programming/ai-programming-slides.html

<!DOCTYPE html><html lang="en-US"><head><title>Using Generative AI for programming</title><meta property="og:title" content="Using Generative AI for programming"><meta charset="UTF-8"><meta name="viewport" content="width=device-width,height=device-height,initial-scale=1.0"><meta name="apple-mobile-web-app-capable" content="yes"><meta http-equiv="X-UA-Compatible" content="ie=edge"><meta property="og:type" content="website"><meta name="twitter:card" content="summary"><style>@media screen{body[data-bespoke-view=""] .bespoke-marp-parent>.bespoke-marp-osc>button,body[data-bespoke-view=next] .bespoke-marp-parent>.bespoke-marp-osc>button,body[data-bespoke-view=presenter] .bespoke-marp-presenter-container .bespoke-marp-presenter-info-container button,body[data-bespoke-view=presenter] .bespoke-marp-presenter-container .bespoke-marp-presenter-note-container 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/*!
 * Marp default theme.
 *
 * @theme default
 * @author Yuki Hattori
 *
 * @auto-scaling true
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 * @size 4:3 960px 720px
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class="bespoke-marp-osc"><button data-bespoke-marp-osc="prev" tabindex="-1" title="Previous slide">Previous slide</button><span data-bespoke-marp-osc="page"></span><button data-bespoke-marp-osc="next" tabindex="-1" title="Next slide">Next slide</button><button data-bespoke-marp-osc="fullscreen" tabindex="-1" title="Toggle fullscreen (f)">Toggle fullscreen</button><button data-bespoke-marp-osc="presenter" tabindex="-1" title="Open presenter view (p)">Open presenter view</button></div><div id=":$p"><svg data-marpit-svg="" viewBox="0 0 1280 720"><foreignObject width="1280" height="720"><section id="1" data-paginate="true" data-class="invert" data-heading-divider="3" lang="en-US" class="invert" data-marpit-pagination="1" style="--paginate:true;--class:invert;--heading-divider:3;" data-marpit-pagination-total="14">
<h1 id="using-generative-ai-for-programming">Using Generative AI For Programming</h1>
</section>
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<h2 id="the-rise-of-generative-ai">The rise of generative AI</h2>
<ul>
<li data-marpit-fragment="1"><a href="https://en.wikipedia.org/wiki/Generative_artificial_intelligence">Generative AI</a> is the new hotness in the whole IT field</li>
<li data-marpit-fragment="2">Generative AI models
<ul>
<li data-marpit-fragment="3">...learn the patterns and structure of their input training data</li>
<li data-marpit-fragment="4">...generate new data that has similar characteristics</li>
<li data-marpit-fragment="5">a.k.a. write a prompt, and you get text/code/images/videos/music/etc</li>
</ul>
</li>
<li data-marpit-fragment="6"><a href="https://en.wikipedia.org/wiki/Large_language_model">Large Language Model (LLM)</a> is a form of generative AI
<ul>
<li data-marpit-fragment="7">Used often in a chat-like interface</li>
<li data-marpit-fragment="8">OpenAI's GPT series is a LLM, a technology that fuels the popular <a href="https://chat.openai.com/">ChatGPT</a> chatbot</li>
</ul>
</li>
</ul>
</section>
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<h2 id="github-copilot">GitHub Copilot</h2>
<ul>
<li data-marpit-fragment="1">GitHub's <a href="https://github.com/features/copilot">paid code auto-completion service</a> that is advertised as <em>AI pair programming</em></li>
<li data-marpit-fragment="2">What is it <em>really</em>?
<ul>
<li data-marpit-fragment="3">Autocomplete on steroids, $10/month</li>
<li data-marpit-fragment="4">See Copilot <a href="https://www.youtube.com/watch?v=edSZh-tpTIk">here</a> in action</li>
<li data-marpit-fragment="5">It looks like magic, right?</li>
<li data-marpit-fragment="6">This could be useful for generating basic boilerplate code
<ul>
<li data-marpit-fragment="7">But wait, there's <code>var</code> variables there...</li>
<li data-marpit-fragment="8">Old JS! Shouldn't be used nowadays!</li>
<li data-marpit-fragment="9">You might know this, but not everyone knows that</li>
</ul>
</li>
</ul>
</li>
</ul>
</section>
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<h2 id="how-does-generative-ai-work">How does generative AI work?</h2>
<ul>
<li data-marpit-fragment="1">All AI models need data
<ul>
<li data-marpit-fragment="2">GitHub Copilot is trained on <a href="https://docs.github.com/en/copilot/copilot-individual/about-github-copilot-individual#:~:text=GitHub%20Copilot%20is%20trained%20on%20all%20languages%20that%20appear%20in%20public%20repositories.">your public GitHub code</a></li>
<li data-marpit-fragment="3">GPT-3 is trained on 17 GB of text, GPT-4 on 45 GB</li>
</ul>
</li>
<li data-marpit-fragment="4">AI does not know when it's wrong, when it's using bad practices
<ul>
<li data-marpit-fragment="5">TBH, it does not <em>know</em> anything
<ul>
<li data-marpit-fragment="6">It just returns an answer that best matches your prompt</li>
<li data-marpit-fragment="7">It might be exactly what you need, but it also might not</li>
</ul>
</li>
</ul>
</li>
<li data-marpit-fragment="8">The future of AI is worse: At some point, AI will be taught on AI-generated code
<ul>
<li data-marpit-fragment="9">The quality of the result worsens!</li>
</ul>
</li>
</ul>
</section>
</foreignObject></svg><svg data-marpit-svg="" viewBox="0 0 1280 720"><foreignObject width="1280" height="720"><section data-marpit-fragments="6" data-paginate="true" data-class="invert" data-heading-divider="3" lang="en-US" class="invert" data-marpit-pagination="5" style="--paginate:true;--class:invert;--heading-divider:3;--marpit-advanced-background-split:50%;" data-marpit-pagination-total="14" data-marpit-advanced-background="background" data-marpit-advanced-background-split="right"><div data-marpit-advanced-background-container="true" data-marpit-advanced-background-direction="horizontal"><figure style="background-image:url(&quot;imgs/chatgpt-programming.png&quot;);background-size:87%;"><figcaption>width:</figcaption></figure></div></section></foreignObject><foreignObject width="50%" height="720"><section id="5" data-marpit-fragments="6" data-paginate="true" data-class="invert" data-heading-divider="3" lang="en-US" class="invert" data-marpit-pagination="5" style="--paginate:true;--class:invert;--heading-divider:3;--marpit-advanced-background-split:50%;" data-marpit-pagination-total="14" data-marpit-advanced-background="content" data-marpit-advanced-background-split="right">
<h2 id="is-chatgpt-any-good">Is ChatGPT any good?</h2>
<ul>
<li data-marpit-fragment="1">Okay, we know the risks. What's ChatGPT good for?</li>
<li data-marpit-fragment="2">Let's ask ChatGPT!</li>
<li data-marpit-fragment="3">Summary:
<ul>
<li data-marpit-fragment="4">Makes mistakes</li>
<li data-marpit-fragment="5">Doesn't understand context</li>
<li data-marpit-fragment="6">...And I somewhat disagree the pros 3-5</li>
</ul>
</li>
</ul>
</section>
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<h2 id="using-chatgpt-professionally">Using ChatGPT professionally</h2>
<ul>
<li data-marpit-fragment="1">Do note that GPT-3 and GPT-4 (the paid version, $20/month) are not equal in terms of quality of results</li>
<li data-marpit-fragment="2">I asked two senior developers who've used ChatGPT professionally for its pros and cons</li>
<li data-marpit-fragment="3">Some comments I got:
<ul>
<li data-marpit-fragment="4">&quot;I don't usually use it for writing code, but for other stuff&quot;</li>
<li data-marpit-fragment="5">&quot;It makes some mindless tasks way faster&quot;</li>
<li data-marpit-fragment="6">&quot;Not always right, but surprisingly often!&quot;</li>
<li data-marpit-fragment="7">&quot;Works for some languages, but not all&quot;</li>
</ul>
</li>
</ul>
</section>
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<h3 id="example-use-cases-dev-1">Example use cases (Dev 1)</h3>
<ol>
<li data-marpit-fragment="1">
<p>Finding causes for error messages</p>
<ul>
<li data-marpit-fragment="2">ChatGPT can the cause for a given error message faster than a developer
<ul>
<li data-marpit-fragment="3">You give code &amp; error message -&gt; ChatGPT gives fixed code as a result</li>
</ul>
</li>
<li data-marpit-fragment="4"><strong>Gotcha:</strong> This works when you are working on something that <em><strong>someone else has worked on before</strong></em></li>
</ul>
</li>
<li data-marpit-fragment="5">
<p>Explaining architectural solutions</p>
<ul>
<li data-marpit-fragment="6">Examples:
<ul>
<li data-marpit-fragment="7">&quot;How to set up a service in AWS for x number of people&quot;</li>
<li data-marpit-fragment="8">&quot;How to set up an event based service&quot;</li>
</ul>
</li>
</ul>
</li>
</ol>
</section>
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<h3 id="example-use-cases-dev-1-cont">Example use cases (Dev 1), cont.</h3>
<ol start="3">
<li data-marpit-fragment="1">Reading documentation for you
<ul>
<li data-marpit-fragment="2">Make a summary of a long documentation!</li>
</ul>
</li>
<li data-marpit-fragment="3">Writing regexes</li>
<li data-marpit-fragment="4">Writing helper functions
<ul>
<li data-marpit-fragment="5">&quot;Make sure this string is 4 characters long&quot;</li>
<li data-marpit-fragment="6">&quot;Give me input validation for x&quot;</li>
<li data-marpit-fragment="7">Always test the results with care</li>
</ul>
</li>
</ol>
</section>
</foreignObject></svg><svg data-marpit-svg="" viewBox="0 0 1280 720"><foreignObject width="1280" height="720"><section id="9" data-marpit-fragments="9" data-paginate="true" data-class="invert" data-heading-divider="3" lang="en-US" class="invert" data-marpit-pagination="9" style="--paginate:true;--class:invert;--heading-divider:3;" data-marpit-pagination-total="14">
<h3 id="example-use-cases-dev-2">Example use cases (Dev 2)</h3>
<ol>
<li data-marpit-fragment="1">Give high-level specs for a program
<ul>
<li data-marpit-fragment="2">&quot;I should do software in framework X that should do Y&quot;</li>
<li data-marpit-fragment="3">ChatGPT gives a basis for the software</li>
<li data-marpit-fragment="4">This is a good <em>starting point</em> for writing your software
<ul>
<li data-marpit-fragment="5">...but rarely even a single line of the basis are left in the final software!</li>
</ul>
</li>
</ul>
</li>
<li data-marpit-fragment="6">Help you understand code you can't fathom at all
<ul>
<li data-marpit-fragment="7">&quot;Convert this to Python!&quot;</li>
</ul>
</li>
<li data-marpit-fragment="8">When you have to write something you've never written before
<ul>
<li data-marpit-fragment="9">But don't trust it on this</li>
</ul>
</li>
</ol>
</section>
</foreignObject></svg><svg data-marpit-svg="" viewBox="0 0 1280 720"><foreignObject width="1280" height="720"><section id="10" data-marpit-fragments="3" data-paginate="true" data-class="invert" data-heading-divider="3" lang="en-US" class="invert" data-marpit-pagination="10" style="--paginate:true;--class:invert;--heading-divider:3;" data-marpit-pagination-total="14">
<ul>
<li data-marpit-fragment="1">If the programming language is strict about its syntax, ChatGPT results are generally better
<ul>
<li data-marpit-fragment="2">Rust is good, C++ bad</li>
<li data-marpit-fragment="3">Also: Does not work with C++ well because there is so much badly written or obsolete C++ on the Internet!</li>
</ul>
</li>
</ul>
</section>
</foreignObject></svg><svg data-marpit-svg="" viewBox="0 0 1280 720"><foreignObject width="1280" height="720"><section id="11" data-paginate="true" data-class="invert" data-heading-divider="3" lang="en-US" class="invert" data-marpit-pagination="11" style="--paginate:true;--class:invert;--heading-divider:3;" data-marpit-pagination-total="14">
<h2 id="lets-also-remember-these-words-from-linus">Let's also remember these words from Linus</h2>
<p><img src="imgs/linus-copying.png" alt="" /></p>
</section>
</foreignObject></svg><svg data-marpit-svg="" viewBox="0 0 1280 720"><foreignObject width="1280" height="720"><section id="12" data-marpit-fragments="9" data-paginate="true" data-class="invert" data-heading-divider="3" lang="en-US" class="invert" data-marpit-pagination="12" style="--paginate:true;--class:invert;--heading-divider:3;" data-marpit-pagination-total="14">
<h2 id="generative-ai-is-here-to-stay">Generative AI is here to stay</h2>
<ul>
<li data-marpit-fragment="1">I don't believe for a second generative AI will make programmers obsolete</li>
<li data-marpit-fragment="2">It won't go away, though, and it will change the nature of <em><strong>some</strong></em> programming</li>
<li data-marpit-fragment="3">It's a new tool, and in a field where we get new tools every year, it's good idea to keep your mind open for new tools</li>
<li data-marpit-fragment="4">It's not a silver bullet, however
<ul>
<li data-marpit-fragment="5">It can make you bypass learning altogether
<ul>
<li data-marpit-fragment="6">And you <em><strong>NEED</strong></em> to understand code in order to use AI tools effectively</li>
</ul>
</li>
<li data-marpit-fragment="7">It can make you write worse code
<ul>
<li data-marpit-fragment="8">...but it can also make you a faster programmer.</li>
<li data-marpit-fragment="9">...and a faster programmer is a better programmer!</li>
</ul>
</li>
</ul>
</li>
</ul>
</section>
</foreignObject></svg><svg data-marpit-svg="" viewBox="0 0 1280 720"><foreignObject width="1280" height="720"><section id="13" data-paginate="true" data-class="invert" data-footer="If you don't remember anything else from this lecture, remember this." data-heading-divider="3" lang="en-US" class="invert" data-marpit-pagination="13" style="--paginate:true;--class:invert;--heading-divider:3;" data-marpit-pagination-total="14">
<h2 id="ai-is-a-good-servant-but-a-bad-master">AI is a good servant, but a bad master</h2>
<footer>If you don't remember anything else from this lecture, remember this.</footer>
</section>
</foreignObject></svg><svg data-marpit-svg="" viewBox="0 0 1280 720"><foreignObject width="1280" height="720"><section id="14" data-marpit-fragments="6" data-paginate="true" data-class="invert" data-heading-divider="3" lang="en-US" class="invert" data-marpit-pagination="14" style="--paginate:true;--class:invert;--heading-divider:3;" data-marpit-pagination-total="14">
<h2 id="reading--watching">Reading &amp; Watching</h2>
<ul>
<li data-marpit-fragment="1"><a href="https://cs.edukamu.fi/practical-ai-fi">Practical AI - Mitä jokaisen tulisi tietää tekoälystä</a></li>
<li data-marpit-fragment="2"><a href="https://www.helsinki.fi/fi/uutiset/tekoaly/tekoaly-hyva-renki-mutta-huono-isanta-nain-algoritmit-muuttavat-yhteiskuntaa-ja-arkeamme">Tekoäly on hyvä renki mutta huono isäntä - näin algoritmit muuttavat yhteiskuntaa ja arkeamme</a></li>
<li data-marpit-fragment="3"><a href="https://www.youtube.com/watch?v=FTs35x-xUg4">Patrick Boyle: Is AI Actually Useful?</a></li>
<li data-marpit-fragment="4"><a href="https://www.youtube.com/watch?v=jPhJbKBuNnA">Tom Scott: I tried using AI. It scared me.</a></li>
<li data-marpit-fragment="5"><a href="https://www.businessinsider.com/chatgpt-giving-users-unhinged-answers-no-one-knows-why-openai-2024-2?r=US&amp;IR=T">Business Insider: ChatGPT has been losing its mind and no one seems to know why</a></li>
<li data-marpit-fragment="6"><a href="https://www.theintrinsicperspective.com/p/here-lies-the-internet-murdered-by?utm_campaign=post&amp;utm_medium=web">Erik Hoel: Here lies the internet, murdered by generative AI</a></li>
</ul>
</section>
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</script></foreignObject></svg></div><div class="bespoke-marp-note" data-index="1" tabindex="0"><p>## ChatGPT

* milloin kannattaa käyttää
  * esimerkkejä
  * tiedonhaku vs valmiin koodin tuotto</p></div><div class="bespoke-marp-note" data-index="7" tabindex="0"><p>## peetu

* en yleesä käytä koodin kirjottamiseen
* voi olla nopeempi löytää virheviestin syyn ku seniori
  * ei piä paikkaasa t JR
    * toimii jos teet jotain mitä muutkin on tehny
  * syöttää virheviestin
    * -&gt; antaa korjatun koodin vastineeksi
* tosi hyvä lukemaan dokumentaatiota
  * varsinkin jos ei oo tavallisin tapa käyttää jotain kirjastoa
  * (käyttää githubin esimerkkikoodia)
* hyvä selittää arkkitehtuurisia ratkasuja
  * &quot;pitäs pistää aws:ssä palvelu pystyyn x määrälle ihmisiä&quot;
  * &quot;miten aws:ssä laittaa event based palvelu&quot;
* &quot;ei se aina oikee oo, mut se on yllättävän tarkka&quot;</p><p>## Peetu 2

* molemmat:
  * regexien kirjottaminen!
  * apufunktiot
* Copilot:
  * &quot;make sure this is 4 characters long&quot;
    * koodaa validaatio automaattisesti
* copilotilla voi tehä samoja juttuja</p></div><div class="bespoke-marp-note" data-index="9" tabindex="0"><p>## Ronkainen

* korkean tason speksit. &quot;mun pitäis tehä tällanen softa&quot;
  * antaa pohjan
  * harvemmin siitä jää yhtään riviä jälelle
  * siitä on hyvä alottaa
* koodia mistä et ymmärrä yhtään mitään (TÄMÄ!)
  * sanot chatgpt:lle: muuta tää pythoniksi
* cpp:n kanssa ei oikein toimi koska maailmassa on niin paljon paskaa cpp :D
  * myös vanhentunutta
  * kun kieli on tarkka omasta syntaksistaan niin auttaa chatgptssä asdf
  * rust hyvä, cpp huono
* kun pitää tehä jotain ihan uutta</p></div><script>/*!! License: https://unpkg.com/@marp-team/marp-cli@3.4.0/lib/bespoke.js.LICENSE.txt */
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