Szathmáry László honlapja @ DEIK

Notes:

for strings and lists, use the canFind() function (which returns true or false)
with dictionaries, you can use the in operator

(1) canFind()
def main(): s = "C, C++, D, Java, Python" if "++" in s: print("found") # ---------- li = [8, 5, 1, 3] if 5 in li: print("found")	import std.stdio; import std.algorithm.searching; // canFind() void main() { string s = "C, C++, D, Java, Python"; if (s.canFind("++")) { writeln("found"); } // ---------- int[] li = [8, 5, 1, 3]; if (li.canFind(5)) { writeln("found"); } }

You can also think of this function as if it were called "contains".

in operator