capitalize string java
String str = "hello world!"; // capitalize first letter String output = str.substring(0, 1).toUpperCase() + str.substring(1); // print the string System.out.println(output); // Hello world!
capitalize string java
String str = "hello world!"; // capitalize first letter String output = str.substring(0, 1).toUpperCase() + str.substring(1); // print the string System.out.println(output); // Hello world!
upper en java
public class Guru99 { public static void main(String args[]) { String S1 = new String("minúsculas convertidas en mayúsculas"); // Convertir a UpperCase System.out.println(S1.toUpperCase()); } }
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