There is a stored procedure that must be run by only one user at a time. How do to I prevent multiple users from running the stored procedure at the same time?
Solution
SQL Server provides an application manageable lock mechanism through the sp_getapplock / sp_releaseapplock pair of system stored procedures. They provide a way for application Read More →

Excel files can be read using the Python module Pandas. In this article we will read excel files using Pandas.
Related course:
Data Analysis in Python with Pandas
Read Excel column names
We import the pandas module, including ExcelFile. The method read_excel() reads the data into a Pandas Data Frame, where the first parameter is the filename and the Read More →