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while creating multiple tables if we have to retrieve the data of other table how can be do it by using foreign key concept ?
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Hi,i write a program for creating a loginform with netbeasn and using sqlite as database,,i use conn=javaConnection.connecrDb(); in constructor,,but netbeasn underlin it(can not find symbol javaConnection) what shoud i do?pleas help me
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In creating my table I want a column in D table to be a sum of two columns from two different tables. How do I do it.
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How can I make website.
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Anybody know the process of creating a hero for our game and let him act like we want and import to our game? how this stuff is done?
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Can I overload a method by creating methods with the same name but changing both the return type and the parameters? Or does it work only when I change the parameters...
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I want to create an online exam system with negative marking. Which programming languages i have to know? Step by step plz :)
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void method will not return any value but why do it will return a value when creating a variable inside the void method what does that mean a little bit confusing can you explain?? for example void set(int x)....
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How does learning programming help me create my own app,that will be better than or rival facebook and co?is coding programming?
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