Windows PowerShell is probably best-known for its ability to allow Windows admins to operate at scale. For instance, it would take forever to create a thousand user accounts through the GUI, but ...

In the second part of this series, Brien shows how to import a .CSV file into a PowerShell array, including two methods for zooming in on just the specific data you need and filtering out the rest. In ...

A CSV file is a “comma-separated values” file. In plain English, this is a text file that contains an unusually large amount of data. More often than not, this is used in order to create databases of ...

Learn how to use the ClosedXML NuGet package to export data as a CSV or XLSX file for Excel from an ASP.NET Core application. When building web applications, you will often need to import or export ...

Just curious - what recommendations do people have for an app that can handle large spreadsheets/csv files? Probably not massive by some people's standards, but dealing with 100-200mb csv files, which ...

Microsoft Excel's VLOOKUP function fetches data from different cells. It searches an array for a specific value and returns the value of a cell adjacent to it. Normally, VLOOKUP retrieves this data ...