投稿時間:2022-06-19 08:07:30 RSSフィード2022-06-19 08:00 分まとめ(7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
IT	ITmedia 総合記事一覧	[ITmedia News] TikTok、米ユーザーデータをOracleのクラウドに移管したと発表　中国からアクセスされたという報道も	https://www.itmedia.co.jp/news/articles/2206/19/news038.html	ITmediaNewsTikTok、米ユーザーデータをOracleのクラウドに移管したと発表中国からアクセスされたという報道も中国ByteDance傘下のTikTokは、米国のユーザーデータの保存場所をOracleのクラウドに移管したと発表した。	2022-06-19 07:32:00
python	Pythonタグが付けられた新着投稿 - Qiita	sys.path.append() を使わないでください	https://qiita.com/siida36/items/b171922546e65b868679	poetry	2022-06-19 07:45:53
Ruby	Railsタグが付けられた新着投稿 - Qiita	Rails 投稿＋タグの同時検索	https://qiita.com/momokaohzono0830/items/8152cf8f449127b2be94	rails	2022-06-19 07:53:26
海外TECH	DEV Community	Building a Scatter Plot in JavaScript	https://dev.to/andreykh1985/scatter-plot-in-javascript-32h8	Building a Scatter Plot in JavaScriptWith data everywhere around us it is imperative to know how to quickly create visualizations that help reveal trends and patterns in it Today let s learn how to build a scatter chart in just a few lines of simple JavaScript code Scatter charts or scatter plots are designed to identify a correlation between typically two variables In such graphics the data is visualized as a set of points usually displayed as markers The position of each marker indicates the values of the variables along the horizontal and vertical axes In this tutorial we will be visualizing international and domestic sales of the highest grossing Hollywood movies as of January So get your popcorn and start watching the JS scatter chart development Creating a Scatter Chart with JavaScriptBuilding interactive scatter charts from scratch can be difficult and time consuming But it is not a problem at all if you use JavaScript the right way Generally speaking there are four basic steps you need to take to get a JS based scatter chart up and running Here they are Create a basic HTML page with a containerFirst of all we need a web page with a container where our future scatter chart will be displayed Create an HTML file or feel free to open an existing one of your own Include a block level element provide it with a unique id that will be referenced later and set its width and height Here s a basic example of how all this can look lt html gt lt head gt lt title gt JavaScript Scatter Chart lt title gt lt style type text css gt html body container width height margin padding lt style gt lt head gt lt body gt lt div id container gt lt div gt lt body gt lt html gt As you see we ve got a very basic HTML page with a lt div gt element whose id is set as “container and both width and height are so that the JavaScript scatter chart is displayed over the entire screen these values can be specified as per preference and requirement Include the necessary scriptsSecond include all the scripts needed for creating the plot in the lt head gt section of the HTML page To build this scatter chart let s use AnyChart JS Charts It is a very flexible JavaScript charting library with extensive documentation a lot of readymade JS chart examples and integration templates for many popular tech stacks The AnyChart JS charting library is modular and its Base module will be more than enough in this case The data we will visualize are stored in a JSON file and the Data Adapter script will let us load it from there in a straightforward manner So we only need to reference these two JS files lt html gt lt head gt lt title gt JavaScript Scatter Chart lt title gt lt script src gt lt script gt lt script src gt lt script gt lt style type text css gt html body container width height margin padding lt style gt lt head gt lt body gt lt div id container gt lt div gt lt script gt This is the place for the entire JS scatter chart code lt script gt lt body gt lt html gt Connect the dataThird load the data you want to represent In this tutorial we will use the scatter charting technique to visualize data from the Top Highest Grossing Movies dataset on Kaggle I took the sales figures along with the titles of the movies and put them all in a JSON file AnyChart supports multiple ways to load data to charts When it comes to data in a JSON file for example it is easy to add it using the loadJsonFile method anychart data loadJsonFile function data The main scatter plot visualization code will be here Write the visualization codeNow let s get to the main part of having an interactive JS scatter chart appear on our web page Actually it will only take a few lines of straightforward code Add the anychart onDocumentReady function that will enclose all the scatter plotting JavaScript code making sure that the page is fully loaded before the visualization is executed Then load the data the way described in the previous step anychart onDocumentReady function anychart data loadJsonFile function data The following JS code comes here Next create a scatter chart instance using the built in scatter function and define markers there are various options for the marker type but let s adhere to the classic circle shape let chart anychart scatter let marker chart marker data marker type circle size It is important to specify what kind of values are plotted along each axis So let s set the titles for both chart yAxis title International sales in millions chart xAxis title Domestic sales in millions Similarly let s also title the entire data visualization chart title Top Highest Grossing Hollywood Movies Domestic vs International Sales Now simply reference the container s id and command to draw the chart chart container container chart draw That s it A beautiful fully functional interactive scatter chart is created with just these few lines of JavaScript code and can be embedded as is into any web page or app The initial version is available on AnyChart Playground We can see that there is a definite correlation between domestic and international sales but there are some outliers as well JS Scatter Chart CustomizationA basic scatter chart is ready Now let s see how we can make it more informative and aesthetically better A Improve the tooltipB Modify the scaleC Add grid linesD Aesthetic changesFOR A WALKTHROUGH OF THESE JS SCATTER CHART CUSTOMIZATIONS CONTINUE READING HERE	2022-06-18 22:20:47
ニュース	BBC News - Home	Dame Kelly Holmes shares relief at coming out as gay	https://www.bbc.co.uk/news/uk-61854980?at_medium=RSS&at_campaign=KARANGA	athlete	2022-06-18 22:08:52
北海道	北海道新聞	瀬戸６位、大橋は準決勝敗退　世界水泳第１日	https://www.hokkaido-np.co.jp/article/695321/	世界水泳	2022-06-19 07:23:55
ビジネス	東洋経済オンライン	今期に営業利益が大きく伸びる50社ランキング 逆風下でも業績を伸ばす銘柄はどこなのか | 企業ランキング | 東洋経済オンライン	https://toyokeizai.net/articles/-/597644?utm_source=rss&utm_medium=http&utm_campaign=link_back	会社四季報	2022-06-19 07:30:00