- Reading from database using SQL prepared statement
- setRequestProperty (URLConnection)
- getExternalFilesDir (Context)
- getApplicationContext (Context)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- URLEncoder (java.net)
This class is used to encode a string using the format required by
application/x-www-form-urlencoded
- Date (java.util)
A specific moment in time, with millisecond precision. Values typically come
from System#currentTime
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- BoxLayout (javax.swing)
- Github Copilot alternatives