Javascript/Assignment8.html at master · sayam13/Javascript · GitHub

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<html>
<head>
      <title>Javascript</title>
     <h1>Assignment8</h1>
    </head>
<body bgcolor="yellow">
  <script>
    document.write("Open console box for the ouput");
    document.write("<br/>A) Functions of strings are as follows:-");
    var name="vighnesh sudhir kamath";
    console.log("string for opertions to perform is= ",name);
    document.write("<br/> The string is ",name);
      document.write("<br/>1.length:-It will return the total no of characters including spaces in the string.Return type is int.");
      console.log("The length of stringis",name.length);
      document.write("<br/>2.Substring(int beginIndex):-It will return the string from begin index to last index.Return type is String.");
      console.log("The substring is",name.substring(3));
      document.write("<br/>3.substring(int begin,int end):-It will return string from begin to end index.Return type is string.");
      console.log("The substring is",name.substring(9,15));
      document.write("<br/>4.includes(charsequense s):-Returns if string or charater is present.Return type is boolean");
      console.log("Does the given substring is presnt in string or not?",name.includes("kam"));
      document.write("<br/>5.concat(string atr):-Joins the two string.Return type is string.");
      console.log("String name afte adding renuka becomes ",name.concat(" Renuka"));
      document.write("<br/>6.replace(char old,char new):-replaces new char/string with old character/string.Return type is string.");
      console.log("Replace vighnesh with nikita:- ",name.replace("vighnesh","nikita"));
      var name1="    sahilphalle   "
      document.write("<br/>7.trim():-Removes all white blank spaces before and after the string.Return type is string.");
      console.log("string before using trim() is:",name1);
      console.log("string after using trim() is:",name1.trim());
      document.write("<br/>8.charCodeAt():-Returbs the unicode of charachter at a given index.Return type is int.");
      console.log("The char code at 0th index of strig is:-",name.charCodeAt(0));
      document.write("<br/>");
      document.write("<br/>");
      document.write("<br/>");
      document.write("B) Functions of array are as follows:-");
      var arr=['one','two','three','four','five'];
      console.log("The array to perform operation is ",arr);
      document.write("<br/>The array is ",arr);
      document.write("<br/>1.pop():-It rturns the value that is popped.Return type is char");
      console.log("ARRAY after removing last element is ",arr.pop());
     document.write("<br/>2.push():-It adds the elemant at the endof and return the lenghth of  array.Return type is int");
      console.log("ARRAY after adding last element lenghth is ",arr.push('six'));
      document.write("<br/>3.shift():-It removes the 1st array element and shifts all other elemsntsto lower index.It eturns the value that is shifted.");
      console.log("Array after shifting",arr.shift());
      document.write("<br/>4.splice():-Adds new element to array.");
      console.log("Array after splicing",arr.splice(2,0,'seven'));
      document.write("<<br/>5.reverse():-Reverses the elemsnts of array.");
      console.log("Array after reversing ",arr.reverse());

</script>
</body>
</html>