- Updating database using SQL prepared statement
- requestLocationUpdates (LocationManager)
- setRequestProperty (URLConnection)
- scheduleAtFixedRate (Timer)
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An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- BigInteger (java.math)
An immutable arbitrary-precision signed integer.FAST CRYPTOGRAPHY
This implementation is efficient f
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- JComboBox (javax.swing)
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