Convert String to double in Java
You can use Double.parseDouble() to convert a String to a double: For your case it looks like you want:
double
C++ string to double conversion
You can convert char to int and viceversa easily because for the machine an int and a char are the same, 8 bits, the only difference comes when they have to be shown in screen, if the number is 65 and is saved as a char, then it will show ‘A’, if it’s saved as … Read more