uppercase string in js
var str = "Hello World!";
var res = str.toUpperCase(); //HELLO WORLD!uppercase string in js
var str = "Hello World!";
var res = str.toUpperCase(); //HELLO WORLD!how to check if the first letter of a string is capitalized or uppercase in js
/**** Check if First Letter Is Upper Case in JavaScript***/
function startsWithCapital(word){
return word.charAt(0) === word.charAt(0).toUpperCase()
}
console.log(startsWithCapital("Hello")) // true
console.log(startsWithCapital("hello")) // falseCopyright © 2021 Codeinu
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