Eamonn Cottrell
Eamonn Cottrell's Developer Blog

Eamonn Cottrell's Developer Blog

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Recent articles

Google Sheets Tutorial – How to Enable Multiple Selection Data Validation Using Apps Script

Google Sheets Tutorial – How to Enable Multiple Selection Data Validation Using Apps Script

Eamonn Cottrell

8 min read

Excel Tutorial – How to Clean Data with the TRIM() and CLEAN() Functions

Excel Tutorial – How to Clean Data with the TRIM() and CLEAN() Functions

Eamonn Cottrell

6 min read

Accounting Number Format in Excel – How to Apply it to Selected Cells

Accounting Number Format in Excel – How to Apply it to Selected Cells

Eamonn Cottrell

4 min read