Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Introduction Python has got a remarkable place in the field of handling data with the technologies like data science and machine learning. In the 21st century handling data is the most challenging task for organizations with a high volume of data and with the development of data science and machine learning it has become easier to access. In the Python language, Unicode is used and is represented as UTF (Universal Coded Character Set plus Transfer Format)-8. To encode the characters, there are two main possibilities of characters one is an ASCII character and the other is a non-ASCII ... Read More
Introduction Python Language comes under the OOPS concept and it runs the code immediately without checking for errors. This language was discovered by Guido Rossum in 1989 and was globally launched in the year 1991. Python is a versatile and high-level language that can be understood easily by the user. In the current world, handling data is the most challenging task for organizations with a high volume of data and with the development of data science and machine learning it has become easier to access. Bitwise OR among list elements The Operator used for representing the bitwise operator is “|”. ... Read More
With the help of Excel, you can effectively organise and analyse data. To protect the integrity of your data and avoid unintentional changes, you might occasionally want to limit editing to only certain cells in your spreadsheet. In this article, we'll look at a number of approaches to completing this work, giving you the power to decide which cells can be changed by you or others while still making the remainder of the spreadsheet accessible. Regardless of your level of Excel proficiency, this lesson will give you step-by-step instructions and insightful advice to help you protect your data and streamline ... Read More
Excel has robust options to regulate what values can be entered into particular cells, whether you're establishing a data entry form, generating a template for others to use, or simply want to assure accurate data input. You may eliminate errors, uphold data integrity, and preserve consistency throughout your Excel workbooks by limiting the input to predetermined values. You can provide criteria and rules for cell values using this effective tool, guaranteeing that only particular values or groups of values are approved. You can also make your own formulas using Excel's Data Validation function to check the accuracy of entered ... Read More
Excel is a robust spreadsheet programme that is frequently used to manage data and carry out calculations. To guarantee data consistency and integrity when using Excel, it is frequently important to limit data entry to a certain set of characters or forms. One typical requirement is to restrict the input of certain cells or ranges to alphanumeric characters, which comprise both letters and numbers. This tutorial will walk you through setting up data validation rules in Excel to restrict input to only alphanumeric characters for specific cells. This guide will walk you through each stage of the process, whether you're ... Read More
Assigning alphabetical letters to cells in Excel is a common necessity for data organisation and analysis. Excel offers a simple way to complete this operation whether you're working on a simple spreadsheet or need to label cells for reference. In this tutorial, we will guide you through the step-by-step process of numbering cells with alphabetical letters in Excel. By the end of this tutorial, you will have a solid understanding of how to efficiently label cells with alphabetical letters to enhance the organization and readability of your Excel worksheets. So, let's dive in and discover the various techniques you can ... Read More
Excel is a strong programme with a variety of functions for managing and organising data. The task of numbering rows to offer a structured reference system is one that users frequently face. While Excel has several options for automatically numbering rows, it can be a little more difficult to number every other row. This video will walk you through the process of numbering every other row in Excel, whether you're working with enormous datasets or just want to make your data easier to read. Please be aware that this course assumes you are familiar with Excel's user interface and basic ... Read More
When it comes to organising and analysing data, Excel is a strong tool, and it's common for us to work with huge datasets that need to be updated frequently. It can be hard to remember row numbers or maintain a sequential sequence while adding or removing rows from a spreadsheet. But Excel offers a practical workaround by letting users automatically number rows after adding or removing rows. These methods will improve data management effectiveness, optimise your workflow, and save time whether you're a novice or seasoned Excel user. In this article, we'll cover two basic scenarios: renumbering rows when old ... Read More
You may have used Excel in circumstances where you wished to hide your calculations from inquisitive eyes or just concentrate on the information shown in your spreadsheet. You can easily select whether formulas are shown or hidden in the formula bar in Excel thanks to a useful feature. To finish the process, we can format the cells. You will be able to work more productively and protect the confidentiality of your formulas after you have a clear understanding of how to toggle the visibility of formulas in the formula bar. So let's get started and discover how to make Excel's ... Read More
Microsoft Excel is a potent tool for data analysis and manipulation that enables users to efficiently manage massive volumes of data. It is usual practise to filter data based on predetermined criteria in order to obtain pertinent information when working with enormous datasets. Excel's default filtering options, however, can unintentionally omit blank rows, which could result in inaccurate or incomplete results. This lesson will show you how to prevent blank rows from being overlooked while filtering data in Excel. You will develop a deeper grasp of how to improve your data analysis, prevent mistakes, and get precise insights from your ... Read More