- Making http post requests using okhttp
- getSharedPreferences (Context)
- setContentView (Activity)
- getApplicationContext (Context)
- OutputStream (java.io)
A writable sink for bytes.Most clients will use output streams that write data
to the file system (
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- TimeUnit (java.util.concurrent)
A TimeUnit represents time durations at a given unit of granularity and provides
utility methods to
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
- JLabel (javax.swing)
- Top 12 Jupyter Notebook extensions