- Making http post requests using okhttp
- putExtra (Intent)
- setRequestProperty (URLConnection)
- getSystemService (Context)
- BufferedWriter (java.io)
Wraps an existing Writer and buffers the output. Expensive interaction with the
underlying reader is
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- Executors (java.util.concurrent)
Factory and utility methods for Executor, ExecutorService,
ScheduledExecutorService, ThreadFactory,
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- Modifier (javassist)
The Modifier class provides static methods and constants to decode class and
member access modifiers
- Top 12 Jupyter Notebook extensions