excel

How can I open an Excel file in Python?

Edit:In the newer version of pandas, you can pass the sheet name as a parameter. Check the docs for examples on how to pass sheet_name:https://pandas.pydata.org/pandas-docs/stable/generated/pandas.read_excel.html Old version:you can use pandas package as well…. When you are working with an excel file with multiple sheets, you can use: df.head() will print first 5 rows of your Excel file If you’re working … Read more

VBA, if a string contains a certain letter

Try using the InStr function which returns the index in the string at which the character was found. If InStr returns 0, the string was not found. InStr MSDN Website For the error on the line assigning to newStr, convert oldStr.IndexOf to that InStr function also.

Better way to find last used row

You should use a with statement to qualify both your Rows and Columns counts. This will prevent any errors while working with older pre 2007 and newer 2007 Excel Workbooks. Last Column Last Row Or

Declaring variables in Excel Cells

You can name cells. This is done by clicking the Name Box (that thing next to the formula bar which says “A1” for example) and typing a name, such as, “myvar”. Now you can use that name instead of the cell reference:

Is there Infinity in Spreadsheets?

I like to use 1e99 as it gives the largest number with the fewest keystrokes but I believe the absolute maximum is actually 9.99999E+307. At that stage of the number spectrum I don’t think there is much difference as far as Excel is concerned.

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