RWD/devTools.html at main · manopolam/RWD · GitHub

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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="shortcut icon" href="assets/img/icon-logo.ico" type="image/x-icon">
    <link rel="stylesheet" href="assets/css/main.css">
    <link rel="stylesheet" href="assets/css/question.css">
    <title>Chrome DevTools</title>
    <script src="assets/js/devTools.js"></script>
</head>
<body>
    <header class="header">
        <!-- Navigation -->
        <nav class="nav-ctn">
            <section>
                <img class="logo" src="assets/img/WebsiteLogo.svg" alt="Logo">
            </section>
            <ul id="menu" class="menu">
                <li><img class="hamburger" src="assets/img/NavbarDropDownIcon.svg" onclick="hamburger()" alt="NavbarDropDownIcon"></li>
            </ul>
        </nav>
        <!-- Mobile Navigation -->
        <ul class="menu" id="hamburger">
        </ul>
    </header>
    <script src="assets/js/menu.js"></script>
    <main>
        <h1>The Chrome DevTools Tips</h1>
        <section class="exercise">
            <h2>Performance and Memory Leaks</h2>
            <h3>We have 3 great tools for finding memory leaks in Chrome:</h3>
            <ul>
                <li>Chrome Task Manager</li>
                <li>Performance Panel</li>
                <li>Memory Panel</li>
            </ul>
            <button id="createLi" onclick="createLi()">Create 10000 Li</button>
            <button onclick="calculate()">Calculate For Loop</button>
            <button onclick="logConsole()">Console Log</button>
            <button onclick="logVariables()">Log Variables</button>
            <p id="result" style="color:cadetblue;font-size: x-large;"></p>
            <p id="result2" style="color:cadetblue;font-size: large;"></p>
        </section>
        <section class="exercise">
            <h2>Elements</h2>
            <ul>
                <li>by press H , we can hide and unhide elements</li>
                <li>by press Delete , we can Delete elements</li>
                <li>Current selected element refers to the $0 on Console Panel.
                    and modify like '$0.innerHTML="hi";' and $1 refers to an element before the current one and so on</li>
                <li>on Computed Panel, we find the winning CSS style and why to win</li>
                <li>DOM Breakpoints for finding problem of unwanted changing</li>
            </ul>
        </section>
        <section class="exercise">
            <h3>Tips</h3>
            <ul>
                <li>By click on 3 dots beside Console Panel, click on Rendering and Paint flashing and ...</li>
                <li>By hold Shift key on Network Panel,the green and red color appear</li>
                <li>For keep our changes after Refresh page, we go to Sources Panel on Overrides</li>
                <li>After use Performance, we can go to Sources and see the Runtimes of each items</li>
                <li>On Sources, we add Conditional Breakpoint with Holding Ctrl key + Click</li>
                <li>On Sources,we have IDE, if we add folders to Filesystem tabs</li>
            </ul>
        </section>
    </main>
</body>
</html>