December 1999
Intermediate to advanced
816 pages
20h 27m
English
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Performing I/O in Java
This section shows how to perform several important tasks in Java using streams and Readers and Writers, including
Byte-oriented I/O
I/O with Java Primitives
Write and read lines of text
Write and read entire objects
Performing I/O Using FileInputStream and FileOutputStream: Code Example
FileInputStream and FileOutputStream are the basic, concrete classes for doing I/O. Despite their names, you do not need to use them for writing to or reading from files as such. You should select the stream, Reader, or Writer that you want to use based on the granularity or level of abstraction you want to work at. You choose FileInputStream and FileOutputStream to work at the byte level. Listing 12.3 shows a simple example of using these ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.