- Reading from database using SQL prepared statement
- getSharedPreferences (Context)
- addToBackStack (FragmentTransaction)
- getSystemService (Context)
- File (java.io)
An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
- FileNotFoundException (java.io)
Thrown when a file specified by a program cannot be found.
- Socket (java.net)
Provides a client-side TCP socket.
- Semaphore (java.util.concurrent)
A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- Option (scala)
- Best plugins for Eclipse