Dmitri Mayer

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since Jan 05, 2005
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Recent posts by Dmitri Mayer

user send me anything, i have to use vector to check how many digit are there?!
19 years ago
user send me anything, and i have to send it to Vector and check if there any nimbers, if there is, how many, and check if there is any latters.
19 years ago
When we use
public class ButtonHandler implements ActionListener
in a separate class file to get the userid and password, we'd like to know if the login was successful. We want to create a boolean class variable success. But whenever we try to move control from the login class to the ButtonHandler class, success returns before ActionListener is run. What should we do?
19 years ago
thank you very much!!!
19 years ago
i am trying to find any information about how to use buttonHandler in one class and ActionEvent in another??? anyone?
19 years ago
I converted the string to a character array,
looking Character api, for a method that will check if there is inside digit or letter (in a loop of the character array)
19 years ago
thank you very very much
19 years ago
Once the string is received from the user, you need to check each character of that string to see if any of them is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. Then, if it is, you need to throw an appropriate exception. How can I check that is a number???
[ January 05, 2005: Message edited by: Dmitri Mayer ]
19 years ago