Stop Rewriting Formulas : Handle Functions Like Data in Excel and Power Query

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.
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You need to know the difference between a range and an array in Excel

Excel processes the range (A1:A10) by converting it into an array in memory. This array is what Excel works with to calculate the sum. The distinction is subtle but important: while the range is the ...
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How I visualize my 3D printing data with Excel

Documenting 3D printing data reveals trends, helps with budgeting, and boosts confidence in the printing process. Analyzing printing data saves time and money, aids in spotting patterns for supply ...