text: //Flat
  let array = [1,2,3, [1,2,3, [1,2,3]]];
  
  console.log(array.flat(2));
  
  //FlatMap
  
  let array = [1,2,3,4,5];
  
  console.log(array.flatMap(value => [value, value * 2]));
  
  //Trim Start
  
  let hello = '      hello world';
  
  console.log(hello);
  console.log(hello.trimStart());
  
  //Trim End
  
  let hello = 'hello world     ';
  
  console.log(hello);
  console.log(hello.trimEnd());
  
  //Try Catch: Nótese que no es necesario capturar el error si es que ocurre
  
  try {
  
  } catch {
      error
  }
  
  //From Entries
  
  let entries = [["name", "oscar"], ["age" , 32]];
  
  console.log(Object.fromEntries(entries));
  
  //Objeto de tipo símbolo
  
  let mySymbl = `My Symbol`;
  
  let symbol = Symbol(mySymbl);
  
  console.log(symbol.description);