资讯

Ars Technica13 年

Powershell. SQL Query. How to determine if a query returns no results?

I’ve created a script that monitors a table in a SQL Server database. I’m only interested in one column in the table: TimeStamp. If the maximum (newest) value in TimeStamp is more than 30 ...
Geeky Gadgets2月

Say Goodbye to Null Columns: The Power Query Hack You Need

Eliminate empty columns in datasets with Power Query. Explore automated, reusable solutions for efficient and adaptable data cleaning.