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Re:
Interfaces
Hi I understand the usage of interfaces meaning they are meant to reduce coupling and make coding more effecient. Btu could one explaing how to use it and in what situations regarding in what part of the program do you use it at? Thank s in advance! 
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The code is not all written yet, i only covered so far the following parts: 1- add a book to the library. 2- display the books. 3- remove a book. 4- repeat the previous functions as many times as needed. 5- exit the program. Need help in constructing Classes for …
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hi guys i need to increase the size of the font in between eg: 83.507 is my text and i need to increase the size of 50 only and all other remains the same help me guys.....
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Hi everyone, I am reading text from a text file and outputing it in a textArea on Netbeans. I am using file not found exception, however I want to have an error message that pops up. Any ideas? Thanks
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