bluej Archives - IT Nursery

“int cannot be dereferenced” in Java

id is of primitive type int and not an Object. You cannot call methods on a primitive as you are doing here : ...

April 8, 2022
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Checking Password Code

You almost got it. There are some errors though: you’re not iterating over all the chars of the password (i < password.length() - ...

April 5, 2022
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Java Error: Invalid top level statement

April 5, 2022
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int cannot be converted to int []

int cannot be converted to int...

April 4, 2022
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How to write a test class to test my code?

4 I want a test class to test this class but i dont know how to write it and i tried to see ...

April 3, 2022
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