/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 vote297 views1 answer
Servlet redirect java
Java
1 vote199 views1 answer
Android run background service on startup
Java
0 vote195 views1 answer
Print out whole array java
Java
0 vote190 views3 answers
Treeset in java
Java
0 vote314 views1 answer
Resultset next method
Java
1 vote227 views2 answers
Java swing dialog box
Java
0 vote184 views1 answer
Replace string placeholder java
Java
29 votes182 views2 answers
A random character from a string of characters:
Java
18 votes195 views5 answers
String join
Java
0 vote183 views1 answer
Gif to blob java
Java