- Updating database using SQL prepared statement
- findViewById (Activity)
- getSupportFragmentManager (FragmentActivity)
- getExternalFilesDir (Context)
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- IsNull (org.hamcrest.core)
Is the value null?
- BoxLayout (javax.swing)
- From CI to AI: The AI layer in your organization