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Java module J713
More Input and Output
Exercises, examples and other material relating to training module J713. This topic is presented on public courses Learning to Program in Java, Java Bootcamp, Java Programming for the Web
This module covers reading and writing from and to files, other processes, network connections, keyboards and screens. Also how to find out if an object exists on your file system and if it does, to get more information about it. Related technical and longer articles Formatting to a fixed number of decimal places
Examples from our training material
Background information
Some modules are available for download as a sample of our material or under an Open Training Notes License for free download from [here].
Topics covered in this module
Overview.
The Wellreader class. Input/output from basics. Streams. Writing to a file. Formatted output. Reading from a file. Complete learning
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