Lecture35 - Java Programming, 3e Concepts and Techniques...

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Java Programming, 3e Concepts and Techniques Chapter 8 Writing Data to a Sequential Data File ICTN2730 Lecture 35 04/16/2008
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2 Assignments Read chapter 8 and lecture notes. The week 14 bonus assignment is due tonight. The last project Homework 12 will be posted tomorrow. It is due next Wednesday.
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3 Objectives Set the Look and Feel using the UIManager class Customize a JFrame Format dates using letter descriptors and the SimpleDataFormat class Understand the data hierarchy Differentiate between sequential and random access files
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4 Objectives Create a sequential file using Java’s DataOutputStream Construct an instance of the DataOutputStream Describe user events and listener types Use write() methods to send data to a secondary storage device Verify the existence of a data file
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5 Introduction A data file is a collection of related facts organized in a systematic manner Sequential data files are files composed of fields of data stored one after another on a storage device Volatile data is stored in the computer’s memory
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This note was uploaded on 04/29/2008 for the course ICTN 2730 taught by Professor Li during the Spring '08 term at East Carolina University .

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Lecture35 - Java Programming, 3e Concepts and Techniques...

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