Hello...can someone just give me a hint or steps how to trap numbers in String Like in names.I have to make my project in java with traping numbers in names..

What do you mean by "trap" numbers?

Question is a little vague, but I think you mean:

int x=5;
String y=""+x;

So y is "5"

To reverse this, you could grab the character...

int x=y.charAt(0);

then subtract 48, but that assumes you have a digit 0-9 in the first place.

Much better is:

int x=Integer.parseInt("5");

Hope that helps.

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.