- Updating database using SQL prepared statement
- getExternalFilesDir (Context)
- getSystemService (Context)
- startActivity (Activity)
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- 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
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
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A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
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- Top 12 Jupyter Notebook extensions