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Author: Carl de Souza

Collections in C#
C# · Aug 30, 2016

Collections in C#

The .NET Framework contains different types of collections that can be used to store and retrieve data. In this post we will…

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C# Interfaces
C# · Aug 24, 2016

C# Interfaces

The purpose of Interfaces in C# is to define a contract. Any class that then implements the interface will know which methods…

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Using DAX PREVIOUSYEAR
Power BI · Aug 20, 2016

Using DAX PREVIOUSYEAR

We can also perform time intelligent functions on our date fields in DAX. Let’s compare this year’s sales to last year’s sales.…

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DAX Calculated Columns
Power BI · Aug 18, 2016

DAX Calculated Columns

Let’s start with a dataset that has sales orders. There are sales order lines: And the data looks like this: However, there…

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