/Java/Get first letter of string in array java

Get first letter of string in array java

Get first character of string java

var string = "freeCodecamp";

string.charAt(0); // Returns "f"

Get first letter of string in array java

		// Array of names
		String name [] = {"Clark", "Bruce", "Diana", "Barry"};
		
		// for each loop (to iterate everything inside the array)
		for (String firstChar: name) {
			System.out.println(firstChar.charAt(0));
		}

		/* Prints
        	C
            B
            D
            B
        */

How to return the first character in an array from a method java

public String firstElement(String[] array)
{
      if (array.length >= 1)
      {
      return array[0];
      }
      else {
          return "";
      }
}

Similar codes

0 vote90 views1 answer
Jsp import
Java
0 vote93 views1 answer
Number of matches regex java
Java
2 votes118 views1 answer
Jpql spring boot
Java
1 vote106 views1 answer
Android onlcik java
Java
1 vote147 views1 answer
Byte data type in java example
Java
0 vote128 views1 answer
Difference between ‘>>’ and ‘>>>’ operators in java
Java
0 vote129 views1 answer
Java socket get ip address of client
Java
0 vote110 views1 answer
How to convert character into operator
Java
0 vote131 views1 answer
Read wss endpoint java
Java
0 vote96 views1 answer
What is indexof in java
Java