Dive into the power of SQL window functions, a transformative tool for data analysis that enables calculations across related table rows without collapsing them like traditional GROUP BY clauses. These functions, categorized into aggregate (like AVG, MAX, MIN, SUM, COUNT), value (ROW_NUMBER, RANK, DENSE_RANK, PERCENT_RANK, NTILE), and ranking (LAG, LEAD, FIRST_VALUE, LAST_VALUE) types, add calculated…
This tutorial demonstrates how to generate HTML documents using SQL queries. By embedding HTML code within SQL queries, you can create dynamic reports containing text, charts, and other elements. This approach eliminates the need for separate applications and streamlines the report generation process. The tutorial covers topics such as creating SQL tables, inserting data, using…
This video tutorial demonstrates how to create a simple HTML editor using AI and troubleshoot a minor functionality issue. AI tools like Gemini can generate the HTML, CSS, and Javascript code needed for the editor. The process involves asking the AI the right questions and making minor modifications to the code. The final product allows…
This video provides a step-by-step guide on creating a custom Excel add-in using Visual Basic for Applications (VB.NET) and Microsoft Visual Studio. It starts with setting up the project in Visual Studio, then walks you through designing the add-in ribbon with buttons and options for formatting. Next, you’ll learn how to code the functionality behind…
The tutorial starts by guiding you through creating a table in SQL Server to store game data like turn number, player scores, and dice rolls. Then, it demonstrates writing DAX code in Power BI to calculate turn order, roll dice, update scores, and determine the winner. Finally, it shows how to create an interactive dashboard…
Welcome to our Polynomial Regression tutorial! In this video, we delve into the intricacies of polynomial regression, a powerful analysis tool. We kick off by demonstrating how to perform polynomial regression in MS Excel using a scatter chart and then delve into Python for a more hands-on approach. From selecting columns and adding trend lines…
Welcome to our Python tutorial! In today’s session, we’ll delve into the process of uploading images to Google Colab using Python. We’ll then proceed to resize these images and convert them into base 64 format for integration into Power BI visuals. To get started, open a new notebook in Google Colab and rename/save it. In…
Welcome to our Looker Studio tutorial! In this tutorial, we’ll guide you through the process of setting up a XAMPP server, connecting MySQL to Workbench, creating tables and entering data, connecting MySQL to Looker Studio, and hosting Looker Studio reports on your XAMPP server’s web page. 🔹 Download Workbench:Get started by downloading Workbench here.Follow the…
In this tutorial, we explore the basics of HTML and how to set up an HTML editor. Learn about different HTML editors, such as Notepad and Notepad++, and discover the features of Visual Studio Code, a free application. Follow along as we download and install Visual Studio Code on our computer. We then delve into…
How to Install and Configure SQL Server Reporting Services (SSRS): https://youtu.be/o4-Fztiov1E Welcome to another SQL Server tutorial. In today’s session, we’ll guide you through the process of connecting your SQL Server database to SQL Server Reporting Services, allowing you to display live, real-time information in a dynamic report. In our previous tutorial, we covered the…