投稿時間:2022-11-07 14:11:08 RSSフィード2022-11-07 14:00 分まとめ(11件)
| カテゴリー等 | サイト名等 | 記事タイトル・トレンドワード等 | リンクURL | 頻出ワード・要約等/検索ボリューム | 登録日 |
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| js | JavaScriptタグが付けられた新着投稿 - Qiita | JavaScriptをもうちょっと理解する54のトピック | https://qiita.com/komlabo/items/3f14c8990a2f94fb5323 | javascript | 2022-11-07 13:24:23 |
| 海外TECH | DEV Community | How to create an EyeDropper tool using JavaScript? | https://dev.to/atapas/how-to-create-an-eyedropper-tool-using-javascript-3k59 | How to create an EyeDropper tool using JavaScript JavaScript Web APIs are powerful It provides tons of utility in the form of APIs and methods for web developers Recently I learned about the EyeDropper API which is experimental at this time of writing this post but already shows great potential and usage Let s learn about it What is an EyeDropper Tool In web programming the EyeDropper tool helps users select sample colors from the browser window and any application outside of it If you are familiar with the browser s developer tools you must use the EyeDropper tool to pick and use colors for the web elements In the Google Chrome Dev tools it is known as the Color Picker So it will be exciting to make a similar tool available organically to the JavaScript based web applications we develop The EyeDropper APIThe EyeDropper API provides an eyedropper mode to pick and select colors from the browser and any applications outside of it You can turn off the eyedropper mode easily using the Escape key You can integrate the eyedropper tool into your web app using a few lines of code First check if the browser supports the EyeDropper API yet remember it s still an experimental addition const hasSupport gt EyeDropper in window Next if support is available use the open method to turn on the eyedropper mode if hasSupport const eyeDropper new window EyeDropper eyeDropper open then result gt const color result sRGBHex Do something with the color catch e gt console error e else console warn No Support This browser does not support the EyeDropper API yet It will ask permission to open the eyedropper tool The user can use the tool to pick colors after permission is granted The open method returns a JavaScript promise which gets resolved on a successful selection of a color The resolved promise returns the RGB Code of the selected color Take a look at the image below The eyedropper tool opens up when the user clicks on a button Then the user selects a color and gets the RGB code You can use the RGB code for your use cases as a developer The EyeDropper API and the HTML s Color Input TypeHTML has an input type as color It provides a color picker lt label for room color gt Select your room s color lt label gt lt input type color id room color name room color value ff gt Do not confuse the EyeDropper API with the HTML s color input type HTML s color input type provides an input element to select and set a color Whereas the EyeDropper API allows you to pick a color from anywhere on your screen and get you the RGB code of the color SupportThe EyeDropper API is not fully supported in all browsers yet It s supported on Google Chrome version gt and Edge version gt Hoping the support will be added to other browsers soon You can read more about the support here To Learn MoreWas it useful Let s see a demo of the EyeDropper API implementation Try out this demo created by Williams as part of Hacktoberfest To read more check out my post on the JavaScript Web APIs and you must also visit the MDN Guide Let s connect I share my learnings on JavaScript Web Development Career and Content on these platforms as well Follow on TwitterSubscribe to YouTube ChannelProjects on GitHubProfile on ShowwcaseConnect on LinkedIn | 2022-11-07 04:05:19 |
| 海外科学 | BBC News - Science & Environment | COP27: Rishi Sunak urges global push on 'clean growth' | https://www.bbc.co.uk/news/uk-politics-63536770?at_medium=RSS&at_campaign=KARANGA | clean | 2022-11-07 04:46:39 |
| 金融 | ニッセイ基礎研究所 | Z世代を1000文字くらいで語りたい（3）－Z世代論を見る上での3つの視点 | https://www.nli-research.co.jp/topics_detail1/id=72896?site=nli | 流行商品の購買経験の有無は前述した通り、どの層で流行っているか、誰向けの商品なのかといった点に影響を受けるが「ガラケーではなくスマホが選ばれることが普通になってきた」という市場動向は少なからず年以降に携帯電話の購入を検討したすべての若者に影響を与えた普遍的な事実であり、その事実の下で生まれる価値観や特徴スマホネイティブ・SNSを参考に商品を購入するなどを他の世代と比較することで彼らの消費文化の理解に繋げることができる。 | 2022-11-07 13:48:46 |
| 海外ニュース | Japan Times latest articles | Japan Coast Guard to share surveillance info with Maritime Self-Defense Force | https://www.japantimes.co.jp/news/2022/11/07/national/coast-guard-surveillance/ | guideline | 2022-11-07 13:39:26 |
| ニュース | BBC News - Home | COP27: Rishi Sunak urges global push on 'clean growth' | https://www.bbc.co.uk/news/uk-politics-63536770?at_medium=RSS&at_campaign=KARANGA | clean | 2022-11-07 04:46:39 |
| ニュース | BBC News - Home | Apple: iPhone shipments delayed over China Covid lockdown | https://www.bbc.co.uk/news/business-63538042?at_medium=RSS&at_campaign=KARANGA | covid | 2022-11-07 04:33:52 |
| ビジネス | ダイヤモンド・オンライン - 新着記事 | あなたは金融アドバイザーの秘密を知らない - WSJ発 | https://diamond.jp/articles/-/312503 | 金融 | 2022-11-07 13:07:00 |
| 北海道 | 北海道新聞 | 伊達の鳥インフル陽性 １５万羽飼育 今季道内２例目 | https://www.hokkaido-np.co.jp/article/756683/ | 万羽飼育今季道内例目道 | 2022-11-07 13:04:22 |
| IT | 週刊アスキー | 冬眠を控えて旨みが増す上海蟹を味わおう！ ハイアット リージェンシー 東京「上海蟹フェア」開催中 | https://weekly.ascii.jp/elem/000/004/111/4111981/ | 中国料理 | 2022-11-07 13:50:00 |
| IT | 週刊アスキー | 横浜F・マリノスのチームカラーをあしらった特別パッケージ！ 崎陽軒、「横浜F・マリノス優勝記念 昔ながらのシウマイ 15個入」を11月8日限定で販売 | https://weekly.ascii.jp/elem/000/004/111/4111970/ | 昔ながらの | 2022-11-07 13:30:00 |
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