farshid616

sudo gpasswd --add USER dialout

farshid616

import numpy as np
import matplotlib.pyplot as plt

plt.axis([0, 10, 0, 1])

for i in range(10):
    y = np.random.random()
    plt.scatter(i, y)
    plt.pause(0.05)

farshid616

//
// This is tested and works!
//
String input = "123,456";
int firstVal, secondVal;

for (int i = 0; i < input.length(); i++) {
  if (input.substring(i, i+1) == ",") {
    firstVal = input.substring(0, i).toInt();
    secondVal = input.substring(i+1).toInt();