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In java how can you make your program reject impossible answers?

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  • In java how can you make your program reject impossible answers?


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Answer #1 | 20/12 2013 01:19
JUST DELETE JAVA ALL TOGETHER. IT IS WAY OUT DATED AND ONLY ABOUT 2% OF SITES EVEN USE IT ANYMORE. IT IS ALSO A GREAT WAY FOR OTHERS TO TRACK YOUR ACTIVITY. I UNISTALLED IT SEVERAL MOTHS AGO AND HAVE HAD VIRTUALLY NO PROBLEMS, ANYSITE THAT REQUIRES JAVA ANYMORE PROBABLY ISN'T WORTH VISITING ANYWAY
Answer #2 | 20/12 2013 01:22
you can use the code : if(isNAN(variable_name)==true) { yourdialogwhenvariableisnotnumber.setVisible(true); }

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