common-string-methods

Author: Savionrj

common-string-methods.js renamed to main.js

@@ -1,33 +1,4 @@
 /*
-
-Practice Problem #1
-
-Activity 1: Searching Strings
-Write a program to:
-Check if the text "JavaScript" is in the string "Learning JavaScript is fun!" using includes.
-Find the position of the word "fun" in the string.
-
-Activity 2: Transforming Strings
-Convert the string " CODE BOOTCAMP " to lowercase and remove all extra whitespace.
-Replace "BOOTCAMP" with "JavaScript" in the transformed string.
-
-Activity 3: Breaking Apart a Sentence
-Split the sentence "Coding is fun and educational" into an array of words.
-
-Activity 4: Retrieving Substrings
-Retrieve the first character of "Bootcamp" using charAt.
-Extract the word "camp" from "Bootcamp" using slice.
-
-Advanced Challenge
-Write a program to process the following string:
-Customer: John Doe
-Order: Apple, Banana, Grape
-Total: $20.50
-Extract the customer name.
-Split the order into an array of items.
-Convert the total price to uppercase (e.g., "TOTAL: $20.50").
-
-
 Practice Problem #2
 
 Objective
@@ -69,23 +40,23 @@ Complete the following tasks and assign the results to the specified variables.
 let inputString = "  Welcome to the Coding Bootcamp! Learn JavaScript today.  ";
 
 // 1. Searching
-let hasJavaScript; // Your code here
-let codingPosition; // Your code here
-let startsWithWelcome; // Your code here
-let endsWithToday; // Your code here
+let hasJavaScript = inputString.includes("JavaScript");
+let codingPosition = inputString.indexOf("Coding");
+let startsWithWelcome = inputString.startsWith("Welcome");
+let endsWithToday = inputString.endsWith("today.");
 
 // 2. Transforming
-let lowercaseString; // Your code here
-let uppercaseString; // Your code here
-let trimmedString; // Your code here
-let replacedString; // Your code here
+let lowercaseString = inputString.toLowerCase();
+let uppercaseString = inputString.toUpperCase();
+let trimmedString = inputString.trim();
+let replacedString = inputString.replace("JavaScript", "Coding");
 
 // 3. Breaking Apart
-let wordsArray; // Your code here
+let wordsArray = inputString.split(" ");
 
 // 4. Retrieving
-let firstCharacter; // Your code here
-let extractedBootcamp; // Your code here
+let firstCharacter = trimmedString.charAt(0);
+let extractedBootcamp = trimmedString.slice(22, 30)
 
 // Log all results
 console.log({