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remove last line break from a string output

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Posted on by MoshinK786

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I have a string builder which builds a string with next line (line break). Need help in removing the last line break from a string output.

From below example, need to remove "\n" just after File Server Access:

"1. FNPF eMail/OWA\n2. LiveLink/Content Server\n3. Photo Enquiry\n4. Internet Access\n5. File Server Access\n"

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SanmeshG 1,947 Moderator on at

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Hi @MoshinK786 ,

Use the trim function to remove the additional white spaces or new lines.

trim(outputs('Compose'))

Here outputs('Compose') is the input action.

If this helps , give this answer a thumbs up and marks this as a solution.

Thanks,

Sanmesh

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DJ_Jamba 2,837 Super User 2025 Season 2 on at

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Hi @MoshinK786

Try:
if( equals( substring(YOUR_STRING,sub(length(YOUR_STRING),2),2), '\n' ), substring(YOUR_STRING,0,sub(length(YOUR_STRING),2)), YOUR_STRING )

(Replace YOUR_STRING with your variable or compose output)

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