- Reading from database using SQL prepared statement
- setScale (BigDecimal)
- scheduleAtFixedRate (Timer)
- getSystemService (Context)
- Runnable (java.lang)
Represents a command that can be executed. Often used to run code in a different
Thread.
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
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