[{"data":1,"prerenderedAt":1099},["ShallowReactive",2],{"site-info":3,"post-tech-747":7,"related-post-tag-index":34},{"name":4,"description":5,"url":6},"アイ・エル・アール","フリーランスWEB制作","https:\u002F\u002Filr.jp\u002Fwp\u002F",{"ID":8,"title":9,"post_type":10,"post_type_label":11,"url":12,"date":13,"modified":14,"thumbnail":15,"thumb":15,"tag":16,"slug":21,"excerpt":22,"content":23,"simple_css":24,"adjacent":25},747,"mask-imageで透過グラデーション","tech","Tech Blog","\u002Ftech\u002F747\u002F","2022.11.18","2023.07.21","https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F11\u002Fmask-image-1200x671.webp",[17],{"name":18,"slug":19,"url":20},"CSS","css","\u002Ftag\u002Fcss\u002F","mask-image%e3%81%a7%e9%80%8f%e9%81%8e%e3%82%b0%e3%83%a9%e3%83%87%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3","概要 下記のように要素を透過グラデーションする方法です。これを使用すると背景に溶け込ませるようなグラデーションにすることができます。 サンプル HTML CSS mask-imageにlinear-gradientでグラ […]","\n\u003Ch2 class=\"wp-block-heading\">概要\u003C\u002Fh2>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">下記のように要素を透過グラデーションする方法です。\u003Cbr>これを使用すると背景に溶け込ませるようなグラデーションにすることができます。\u003C\u002Fp>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">サンプル\u003C\u002Fh2>\n\n\n\n\u003Cdiv class=\"mask-image-wrap\">\n\u003Cdiv class=\"mask-image-main\">\n\u003Cimg decoding=\"async\" loading=\"lazy\" src=\"https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F10\u002Fwordpress-youtube-1200x684.png\" alt=\"\">\n\u003C\u002Fdiv>\n\u003C\u002Fdiv>\n\n\n\n\u003Chr class=\"wp-block-separator has-alpha-channel-opacity\"\u002F>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">HTML\u003C\u002Fh2>\n\n\n\n\u003Cdiv class=\"hcb_wrap\">\u003Cpre class=\"prism line-numbers lang-html\" data-lang=\"HTML\">\u003Ccode><div class="mask-image-wrap">\n    <div class="mask-image-main">\n        <img loading="lazy" src="\u002Fuploads\u002F2022\u002F10\u002Fwordpress-youtube-1200x684.png" alt="">\n    <\u002Fdiv>\n<\u002Fdiv>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\n\n\u003Chr class=\"wp-block-separator has-alpha-channel-opacity\"\u002F>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">CSS\u003C\u002Fh2>\n\n\n\n\u003Cdiv class=\"hcb_wrap\">\u003Cpre class=\"prism line-numbers lang-css\" data-lang=\"CSS\">\u003Ccode>.mask-image-wrap{\nbackground-color:#000000;\npadding:3rem;\n}\n\n.mask-image-main{\n    -webkit-mask-image: -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(10%, #000), color-stop(90%, #000), to(transparent));\n    -webkit-mask-image: -webkit-linear-gradient(top, transparent 0%, #000 10%, #000 90%, transparent 100%);\n    mask-image: -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(10%, #000), color-stop(90%, #000), to(transparent));\n    mask-image: linear-gradient(to bottom, transparent 0%, #000 10%, #000 90%, transparent 100%);\n   line-height:0;\n}\n.mask-image-main img{\nwidth:100%;\n}\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">mask-imageにlinear-gradientでグラデーションを適応します。\u003Cbr>今回のサンプルは上から下に上から高さ0〜20％までに透明から不透明にして、90％〜100％までに不透明から透明にしています。\u003C\u002Fp>\n\n\n\n\u003Cdiv class=\"hcb_wrap\">\u003Cpre class=\"prism line-numbers lang-css\" data-lang=\"CSS\">\u003Ccode>mask-image: linear-gradient(to bottom, transparent 0%, #000 10%, #000 90%, transparent 100%);\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">赤の部分が透明、青の部分が不透明になります。\u003C\u002Fp>\n\n\n\n\u003Cdiv class=\"mask-image-wrap\">\n\u003Cdiv class=\"mask-image-main2\">\n\n\u003C\u002Fdiv>\n\u003C\u002Fdiv>\n\n\n\n\u003Chr class=\"wp-block-separator has-alpha-channel-opacity\"\u002F>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">最後に\u003C\u002Fh2>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">今回はmask-imageにグラデーションを使用しましたが、画像やclip-pathなどを使用すると色々な表現ができます。\u003C\u002Fp>\n",".mask-image-wrap{\r\nbackground-color:#000000;\r\npadding:3rem;\r\n}\r\n\r\n.mask-image-main{\r\n    -webkit-mask-image: -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(10%, #000), color-stop(90%, #000), to(transparent));\r\n    -webkit-mask-image: -webkit-linear-gradient(top, transparent 0%, #000 10%, #000 90%, transparent 100%);\r\n    mask-image: -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(10%, #000), color-stop(90%, #000), to(transparent));\r\n    mask-image: linear-gradient(to bottom, transparent 0%, #000 10%, #000 90%, transparent 100%);\r\nline-height:0;\r\n}\r\n.mask-image-main2{\r\naspect-ratio: 16\u002F9;\r\nbackground-image: -webkit-linear-gradient(to bottom, #f00 0%, #00f 10%, #00f 90%, #f00 100%);\r\nbackground-image: linear-gradient(to bottom, #f00 0%, #00f 10%, #00f 90%, #f00 100%);\r\n}\r\n.mask-image-main img{\r\nwidth:100%;\r\n}",{"next":26,"previous":30},{"ID":27,"title":28,"post_type":10,"date":29},765,"YouTube動画のキーワードを調べる","2022.11.25",{"ID":31,"title":32,"post_type":10,"date":33},521,"Instagram Graph APIのビジネスアカウントIDとアクセストークン取得","2022.11.01",[35,51,161,283,301,324,344,367,384,399,612,619,639,646,668,684,691,748,755,782,788,812,940,966,976,1022,1042,1051,1065,1073,1079,1085],{"name":36,"slug":37,"url":38,"posts":39},"Android","android","\u002Ftag\u002Fandroid\u002F",[40],{"ID":41,"title":42,"post_type":10,"post_type_label":11,"url":43,"date":44,"modified":45,"thumbnail":46,"thumb":46,"tag":47,"slug":49,"excerpt":50},298,"Android ChromeをUSBでパソコンに繋いでデバッグする方法","\u002Ftech\u002F298\u002F","2022.10.03","2022.10.10","https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F10\u002Fthumbnail_298-1200x675.jpg",[48],{"name":36,"slug":37,"url":38},"%ef%bf%bc","Android 側 ※OSのバージョンによって異なる場合があります。 ホーム画面などにある「設定」アイコンをタップ 「設定」にある、「デバイス情報」をタップ 「ビルド番号」を数回タップしたあと、「PIN番号」を入力。 「 […]",{"name":52,"slug":53,"url":54,"posts":55},"API","api","\u002Ftag\u002Fapi\u002F",[56,74,92,108,132,148],{"ID":57,"title":58,"post_type":10,"post_type_label":11,"url":59,"date":60,"modified":60,"thumbnail":61,"thumb":61,"tag":62,"slug":72,"excerpt":73},2756,"WordPressサイトをヘッドレスCMS化し、Nuxt.js + AI開発で静的サイト運用に移行した話","\u002Ftech\u002F2756\u002F","2026.06.12","https:\u002F\u002Filr.jp\u002Fuploads\u002F2026\u002F06\u002Fimg_2756-1200x675.png",[63,64,68],{"name":52,"slug":53,"url":54},{"name":65,"slug":66,"url":67},"Nuxt","nuxt","\u002Ftag\u002Fnuxt\u002F",{"name":69,"slug":70,"url":71},"WordPress","wordpress","\u002Ftag\u002Fwordpress\u002F","wordpress%e3%82%b5%e3%82%a4%e3%83%88%e3%82%92%e3%83%98%e3%83%83%e3%83%89%e3%83%ac%e3%82%b9cms%e5%8c%96%e3%81%97%e3%80%81nuxt-js-ai%e9%96%8b%e7%99%ba%e3%81%a7%e9%9d%99%e7%9a%84%e3%82%b5%e3%82%a4","これまでこのサイトは、WordPressを使って運用していました。 WordPressは記事の管理や更新がしやすく、長く使われているCMSです。プラグインも豊富で、管理画面から多くのことが完結します。一方で、サーバー上で […]",{"ID":75,"title":76,"post_type":10,"post_type_label":11,"url":77,"date":78,"modified":78,"thumbnail":79,"thumb":79,"tag":80,"slug":90,"excerpt":91},1737,"WordPressに気象庁APIで天気を表示する","\u002Ftech\u002F1737\u002F","2023.07.24","https:\u002F\u002Filr.jp\u002Fuploads\u002F2023\u002F07\u002Fweather_api-1200x731.webp",[81,82,85,86],{"name":52,"slug":53,"url":54},{"name":83,"slug":83,"url":84},"php","\u002Ftag\u002Fphp\u002F",{"name":69,"slug":70,"url":71},{"name":87,"slug":88,"url":89},"気象庁","jma","\u002Ftag\u002Fjma\u002F","wordpress%e3%81%ab%e6%b0%97%e8%b1%a1%e5%ba%81api%e3%81%a7%e5%a4%a9%e6%b0%97%e3%82%92%e8%a1%a8%e7%a4%ba%e3%81%99%e3%82%8b","概要 気象庁が提供しているAPIから天気情報をWordPressに表示します。 エリア情報 エリア情報は下記URLから確認することができます。 https:\u002F\u002Fwww.jma.go.jp\u002Fbosai\u002Fcommon\u002Fcon […]",{"ID":93,"title":94,"post_type":10,"post_type_label":11,"url":95,"date":96,"modified":96,"thumbnail":97,"thumb":97,"tag":98,"slug":106,"excerpt":107},1131,"WordPressで月送りのカレンダーを実装（祝日対応）","\u002Ftech\u002F1131\u002F","2023.06.15","https:\u002F\u002Filr.jp\u002Fuploads\u002F2023\u002F06\u002Fbnr_calendar.png",[99,100,104,105],{"name":52,"slug":53,"url":54},{"name":101,"slug":102,"url":103},"Google","google","\u002Ftag\u002Fgoogle\u002F",{"name":83,"slug":83,"url":84},{"name":69,"slug":70,"url":71},"wordpress%e3%81%a7%e6%9c%88%e9%80%81%e3%82%8a%e3%81%ae%e3%82%ab%e3%83%ac%e3%83%b3%e3%83%80%e3%83%bc%e3%82%92%e5%ae%9f%e8%a3%85%ef%bc%88%e7%a5%9d%e6%97%a5%e5%af%be%e5%bf%9c%ef%bc%89","概要 月送りが出来て、投稿日にリンクと祝日の表示がされるカレンダーを実装します。 下記のようにAPIにしてHTML書き出しにしています。 https:\u002F\u002Filr.jp\u002Fapi\u002Fcalendar.php 祝日部 […]",{"ID":109,"title":110,"post_type":10,"post_type_label":11,"url":111,"date":112,"modified":113,"thumbnail":114,"thumb":114,"tag":115,"slug":130,"excerpt":131},1027,"Youtubeフィードを使用してWordPressにチャンネルの動画一覧を表示する。","\u002Ftech\u002F1027\u002F","2023.05.04","2026.06.04","https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F10\u002Fyoutube_id.png",[116,117,121,122,126],{"name":52,"slug":53,"url":54},{"name":118,"slug":119,"url":120},"RSS","rss","\u002Ftag\u002Frss\u002F",{"name":69,"slug":70,"url":71},{"name":123,"slug":124,"url":125},"YouTube","youtube","\u002Ftag\u002Fyoutube\u002F",{"name":127,"slug":128,"url":129},"フィード","feed","\u002Ftag\u002Ffeed\u002F","youtube%e3%83%95%e3%82%a3%e3%83%bc%e3%83%89%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6wordpress%e3%81%ab%e3%83%81%e3%83%a3%e3%83%b3%e3%83%8d%e3%83%ab%e3%81%ae%e5%8b%95%e7%94%bb%e4%b8%80%e8%a6%a7","概要 Youtubeにはフィードを取得する方法があります。 今回はYoutubeフィードを使用してWordPressにチャンネルの動画一覧を表示させます。 フィードURL チャンネルIDは以前投稿した記事で確認することが […]",{"ID":31,"title":32,"post_type":10,"post_type_label":11,"url":133,"date":33,"modified":134,"thumbnail":135,"thumb":135,"tag":136,"slug":146,"excerpt":147},"\u002Ftech\u002F521\u002F","2023.08.08","https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F11\u002Fimg_instagram.webp",[137,138,142],{"name":52,"slug":53,"url":54},{"name":139,"slug":140,"url":141},"Instagram","instagram","\u002Ftag\u002Finstagram\u002F",{"name":143,"slug":144,"url":145},"Node.js","node-js","\u002Ftag\u002Fnode-js\u002F","instagram-graph-api%e3%81%ae%e3%83%93%e3%82%b8%e3%83%8d%e3%82%b9%e3%82%a2%e3%82%ab%e3%82%a6%e3%83%b3%e3%83%88id%e3%81%a8%e3%82%a2%e3%82%af%e3%82%bb%e3%82%b9%e3%83%88%e3%83%bc%e3%82%af%e3%83%b3","概要 WEBサイトにインスタグラムの写真を埋め込むために必要なビジネスアカウントIDとアクセストークン取得方法です。3段階目のアクセストークンまでの発行をスクリプトにしました。 用意するもの 必要なデータ ソース git […]",{"ID":149,"title":150,"post_type":10,"post_type_label":11,"url":151,"date":152,"modified":153,"thumbnail":154,"thumb":154,"tag":155,"slug":159,"excerpt":160},464,"WordPressにYouTubeの動画一覧を表示する","\u002Ftech\u002F464\u002F","2022.10.28","2022.12.02","https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F10\u002Fwordpress-youtube-1200x684.png",[156,157,158],{"name":52,"slug":53,"url":54},{"name":69,"slug":70,"url":71},{"name":123,"slug":124,"url":125},"wordpress%e3%81%abyoutube%e3%81%ae%e5%8b%95%e7%94%bb%e4%b8%80%e8%a6%a7%e3%82%92%e8%a1%a8%e7%a4%ba%e3%81%99%e3%82%8b","概要 簡易的にWordPressにYouTubeの動画一覧を表示する方法 ※事前にYouTubeのAPIキーの取得をする必要があります。 検索部分 「youtube_data」の部分はTransients APIで保存す […]",{"name":18,"slug":19,"url":20,"posts":162},[163,174,188,199,208,218,222,233,243,253,263,273],{"ID":164,"title":165,"post_type":10,"post_type_label":11,"url":166,"date":167,"modified":168,"thumbnail":169,"thumb":169,"tag":170,"slug":172,"excerpt":173},1904,"ブラウザの横幅に合わせてフォントサイズを変更する。","\u002Ftech\u002F1904\u002F","2023.11.28","2023.12.15","https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F10\u002Filr.png",[171],{"name":18,"slug":19,"url":20},"%e3%83%96%e3%83%a9%e3%82%a6%e3%82%b6%e3%81%ae%e6%a8%aa%e5%b9%85%e3%81%ab%e5%90%88%e3%82%8f%e3%81%9b%e3%81%a6%e3%83%95%e3%82%a9%e3%83%b3%e3%83%88%e3%82%b5%e3%82%a4%e3%82%ba%e3%82%92%e5%a4%89%e6%9b%b4","概要 CSSでブラウザの横幅に合わせて、フォントサイズを変更します。方法はいろいろありますので、こちらは私の個人的な方法で備忘録になります。 施策 CSS htmlに設定します。大元であるhtmlに設定することでその中の […]",{"ID":175,"title":176,"post_type":10,"post_type_label":11,"url":177,"date":178,"modified":134,"thumbnail":179,"thumb":179,"tag":180,"slug":186,"excerpt":187},1769,"HTMLメール用にインラインCSSに変換する","\u002Ftech\u002F1769\u002F","2023.07.27","https:\u002F\u002Filr.jp\u002Fuploads\u002F2023\u002F07\u002Fimg_mail.webp",[181,182],{"name":18,"slug":19,"url":20},{"name":183,"slug":184,"url":185},"HTML","html","\u002Ftag\u002Fhtml\u002F","html%e3%83%a1%e3%83%bc%e3%83%ab%e7%94%a8%e3%81%ab%e3%82%a4%e3%83%b3%e3%83%a9%e3%82%a4%e3%83%b3css%e3%81%ab%e5%a4%89%e6%8f%9b%e3%81%99%e3%82%8b","概要 OutlookのレンダリングエンジンがEdgeになるみたいですが、まだまだ、テーブルコーディング、インラインCSSが主流でコーディングが面倒で悩まされます。 今回はメルマガのHTMLメール用のコーディングをする際に […]",{"ID":189,"title":190,"post_type":10,"post_type_label":11,"url":191,"date":192,"modified":193,"thumbnail":194,"thumb":194,"tag":195,"slug":197,"excerpt":198},889,"CSSで三角形を作る(clip-path版)","\u002Ftech\u002F889\u002F","2022.12.28","2026.06.03","https:\u002F\u002Filr.jp\u002Fuploads\u002F2021\u002F09\u002Fimg_css-triangle-1.png",[196],{"name":18,"slug":19,"url":20},"css%e3%81%a7%e4%b8%89%e8%a7%92%e5%bd%a2%e3%82%92%e4%bd%9c%e3%82%8bclip-path%e7%89%88","概要 リンクのアイコンなどに使用する三角アイコンをCSSだけで作ります。以前、CSSで三角形を作る(border版)の記事を書いたのですが、その方法のclip-path版です。 ソース .triangleにスタイルを設定 […]",{"ID":200,"title":201,"post_type":10,"post_type_label":11,"url":202,"date":153,"modified":153,"thumbnail":203,"thumb":203,"tag":204,"slug":206,"excerpt":207},837,"要素の境界線を斜めにする","\u002Ftech\u002F837\u002F","https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F12\u002Fimg837-1200x638.png",[205],{"name":18,"slug":19,"url":20},"%e8%a6%81%e7%b4%a0%e3%81%ae%e5%a2%83%e7%95%8c%e7%b7%9a%e3%82%92%e6%96%9c%e3%82%81%e3%81%ab%e3%81%99%e3%82%8b","概要 要素の境界線を水平ではなく少し斜めにCSSでします。背景をグラデーションや画像にすることも可能です。 サンプル タイトル 文章です。文章です。文章です。文章です。文章です。文章です。文章です。文章です。文章です。文 […]",{"ID":209,"title":210,"post_type":10,"post_type_label":11,"url":211,"date":212,"modified":212,"thumbnail":213,"thumb":213,"tag":214,"slug":216,"excerpt":217},771,"mask-imageでSVG画像の色を変える","\u002Ftech\u002F771\u002F","2022.11.26","https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F11\u002Fmask-image-color-1200x819.png",[215],{"name":18,"slug":19,"url":20},"mask-image%e3%81%a7svg%e7%94%bb%e5%83%8f%e3%81%ae%e8%89%b2%e3%82%92%e5%a4%89%e3%81%88%e3%82%8b","概要 色違いのSVG画像を使用したいけど、別ファイルにして作成するのも面倒くさいし、SVGをインラインで挿入してCSSで色を変えるもの、SVGインラインは可動性にかけてソース見づらいしみたいな時に使用する方法です。 ※色 […]",{"ID":8,"title":9,"post_type":10,"post_type_label":11,"url":12,"date":13,"modified":14,"thumbnail":219,"thumb":219,"tag":220,"slug":21,"excerpt":22},"https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F11\u002Fmask-image-1200x671.webp",[221],{"name":18,"slug":19,"url":20},{"ID":223,"title":224,"post_type":10,"post_type_label":11,"url":225,"date":226,"modified":227,"thumbnail":228,"thumb":228,"tag":229,"slug":231,"excerpt":232},395,"ボーダーをグラデーション・角丸・背景抜きでCSSで実装する","\u002Ftech\u002F395\u002F","2022.10.27","2023.06.16","https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F10\u002Fborder-radius-gradient-1200x777.png",[230],{"name":18,"slug":19,"url":20},"%e3%83%9c%e3%83%bc%e3%83%80%e3%83%bc%e3%82%92%e3%82%b0%e3%83%a9%e3%83%87%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%83%bb%e8%a7%92%e4%b8%b8%e3%83%bb%e8%83%8c%e6%99%af%e6%8a%9c%e3%81%8d%e3%81%a7css","はじめに ボーダーの色をグラデーションにして角丸で背景抜きを実装したくて色々ググってみたのですが、なかなか見つからなくて唯一見つけた記事を参考に書かせていただいてます。 https:\u002F\u002Fdev.to\u002Fafif\u002Fborde 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※あらかじめアクセストークンを取得しておく必要があります。 Instagram Graph APIのビジネスアカウントIDとアクセ […]",{"ID":31,"title":32,"post_type":10,"post_type_label":11,"url":133,"date":33,"modified":134,"thumbnail":135,"thumb":135,"tag":380,"slug":146,"excerpt":147},[381,382,383],{"name":52,"slug":53,"url":54},{"name":139,"slug":140,"url":141},{"name":143,"slug":144,"url":145},{"name":385,"slug":386,"url":387,"posts":388},"iPhone","iphone","\u002Ftag\u002Fiphone\u002F",[389],{"ID":390,"title":391,"post_type":10,"post_type_label":11,"url":392,"date":393,"modified":393,"thumbnail":394,"thumb":394,"tag":395,"slug":397,"excerpt":398},815,"iPhoneでウォレットのメインカードを入れ替える","\u002Ftech\u002F815\u002F","2022.12.01","https:\u002F\u002Filr.jp\u002Fuploads\u002F2022\u002F12\u002Fiphone_wallet01.png",[396],{"name":385,"slug":386,"url":387},"iphone%e3%81%a7%e3%82%a6%e3%82%a9%e3%83%ac%e3%83%83%e3%83%88%e3%81%ae%e3%83%a1%e3%82%a4%e3%83%b3%e3%82%ab%e3%83%bc%e3%83%89%e3%82%92%e5%85%a5%e3%82%8c%e6%9b%bf%e3%81%88%e3%82%8b","概要 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個別にインポートしているコンポーネントを、一括で読み込むようにします。 施策 プラグイン作成 src\u002Fplugins\u002FcomponentsLoader.js componentsフォルダ内のvue拡張子のファイルを […]",{"ID":422,"title":423,"post_type":10,"post_type_label":11,"url":424,"date":425,"modified":356,"thumbnail":169,"thumb":169,"tag":426,"slug":428,"excerpt":429},1942,"Intersection Observerでスクロールで要素の状態を変化させる","\u002Ftech\u002F1942\u002F","2023.12.20",[427],{"name":313,"slug":314,"url":315},"intersection-observer%e3%81%a7%e3%82%b9%e3%82%af%e3%83%ad%e3%83%bc%e3%83%ab%e3%81%a7%e8%a6%81%e7%b4%a0%e3%81%ae%e7%8a%b6%e6%85%8b%e3%82%92%e5%a4%89%e5%8c%96%e3%81%95%e3%81%9b%e3%82%8b","概要 スクロールに合わせて、タイトルや画像をふわっと表示させたい時は、スクロールイベントを設定して実装していましたが、Intersection Observerを使用することでシンプルに実装できます。 施策 HTML ペ 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XMLなどを読み込んだ際、コロン(:)がついた要素や属性がある場合に取得する方法です。 取得方法 コロン(:)の前にバックスラッシュ(\\)を2つ入れます。 要素 属性",{"ID":352,"title":353,"post_type":10,"post_type_label":11,"url":354,"date":355,"modified":356,"thumbnail":357,"thumb":357,"tag":486,"slug":361,"excerpt":362},[487,488],{"name":183,"slug":184,"url":185},{"name":313,"slug":314,"url":315},{"ID":490,"title":491,"post_type":10,"post_type_label":11,"url":492,"date":78,"modified":78,"thumbnail":169,"thumb":169,"tag":493,"slug":499,"excerpt":500},1754,"日付のフォーマットを変更する","\u002Ftech\u002F1754\u002F",[494,495],{"name":313,"slug":314,"url":315},{"name":496,"slug":497,"url":498},"日付","date","\u002Ftag\u002Fdate\u002F","%e6%97%a5%e4%bb%98%e3%81%ae%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%83%e3%83%88%e3%82%92%e5%a4%89%e6%9b%b4%e3%81%99%e3%82%8b","概要 この関数を知らなかったのでメモ。 Date.prototype.toLocaleDateString() 内容 何も指定しない場合 言語コード指定 アメリカ 日本 オプションを指定 曜日を表示 年月日を日本語表記に 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x軸はCOSカーブ、y軸をSINカーブで実装します。degは角度、rは半径になります。",{"ID":593,"title":594,"post_type":10,"post_type_label":11,"url":595,"date":596,"modified":45,"thumbnail":597,"thumb":597,"tag":598,"slug":600,"excerpt":601},210,"ページ内スクロール","\u002Ftech\u002F210\u002F","2021.09.09","https:\u002F\u002Filr.jp\u002Fuploads\u002F2021\u002F09\u002Fimg_page-scroll-1.png",[599],{"name":313,"slug":314,"url":315},"%e3%83%9a%e3%83%bc%e3%82%b8%e5%86%85%e3%82%b9%e3%82%af%e3%83%ad%e3%83%bc%e3%83%ab","今回はページ内スクロールのリンクとページトップへのスクロールボタンを作成します。 ページ内スクロール HTML CSS ページトップボタン HTML CSS JavaScript 解説 a[href^=”#& 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Macでテキストを一括で音声データに変換する方法です。 テキストを音声データに変換(aiff) Macではテキストを右クリックで音声データに変換することができます。 1、テキストを選択して　＞　右クリック　＞　スポ […]",{"name":633,"slug":634,"url":635,"posts":640},[641],{"ID":625,"title":626,"post_type":10,"post_type_label":11,"url":627,"date":628,"modified":629,"thumbnail":169,"thumb":169,"tag":642,"slug":637,"excerpt":638},[643,644,645],{"name":620,"slug":621,"url":622},{"name":633,"slug":634,"url":635},{"name":143,"slug":144,"url":145},{"name":143,"slug":144,"url":145,"posts":647},[648,658,663],{"ID":649,"title":650,"post_type":10,"post_type_label":11,"url":651,"date":652,"modified":134,"thumbnail":653,"thumb":653,"tag":654,"slug":656,"excerpt":657},1803,"Node.jsのバージョン管理","\u002Ftech\u002F1803\u002F","2023.08.02","https:\u002F\u002Filr.jp\u002Fuploads\u002F2023\u002F08\u002Fimg_nodejs.webp",[655],{"name":143,"slug":144,"url":145},"node-js%e3%81%ae%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3%e7%ae%a1%e7%90%86","概要 毎回忘れるのでメモです。nodebrewがインストールされていることが前提となります。 コマンド 現在のバージョン確認 インストール可能なバージョン確認 インストールされているバージョン確認 バージョンを指定してイ 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[…]",{"name":65,"slug":66,"url":67,"posts":685},[686],{"ID":57,"title":58,"post_type":10,"post_type_label":11,"url":59,"date":60,"modified":60,"thumbnail":61,"thumb":61,"tag":687,"slug":72,"excerpt":73},[688,689,690],{"name":52,"slug":53,"url":54},{"name":65,"slug":66,"url":67},{"name":69,"slug":70,"url":71},{"name":83,"slug":83,"url":84,"posts":692},[693,698,704,719,725,736],{"ID":289,"title":290,"post_type":10,"post_type_label":11,"url":291,"date":292,"modified":293,"thumbnail":294,"thumb":294,"tag":694,"slug":299,"excerpt":300},[695,696,697],{"name":284,"slug":285,"url":286},{"name":83,"slug":83,"url":84},{"name":69,"slug":70,"url":71},{"ID":75,"title":76,"post_type":10,"post_type_label":11,"url":77,"date":78,"modified":78,"thumbnail":79,"thumb":79,"tag":699,"slug":90,"excerpt":91},[700,701,702,703],{"name":52,"slug":53,"url":54},{"name":83,"slug":83,"url":84},{"name":69,"slug":70,"url":71},{"name":87,"slug":88,"url":89},{"ID":705,"title":706,"post_type":10,"post_type_label":11,"url":707,"date":708,"modified":708,"thumbnail":709,"thumb":709,"tag":710,"slug":717,"excerpt":718},1717,"WordPressにQiitaの記事一覧を表示する","\u002Ftech\u002F1717\u002F","2023.07.20","https:\u002F\u002Filr.jp\u002Fuploads\u002F2023\u002F07\u002Fimg_qiita-1200x682.webp",[711,712,716],{"name":83,"slug":83,"url":84},{"name":713,"slug":714,"url":715},"Qiita","qiita","\u002Ftag\u002Fqiita\u002F",{"name":69,"slug":70,"url":71},"wordpress%e3%81%abqiita%e3%81%ae%e8%a8%98%e4%ba%8b%e4%b8%80%e8%a6%a7%e3%82%92%e8%a1%a8%e7%a4%ba%e3%81%99%e3%82%8b","概要 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