Using ASCII in java

How can i use ascii in java programming. For example i want convert binary to decimal and use operator such XOR etc to campare to another decimal number. After that convert into ascii code.
thank you

If you have a string, then you can convert it into an array of char. Chars are just numbers. (They're numbers that represent unicode characters, but they're still numbers.)
And all the primitive types in java are essentially binary; you don't have to convert anything to binary unless you mean to convert it for display purposes.
If you have a string and want to convert it to ascii, then you can specify the encoding type (ascii) while converting to bytes or writing output to a file, etc.
Hope this helps.

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