- Updating database using SQL prepared statement
- getSharedPreferences (Context)
- getSystemService (Context)
- getExternalFilesDir (Context)
- FileReader (java.io)
A specialized Reader that reads from a file in the file system. All read
requests made by calling me
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- IsNull (org.hamcrest.core)
Is the value null?
- Top 12 Jupyter Notebook extensions