n8n.jpt.land: Added python-3-vs-python-2 impress presentation
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<html lang="en">
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<meta charset="utf-8">
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<meta content="width=device-width, initial-scale=1" name="viewport">
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<meta content="upgrade-insecure-requests" http-equiv="Content-Security-Policy">
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<title>Python 3 vs Python 2 Presentation</title>
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<style>
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body {
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background-color: #fff;
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font-family: Arial, sans-serif;
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color: #000;
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margin: 0;
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padding: 0;
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}
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.step {
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width: 600px;
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border-radius: 10px;
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padding: 40px;
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color: #333;
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text-align: center;
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opacity: 10%;
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transition: opacity 1s;
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}
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.step img {
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opacity: 0;
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transition: opacity 1s;
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}
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.active {
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opacity: 100%;
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transition: opacity 1s;
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}
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.active img {
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opacity: 100%;
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transition: opacity 1s;
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}
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h1 {
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font-size: 2.5em;
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text-shadow: 2px 2px 4px rgba(0, 0, 0, .3);
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}
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p {
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font-size: 1.2em;
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line-height: 1.4;
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margin: 20px 0;
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}
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img {
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width: 80%;
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height: auto;
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margin-top: 20px;
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}
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</style>
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<div id="impress">
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<!-- Introduction Slide -->
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<div id="intro-slide" class="step" data-scale="1" data-x="0" data-y="0">
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<h1>Introduction to Python 3 vs Python 2 🐍</h1>
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<p><strong>Python 2</strong> released in 2000; legacy code, no longer supported after 2020.</p>
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<p><strong>Python 3</strong> introduced in 2008; the future of Python, ongoing support.</p>
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<p>Key differences in syntax, libraries, and error handling.</p>
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</div>
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<!-- Print Function Slide -->
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<div id="print-function-slide" class="step" data-scale="1" data-x="1000" data-y="0">
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<h1>Print Function 🖨️</h1>
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<p><strong>Python 2</strong>: Print statement <code>print "Hello, world"</code></p>
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<p><strong>Python 3</strong>: Print function <code>print("Hello, world")</code></p>
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</div>
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<!-- Integer Division Slide -->
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<div id="integer-division-slide" class="step" data-scale="1" data-x="2000" data-y="0">
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<h1>Integer Division ➗</h1>
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<p><strong>Python 2</strong>: Dividing two integers results in an integer. <code>3 / 2 = 1</code></p>
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<p><strong>Python 3</strong>: Division results in a float. <code>3 / 2 = 1.5</code></p>
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<p>Use <code>//</code> in Python 3 for integer division.</p>
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</div>
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<!-- Unicode Support Slide -->
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<div id="unicode-support-slide" class="step" data-scale="1" data-x="3000" data-y="0">
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<h1>Unicode Support 🌍</h1>
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<p><strong>Python 2</strong>: Strings are ASCII by default.</p>
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<p><strong>Python 3</strong>: Strings are Unicode by default.</p>
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<p>Better support for non-English languages and symbols in Python 3.</p>
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</div>
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<!-- Syntax Changes Slide -->
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<div id="syntax-changes-slide" class="step" data-scale="1" data-x="4000" data-y="0">
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<h1>Syntax Changes 🔄</h1>
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<p><strong>Python 2</strong>: <code>xrange()</code>, <code>print</code>, <code>except Exception, e:</code></p>
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<p><strong>Python 3</strong>: <code>range()</code>, <code>print()</code>, <code>except Exception as e:</code></p>
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<p>More intuitive and consistent syntax in Python 3.</p>
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</div>
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<!-- Library Changes Slide -->
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<div id="library-changes-slide" class="step" data-scale="1" data-x="5000" data-y="0">
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<h1>Library Changes 📚</h1>
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<p><strong>Python 2</strong>: Libraries may not be compatible with Python 3.</p>
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<p><strong>Python 3</strong>: A large number of Python 2 libraries have been updated or replaced.</p>
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<p>Improved and more modern standard library in Python 3.</p>
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</div>
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<!-- Error Handling Slide -->
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<div id="error-handling-slide" class="step" data-scale="1" data-x="6000" data-y="0">
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<h1>Error Handling 🚫</h1>
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<p><strong>Python 2</strong>: Less strict about mixing types (e.g., bytes/str).</p>
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<p><strong>Python 3</strong>: Strict type checking, leading to fewer subtle bugs.</p>
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</div>
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<!-- Conclusion Slide -->
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<div id="conclusion-slide" class="step" data-scale="1" data-x="7000" data-y="0">
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<h1>Conclusion & Migration Tips 🎯</h1>
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<p>Python 3 offers significant improvements and future-proofing.</p>
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<p>Migrating from Python 2 to 3 requires careful consideration but is encouraged for long-term projects.</p>
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<p>Use tools like <code>2to3</code> for code translation and testing.</p>
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</div>
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<!-- Resources Slide -->
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<div id="resources-slide" class="step" data-scale="1" data-x="8000" data-y="0">
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<h1>Resources & Further Reading 📖</h1>
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<p>Python.org documentation</p>
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<p>"Porting to Python 3" guide</p>
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<p>Online tutorials and forums</p>
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</div>
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</div>
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<script src="https://impress.github.io/impress.js/js/impress.js"></script>
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<script>impress().init()</script>
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