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August 2001



This page contains an archived post to the Java Answers Forum made prior to February 25, 2002. If you wish to participate in discussions, please visit the new Artima Forums.


Thanks Hiran.

Posted by N.V.Sairam on August 07, 2001 at 11:35 PM

> Hey, if you use a character type, you can assign the character to an ascii value (ex. char c = 65;, or char c = (char)65;).
> So if you wanted to parse a String to check for alphanumeric characters, what you can do is create a character array that stores the ascii values of all the alphanumeric characters you want to check for, and use a for loop to parse your string and check against the character array.
> Hope this helps! If you want a list of all the ascii values and their character equivalents, you can email me at, and I'll gladly send it to you.
> Hiran


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