Answers for "how to cheack charachter is number or letter in android"

3

check if char is number java

Character.isDigit(str.charAt(i));
Posted by: Guest on October-26-2020
3

how to check if a char is a letter java

Character.isDigit(string.charAt(index)) //(JavaDoc) will return true if it's a digit
Character.isLetter(string.charAt(index)) //(JavaDoc) will return true if it's a letter
Posted by: Guest on July-27-2020

Code answers related to "how to cheack charachter is number or letter in android"

Code answers related to "Java"

Java Answers by Framework

Browse Popular Code Answers by Language