Hi guys,
I`m very new to java and wondering about few things. I need to make a java desktop app using java swing in netbeans.
How do I check a serial number using isDigit?
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Hi guys,
I`m very new to java and wondering about few things. I need to make a java desktop app using java swing in netbeans.
How do I check a serial number using isDigit?
What is isDigit? Is this a function you wrote? Something defined in an API somewhere? What is the serial number? Recommended reading : How To Ask Questions The Smart Way