how can i trace letter by letter? please in this code:

Question

String str = "My Name Is Nada";
for(int x=0 ; x<str.length() ; x++){

// statement for tracing letter by letter😓

}

Answer 1

Maybe you can try something like that:

public void scroll(String text){
int delay = 50;
ActionListener action = new ActionListener(){
int counter = text.length();
@Override public void actionPerformed(ActionEvent event){
if(counter == 0){
timer.stop();
}else{
System.out.print(text.substring(text.length()-counter, ((text.length()-counter)+1)));
counter--;
}
}
};
timer = new Timer(delay, action);
timer.start();
}

Answer 2

But that doesn't wait before printing a letter

Answer 3

oh, my apologies then

Answer 4

(source: https://stackoverflow.com/questions/32918414/java-printing-text-letter-by-letter-in-console-ft-lag )

Answer 5

You can't within SoloLearn because it executes all the code until the end first before showing you the console.
Though you can by using a computer compiler such as Oracle

Answer 6

i found something easier:
String str="My Name Is Nada";

for(int x=0 ; x<str.length() ; x++){

char c = str.charAt(x);
}

Answer 7

ues i know

Answer 8

yes*

Answer 9

i want the code only, im using net beans

Answer 10

its okay bro