touppercase 28 29

1var str = "Hello World!";
2var res = str.toUpperCase();  //HELLO WORLD!

1const names = ['Ali', 'Atta', 'Alex', 'John'];
2
3const uppercased = names.map(name => name.toUpperCase());
4
5console.log(uppercased);
6
7// ['ALI', 'ATTA', 'ALEX', 'JOHN']
8

1var string = "To Upper Case";
2console.log(string.toUpperCase()); // TO UPPER CASE

1"foo bar!".toUpperCase();

1let dna = " TCG-TAC-gaC-TAC-CGT-CAG-ACT-TAa-CcA-GTC-cAt-AGA-GCT    ";
2dna = dna.trim().toUpperCase();
3console.log(dna);
4

1const String = "Node Express";
2const Upper = String.toUpperCase();