Functional swift: All about Closures According to apple docs: Closures are self-contained blocks of functionality that can be passed around and used in your code. I tried to include all about closures here in this article. It’s a bit READ MORE

RxAndroid–cms-28565 Adding TextWatcher on EditText using Rxjava and RxBinding

getBoundsOnScreen(’ on a null object reference

getBoundsOnScreen(’ on a null object reference Set the hint on the TextInputLayout instead of the nested EditText. It wont crash. < android:id=”@+id/til1″ android:layout_width=”match_parent” android:layout_height=”wrap_content” android:hint=”Phone Number”> <EditText android:layout_width=”match_parent” android:layout_height=”wrap_content” android:id=”@+id/login_phone” android:inputType=”number” android:singleLine=”true” /> </> Testing After doing the upgrade, READ MORE