A selection of java snippets that can filter out emojis.
Choose whichever works for you. Some will possibly filter out more than just the characters you require, others may filter fewer..
Java code and regex patterns are based on various suggestions found on stack overflow for removing Emojis from strings.
22 April 2021, @takbb Brian Bates
Workflow
KNIME_Remove_Emojis_From_Strings
Used extensions & nodes
Created with KNIME Analytics Platform version 4.3.2
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