SQL COALESCE() Function
COALESCE() returns the first non-null value in the list. If you have a list of arguments that you […]
Daily Archives: February 4, 2023
Excel’s VLOOKUP Function
Use VLOOKUP when you need to find things in a table or a range by row. For example, […]
Excel COUNTIF Function
Use COUNTIF, one of the statistical functions, to count the number of cells that meet a criterion; for […]
Central Bank Digital Currency (CBDC)
CBDC is a digital currency issued by a central bank rather than by a commercial bank. CBDC is […]