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Articles on Trending Technologies
Technical articles with clear explanations and examples
How to Count the Number of Error Cells / Non Error Cells in Excel?
Excel is a robust spreadsheet programme that enables you to efficiently organise, analyse, and manipulate data. Finding and counting the number of cells with mistakes, such as #VALUE!, #DIV/0!, or #N/A, as well as cells without errors, is a typical activity when working with data. This tutorial will give you the information and skills you need, whether you're a novice or a seasoned Excel user, to efficiently count error cells and non-error cells, helping you to better understand and manage your data. Let's get started with this instructive instructional on Excel's error and non-error cell counting! Count The Number Of ...
Read MoreHow to Count the Number of Days, Workdays, Weekends between Two Dates in Excel?
Excel is a capable programme that can do a wide range of computations and activities, including those that include dates. Excel can be a useful tool if you ever need to calculate the number of days or a specific kind of day, such a weekend or a workday, between two dates. Understanding these approaches will surely improve your Excel skills and increase the effectiveness of your daily duties, whether you're keeping track of project timetables, figuring out vacation days, or evaluating business indicators. Don't worry if you're unfamiliar with Excel. We'll walk you through each stage while covering the requirements ...
Read MoreHow to Randomly select cells based on criteria in Excel?
The goal of Excel's random cell selection based on criteria is to arbitrarily select particular cells from a range that satisfies particular requirements or criteria. This is frequently done to carry out numerous activities, including, among other applications, producing random test data, creating random samples for analysis, and selecting random participants from a list. As an example, users might wish to choose randomly from cells in a column of an Excel dataset that has a variety of columns and meets certain criteria. We can combine Excel functions like IF, INDEX, SMALL, RAND, and ROW with array formulae or auxiliary columns ...
Read MoreHow to Count the Number of Days, Weeks, Months or Years between Two Dates?
Excel offers strong formulas and functions that help simplify date computations. This tutorial will walk you through the procedure step by step regardless of whether you need to determine the time interval between two significant events, keep track of project due dates, or examine time intervals. Excel's ability to handle dates is crucial for many jobs, and knowing how to precisely compute date differences can help you save time and effort. This article will go over various techniques for measuring the time that has passed between two dates and explore various situations in which these calculations may be used. Count ...
Read MoreHow to Count the Number of Days or Workdays in a Month in Excel?
Microsoft Excel is a robust spreadsheet programme with many features and functionalities. Excel offers capabilities that make it simple to tally the days or working days in a month among its many other features. Understanding how many days or workdays there are in a month can be quite helpful, whether you need to keep track of project deadlines, determine how long a task will take, or examine your work patterns. The steps in this tutorial will show you how to use Excel to count the days or working days in a month. You will have a firm understanding of how ...
Read MoreHow to Count the Number of Commas/Dashes Separated Values in a Cell in Excel?
Microsoft Excel is a strong application with a variety of functions for analysing and manipulating data. The need to count the number of values within a cell that are separated by commas or dashes is a frequent task. Knowing how to count these values quickly might save you time and effort when working with enormous datasets or just organising information. In this lesson, we'll show you how to use Excel's built-in functions and formulae to count the number of commas or dashes that separate the numbers in a cell. You will have a thorough understanding of the procedures involved by ...
Read MoreFind the sum and product of a NumPy array elements
A Python package called NumPy is employed in scientific computing and to handle large-scale numerical data. It provides support for multi-dimensional arrays and matrices, as well as a large library of mathematical functions to manipulate them. In this tutorial, we will focus on two of the most commonly used NumPy functions: sum() and prod(). These functions are used to calculate the sum and product of all the elements in a NumPy array, respectively. Installation Get the numpy package installed using pip inside your terminal pip install numpy Import it as highlighted after successful installation − import numpy as np ...
Read MoreHow to Count/Sum the Cells Greater than but Less than a Number?
The situation where you need to count or add the cells that are more than one number but less than another will be the main emphasis of this instruction. When working with huge datasets and need to swiftly extract specific information based on established criteria, this expertise is quite helpful. By the end of this session, you will have a firm grasp on how to use Excel's functions and formulae to effectively count and sum cells that fit the required criteria, streamlining and improving the accuracy of your data analysis activities. Count/Sum the Cells Greater than but Less than a ...
Read MoreHow to Count/Sum Cells by Colors with Conditional Formatting in Excel?
You can visually highlight cells using the strong tool of conditional formatting based on certain criteria, such as colour. Utilising this function allows you to calculate depending on the colours assigned to certain cells, as well as highlight key data points. We will walk you through the process of counting or adding cells based on their colours step by step in this lesson. Whether you're a novice or a seasoned Excel user, this article will show you how to fully utilise conditional formatting to effectively analyse and work with data. Make sure you have a fundamental understanding of Excel and ...
Read MoreTypescript - filter all matching objects in the object and its exactly the same children
One common task in software development is filtering objects based on specific criteria. In this tutorial, we will explore how to filter all matching objects in an object and its exactly the same children using Typescript. This technique can be particularly useful when working with complex data structures or when extracting specific information from nested objects. We will utilize TypeScript's powerful features, such as type annotations and object manipulation, to achieve this. Recursive Function with Type Guards for Filtering Matching Objects and Their Children We can use a recursive approach to filter all matching objects in an object and it ...
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