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init basic memory leak detection app [project96] #127

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Merged
merged 1 commit into from
Feb 15, 2024
Merged

init basic memory leak detection app [project96] #127

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21 changes: 21 additions & 0 deletions 96-Memory Leak Detection/index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="styles.css" />
<title>Memory Leak Detection App</title>
</head>
<body>
<div class="container">
<h1>Memory Leak Detection App</h1>
<button id="startButton">Start Memory Leak</button>
<button id="stopButton">Stop Memory Leak</button>
<div id="memoryUsage">
Memory Usage: <span id="usageValue">0</span> MB
</div>
</div>

<script src="script.js"></script>
</body>
</html>
29 changes: 29 additions & 0 deletions 96-Memory Leak Detection/script.js
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let memoryLeakArray = [];
let memoryLeakInterval;
let memoryUsageElement = document.getElementById("usageValue");

function startMemoryLeak() {
memoryLeakInterval = setInterval(() => {
const newData = new Array(100000).fill("MemoryLeakData");
memoryLeakArray = memoryLeakArray.concat(newData);
updateMemoryUsage();
console.log("Memory Leak Detected!");
}, 1000);
}

function stopMemoryLeak() {
clearInterval(memoryLeakInterval);
}

function updateMemoryUsage() {
const usedMemory = (
performance.memory.usedJSHeapSize /
(1024 * 1024)
).toFixed(2);
memoryUsageElement.textContent = `${usedMemory} MB`;
}

document
.getElementById("startButton")
.addEventListener("click", startMemoryLeak);
document.getElementById("stopButton").addEventListener("click", stopMemoryLeak);
23 changes: 23 additions & 0 deletions 96-Memory Leak Detection/styles.css
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body {
font-family: Arial, sans-serif;
display: flex;
align-items: center;
justify-content: center;
height: 100vh;
margin: 0;
}

.container {
text-align: center;
}

button {
padding: 10px 20px;
font-size: 16px;
margin: 10px;
}

#memoryUsage {
margin-top: 20px;
font-size: 18px;
}