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 letterhow 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 lettercheck if char equals java
//Method 1
if (CHAR == VALUE) {
System.out.println("CHAR matches with VALUE");
}
//Method 2
if (CHAR.equals(VALUE)) {
System.out.println("CHAR matches with VALUE");
}Copyright © 2021 Codeinu
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