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wala lang v001 #448

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e5c0164
wala lang v001
wilfred05777 Jan 20, 2025
44f18c1
20. Type Conversion and Coercion - end
wilfred05777 Jan 27, 2025
eb65551
Feb 4, learning in JavaScript
wilfred05777 Feb 3, 2025
0893828
feb 4, 2025 learning javascript function creation
wilfred05777 Feb 3, 2025
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54 changes: 27 additions & 27 deletions 01-Fundamentals-Part-1/final/index.html
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Original file line number Diff line number Diff line change
@@ -1,31 +1,31 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>JavaScript Fundamentals – Part 1</title>
<style>
body {
height: 100vh;
display: flex;
align-items: center;
background: linear-gradient(to top left, #28b487, #7dd56f);
}
h1 {
font-family: sans-serif;
font-size: 50px;
line-height: 1.3;
width: 100%;
padding: 30px;
text-align: center;
color: white;
}
</style>
</head>
<body>
<h1>JavaScript Fundamentals – Part 1</h1>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>JavaScript Fundamentals – Part 1</title>
<style>
body {
height: 100vh;
display: flex;
align-items: center;
background: linear-gradient(to top left, #28b487, #7dd56f);
}
h1 {
font-family: sans-serif;
font-size: 50px;
line-height: 1.3;
width: 100%;
padding: 30px;
text-align: center;
color: white;
}
</style>
</head>
<body>
<h1>JavaScript Fundamentals – Part 1</h1>

<script src="script.js"></script>
</body>
<script src="script.js"></script>
</body>
</html>
26 changes: 26 additions & 0 deletions 01-Fundamentals-Part-1/starter/app.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
// // Type Conversion and coercion
// const inputYear = "1991";
// console.log(Number(inputYear), inputYear);
// console.log(Number(inputYear) + 18);

// console.log(Number("Wilfred"));
// console.log(typeof NaN);

// console.log(String(23), 23);

// // type coercion
// console.log("I am " + 23 + " years old");

// console.log("23" - "10" - 3);
// console.log("23" + "10" + 3);

// 21. Truthy and Falsy Values

console.log(Boolean(0));
console.log(Boolean(undefined));
console.log(Boolean("Wilfred"));
console.log(Boolean({}));
console.log(Boolean(""));

const myHeading = document.querySelector("h1");
myHeading.textContent = "Hello World";
54 changes: 28 additions & 26 deletions 01-Fundamentals-Part-1/starter/index.html
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Open in desktop
Original file line number Diff line number Diff line change
@@ -1,29 +1,31 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>JavaScript Fundamentals – Part 1</title>
<style>
body {
height: 100vh;
display: flex;
align-items: center;
background: linear-gradient(to top left, #28b487, #7dd56f);
}
h1 {
font-family: sans-serif;
font-size: 50px;
line-height: 1.3;
width: 100%;
padding: 30px;
text-align: center;
color: white;
}
</style>
</head>
<body>
<h1>JavaScript Fundamentals – Part 1</h1>
</body>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>JavaScript Fundamentals – Part 1</title>
<style>
body {
height: 100vh;
display: flex;
align-items: center;
background: linear-gradient(to top left, #28b487, #7dd56f);
}
h1 {
font-family: sans-serif;
font-size: 50px;
line-height: 1.3;
width: 100%;
padding: 30px;
text-align: center;
color: white;
}
</style>
</head>
<body>
<h1>JavaScript Fundamentals – Part 1</h1>

<script src="app.js"></script>
</body>
</html>
45 changes: 45 additions & 0 deletions 02-Fundamentals-Part-2/starter/script.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,45 @@
function logger() {
console.log("My name is Wilfed");
}

// calling / running/ invoking function
logger();

function fruitProcessor(apples, oranges) {
console.log(apples, oranges);
const juice = `Juice with ${apples} apples and ${oranges} oranges.`;

return juice;
}

function fruitProcessorOutput(apples, oranges) {
console.log(apples, oranges);
const juice = `Juice with ${apples} apples and ${oranges} oranges.`;

return juice;
}

fruitProcessor(5, 0); // these actual values here of the parameters are called the arguments.

const showJuices = fruitProcessorOutput(5, 0);

console.log(showJuices);

// ============ my own function ======================
function carBrands(Toyota, Ford) {
const cars = `Top notches cars are ${Toyota} & ${Ford}`;
return cars;
}

const displayCars = carBrands("Lexus", "Tesla");
console.log(displayCars);

const displayCars2nd = carBrands("Bogatti", "Honda");
console.log(displayCars2nd);

// create a generic function that will reusable
// benefit in craeting a function is reusable
// not all the time a function return a function
// example ani na use case naa sa mga component like sa styling karon mao akoang na notice
// importante kaayo masabatan nako ang detailed ani concept sa function
// DRY code = dont repeat yourself