JavaScript Build a string formatter step 15

Curriculum Help
1

const userInput = " Hello World! ";

console.log(“Original input:”);

console.log(userInput);

const cleanedInput = userInput.trim();

console.log(“Result of trimming whitespace from both ends:”);

console.log(cleanedInput);

const trimmedStart = userInput.trimStart();

console.log(“After using the trimStart() method, leading spaces removed:”);

console.log(trimmedStart);

const trimmedEnd = userInput.trimEnd();

console.log(“After using the trimEnd() method, trailing spaces removed:”);

console.log(trimmedEnd);

const upperCaseInput = cleanedInput.toUpperCase();

console.log(“Result of using the toUpperCase() method:”);

console.log(upperCaseInput);

const lowerCaseInput = cleanedInput.toLowerCase();

console.log(“Result of using the toLowerCase() method:”);

console.log(lowerCaseInput);

const lowercaseWord = “camelcase”;

const camelCasedVersion = lowercaseWord.slice(0, 5)

console.log(“Camel cased version:”);

console.log(camelCasedVersion);

console.log(`lowercaseWord.slice(0, 5) + lowercaseWord[5].toUpperCase()`);

2

The instructions are:

Step 15

As you recall from earlier lessons, the camelCase naming convention starts with a lowercase letter for the first word, and each subsequent word begins with an uppercase letter followed by lowercase letters.

Here are some reminder examples:

Example Code 
freeCodeCamp
camelCase
learningIsFun

The second word in the lowercaseWord variable is "case". To access the c in that word, you can use lowercaseWord[5].

Use the + operator to concatenate lowercaseWord.slice(0, 5) with the result of using the correct method for converting strings to uppercase on lowercaseWord[5].

Now you should see camelC in the console.

3

please share a link to the step, and also please format your code

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You can also use the “preformatted text” tool in the editor (</>) to add the backticks.

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4

Ok, my bad. I will fix it

5

once you do that we will be ready to help you :slight_smile:

6

My code:

const userInput = " Hello World! ";

console.log(“Original input:”);

console.log(userInput);

const cleanedInput = userInput.trim();

console.log(“Result of trimming whitespace from both ends:”);

console.log(cleanedInput);

const trimmedStart = userInput.trimStart();

console.log(“After using the trimStart() method, leading spaces removed:”);

console.log(trimmedStart);

const trimmedEnd = userInput.trimEnd();

console.log(“After using the trimEnd() method, trailing spaces removed:”);

console.log(trimmedEnd);

const upperCaseInput = cleanedInput.toUpperCase();

console.log(“Result of using the toUpperCase() method:”);

console.log(upperCaseInput);

const lowerCaseInput = cleanedInput.toLowerCase();

console.log(“Result of using the toLowerCase() method:”);

console.log(lowerCaseInput);

const lowercaseWord = “camelcase”;

const camelCasedVersion = lowercaseWord.slice(0, 5)

console.log(“Camel cased version:”);

console.log(camelCasedVersion);

console.log(`lowercaseWord.slice(0, 5) + lowercaseWord[5].toUpperCase()`);

7

You are asked to concatenate to this assignment, not log the concatenation result.

You may want to reset this step and try again.

8

If you have a question about a specific challenge as it relates to your written code for that challenge and need some help, click the Help button located on the challenge.

image
image668×186 6.59 KB

The Help button will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.

Thank you.