String.js

// let str="RajaKUMAR";
// console.log(str[5]);

// let str='Rahul KUmar';
// console.log("str=",str);
 
        //IMP
/*  using templete  Literals*/
  /*TL is used to single line output 
  let obj={
    Name:"raja",
    branch:"CSIT",
    section: "II"
  }
//   console.log(obj.Name);
// console.log("My name is ",obj.Name,"My branch is",obj.branch,"section is",obj.section);
 let output=`My name is ${obj.Name} my secton is ${obj.section},my branch is ${obj.branch}`;
 console.log(output);
 */ 


      //$(Expression) ->string interpolation
      //Escape character to add Newlines ->\n
      //Tab space->\t

    //   let str="  HarshKumar  ";
    //  let val=str.toUpperCase();
    //   console.log(val);
       

    // let str="  HarshKumar  ";
    // str.trim();
    // console.log(str);

// let str="  HarshKumar  ";
//  let val=str.trim();
//  console.log(val);

//   let str="Hello";
//   let val=str.replace('H','y');
//   console.log(val);



         /* Practice question
//userName=Raja ,then @Raja4 (@+userName+sizeof username)
  let userName=prompt("Enter the Name:");
   let output="@"+userName+userName.length;
   console.log(output); 
   */
  //splice methode
//   let arr=[1,2,3,4,5,6,7,8];
//   arr.splice(1,1,101);
//    arr.splice(1,1,101,102);
//   splice(startingindex,deletePosition count,addition values)