- Running tasks concurrently on multiple threads
- getSupportFragmentManager (FragmentActivity)
- addToBackStack (FragmentTransaction)
- getSharedPreferences (Context)
- ConnectException (java.net)
A ConnectException is thrown if a connection cannot be established to a remote
host on a specific po
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Response (javax.ws.rs.core)
Defines the contract between a returned instance and the runtime when an
application needs to provid
- Top 12 Jupyter Notebook extensions