The function is part of the C standard input/output library and is d...