I need a random 6-character code for user IDs.
=TEXTJOIN("",,CHAR(RANDARRAY(6,,65,90,TRUE)))RANDARRAY generates 6 random numbers between 65 and 90 (ASCII for A-Z).
CHAR converts numbers to letters.
TEXTJOIN combines them into one string.
I have a cell containing text and an email address (e.g., 'Contact john@example.com for info'). I want to extract just the email.
My data has weird spacing issues (spaces at the start or end). How do I clean it up?
I need to know how many words are in a specific sentence in cell A1.
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