- Parsing JSON documents to java classes using gson
- getSharedPreferences (Context)
- findViewById (Activity)
- startActivity (Activity)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- ResultSet (java.sql)
An interface for an object which represents a database table entry, returned as
the result of the qu
- Date (java.util)
A specific moment in time, with millisecond precision. Values typically come
from System#currentTime
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- SortedMap (java.util)
A map that has its keys ordered. The sorting is according to either the natural
ordering of its keys
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Top 12 Jupyter Notebook extensions