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data types #645

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9cf274f
test
Almas-Eclipse Sep 2, 2025
7e05506
data types
Almas-Eclipse Sep 7, 2025
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3 changes: 3 additions & 0 deletions .vscode/settings.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
{
"liveServer.settings.port": 5501
}
2 changes: 1 addition & 1 deletion index.html
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Expand Up @@ -7,7 +7,7 @@
</head>
<body>
<h1>LAB | JS Data Types</h1>
<br />
<br />
<br />
<p> Open the <a href="https://developer.chrome.com/docs/devtools/open/">Dev Tools console</a> to see the console output.</p>

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44 changes: 33 additions & 11 deletions index.js
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Expand Up @@ -6,27 +6,27 @@ const s2 = "fed";
const s3 = "Ted";
const s4 = "bread";
const s5 = "and";

// Fred fed Ted bread and Ted fed Fred bread
// Concatenate the string variables into one new string

const twister = (`${s1} ${s2} ${s3} ${s4} ${s5} ${s3} ${s2} ${s1} ${s4}`);

// Print out the concatenated string


console.log(twister);


/*******************************************
Iteration 1.2 | Camel Tail
*******************************************/
const part1 = "java";
const part2 = "script";
const part1 = "Java";
const part2 = "Script";

// Convert the last letter of part1 and part2 to uppercase and concatenate the strings

const final = part1.slice(0, -1) + part1.slice(-1).toUpperCase() + part2.slice(0, -1) + part2.slice(-1).toUpperCase();

// Print the cameLtaiL-formatted string


console.log(final);


/*******************************************
Expand All @@ -35,10 +35,10 @@ const part2 = "script";
const billTotal = 84;

// Calculate the tip (15% of the bill total)

const tipAmount = billTotal * 0.15;

// Print out the tipAmount

console.log(tipAmount);



Expand All @@ -48,10 +48,17 @@ const billTotal = 84;

// Generate a random integer between 1 and 10 (inclusive)

let randomDecimal = Math.random();

let scaled = randomDecimal * 10;

let randomNumber = Math.floor(scaled) + 1;

// Print the generated random number


console.log(randomNumber);


/*******************************************
Iteration 3.1 | Booleans
Expand All @@ -62,15 +69,30 @@ const b = false;

// Try and guess the output of the below expressions first and write your answers down:
const expression1 = a && b;
console.log("expression1", expression1);

const expression2 = a || b;
console.log("expression2", expression2);

const expression3 = !a && b;
console.log("expression3", expression3);

const expression4 = !(a && b);
console.log("expression4", expression4);

const expression5 = !a || !b;
console.log("expression5", expression5);

const expression6 = !(a || b);

const expression7 = a && a;
console.log("expression6", expression6);

const expression7 = a && a;
console.log("expression7", expression7);

// false
//true
//false
// true
//true
//false
//true