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common-string-methods.js

Lines changed: 23 additions & 22 deletions
Original file line numberDiff line numberDiff line change
@@ -69,35 +69,36 @@ Complete the following tasks and assign the results to the specified variables.
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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; // let hasJavaScript = inputString.includes("JavaScript");
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let codingPosition; // let codingPosition = inputString.indexOf("Coding");
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let startsWithWelcome; // let startsWithWelcome = inputString.startsWith("Welcome");
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let endsWithToday; // let endsWithToday = inputString.endsWith("today.");
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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; // let lowercaseString = inputString.toLowerCase();
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let uppercaseString; // let uppercaseString = inputString.toUpperCase();
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let trimmedString; // let trimmedString = inputString.trim();
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let replacedString; // let replacedString = inputString.replace("JavaScript", "coding");
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// 3. Breaking Apart
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let wordsArray; // Your code here
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let wordsArray; // let wordsArray = inputString.split(" ");
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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; // let trimmedString = inputString.trim();
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let firstCharacte; // let trimmedString = inputString.trim();
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let extractedBootcamp; // let extractedBootcamp = inputString.slice(18, 27);
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// Log all results
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console.log({
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hasJavaScript,
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codingPosition,
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startsWithWelcome,
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endsWithToday,
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lowercaseString,
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uppercaseString,
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trimmedString,
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replacedString,
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wordsArray,
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firstCharacter,
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extractedBootcamp,
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hasJavaScript,// Output: true
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codingPosition,// Output: 17
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startsWithWelcome,// Output: false
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endsWithToday,// Output: false
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lowercaseString,// Output: " welcome to the coding bootcamp! learn javascript today. "
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uppercaseString,// Output: " WELCOME TO THE CODING BOOTCAMP! LEARN JAVASCRIPT TODAY. "
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trimmedString,// Output: "Welcome to the Coding Bootcamp! Learn JavaScript today."
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replacedString,// Output: " Welcome to the Coding Bootcamp! Learn coding today. "
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wordsArray,
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firstCharacter, // Output: "W"
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extractedBootcamp, // Output: "Bootcamp"
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});

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