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 letterhow to acces every char of a String in java
class Main
{
// Iterate over the characters of a string
public static void main(String[] args)
{
String s = "Techie Delight";
// using simple for-loop
for (int i = 0; i < s.length(); i++) {
System.out.print(s.charAt(i));
}
}
}Copyright © 2021 Codeinu
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