- Updating database using SQL prepared statement
- scheduleAtFixedRate (ScheduledExecutorService)
- setRequestProperty (URLConnection)
- requestLocationUpdates (LocationManager)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- Socket (java.net)
Provides a client-side TCP socket.
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- GregorianCalendar (java.util)
GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- From CI to AI: The AI layer in your organization