- Updating database using SQL prepared statement
- getApplicationContext (Context)
- findViewById (Activity)
- getExternalFilesDir (Context)
- Menu (java.awt)
- BufferedInputStream (java.io)
A BufferedInputStream adds functionality to another input stream-namely, the
ability to buffer the i
- TimerTask (java.util)
The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- JLabel (javax.swing)
- Option (scala)
- Sublime Text for Python