- Running tasks concurrently on multiple threads
- addToBackStack (FragmentTransaction)
- getContentResolver (Context)
- getSupportFragmentManager (FragmentActivity)
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- GregorianCalendar (java.util)
GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
- LinkedHashMap (java.util)
LinkedHashMap is an implementation of Map that guarantees iteration order. All
optional operations a
- Properties (java.util)
A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- LogFactory (org.apache.commons.logging)
Factory for creating Log instances, with discovery and configuration features
similar to that employ
- Top 12 Jupyter Notebook extensions