···

       
547
       
547
       
 
       
pipe(

     

       
548
       
548
       
 
       
  interval(10),

     

       
549
       
549
       
 
       
  throttle(() => 50)

     

       
550
       
550
       
-
       
  takew(2),

     

       
550
       
550
       
+
       
  take(2),

     

       
551
       
551
       
 
       
  subscribe(val => console.log(val))

     

       
552
       
552
       
 
       
); // Outputs 0 6 to the console.

     

       
553
       
553
       
 
       
```