java eliminate numbers from string
firstname1 = firstname1.replaceAll("[0-9]","");java eliminate numbers from string
firstname1 = firstname1.replaceAll("[0-9]","");java isolate the numbers from string
// string contains numbers
String str = "The price of the book is $49";
// extract digits only from strings
String numberOnly = str.replaceAll("[^0-9]", "");
// print the digitts
System.out.println(numberOnly);Copyright © 2021 Codeinu
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