7.2. Bracket Notation¶
/*An expression of the form someString[i] gives the character at index i. This program prints out the initials of the person's name.*/ let jsCreator = "Brendan Eich"; let firstInitial = jsCreator[0]; let lastInitial = jsCreator[8]; let outputStr = "JavaScript was created by somebody with initials " + firstInitial + "." + lastInitial + "."; console.log(outputStr);