- Reading from database using SQL prepared statement
- getSystemService (Context)
- runOnUiThread (Activity)
- findViewById (Activity)
- Socket (java.net)
Provides a client-side TCP socket.
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- Queue (java.util)
A collection designed for holding elements prior to processing. Besides basic
java.util.Collection o
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- Top 12 Jupyter Notebook extensions