Uppercase string java

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!

Source: attacomsian.com

Uppercase java

string s="hello";
s = Character.toUpperCase(s.charAt(0)) + s.substring(1);
The output will be: Hello

Source: stackoverflow.com

Uppercase string java

String var_name = "Jerry";
System.out.println(var_name.toUpperCase()); //JERRY

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());   
    }
}

Source: guru99.es

Capitalize string java

String str = "java";
String cap = str.substring(0, 1).toUpperCase() + str.substring(1);

Source: stackoverflow.com

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