آموزش عملگر ها یا اپراتور های Skip و SkipLast در RxJava

 Observable
         .range(1, 10)
         .skip(4)
         .subscribe(new Observer() {
             @Override
             public void onSubscribe(Disposable d) {
                 Log.d(TAG, "Subscribed");
             }    
    @Override
        public void onNext(Integer integer) {
            Log.d(TAG, "onNext: " + integer);
        }

        @Override
        public void onError(Throwable e) {

        }

        @Override
        public void onComplete() {
            Log.d(TAG, "Completed");
        }
    });

    Observable
         .range(1, 10)
         .skipLast(4)
         .subscribe(new Observer() {
             @Override
             public void onSubscribe(Disposable d) {
                 Log.d(TAG, "Subscribed");
             }
     @Override
        public void onNext(Integer integer) {
            Log.d(TAG, "onNext: " + integer);
        }

        @Override
        public void onError(Throwable e) {

        }

        @Override
        public void onComplete() {
            Log.d(TAG, "Completed");
        }
    });