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As the title says, I saved over my code. I am screwed because I really need the old version. I have the original compiled .class file... can i some how get the code from inside there? or recover an earlier version of this java file (which is/was stored on my … |
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I am good at created a little block diagram; however, I struggle with tracing these out and I have a midterm in a few hours. I am confused about all the casting and also about #4 and #7. I thought #4 would be a compiler error because the "Decared Type" … |
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My question is... what is the int times for? i dont understand what i am supposed to do with it. Here are the instructions about this method: String[] generate(String symbol, int times) In this method you should use the grammar to randomly generate the given number of occurrences of the … |
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Here is my assignment: [url]https://docs.google.com/document/edit?id=1lf2t8LOqKmXK8tu8lW7ghDOd1IJw9BXBRi_PDXFtPQo&authkey=CLnyu7UE&hl=en#[/url] Here are the other classes I am using: [url]https://docs.google.com/leaf?id=0B_UHOsQPEyMBNDBhMWExNTgtMTJmNy00MTQxLWI1ZGItMDZiZjM3YTZiZjRi&authkey=CP2ujcoM&hl=en[/url] I am receiving a NullPointer on line 53: regularNumbers.enqueue(i); But, I am not sure why. Additionally, I need to display my results 12 primes per line, and a space between each. Suggestions? Thanks all for taking … |