- Updating database using SQL prepared statement
- getSharedPreferences (Context)
- findViewById (Activity)
- requestLocationUpdates (LocationManager)
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A readable source of bytes.Most clients will use input streams that read data
from the file system (
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- SortedMap (java.util)
A map that has its keys ordered. The sorting is according to either the natural
ordering of its keys
- Rectangle (java.awt)
A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
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