Turn string values into 2d array of type double

Question

I have a string:

String stringProfile = \"0,4.28 10,4.93 20,3.75\";

I am trying to turn it into an array like as follows:

d         


        

Answer 1

Assuming that your string strictly follows the given sample pattern, you can make use of the following code:

    String stringProfile = "0,4.28 10,4.93 20,3.75";
    stringProfile = stringProfile.replace(' ', ',');
    String [] strArry = stringProfile.split(",");
    double [][] doubleArray = new double [strArry.length/2][2];
    for(int i=0, j=0; i