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Excel is an effective tool for manipulating and analysing data, however occasionally the data we work with contains undesired characters that might make our duties more difficult. Non-alphanumeric characters can clog up our data and obstruct calculations, sorting, and other operations. Examples include symbols, punctuation marks, and other special characters. This article is made to make the process simple and clear, regardless of whether you are working with untidy text, unstructured data, or simply wish to clean up your information. Remove Non-Alphanumeric Characters Here we will first create a VBA module and then select the range of cells to complete ... Read More
This manual will show you step-by-step how to purge any non-alphabetic characters from particular cells in order to clean up your Excel data. When dealing with data that comprises undesired symbols, numbers, or special characters, this strategy can be tremendously helpful and leave you with clean, well-organized data. An effective tool for data analysis, reporting, and record-keeping is Excel. But occasionally, information could come from different places or be produced in methods that produce mixed content, such non-alphabetic characters. It can take a while to manually remove these undesirable characters, especially when dealing with huge datasets. Our tutorial can save ... Read More
Although Excel is a strong tool for data organisation and analysis, the data we work with occasionally can be disorganised and contain extra characters that impede our calculations and analyses. Fortunately, Excel has a number of methods for efficiently cleaning up data; in this article, we'll concentrate on deleting non-numeric characters from cells. Let's first examine the importance of deleting non-numeric characters before going on to the techniques. There may be instances when working with mixed data types datasets (numbers, text, symbols, etc.) where you just require the numerical values. For instance, you might wish to remove any non-numeric components ... Read More
Excel is a strong programme that is frequently used for financial computations, data analysis, and other tasks. Negative numbers must frequently be converted to positive numbers or have the negative sign removed in order to be used in data manipulation. Using the ABS formula and the auto fill handle, we can finish the task. We will consider the most straightforward approach to completing the work. In this article, we'll walk you through a variety of ways to complete this work while taking into account various user preferences and scenario scenarios. Regardless of your level of Excel proficiency, we have you ... Read More
Nowadays, validation of mobile number input is a required feature for any application, and it requires validation of the length of the mobile number. Many apps use the mobile number for authentication purposes, sending OTP to users' mobile numbers for successful authentication. If the user enters the wrong mobile number, the app can face issues with sending OTP. So, before the user submits the mobile number for registration or authenticates the app, our app should validate the length of the mobile number. This tutorial will teach us various approaches to validating a mobile number using ReactJs. Before we start, users ... Read More
Email validation is an important feature we need to add to the authentication form. Nowadays, most applications use email and a one-time password for authentication. If the user enters the wrong email, they should not be able to authenticate their selves. Also, we need to validate the email while getting the user's email via the contact form. The user may enter the wrong email format due to some mistake. So, to correct users' mistakes, we can alert them by showing the error that you have entered the wrong email. Below, we will learn two approaches to validate the email address ... Read More
Sometimes, we require to take the date from the users' string format. So, users can make mistakes while entering the date value into the input field. So, we need to validate the date string at our end in the application code. Below, we will learn various solutions to validate the date in ReactJs. Use the Validator NPM Package The Validator is an NPM package that contains various methods to validate strings. For example, it contains the isDate() method, and we can validate the date string with any delimiter separated. Also, it contains the methods to validate the email and phone ... Read More
We will learn to trim white spaces from the input in ReactJS. Sometimes, users add unnecessary space at the start or end of the input by mistake. So, as a developer, we need to check if the input string contains the white space at the start or end. If we find white spaces in the input, we should trim it; Otherwise, it can cause issues. For example, we need to store the email in the database, and while registering the email, the user has also added the white spaces by mistake, and we stored the email in the database with ... Read More
ReactJS allows us to define a state object for every component. In the state object, we can add the different variables as a property of the state object. After that, we can use the state variables inside the component to render or perform other operations in the component. This tutorial will teach us to create a state object for the component and update it with various values. Use the setState to update the object in ReactJS The state object is used with the class components in ReactJS. Using the setState() method, we can update the state object. Syntax ... Read More
Partitioning a string into palindromic strings of at least length 2 with every character present in a single string is a challenging problem in computer science. The task is to take a string and divide it into multiple substrings, each consisting of at least two characters and containing every character of the original string only once. The objective is to determine if each substring is a palindrome or not. In this tutorial, we will provide a solution to this problem using C++. We will discuss the algorithm and the code implementation step by step, along with providing two test ... Read More