/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 vote188 views1 answer
Advantages of Exception handling in java
Java
0 vote193 views1 answer
Java integer division to float
Java
0 vote193 views1 answer
Hangfire list recurring jobs
Java
0 vote173 views1 answer
If checkbox checked java
Java
1 vote194 views1 answer
Androidx.fragment.app.Fragment$InstantiationException
Java
1 vote195 views1 answer
Javafx location is required
Java
0 vote184 views1 answer
Java resultset.absolute
Java
0 vote194 views1 answer
Java stack with max size
Java
1 vote269 views1 answer
Event api spigot
Java
0 vote179 views1 answer
8233*4
Java