- Making http post requests using okhttp
- onRequestPermissionsResult (Fragment)
- getSharedPreferences (Context)
- getSystemService (Context)
- BufferedWriter (java.io)
Wraps an existing Writer and buffers the output. Expensive interaction with the
underlying reader is
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- 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
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Top Vim plugins