- Reading from database using SQL prepared statement
- getExternalFilesDir (Context)
- getSystemService (Context)
- onCreateOptionsMenu (Activity)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- UUID (java.util)
UUID is an immutable representation of a 128-bit universally unique identifier
(UUID). There are mul
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- Option (scala)
- CodeWhisperer alternatives