This week's book giveaway is in the Jython/Python forum.
We're giving away four copies of Murach's Python Programming and have Michael Urban and Joel Murach on-line!
See this thread for details.
Win a copy of Murach's Python Programming this week in the Jython/Python forum!
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kavins
Greenhorn
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How should i determine whether a string is alphanumeric.If its not then return false
 
David O'Meara
Rancher
Posts: 13459
Android Eclipse IDE Ubuntu
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kavs,
You have neen asked in almost every one of your posts to change your name. Accounts that have invalid display names get deleted.
Your display must be your real name.
Your display name must be your first name, a space, then your last name.
You can find the Javaranch naming policy here: http://www.javaranch.com/name.jsp
You can edit your profile here: http://www.coderanch.com/forums/user/edit
Dave.
 
David O'Meara
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Android Eclipse IDE Ubuntu
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I'm sending this post to the Java in General (intermediate) forum.
Dave
 
Blake Minghelli
Ranch Hand
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Check out Character.isLetterOrDigit()
 
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