Wolfram: String Join

By Xah Lee. Date: . Last updated: .

Join String

StringJoin[s1, s2]

🔸 SHORT SYNTAX: s1 <> s2

StringJoin["ab", "cd", "e"]
(* abcde *)

(* short syntax *)
"ab" <> "cd" <> "e"
(* abcde *)

🟢 tip: also useful for embedding variable or expressions. or use StringTemplate Wolfram: String Template

xx = 3;
StringJoin["i have ", ToString[ xx ], " cats"]
(* i have 3 cats *)
StringJoin[listOfStrings]

join list of strings.

StringJoin[{"ab", "cd", "e"}]
(* abcde *)

List to String, with Separator

StringRiffle

List to string.

StringRiffle[ {"a" , "b" , "c"}, " " ]
(* a b c *)