- Making http post requests using okhttp
- requestLocationUpdates (LocationManager)
- startActivity (Activity)
- scheduleAtFixedRate (Timer)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- InetAddress (java.net)
An Internet Protocol (IP) address. This can be either an IPv4 address or an IPv6
address, and in pra
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- JButton (javax.swing)
- JOptionPane (javax.swing)
- Top 12 Jupyter Notebook extensions