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overview.html
750 lines (634 loc) · 36.6 KB
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overview.html
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<!DOCTYPE html>
<html lang="en"><head>
<meta charset="utf-8">
<meta name="generator" content="quarto-0.9.367">
<meta name="author" content="Shannon Pileggi">
<title>Debugging Overview</title>
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui">
<link rel="stylesheet" href="overview_files/libs/revealjs/dist/reset.css">
<link rel="stylesheet" href="overview_files/libs/revealjs/dist/reveal.css">
<style>
code{white-space: pre-wrap;}
span.smallcaps{font-variant: small-caps;}
span.underline{text-decoration: underline;}
div.column{display: inline-block; vertical-align: top; width: 50%;}
div.hanging-indent{margin-left: 1.5em; text-indent: -1.5em;}
ul.task-list{list-style: none;}
</style>
<link rel="stylesheet" href="overview_files/libs/revealjs/dist/theme/quarto.css" id="theme">
<script src="overview_files/libs/clipboard/clipboard.min.js"></script>
<script src="overview_files/libs/quarto-html/tabby.min.js"></script>
<script src="overview_files/libs/quarto-html/popper.min.js"></script>
<script src="overview_files/libs/quarto-html/tippy.umd.min.js"></script>
<link href="overview_files/libs/quarto-html/tippy.css" rel="stylesheet">
<link href="overview_files/libs/quarto-html/quarto-html.min.css" rel="stylesheet">
<link id="quarto-text-highlighting-styles" href="overview_files/libs/quarto-html/quarto-syntax-highlighting-dark.css" rel="stylesheet">
<link href="overview_files/libs/revealjs/plugin/quarto-line-highlight/line-highlight.css" rel="stylesheet">
<link href="overview_files/libs/revealjs/plugin/reveal-menu/menu.css" rel="stylesheet">
<link href="overview_files/libs/revealjs/plugin/reveal-menu/quarto-menu.css" rel="stylesheet">
<link href="overview_files/libs/revealjs/plugin/reveal-chalkboard/font-awesome/css/all.css" rel="stylesheet">
<link href="overview_files/libs/revealjs/plugin/reveal-chalkboard/style.css" rel="stylesheet">
<link href="overview_files/libs/revealjs/plugin/quarto-support/footer.css" rel="stylesheet">
<style type="text/css">
.callout {
margin-top: 1em;
margin-bottom: 1em;
border-radius: .25rem;
}
.callout.callout-style-simple {
padding: 0em 0.5em;
border-left: solid #acacac .3rem;
border-right: solid 1px silver;
border-top: solid 1px silver;
border-bottom: solid 1px silver;
display: flex;
}
.callout.callout-style-default {
border-left: solid #acacac .3rem;
border-right: solid 1px silver;
border-top: solid 1px silver;
border-bottom: solid 1px silver;
}
.callout .callout-body-container {
flex-grow: 1;
}
.callout.callout-style-simple .callout-body {
font-size: 1rem;
font-weight: 400;
}
.callout.callout-style-default .callout-body {
font-size: 0.9rem;
font-weight: 400;
}
.callout.callout-captioned.callout-style-simple .callout-body {
margin-top: 0.2em;
}
.callout:not(.callout-captioned) .callout-body {
display: flex;
}
.callout:not(.no-icon).callout-captioned.callout-style-simple .callout-content {
padding-left: 1.6em;
}
.callout.callout-captioned .callout-header {
padding-top: 0.2em;
margin-bottom: -0.2em;
}
.callout.callout-captioned .callout-caption p {
margin-top: 0.5em;
margin-bottom: 0.5em;
}
.callout.callout-captioned.callout-style-simple .callout-content p {
margin-top: 0;
}
.callout.callout-captioned.callout-style-default .callout-content p {
margin-top: 0.7em;
}
.callout.callout-style-simple div.callout-caption {
border-bottom: none;
font-size: .9rem;
font-weight: 600;
opacity: 75%;
}
.callout.callout-style-default div.callout-caption {
border-bottom: none;
font-weight: 600;
opacity: 85%;
font-size: 0.9rem;
padding-left: 0.5em;
padding-right: 0.5em;
}
.callout.callout-style-default div.callout-content {
padding-left: 0.5em;
padding-right: 0.5em;
}
.callout.callout-style-simple .callout-icon::before {
height: 1rem;
width: 1rem;
display: inline-block;
content: "";
background-repeat: no-repeat;
background-size: 1rem 1rem;
}
.callout.callout-style-default .callout-icon::before {
height: 0.9rem;
width: 0.9rem;
display: inline-block;
content: "";
background-repeat: no-repeat;
background-size: 0.9rem 0.9rem;
}
.callout-caption {
display: flex
}
.callout-icon::before {
margin-top: 1rem;
padding-right: .5rem;
}
.callout.no-icon::before {
display: none !important;
}
.callout.callout-captioned .callout-body > .callout-content > :last-child {
margin-bottom: 0.5rem;
}
.callout.callout-captioned .callout-icon::before {
margin-top: .5rem;
padding-right: .5rem;
}
.callout:not(.callout-captioned) .callout-icon::before {
margin-top: 1rem;
padding-right: .5rem;
}
/* Callout Types */
div.callout-note {
border-left-color: #4582ec !important;
}
div.callout-note .callout-icon::before {
background-image: url('data:image/png;base64,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');
}
div.callout-note.callout-style-default .callout-caption {
background-color: #dae6fb
}
div.callout-important {
border-left-color: #d9534f !important;
}
div.callout-important .callout-icon::before {
background-image: url('data:image/png;base64,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');
}
div.callout-important.callout-style-default .callout-caption {
background-color: #f7dddc
}
div.callout-warning {
border-left-color: #f0ad4e !important;
}
div.callout-warning .callout-icon::before {
background-image: url('data:image/png;base64,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');
}
div.callout-warning.callout-style-default .callout-caption {
background-color: #fcefdc
}
div.callout-tip {
border-left-color: #02b875 !important;
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<div class="reveal">
<div class="slides">
<section id="title-slide" class="center">
<h1 class="title">Debugging Overview</h1>
<p class="author">Shannon Pileggi</p>
</section>
<section id="key-concepts" class="slide level2">
<h2>Key concepts</h2>
<p><br></p>
<p><svg aria-hidden="true" role="img" viewbox="0 0 576 512" style="height:1em;width:1.12em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:white;overflow:visible;position:relative;"><path d="M256 96C256 113.7 270.3 128 288 128C305.7 128 320 113.7 320 96V32H394.8C421.9 32 446 49.08 455.1 74.63L572.9 407.2C574.9 413 576 419.2 576 425.4C576 455.5 551.5 480 521.4 480H320V416C320 398.3 305.7 384 288 384C270.3 384 256 398.3 256 416V480H54.61C24.45 480 0 455.5 0 425.4C0 419.2 1.06 413 3.133 407.2L120.9 74.63C129.1 49.08 154.1 32 181.2 32H255.1L256 96zM320 224C320 206.3 305.7 192 288 192C270.3 192 256 206.3 256 224V288C256 305.7 270.3 320 288 320C305.7 320 320 305.7 320 288V224z"></path></svg> traceback</p>
<p> <code>location</code> where did the error occur</p>
<p><br></p>
<p><svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:white;overflow:visible;position:relative;"><path d="M352 96V99.56C352 115.3 339.3 128 323.6 128H188.4C172.7 128 159.1 115.3 159.1 99.56V96C159.1 42.98 202.1 0 255.1 0C309 0 352 42.98 352 96zM41.37 105.4C53.87 92.88 74.13 92.88 86.63 105.4L150.6 169.4C151.3 170 151.9 170.7 152.5 171.4C166.8 164.1 182.9 160 199.1 160H312C329.1 160 345.2 164.1 359.5 171.4C360.1 170.7 360.7 170 361.4 169.4L425.4 105.4C437.9 92.88 458.1 92.88 470.6 105.4C483.1 117.9 483.1 138.1 470.6 150.6L406.6 214.6C405.1 215.3 405.3 215.9 404.6 216.5C410.7 228.5 414.6 241.9 415.7 256H480C497.7 256 512 270.3 512 288C512 305.7 497.7 320 480 320H416C416 344.6 410.5 367.8 400.6 388.6C402.7 389.9 404.8 391.5 406.6 393.4L470.6 457.4C483.1 469.9 483.1 490.1 470.6 502.6C458.1 515.1 437.9 515.1 425.4 502.6L362.3 439.6C337.8 461.4 306.5 475.8 272 479.2V240C272 231.2 264.8 224 255.1 224C247.2 224 239.1 231.2 239.1 240V479.2C205.5 475.8 174.2 461.4 149.7 439.6L86.63 502.6C74.13 515.1 53.87 515.1 41.37 502.6C28.88 490.1 28.88 469.9 41.37 457.4L105.4 393.4C107.2 391.5 109.3 389.9 111.4 388.6C101.5 367.8 96 344.6 96 320H32C14.33 320 0 305.7 0 288C0 270.3 14.33 256 32 256H96.3C97.38 241.9 101.3 228.5 107.4 216.5C106.7 215.9 106 215.3 105.4 214.6L41.37 150.6C28.88 138.1 28.88 117.9 41.37 105.4H41.37z"></path></svg> interactive debugger</p>
<p> <code>context</code> why did the error occur</p>
<p><br></p>
<p><svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:white;overflow:visible;position:relative;"><path d="M500.3 443.7l-119.7-119.7c27.22-40.41 40.65-90.9 33.46-144.7C401.8 87.79 326.8 13.32 235.2 1.723C99.01-15.51-15.51 99.01 1.724 235.2c11.6 91.64 86.08 166.7 177.6 178.9c53.8 7.189 104.3-6.236 144.7-33.46l119.7 119.7c15.62 15.62 40.95 15.62 56.57 0C515.9 484.7 515.9 459.3 500.3 443.7zM79.1 208c0-70.58 57.42-128 128-128s128 57.42 128 128c0 70.58-57.42 128-128 128S79.1 278.6 79.1 208z"></path></svg> your code vs <svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:white;overflow:visible;position:relative;"><path d="M200 376l-49.23-16.41c-7.289-2.434-7.289-12.75 0-15.18L200 328l16.41-49.23c2.434-7.289 12.75-7.289 15.18 0L248 328l49.23 16.41c7.289 2.434 7.289 12.75 0 15.18L248 376L240 416H448l-86.38-201.6C355.4 200 354.8 183.8 359.8 168.9L416 0L228.4 107.3C204.8 120.8 185.1 141.4 175 166.4L64 416h144L200 376zM231.2 172.4L256 160l12.42-24.84c1.477-2.949 5.68-2.949 7.156 0L288 160l24.84 12.42c2.949 1.477 2.949 5.68 0 7.156L288 192l-12.42 24.84c-1.477 2.949-5.68 2.949-7.156 0L256 192L231.2 179.6C228.2 178.1 228.2 173.9 231.2 172.4zM496 448h-480C7.164 448 0 455.2 0 464C0 490.5 21.49 512 48 512h416c26.51 0 48-21.49 48-48C512 455.2 504.8 448 496 448z"></path></svg> their code</p>
<aside class="notes">
<p>interactive debugging: pause the execution of a function and launch environment where you can interactively explore what’s happening</p>
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</section>
<section id="debugging-tools" class="slide level2">
<h2>Debugging tools</h2>
<img data-src="img/debugging_tools.svg" class="r-stretch"></section>
<section id="debugging-your-code" class="slide level2">
<h2>Debugging your code</h2>
<img data-src="img/debugging_yours.svg" class="r-stretch"></section>
<section id="debugging-in-the-rstudio-ide" class="slide level2">
<h2>Debugging in the RStudio IDE</h2>
<img data-src="img/debugging_ide.svg" class="r-stretch"></section>
<section id="debugging-their-code" class="slide level2">
<h2>Debugging their code</h2>
<img data-src="img/debugging_theirs.svg" class="r-stretch"></section>
<section id="debugging-special-cases" class="slide level2">
<h2>Debugging special cases</h2>
<img data-src="img/debugging_special.svg" class="r-stretch"></section>
<section id="pick-your-favorite" class="slide level2">
<h2>Pick your favorite</h2>
<img data-src="img/debugging_pick.svg" class="r-stretch"></section>
<section id="go-forth-and-learn-from-your-bugs" class="slide level2">
<h2>Go forth, <br> and learn from your bugs!</h2>
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<figure>
<p><img data-src="img/butterflies.gif"></p>
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<p><a href="https://giphy.com/gifs/TreehouseDirect-max-and-ruby-maxandruby-maxruby-S3qtrEqiU5OuwAtg5Z" class="uri">https://giphy.com/gifs/TreehouseDirect-max-and-ruby-maxandruby-maxruby-S3qtrEqiU5OuwAtg5Z</a></p>
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</section>
<section id="additional-resources" class="slide level2 smaller">
<h2>Additional resources</h2>
<ul>
<li><p>WTF Ch 11 <em>Debugging R code</em> <br> <a href="https://rstats.wtf/debugging-r-code.html" class="uri">https://rstats.wtf/debugging-r-code.html</a></p></li>
<li><p>Advanced R Ch 22 <em>Debugging</em> <br> <a href="https://adv-r.hadley.nz/debugging.html" class="uri">https://adv-r.hadley.nz/debugging.html</a></p></li>
<li><p>Jenny Bryan 2020 RStudio Conf Keynote <em>Object of type closure is not subsettable</em> <br> <a href="https://github.com/jennybc/debugging#readme" class="uri">https://github.com/jennybc/debugging#readme</a></p></li>
<li><p>Amanda Gadrow 2018 Webinar <em>Debugging techniques in RStudio</em> <br> <a href="https://www.rstudio.com/resources/webinars/debugging-techniques-in-rstudio/" class="uri">https://www.rstudio.com/resources/webinars/debugging-techniques-in-rstudio/</a></p></li>
<li><p>Jim Hester 2019 <em>Introduction to debugging in R and RStudio</em> <br> <a href="https://www.jimhester.com/talk/2019-crug-debugging/" class="uri">https://www.jimhester.com/talk/2019-crug-debugging/</a></p></li>
<li><p>Maëlle Salmon 2021 <em>How to become a better R code detective?</em> <br> <a href="https://masalmon.eu/2021/07/13/code-detective/" class="uri">https://masalmon.eu/2021/07/13/code-detective/</a></p></li>
<li><p>Kara Woo 2019 RStudio Conf <em>Box plots A case study in debugging and perseverance</em> <a href="https://www.rstudio.com/resources/rstudioconf-2019/box-plots-a-case-study-in-debugging-and-perseverance/" class="uri">https://www.rstudio.com/resources/rstudioconf-2019/box-plots-a-case-study-in-debugging-and-perseverance/</a></p></li>
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<p><a href="https://github.com/shannonpileggi/iterating-well-with-purrr">Debugging</a></p>
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transitionSpeed: 'default',
// Transition style for full page slide backgrounds
// (none/fade/slide/convex/concave/zoom)
backgroundTransition: 'none',
// Number of slides away from the current that are visible
viewDistance: 3,
// Number of slides away from the current that are visible on mobile
// devices. It is advisable to set this to a lower number than
// viewDistance in order to save resources.
mobileViewDistance: 2,
// The "normal" size of the presentation, aspect ratio will be preserved
// when the presentation is scaled to fit different resolutions. Can be
// specified using percentage units.
width: 1050,
height: 700,
// Factor of the display size that should remain empty around the content
margin: 0.1,
math: {
mathjax: 'https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js',
config: 'TeX-AMS_HTML-full',
tex2jax: {
inlineMath: [['\\(','\\)']],
displayMath: [['\\[','\\]']],
balanceBraces: true,
processEscapes: false,
processRefs: true,
processEnvironments: true,
preview: 'TeX',
skipTags: ['script','noscript','style','textarea','pre','code'],
ignoreClass: 'tex2jax_ignore',
processClass: 'tex2jax_process'
},
},
// reveal.js plugins
plugins: [QuartoLineHighlight, PdfExport, RevealMenu, RevealChalkboard, QuartoSupport,
RevealMath,
RevealNotes,
RevealSearch,
RevealZoom
]
});
</script>
<script>
// htmlwidgets need to know to resize themselves when slides are shown/hidden.
// Fire the "slideenter" event (handled by htmlwidgets.js) when the current
// slide changes (different for each slide format).
(function () {
function fireSlideChanged(previousSlide, currentSlide) {
// dispatch for htmlwidgets
const event = window.document.createEvent("Event");
event.initEvent("slideenter", true, true);
window.document.dispatchEvent(event);
// dispatch for shiny
if (window.jQuery) {
if (previousSlide) {
window.jQuery(previousSlide).trigger("hidden");
}
if (currentSlide) {
window.jQuery(currentSlide).trigger("shown");
}
}
}
// hookup for reveal
if (window.Reveal) {
window.Reveal.addEventListener("slidechanged", function(event) {
fireSlideChanged(event.previousSlide, event.currentSlide);
});
}
// hookup for slidy
if (window.w3c_slidy) {
window.w3c_slidy.add_observer(function (slide_num) {
// slide_num starts at position 1
fireSlideChanged(null, w3c_slidy.slides[slide_num - 1]);
});
}
})();
</script>
<script id="quarto-html-after-body" type="application/javascript">
window.document.addEventListener("DOMContentLoaded", function (event) {
const tabsets = window.document.querySelectorAll(".panel-tabset-tabby")
tabsets.forEach(function(tabset) {
const tabby = new Tabby('#' + tabset.id);
});
const clipboard = new window.ClipboardJS('.code-copy-button', {
target: function(trigger) {
return trigger.previousElementSibling;
}
});
clipboard.on('success', function(e) {
// button target
const button = e.trigger;
// don't keep focus
button.blur();
// flash "checked"
button.classList.add('code-copy-button-checked');
var currentTitle = button.getAttribute("title");
button.setAttribute("title", "Copied!");
setTimeout(function() {
button.setAttribute("title", currentTitle);
button.classList.remove('code-copy-button-checked');
}, 1000);
// clear code selection
e.clearSelection();
});
function tippyHover(el, contentFn) {
const config = {
allowHTML: true,
content: contentFn,
maxWidth: 500,
delay: 100,
arrow: false,
appendTo: function(el) {
return el.closest('section.slide') || el.parentElement;
},
interactive: true,
interactiveBorder: 10,
theme: 'quarto-reveal',
placement: 'bottom-start'
};
config['offset'] = [0,0];
config['maxWidth'] = 700;
window.tippy(el, config);
}
const noterefs = window.document.querySelectorAll('a[role="doc-noteref"]');
for (var i=0; i<noterefs.length; i++) {
const ref = noterefs[i];
tippyHover(ref, function() {
let href = ref.getAttribute('href');
try { href = new URL(href).hash; } catch {}
const id = href.replace(/^#\/?/, "");
const note = window.document.getElementById(id);
return note.innerHTML;
});
}
var bibliorefs = window.document.querySelectorAll('a[role="doc-biblioref"]');
for (var i=0; i<bibliorefs.length; i++) {
const ref = bibliorefs[i];
const cites = ref.parentNode.getAttribute('data-cites').split(' ');
tippyHover(ref, function() {
var popup = window.document.createElement('div');
cites.forEach(function(cite) {
var citeDiv = window.document.createElement('div');
citeDiv.classList.add('hanging-indent');
citeDiv.classList.add('csl-entry');
var biblioDiv = window.document.getElementById('ref-' + cite);
if (biblioDiv) {
citeDiv.innerHTML = biblioDiv.innerHTML;
}
popup.appendChild(citeDiv);
});
return popup.innerHTML;
});
}
});
</script>
</body></html>