Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a ...
A common criticism of Excel's SWITCH function is that it only handles exact matches, such as turning the number 1 into the word "Active." If you want to use greater-than or less-than symbols, most ...
Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...