- Reading from database using SQL prepared statement
- getSharedPreferences (Context)
- addToBackStack (FragmentTransaction)
- getSystemService (Context)
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- Semaphore (java.util.concurrent)
A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Options (org.apache.commons.cli)
Main entry-point into the library.
Options represents a collection of Option objects, which describ
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
- Top 12 Jupyter Notebook extensions