Use Bracket Notation to Find the First Character in a String
Hints
Hint 1
Remember that the first character of a string is at the zero-th position. For example:
var str = "Hello";
var letter = str[0]; // This equals "H"
Remember that the first character of a string is at the zero-th position. For example:
var str = "Hello";
var letter = str[0]; // This equals "H"
For this exercise is necessary use the bracket notation
for exemple
// Example
var firstLetterOfFirstName = “”;
var firstName = “Ada”;
firstLetterOfFirstName = firstName[0];
The Answer is = “A”
\the Answer of this exercise
var firstLetterOfLastName = “”;
var lastName = “Lovelace”;
// Only change code below this line
firstLetterOfLastName = lastName;
firstLetterOfLastName = lastName[0]; —> the bracket notation use the var LastName to found letters;
This is what I got
var firstLetterOfLastName = “lastName”;
var firstLetterOfLastName = lastName[0];