Data-driven decisions refer to making decisions based on data analysis and insights, rather than relying on intuition, guesswork, or assumptions. In other words, it involves using data to inform decision-making and to increase the chances of making decisions that are more likely to lead to successful outcomes. SQL (Structured Query…

The CALCULATE function is a powerful and versatile function in Power BI that allows you to modify the filter context of a calculation. Here are the general steps for using the CALCULATE function in Power BI: Open Power BI and load your data table. Create a new measure by clicking…

How power query m language programming is useful? Power Query M language programming is useful for a variety of data-related tasks, including data transformation, data cleaning, and data integration. Some of the key benefits of using Power Query M language programming include: Automation: Power Query M allows you to automate data transformation tasks, making it easy to update…

Excel VBA stands for Microsoft Excel Visual Basic for Applications. It is a programming language that is built into Microsoft Excel and is used to automate repetitive or complex tasks in the spreadsheet application. With Excel VBA, you can write custom code to create macros, user-defined functions, and automate the…

How to create a pivot table using VBA code in Excel: Sub CreatePivotTable() ' Define the data range for the pivot table Dim DataRange As Range Set DataRange = ActiveSheet.Range("A1:D100") ' Define the location…

Certified Hyperledger Expert A Certified Hyperledger Expert is a person who has in-depth knowledge and expertise in developing decentralized applications and solutions using the Hyperledger blockchain framework. They possess skills in Hyperledger Fabric, Hyperledger Sawtooth, and other related Hyperledger technologies. A Hyperledger Expert may be involved in areas such as developing smart contracts…

There are several ways to make an HTTP request in JavaScript, but the most common and widely-used method is the XMLHttpRequest object, which is supported by all modern browsers. Here is an example of how to make a GET request using the XMLHttpRequest object: var xhr = new XMLHttpRequest(); xhr.open(‘GET’, ‘https://example.com'…

Web automation with Python refers to the process of automating actions on a website using Python scripts. This can include tasks such as filling out forms, clicking buttons, navigating pages, and more. One popular library for web automation with Python is Selenium. Selenium allows you to control a web browser…

Face detection is the process of determining the location of the face in the input image. We will use Haar cascades for face detection. This works by extracting a large number of simple features from the image at multiple scales. The simple features are basically edge, line, and rectangle features…