File Handling
To write anything to a file first of all we need a file name we want to use. The file name is a simple string like like this:
Recent posts
Console IO
Java was designed for graphical user interfaces (GUI) and industrial strength file and Internet I/O. No attempt was made to have simple input and output faci...
Streams, Readers & Writers
A stream represents a flow of data, or a channel of communication with (at least conceptually) a writer at one end and a reader at the other. When you are wo...
Java - Multi Threading
Nearly every operating system supports the concept of processes – independently running programs that are isolated from each other to some degree.
Thread - wait, join & deadlocks
The Java language includes three important methods that effectively allow one thread to signal to another. Without this facility, various constructs used in ...