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PowerShell Get Variable Name PowerShell provides the Get-Variable cmdlet to retrieve information about all the variables defined within a session or a specific scope. The cmdlet returns a collection of variable objects containing details like the variable name, value, scope, etc. Here is an example of using the Get-Variable cmdlet: $variable = “Hello, World!” $number … Read more

Calculating Profit in Power BI Profit calculation is an important aspect of data analysis in Power BI. Here’s a step-by-step guide on how to calculate profit using DAX (Data Analysis Expressions) formulas in Power BI, along with examples. Step 1: Understand the Data Model To calculate profit accurately, it’s essential to have a well-defined data … Read more

Powershell Foreach Last Item In PowerShell, the foreach loop is used to iterate through a collection of items. To access the last item in the loop, you can use the indexing notation. Here is an example to demonstrate the process: <div id=”output”></div> <script> // Define a collection of items var items = [1, 2, 3, … Read more

Calculating Previous Year Sales in Power BI Power BI provides various functionalities to calculate previous year sales. One popular method involves using DAX formulas and measures to achieve this. Let’s go through the steps and provide an example using sample sales data. Step 1: Preparing the Data Assuming you have a dataset with sales data … Read more

“`HTML Question: PowerShell: How to find the second occurrence of a string within another string? Answer: You can use the IndexOf method in PowerShell to find the index of the second occurrence of a string within another string. $string = “This is a test string. This is another test.” $firstOccurrence = $string.IndexOf(“is”) $secondOccurrence = $string.IndexOf(“is”, … Read more

To calculate the previous month’s sales in Power BI, you can follow these steps: Create a new measure using the DAX language. Let’s name it “Previous Month Sales”. Use the CALCULATE function to perform the calculations based on your data model. Here’s an example of how you can implement this: Previous Month Sales = CALCULATE( … Read more

Exporting System.Objects to CSV using PowerShell In PowerShell, you can use the Export-Csv cmdlet to export System.Objects to a CSV (Comma Separated Values) file. This allows you to easily store and share structured data in a standardized format. Syntax The basic syntax for exporting System.Objects to CSV is as follows: $objects | Export-Csv -Path “path\to\output.csv” … Read more

To calculate a percentage in Power BI, you can use the DAX (Data Analysis Expressions) language. DAX provides functions that allow you to perform calculations on your data. Here is an example of calculating a percentage in Power BI: Percentage = DIVIDE([Sales], [Total Sales]) In this example, we are dividing the ‘Sales’ measure by the … Read more

When exporting data to a CSV file using PowerShell, you can choose to exclude the header row by using the “-NoTypeInformation” parameter with the “Export-Csv” cmdlet. This parameter prevents PowerShell from adding the .NET class header to the CSV file. Here is an example: $data = @{ Name = “John Doe” Age = 30 Email … Read more

How to Calculate Percentage of Total in Power BI Calculating the percentage of the total in Power BI is a common requirement when analyzing and visualizing data. Power BI provides several functions and techniques to achieve this calculation. Let’s go through the steps using an example: Assume we have a dataset that contains sales data … Read more