typo in description of string manipulation for function join

Joins to or more strings into a single string.
it sould be
Joins two or more strings into a single string

Should this realy work:
join(null, “”, “a”)
= “a”
If i see this:
https://forum.knime.com/t/minor-bugs/15238/7

Hey @KarstenS,

Thanks for pointing out the typo in the description. I have went ahead and made a ticket for it internally.

On your second point, it will only work if you check mark the ‘Insert Missing As Null’ on the string manipulation node, otherwise it will result in a missing value for the join.

image

Join result:

Hope this helps,
TL

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