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18 lis 2011 · I know VBA in Excel isn't the quickest of things - but I need the most efficient (i.e. quickest) way to loop through a large sample of rows. Currently I have: For Each c In Range ("$A$2:$A$" & Cells (Rows.count, "A").End (xlUp).row ' do stuff Next c.
3 lip 2024 · If cell A1 holds your string “BCD” and you want to show “AAAAAAABCD” in cell B1, input this formula in cell B1: =REPT(“A”, 10-LEN(A1))&A1. To solve this problem, you don’t have to use any looping.
10 paź 2018 · An alternative and better approach is to use the Excel iterative calculation feature. You can create a formula that refers to the cell containing the formula. The formula can use the result of the previous calculations, thus automatically calculating the same thing over multiple iterations.
20 mar 2023 · In this tutorial, we will have a close look at how each of the above settings works and how to change them. Excel automatic calculation vs. manual calculation. How to change calculation options. How to get formulas to recalculate. Excel iterative calculation. Precision of Excel calculations.
18 sie 2020 · This loop takes about 2 minutes for 15 worksheets with each less than a hundred rows. Is there a faster way to do this? For Each ws In Worksheets For i = 2 To Cells(Rows.Count, "A").End(xlUp).Row ws.Cells(i, "H").Value = ws.Cells(i, "C").Value & ws.Cells(i, "A").Value Next i Next
1 maj 2024 · By mastering the use of Excel functions like IF, INDEX, ROWS, and INDIRECT, you can create powerful formulas that loop until a condition is met, without the need for VBA programming. This approach is highly effective for a wide range of Excel tasks, including generating sequences, performing lookups based on criteria, and conducting iterative ...
8 lip 2019 · Assigning ranges to variables is a very powerful way to manipulate data in VBA. Two main advantages to favour it: 1) the array method is always faster than looping through a range, 2) it' s simple and you can use it in both directions and write the array back after some calculations: Range("A1:D4") = myarray.
