Reference: The cell or range of cells or range of cells for which you want to return the column number. It is optional. You will notice that the cell will return the cell number of the cell that ...

Excel is a powerful software that is used by millions of users worldwide for data analysis and reporting. The ROW and COLUMN functions in Excel are two of the most useful tools, as they can help users ...

Through this tutorial I will help you to solve the problem if "array_column" function is not working. May be you are using the older version of PHP. Let me remind you ...

Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a ...

If you want to know how to use column index number in VLOOKUP in Excel, you’ve come to the right place. Vertical Lookup, or VLOOKUP, is one of the most popular formulas used in Excel. While the ...

This simple library provides functionality for array_column() to versions of PHP earlier than 5.5. It mimics the functionality of the built-in function in every way. For example, using the following ...

The error “Column is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause” occurs in SQL when a SELECT ...