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Java multiplying

bomberblyat
By bomberblyat
in Programming
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Go to solution Solved by Mira Yurizaki,

Those return a string. You have convert it using something like Integer.parseInt or Float.parseFloat depending on what data type you need before you can do multiplication on it. If you need to do the reverse, use Integer.toString or Float.toString (or whatever data type you used). Though you could probably do something like 

int foobar = 1234;
string s = foobar.toString();

(Unless this returns something else, in which case you'd have to use Integer.toString(foobar);)

Posted

Hi 

 

Is there any way to get text from label and mutiply it? ive tried label.getText and label2.setText but those doesnt work for me

 

thanks in advance

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  • Solution

Those return a string. You have convert it using something like Integer.parseInt or Float.parseFloat depending on what data type you need before you can do multiplication on it. If you need to do the reverse, use Integer.toString or Float.toString (or whatever data type you used). Though you could probably do something like 

int foobar = 1234;
string s = foobar.toString();

(Unless this returns something else, in which case you'd have to use Integer.toString(foobar);)

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