js get first letter of string
var x = 'some string';
alert(x.charAt(0)); // alerts 's'js get first letter of string
var x = 'some string';
alert(x.charAt(0)); // alerts 's'js indexof string
const paragraph = 'The quick brown fox';
console.log(paragraph.indexOf('T'));
>> 0
console.log(paragraph.indexOf('h'));
>> 1
console.log(paragraph.indexOf('Th'));
>> 0
console.log(paragraph.indexOf('he'));
>> 1
console.log(paragraph.indexOf('x'));
>> 18Copyright © 2021 Codeinu
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