- Reading from database using SQL prepared statement
- getSystemService (Context)
- getExternalFilesDir (Context)
- findViewById (Activity)
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Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- ConnectException (java.net)
A ConnectException is thrown if a connection cannot be established to a remote
host on a specific po
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- HttpServletRequest (javax.servlet.http)
Extends the javax.servlet.ServletRequest interface to provide request
information for HTTP servlets.
- BufferedImage (java.awt.image)
The BufferedImage subclass describes an java.awt.Image with an accessible buffer
of image data. All
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