Basic Javascript: understanding Uninitialized Variable

JavaScript
1

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Basic JavaScript: Understanding Uninitialized Variables

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Your code so far

// Only change code below this line

var 6;

var 15;

var "I am a String!";

// Only change code above this line

a = a + 1;

b = b + 5;

c = c + " String!";


// Variable declarations
var StUdLyCapVaR;
var properCamelCase;
var TitleCaseOver;

// Variable assignments
STUDLYCAPVAR = 10;
PRoperCAmelCAse = "A String";
tITLEcASEoVER = 9000;

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.183 Safari/537.36.

Challenge: Understanding Case Sensitivity in Variables

Link to the challenge:

2

I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

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

Pre-formatted-text
Pre-formatted-text1356×380 401 KB

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).

3

None of these variables have names. They are also missing assignment operators (=).

Are you sure that the values you are using here are correct?