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common-string-methods.js

Lines changed: 37 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -27,7 +27,32 @@ Extract the customer name.
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Split the order into an array of items.
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Convert the total price to uppercase (e.g., "TOTAL: $20.50").
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*/
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let activityOneString = "Learning JavaScript is fun!";
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let activityTwoString = " CODE BOOTCAMP ";
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let activityThreeString = "Coding is fun and educational";
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let activityFourString = "Bootcamp";
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let advancedChallenge = `Customer: John Doe
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Order: Apple, Banana, Grape
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Total: $20.50`;
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let isJavaScriptPresent = activityOneString.includes("JavaScript");
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let whereIsFun = activityOneString.indexOf("fun");
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let bootcampMods = activityTwoString;
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let buildArray = activityThreeString.split(" ");
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console.log(isJavaScriptPresent);
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console.log(whereIsFun);
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console.log(activityTwoString.toLowerCase().trim().replace('bootcamp','javascript'));
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console.log(buildArray);
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console.log(activityFourString.charAt(0));
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console.log(activityFourString.slice(4));
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console.log(advancedChallenge.slice(10,18));
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console.log(advancedChallenge.slice(26,46).split(", "));
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console.log(advancedChallenge.slice(47).toUpperCase());
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/*
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Practice Problem #2
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Objective
@@ -65,27 +90,27 @@ Complete the following tasks and assign the results to the specified variables.
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*/
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//Starter Code
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//Starter code
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let inputString = " Welcome to the Coding Bootcamp! Learn JavaScript today. ";
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// 1. Searching
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let hasJavaScript; // Your code here
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let codingPosition; // Your code here
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let startsWithWelcome; // Your code here
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let endsWithToday; // Your code here
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let hasJavaScript = (inputString.includes("JavaScript")); // Your code here
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let codingPosition = (inputString.indexOf('Coding')); // Your code here
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let startsWithWelcome = (inputString.startsWith("Welcome")); // Your code here
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let endsWithToday = (inputString.endsWith("today")); // Your code here
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// 2. Transforming
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let lowercaseString; // Your code here
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let uppercaseString; // Your code here
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let trimmedString; // Your code here
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let replacedString; // Your code here
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let lowercaseString = (inputString.toLowerCase()); // Your code here
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let uppercaseString= (inputString.toUpperCase()); // Your code here
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let trimmedString = (inputString.trim()); // Your code here
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let replacedString = (inputString.replace('JavaScript','coding')); // Your code here
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// 3. Breaking Apart
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let wordsArray; // Your code here
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let wordsArray = (inputString.split(" ")); // Your code here
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// 4. Retrieving
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let firstCharacter; // Your code here
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let extractedBootcamp; // Your code here
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let firstCharacter = (trimmedString.charAt(0)); // Your code here
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let extractedBootcamp = inputString.slice(24,32); // Your code here
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// Log all results
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console.log({

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