ListPrepend  
 
 

Returns list with value inserted at the first position, shifting all other elements one to the right.

See also ListAppend, ListInsertAt, and ListSetAt.

 
 
  Syntax  
 
ListPrepend(list, value [, delimiters ])

list

Any list.

value

Number or list being prepended.

delimiters

Set of delimiters used in list.

 
 
  Usage  
 

When prepending an element to a list, ColdFusion needs to insert a delimiter. If delimiters contain more than one delimiter, ColdFusion defaults to the first delimiter in the string, or , (comma) if delimiters was omitted.

If you intend to use list functions on strings that are delimited by the conjunction ", " (comma-space), as is common in HTTP header strings such as the COOKIE header, we recommend that you specify delimiters to include both comma and space because ColdFusion Server does not skip white space.





 
 
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