JavaScript/Strings.js at main · NK-infinite/JavaScript · GitHub

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let Strings = "My Name  \"Nikhil Keshvala \" I'Am Fronend Devloper in 'React Native'  "
console.log(Strings);


let Name = "NIKHIL  KESHVALA";
 console.log(Name.indexOf("L"));
let strarr = Array.from(Name)
 console.log(strarr);


 strarr.map((element , index)=>{
        console.log(element , "=" , index );
 })

var lastindex = Name.lastIndexOf("L" , 0)
console.log(lastindex)

console.log(Strings.search("Fronend"));
console.log(Strings.search(/fronend/i));

console.log(Strings.match(/KeshVAla/gi))

console.log(Strings.includes("A"))

console.log(Strings.slice(0,29));

console.log(Strings.toUpperCase());

console.log(Strings.toLowerCase());

console.log(Strings.charAt(3));

console.log(Strings.substring());

console.log(Strings.replace());

console.log(Strings.trim());