String unacadena="En un lugar de La Mancha de cuyo nombre";
String otracadena="Erase una vez";
byte pos=0;
String cadenaEntero="13asdf";

void setup(){
	Serial.begin(9600);
	Serial.println(unacadena.length());                           
	Serial.println(unacadena.endsWith("nombre"));                   
	Serial.println(unacadena.startsWith("En"));  
	Serial.println(unacadena.compareTo(otracadena));  
	Serial.println(unacadena.equals(otracadena));           
	Serial.println(unacadena.equalsIgnoreCase(otracadena)); 
	pos=unacadena.indexOf("de");
	Serial.println(pos); 
	Serial.println(unacadena.indexOf("de",pos+1));
	Serial.println(unacadena.lastIndexOf("Mancha",3));  
	Serial.println(unacadena.charAt(1));                                   
	Serial.println(unacadena.substring(3,6));   
	Serial.println(unacadena.substring(unacadena.indexOf("cuyo")));   
	unacadena.replace("nombre","apellido");       
	Serial.println(unacadena);                                              
	unacadena.setCharAt(0,'I');
	Serial.println(unacadena);                                                  
	unacadena.toUpperCase(); 
	Serial.println(unacadena);                                                  
	unacadena.trim();
	Serial.println(unacadena);                                                 
	unacadena.concat(otracadena);
	Serial.println(unacadena);                                                
	Serial.println(cadenaEntero+7); 
	Serial.println(cadenaEntero.toInt() +7);  
}

void loop(){}





