davidbgk
/
larlet-fr-david

<!DOCTYPE html><!-- This is a valid HTML5 document. -->
<!-- Screen readers, SEO, extensions and so on. -->
<html lang="fr">
  <!-- Has to be within the first 1024 bytes, hence before the `title` element
  See: https://www.w3.org/TR/2012/CR-html5-20121217/document-metadata.html#charset -->
  <meta charset="utf-8">
  <!-- Why no `X-UA-Compatible` meta: https://stackoverflow.com/a/6771584 -->
  <!-- The viewport meta is quite crowded and we are responsible for that.
  See: https://codepen.io/tigt/post/meta-viewport-for-2015 -->
  <meta name="viewport" content="width=device-width,initial-scale=1">
  <!-- Required to make a valid HTML5 document. -->
  <title>
    Piscine
  — David Larlet</title>
  <script>
    function toggleTheme(themeName) {
      document.documentElement.classList.toggle(
        'forced-dark',
        themeName === 'dark'
      )
      document.documentElement.classList.toggle(
        'forced-light',
        themeName === 'light'
      )
    }
    const selectedTheme = localStorage.getItem('theme')
    if (selectedTheme !== 'undefined') {
      toggleTheme(selectedTheme)
    }
  </script>
  <!-- Documented, feel free to shoot an email. -->
  <link rel="stylesheet" href="/static/david/css/style_2024-03-09.css">
  <!-- See https://www.zachleat.com/web/comprehensive-webfonts/ for the trade-off. -->
  <link rel="preload"
        href="/static/david/css/fonts/century_supra_ot_a_regular.woff2"
        as="font"
        type="font/woff2"
        media="(prefers-color-scheme: light), (prefers-color-scheme: no-preference)"
        crossorigin>
  <link rel="preload"
        href="/static/david/css/fonts/century_supra_ot_a_bold.woff2"
        as="font"
        type="font/woff2"
        media="(prefers-color-scheme: light), (prefers-color-scheme: no-preference)"
        crossorigin>
  <link rel="preload"
        href="/static/david/css/fonts/century_supra_ot_a_italic.woff2"
        as="font"
        type="font/woff2"
        media="(prefers-color-scheme: light), (prefers-color-scheme: no-preference)"
        crossorigin>
  <link rel="preload"
        href="/static/david/css/fonts/century_supra_ot_b_regular.woff2"
        as="font"
        type="font/woff2"
        media="(prefers-color-scheme: dark)"
        crossorigin>
  <link rel="preload"
        href="/static/david/css/fonts/century_supra_ot_b_bold.woff2"
        as="font"
        type="font/woff2"
        media="(prefers-color-scheme: dark)"
        crossorigin>
  <link rel="preload"
        href="/static/david/css/fonts/century_supra_ot_b_italic.woff2"
        as="font"
        type="font/woff2"
        media="(prefers-color-scheme: dark)"
        crossorigin>
  <meta name="description" content="Il est tellement difficile de se remettre à nager. La première séance de l’année est toujours une agonie. Cent mètres, les bras qui brûlent et le souffle court. Cinq cent et déjà incapable d’aller plus loin. Heureusement que c’est le même rituel chaque année… et la promesse des lacs qui dégèlent participe à ma motivation.">
  <!-- That good ol' feed, subscribe :). -->
  <link rel="alternate"
        type="application/atom+xml"
        title="Feed"
        href="/david/log/">
  <!-- Generated from https://realfavicongenerator.net/ such a mess. -->
  <link rel="apple-touch-icon"
        sizes="180x180"
        href="/static/david/icons2/apple-touch-icon.png">
  <link rel="icon"
        type="image/png"
        sizes="32x32"
        href="/static/david/icons2/favicon-32x32.png">
  <link rel="icon"
        type="image/png"
        sizes="16x16"
        href="/static/david/icons2/favicon-16x16.png">
  <link rel="manifest" href="/static/david/icons2/site.webmanifest">
  <link rel="mask-icon"
        href="/static/david/icons2/safari-pinned-tab.svg"
        color="#07486c">
  <link rel="shortcut icon" href="/static/david/icons2/favicon.ico">
  <meta name="msapplication-TileColor" content="#f7f7f7">
  <meta name="msapplication-config"
        content="/static/david/icons2/browserconfig.xml">
  <meta name="theme-color"
        content="#f7f7f7"
        media="(prefers-color-scheme: light)">
  <meta name="theme-color"
        content="#272727"
        media="(prefers-color-scheme: dark)">
  <!-- Is that even respected? Retrospectively? What a shAItshow…
  https://neil-clarke.com/block-the-bots-that-feed-ai-models-by-scraping-your-website/ -->
  <meta name="robots" content="noai, noimageai">
  <!-- To get attribution when linking on mastodon. -->
  <meta name="fediverse:creator" content="@david@larlet.fr">
  
<style type="text/css">
  .tippy-content {
    min-width: 280px;
    padding: .5rem;
    font-size: calc(var(--fluid-0) * 0.8);
    font-family: var(--labor-font);
    letter-spacing: initial;
    text-align: left;
  }
  .tippy-content h3 {
    margin-top: 0;
  }
  .tippy-content h3 img {
    max-width: 2rem;
    max-height: 2rem;
    display: inline-block;
  }
  .tippy-content .tippy-links {
    display: flex;
    justify-content: space-around;
  }
  .tippy-content a {
    padding: .4rem;
    color: #F06048;
  }
</style>

  <body data-instant-intensity="viewport-all">
    <article>
      
  <header>
    <hgroup>
      <h1>Piscine</h1>
      <p>Le <time datetime="2024-04-07">7 avril 2024</time></p>
    </hgroup>
  </header>
  <nav>
    <p>
      
        <a rel="prev"
           href="/david/2024/04/05/"
           title="Publication précédente : Productivité">← Précédent</a> •
      
      <a href="/david/" title="Aller à l’accueil" rel="up">Accueil</a>
      •
      <a href="/david/recherche/"
         title="Aller à la page de recherche"
         rel="search" data-no-instant>Recherche</a>
      
        • <a rel="next"
            href="/david/2024/04/08/"
            title="Publication suivante : Éclipse">Suivant →</a>
      
    </p>
  </nav>
  
<p>Il est tellement difficile de se remettre à nager. La première séance de l’année est toujours une agonie. Cent mètres, les bras qui brûlent et le souffle court. Cinq cent et déjà incapable d’aller plus loin. Heureusement que c’est le même rituel chaque année… et la promesse des lacs qui dégèlent participe à ma&nbsp;motivation.</p>
<a href="#hr-144" title="Lien vers cette section de la page"><hr id="hr-144" /></a>

<blockquote lang="en">
<p>While global variables scoped to the <code>:root</code> let me define system-wide defaults, I also like to scope variables for styles that change with utility classes to the element&nbsp;itself.</p>
<p>CSS variables scoped to an element can use other CSS variables as their value. But <mark>scoping them to the element provides an easy way to modify&nbsp;them.</mark></p>
<p><cite><em><a data-link-domain="gomakethings.com" href="https://gomakethings.com/an-advanced-way-to-use-css-variables/" hreflang="en"
            title="Consultation de l’article (anglais)">An advanced way to use CSS variables</a>
            <a href="/david/cache/2024/a16101277229b3aeca8ac3249c84320c/" hreflang="en"
                data-tippy data-description="Yesterday, we learned about CSS variables. Today, I wanted to show you an advanced approach to working with them that I often use with client projects."
                data-source="https://gomakethings.com/an-advanced-way-to-use-css-variables/"
                data-date="2024-04-08"
                data-favicon="https://gomakethings.com/img/favicon.ico"
                data-domain="gomakethings.com"
                ><svg xmlns="http://www.w3.org/2000/svg"
                    width="24" height="24" viewBox="0 0 24 24" fill="none"
                    stroke="currentColor" stroke-width="2" stroke-linecap="square"
                    stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle>
                    <path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"></path>
                    <line x1="12" y1="17" x2="12.01" y2="17"></line>
                </svg>
                <span class="sr-only">[archive]</span></a></em></cite></p>
</blockquote>
<p>Les variables CSS combinées à <code>:has()</code> + <code>:is()</code> + <code>:where()</code> transforment complètement la façon d’interagir avec une page pour pouvoir la styler. <a href="/david/2024/01/02/" title="Fondations">Je</a> <a href="/david/2024/03/07/#hr-102">me</a> <a href="/david/2024/03/08/#hr-104">répète</a> mais vraiment je ne m’en remets pas. À mon niveau de bidouilleur, c’est un pan entier de mon métier qui est en train d’être transformé. Si je savais ce dont je parlais, je comparerais ça à un changement de paradigme aussi fondamental que de l’objet au fonctionnel par exemple. <em>Prends tes gouttes&nbsp;papi.</em></p>
<p>D’autres exemples documentés <a data-link-domain="dev.37signals.com" href="https://dev.37signals.com/modern-css-patterns-and-techniques-in-campfire/" hreflang="en"
            title="Consultation de l’article (anglais)">sur le blog dev de 37signals</a>
            <a href="/david/cache/2024/d90fde4ef3c84ad3d765dda386a97562/" hreflang="en"
                data-tippy data-description="An in-depth look at how 37signals built ONCE/Campfire using modern features, vanilla CSS, and no frameworks or preprocessors."
                data-source="https://dev.37signals.com/modern-css-patterns-and-techniques-in-campfire/"
                data-date="2024-04-08"
                data-favicon="https://dev.37signals.com/assets/images/global/favicon.png"
                data-domain="dev.37signals.com"
                ><svg xmlns="http://www.w3.org/2000/svg"
                    width="24" height="24" viewBox="0 0 24 24" fill="none"
                    stroke="currentColor" stroke-width="2" stroke-linecap="square"
                    stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle>
                    <path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"></path>
                    <line x1="12" y1="17" x2="12.01" y2="17"></line>
                </svg>
                <span class="sr-only">[archive]</span></a> (oui, je&nbsp;sais…).</p>

  
    <nav>
      <p>
        
          <a href="/david/2024/courage/"
             title="Liste de tous les articles 2024 associés à cette étiquette"
             rel="tag">#courage</a>
        
          <a href="/david/2024/sport/"
             title="Liste de tous les articles 2024 associés à cette étiquette"
             rel="tag">#sport</a>
        
          <a href="/david/2024/technique/"
             title="Liste de tous les articles 2024 associés à cette étiquette"
             rel="tag">#technique</a>
        
        <a href="/david/2024/#tags" title="Liste de toutes les étiquettes 2024">tous ?</a>
      </p>
    </nav>
  
  <nav>
    <p>
      
        <a rel="prev"
           href="/david/2024/04/05/"
           title="Publication précédente : Productivité">← Précédent</a> •
      
      <a href="/david/2024/" title="Liste des publications récentes">↑ En 2024</a>
      
        • <a rel="next"
            href="/david/2024/04/08/"
            title="Publication suivante : Éclipse">Suivant →</a>
      
    </p>
  </nav>

      
        <form action="/david/recherche/" method="get">
          <fieldset>
            <legend>Recherche</legend>
            <label for="input-search">Termes de votre recherche :</label>
            <input id="input-search" type="search" name="s" aria-describedby="indexation-infos" required>
            <input type="submit" value="Chercher">
            <p id="indexation-infos">
              <small>
                Seuls les contenus de ces 8 dernières années sont indexés.
              </small>
            </p>
          </fieldset>
        </form>
      
      <aside>
        <theme-toggle></theme-toggle>
      </aside>
    </article>
    <hr>
    <footer>
      <p>
        <a href="/david/" title="Aller à l’accueil">Accueil</a>
        •
        <a href="/david/log/" title="Accès au flux RSS">Suivre</a>
        •
        <a href="http://larlet.com"
           title="Go to my English profile"
           data-instant>Pro</a>
        •
        <a href="mailto:david%40larlet.fr" title="Envoyer un courriel">Email</a>
        •
        <abbr title="Hébergeur : Alwaysdata, 62 rue Tiquetonne 75002 Paris, +33184162340">Légal</abbr>
      </p>
      <template id="theme-selector">
        <form>
          <style type="text/css">
            fieldset div {
              text-align: center;
            }
          </style>
          <fieldset>
            <legend>Thème</legend>
            <div>
              <label>
                <input type="radio" value="auto" name="chosen-color-scheme" checked>
                Auto
              </label>
              <label>
                <input type="radio" value="dark" name="chosen-color-scheme">
                Foncé
              </label>
              <label>
                <input type="radio" value="light" name="chosen-color-scheme">
                Clair
              </label>
            </div>
          </fieldset>
        </form>
      </template>
    </footer>
    <script src="/static/david/js/instantpage-5.1.0.min.js" type="module"></script>
    <script>
      class ThemeToggle extends HTMLElement {
        constructor() {
          super()
          const themeSelectorTemplate = document.querySelector('#theme-selector')
          const form = themeSelectorTemplate.content.firstElementChild
          this.attachShadow({ mode: 'open' })
          this.shadowRoot.appendChild(form.cloneNode(true))
        }

        connectedCallback() {
          const form = this.shadowRoot.querySelector('form')
          form.addEventListener('change', (e) => {
            const chosenColorScheme = e.target.value
            localStorage.setItem('theme', chosenColorScheme)
            toggleTheme(chosenColorScheme)
          })

          const selectedTheme = localStorage.getItem('theme')
          if (selectedTheme && selectedTheme !== 'undefined') {
            form.querySelector(`[value="${selectedTheme}"]`).checked = true
          }
        }
      }

      const prefersColorSchemeDark = '(prefers-color-scheme: dark)'
      window.addEventListener('load', () => {
        let colorsLayer = undefined
        let hasDarkRules = false
        for (const styleSheet of Array.from(document.styleSheets)) {
          let mediaRules = []
          for (const layerRule of styleSheet.cssRules) {
            if (!(layerRule instanceof CSSLayerBlockRule)) {
              continue
            }
            if (layerRule.name === 'colors') {
              colorsLayer = layerRule
            }
            for (const cssRule of layerRule.cssRules) {
              if (cssRule.type !== CSSRule.MEDIA_RULE) {
                continue
              }
              // WARNING: Safari does not have/supports `conditionText`.
              if (cssRule.conditionText) {
                if (cssRule.conditionText !== prefersColorSchemeDark) {
                  continue
                }
              } else {
                if (cssRule.cssText.startsWith(prefersColorSchemeDark)) {
                  continue
                }
              }
              mediaRules = mediaRules.concat(Array.from(cssRule.cssRules))
            }
          }

          // WARNING: do not try to insert a Rule to a styleSheet you are
          // currently iterating on, otherwise the browser will be stuck
          // in a infinite loop…
          for (const mediaRule of mediaRules) {
            // Safari requires the `0` second parameter (even if default).
            colorsLayer.insertRule(mediaRule.cssText, 0)
            hasDarkRules = true
          }
        }

        if (hasDarkRules) {
          if ('customElements' in window && !customElements.get('theme-toggle')) {
            customElements.define('theme-toggle', ThemeToggle)
          }
        }
      })
    </script>
    
  <script src="/static/david/js/popper-2.11.8.min.js"></script>
  <script src="/static/david/js/tippy-bundle-6.3.7.umd.min.js"></script>
  <script>
    tippy('[data-tippy]', {
      content(reference) {
        reference.addEventListener('click', (e) => e.preventDefault())
        return `
        <h3 lang="fr">
          <img src="${reference.dataset.favicon}" loading="lazy">
          <a href="${reference.dataset.source}"
            >Article sur ${reference.dataset.domain}</a></h3>
        <p lang="${reference.hreflang}"><em>${reference.dataset.description}</em></p>
        <div class="tippy-links" lang="fr">
          <a href="${reference.href}">Archive au ${reference.dataset.date}</a>
        </div>
        `
      },
      allowHTML: true,
      interactive: true,
      delay: [150, 700],
      hideOnClick: false
    })
  </script>
  <script type="module">
    import { annotate } from '/static/david/js/rough-notation-0.5.1.esm.min.js'

    const markObserver = new IntersectionObserver((entries, observer) => {
      const computedStyle = getComputedStyle(document.documentElement)
      const markBackground = computedStyle.getPropertyValue('--mark-background')
      for (const entry of entries) {
        if (entry.intersectionRatio === 0) continue
        const markElement = entry.target
        markElement.style.backgroundColor = 'inherit'
        const annotation = annotate(
          markElement, {
            type: 'highlight',
            multiline: true,
            color: markBackground,
            // animate: !window.matchMedia('(prefers-reduced-motion: reduce)').matches
            animate: false
          }
        )
        annotation.show()
        observer.unobserve(markElement)
      }
    }, {threshold: 1.0})

    for (const markElement of document.querySelectorAll('mark')) {
      markObserver.observe(markElement)
    }
  </script>

  </body>
</html>