ECMessina

void main() {
//   jenny is the new object
  Human jenny = Human(startingHeight: 15, weight: 3.5);
//   .height accessing height property
//     this object.get this property
  print(jenny.height);

  jenny.height = 20;
  print(jenny.height);
//   .talk triggers the talk method

ECMessina

void main() {
 
}
// if (condition) {instruction}
//  == means is or is equal to

ECMessina

import 'dart:math';

void main() {
  loveCalculator();
}

// if (condition) {instruction();}
// else {instruction();}
//  == means is or is equal to
//  != not equal to

ECMessina

/*  Arguments/parameters are values passed into a function
 *    two kinds of A/p's are accepted in functions (Positional and Named)
 *  function then uses those values to carry out provided instructions 
 *      (display on screen, use in a calculation, or send to another function)
 * 
 * add is Positional required
 * addTwo is Named optional
 * addThree is Positional optional
 * addFour is Named with default values
 * addFive is Named parameters required