- Updating database using SQL prepared statement
- findViewById (Activity)
- setContentView (Activity)
- addToBackStack (FragmentTransaction)
- String (java.lang)
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Rectangle (java.awt)
A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
- JPanel (javax.swing)
- Top Vim plugins