- Start an intent from android
- findViewById (Activity)
- requestLocationUpdates (LocationManager)
- putExtra (Intent)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- Date (java.sql)
A class which can consume and produce dates in SQL Date format. Dates are
represented in SQL as yyyy
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- JButton (javax.swing)
- Top 12 Jupyter Notebook extensions