//ARDUINO C++
//Transforming a string into another string with lowercase letters and deleting spaces from the original string
void setup()
{
Serial.begin(9600);
String inputString = "Pro TV HD"; //stringul initial
// Transformarea in string fara litere mari si fara spatii
inputString.toLowerCase(); // transforma literele mari in litere mici
inputString.replace(" ", ""); // elimina toate spatiile din string
Serial.println(inputString); // rezultatul afisat va fi "protvhd:
}
void loop()
{
// loop
}