- Updating database using SQL prepared statement
- findViewById (Activity)
- setContentView (Activity)
- addToBackStack (FragmentTransaction)
- RandomAccessFile (java.io)
Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
- ResultSet (java.sql)
An interface for an object which represents a database table entry, returned as
the result of the qu
- BitSet (java.util)
The BitSet class implements abit array [http://en.wikipedia.org/wiki/Bit_array].
Each element is eit
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
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