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What is the meaning of below pattern in Java Patterns concept?
^[\p{Alnum}]{6,7}$
I understand it can access 6 to 7 alphanumeric charecter. But what it is the meaning for $ in above format.
Below is the format that you requested( I need this format “3AB 45D”. That is first 3 Alnum chars and space and 3 Alnum chars.),