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letter to number
Hi all
I have a program that is working fine apart from one issues and that is if someone hits a letter.
If they hit a number out of the menu range it tells them invalid entry but if the use anything else it crashes, is there a way I can make every letter that is type in error become a number i.e 0
someone said ascii but cant figure it out.
Thanks in advance
Related threads:
Re: letter to number
You could perhaps use Character.isDigit() before you try to turn it into a number.
// Json
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