js tolowercase

1var str = "My Big Boy!"
2var res = str.toLowerCase(); //res is "my big boy!"

1var str = "Hello World!";
2var res = str.toLowerCase();

1var str = "ExaMple";
2var res = str.toLowerCase();
3output res -> "example"

1var string = "TO loWer CASE";
2console.log(string.toLowerCase()); // to lower case

1const sentence = 'The quick brown fox jumps over the lazy dog.';
2
3console.log(sentence.toLowerCase());
4// expected output: "the quick brown fox jumps over the lazy dog."
5

1str.toLowerCase()