js

index.js

@@ -4,9 +4,11 @@
 // Write code that prints out to the console the index of the character “j” in
 
 const string1 = "My favorite dessert is jello";
-
 // Your code here...
+let stringJ = string1.indexOf("j");
 
+console.log(typeof stringJ);
+console.log(stringJ);
 
 
 
@@ -16,9 +18,15 @@ const string1 = "My favorite dessert is jello";
 // Make a new string with the text "COOL" by using only the characters available in the provided string and the bracket notation
 
 const string2 = "ABCDEFGHJKLO";
-
 // Your code here...
-
+let letterC = string2.charAt(2);
+let letterO = string2.slice(-1);
+let letterL = string2.slice(-2,-1);
+let wordCool = letterC + letterO.repeat(2)+ letterL;
+console.log(letterC);
+console.log(letterO);
+console.log(letterL);
+console.log(wordCool);
 
 
 
@@ -30,7 +38,8 @@ const string2 = "ABCDEFGHJKLO";
 const string3 = "Na";
 
 // Your code here...
-
+let sentence = string3.repeat(4) + "Batman!";
+console.log(sentence);
 
 
 
@@ -42,27 +51,39 @@ const string3 = "Na";
 const fruit = "banana apple mango orange lemon kiwi watermelon grapes pear pineapple";
 
 // Your code here...
+let wordKiwi = fruit.search("kiwi");
+console.log(wordKiwi);
 
+let myFavouriteWord = fruit.slice(32,36);
+console.log(myFavouriteWord);
 
 
 /***************************************************
     Iteration 5 | Check If Strings Include a Word
 ***************************************************/
-// Using the string method .include(), check if the below strings with funny newspaper headlines include the word "oxygen".
+// Using the string method .include(), check if the below strings with funny newspaper headlines include the word "".
 // If a string includes the word "oxygen" print to the console message "The string includes the word 'oxygen'",
 // else print the message "The string does not include the word 'oxygen'".
 
 const funnyHeadline1 = "Breathing oxygen linked to staying alive";
 const funnyHeadline2 = "Students Cook & Serve Grandparents";
-
-
 // Check the first headline
 // Your code here ...
-
+if(funnyHeadline1.includes("oxygen")){
+console.log("The string includes the word 'oxygen'");
+}
+else{
+console.log("The string does not include the word 'oxygen'");
+}
 
 // Check the second headline
 // Your code here ...
-
+if(funnyHeadline2.includes("oxygen")){
+console.log("The string includes the word 'oxygen'");
+}
+else{
+console.log("The string does not include the word 'oxygen'");
+}
 
 
 /*******************************************
@@ -75,7 +96,10 @@ const string4 = "zEAWrTC9EgtxmK9w1";
 
 // a) Print the string length
 // Your code here ...
-
+let lastLetter = string4.slice(-1);
+let lastLetterString = lastLetter.toString();
+console.log(string4.length,lastLetterString);
+console.log(typeof lastLetterString,typeof lastLetterString);
 
 // b) Print the last character in the string
 // Your code here ...