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7.2. Bracket Notation¶

Tough Tortoise answered on June 13, 2021 Popularity 1/10 Helpfulness 1/10

answer 7.2. Bracket Notation¶

7.2. Bracket Notation¶

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/*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);

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: education.launchcode.org

Tags: javascript

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