- Updating database using SQL prepared statement
- scheduleAtFixedRate (ScheduledExecutorService)
- getExternalFilesDir (Context)
- getResourceAsStream (ClassLoader)
- BigInteger (java.math)
An immutable arbitrary-precision signed integer.FAST CRYPTOGRAPHY
This implementation is efficient f
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Date (java.sql)
A class which can consume and produce dates in SQL Date format. Dates are
represented in SQL as yyyy
- HttpServletRequest (javax.servlet.http)
Extends the javax.servlet.ServletRequest interface to provide request
information for HTTP servlets.
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
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