- Updating database using SQL prepared statement
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- onCreateOptionsMenu (Activity)
- getExternalFilesDir (Context)
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Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
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Formats and parses dates in a locale-sensitive manner. Formatting turns a Date
into a String, and pa
- PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
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This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
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- Github Copilot alternatives