SubString Function

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This function extracts a particular part of the input field. Input consists of one input field

Parameters

Begin

 Start index of the string, starting at 1.

End

 End index of the string.  If not entered, up to the end of the string.

FromSide

Possible values:

  • left: begin and end index is counted from the left, i.e., beginning of the string (default).
  • right: begin and end index is counted from the right, i.e., end of the string.

Negation

Possible values:

  • false: substring is returned as result (default).
  • true:  substring is removed/cut from the input string, leading to an inverted result.
Example

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