Queries

Advanced DAX Query Optimization Techniques

Learn key strategies to optimize DAX queries for large datasets in Power BI, including minimizing CALCULATE usage, reducing calculated columns, leveraging DAX Studio for analysis, avoiding row context, optimizing filter context, and

VBA Excel Worksheet Operations Overview

The code snippet explains the use of VBA in Excel for initializing objects, clearing cells, and aligning data vertically in worksheets. Key concepts include initialization, clearing cells, and vertical alignment.

Code Setup: Worksheets & Module Initialization

Explains the setup of worksheets in a workbook and initialization of modules for data processing. Includes object assignments, module calls, and key concepts for managing data effectively.

Enhanced Exception Handling in Python Code

Improving exception handling by refining specific and generic except blocks to capture all possible exceptions for better error management and code reliability.

Code Initialization: Color and Font Setup

Detailed breakdown of a code snippet initializing colors (goldenrod, grey, red, mid-green) and default font size (10), ensuring design consistency in a program. Includes key concepts and an additional example.

DAX calculateMonthlyTotal Function

This DAX function calculates the monthly total amount by summing weekly totals for each month based on a specified table and date column.

Excel Workbook Setup Basics

Setting up worksheets in a workbook, defining sheets, initializing through subroutines in Excel VBA with clear explanation and key concepts.

Code Structure Visualization: SUMX Function

Visual representation of code snippet with SUMX function showing relationships between elements like table, filter expression, row context, CALCULATE function, and final result. Helps understand sequence of operations and dependencies.

DAX GetDistinctValues Function

The 'GetDistinctValues' DAX function retrieves unique values from a specified column in a dataset. It requires the table name and column name parameters. An error is raised if the provided table or column does not exist.

Understanding SUMX Function in DAX

Learn about the SUMX function in DAX for row-by-row calculations in Power BI or Excel, its syntax, parameters, working principle, use cases, examples, and key points. Improve analysis skills with Enterprise DNA courses.