- Making http requests using okhttp
- onCreateOptionsMenu (Activity)
- notifyDataSetChanged (ArrayAdapter)
- onRequestPermissionsResult (Fragment)
- InputStreamReader (java.io)
A class for turning a byte stream into a character stream. Data read from the
source input stream is
- URLEncoder (java.net)
This class is used to encode a string using the format required by
application/x-www-form-urlencoded
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Date (java.sql)
A class which can consume and produce dates in SQL Date format. Dates are
represented in SQL as yyyy
- SortedMap (java.util)
A map that has its keys ordered. The sorting is according to either the natural
ordering of its keys
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Top 12 Jupyter Notebook extensions