Anonymous user
Empty string: Difference between revisions
added ocaml
m (I don't know Tcl but I guess this is a typo) |
(added ocaml) |
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Line 95:
System.out.println("s is not empty");
}</lang>
=={{header|OCaml}}==
<lang ocaml>let is_string_empty s =
(s = "")
let () =
let s1 = ""
and s2 = "not empty" in
Printf.printf "s1 empty? %b\n" (is_string_empty s1);
Printf.printf "s2 empty? %b\n" (is_string_empty s2);
;;</lang>
outputs:
<pre>
s1 empty? true
s2 empty? false
</pre>
=={{header|Perl}}==
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