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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 More
Extracting data from HTML pages is a typical activity during web scraping. Many tags and characteristics found in HTML pages aid in locating and extracting pertinent data. A well-known Python module named BeautifulSoup may be used to parse HTML texts and extract useful information. In this tutorial, we'll concentrate on utilizing BeautifulSoup to locate a tag that has a specific attribute value. Installation and Setup In order to start, we must install BeautifulSoup. Pip, Python's package installer, may be used for this. The following command should be entered into a command window or terminal − pip install beautifulsoup4 After ... Read More
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 More
Excel is a robust spreadsheet application that provides a variety of tools and formulae to assist you in carrying out different computations and analysis activities. Determining the number of working days, omitting weekends and other days like Sundays, is a typical requirement in many projects. You will be given step-by-step instructions in this tutorial on how to complete this assignment using the functions and formulae in Excel. You will learn how to use Excel's built-in functions to count the days between two dates, omit Sundays and weekends from the count, and get the desired result by the end of this ... Read More
To make it simple for people to browse and comprehend the goal of the site, it's critical to have a clear and succinct site header, site title, and index title when constructing a Django project. You must specify the site header, site title, and index title in your Django application's HTML templates in order to add them to the site. Every page of your website will have these components, making it simpler for visitors to browse and comprehend the goal of your project. These additions are especially helpful for complicated, huge websites that users may have trouble navigating. We will ... Read More
Introduction The incorporation of web components like Sitemaps and RSS (Really Simple Syndication) Feeds can provide a multitude of benefits such as enhancing user accessibility, augmenting website content consumption, and improving search engine performance. Developers can leverage Django to streamline the process of constructing web applications, resulting in the creation of websites that are exceptionally effective and user-friendly. What is RSS and Sitemap? RSS Feeds are XML files that include summaries of the material on a website, like article headlines and descriptions. Users may simply get the material without visiting the website by reading these files using RSS readers. On ... Read More
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 More
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 More
In this tutorial, we will discuss TypeScript, a great option for programmers who have experience with static typing languages like C# and Java. We can benefit from TypeScript's type system, which offers improved code completion, earlier error detection, and clearer communication between different parts of our program. It's essential to remember that TypeScript is based on JavaScript, which has some fundamental differences from traditional OOP languages. By understanding these differences, we can avoid common mistakes that programmers transitioning from C#/Java to TypeScript might make. Syntax Users can use the following syntax to create variables using TypeScript − let variableName: type ... Read More
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 ... Read More