投稿時間:2021-10-09 22:21:16 RSSフィード2021-10-09 22:00 分まとめ(18件)

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python	Pythonタグが付けられた新着投稿 - Qiita	【物体検出】YOLOv5で電車の車両形式判定モデルを自作する	https://qiita.com/hkwsdgea_ttt2/items/94e3dbfab8b087d15f16	今回はGoogleColabでYOLOvを使用して物体検出モデルを作成しますので、Googleアカウントがあれば誰でも簡単に試すことができます。	2021-10-09 21:59:58
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	xcodeでビルドできない	https://teratail.com/questions/363614?rss=all		2021-10-09 21:58:20
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	リアルタイムシンタックスハイライト	https://teratail.com/questions/363613?rss=all	リアルタイムシンタックスハイライト前提・実現したいことcssを用い、入力したソースコードをリアルタイムでシンタックスハイライトしたい。	2021-10-09 21:50:47
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Google Apps Script からLINEに通知を送信。エラーメッセージの意味がわかりません。	https://teratail.com/questions/363612?rss=all	エラーメッセージの意味がわかりません。	2021-10-09 21:14:31
海外TECH	DEV Community	JavaScript Projects For Beginners	https://dev.to/gw78ah/javascript-projects-for-beginners-3165	JavaScript Projects For Beginnersjavascript project for beginners Projects are one of the most effective ways to learn JavaScript Whether it s learning the fundamentals of JavaScript or diving deeper into something more complex we re always looking to improve our JavaScript abilities Quizzes games and generators are examples of JavaScript projects that not only increase your programming skills but also help you create your portfolio Read More JavaScript Project For Beginners	2021-10-09 12:55:38
海外TECH	DEV Community	Getting Started with Nodejs, Express and Docker	https://dev.to/emma_donery/getting-started-with-nodejs-express-and-docker-5ffa	Getting Started with Nodejs Express and Docker PrerequisitesJavascriptDocker Basics Understanding DockerDocker is an open source platform that provides an open platform for building shipping and running distributed applications It automates routine configuration procedures and is used across the development lifecycle to create fast simple and portable applications Understanding Nodejs And ExpressNode js is a JavaScript runtime framework which is used to create networking and server side applications Express is a small framework that sits on top of Node js s web server functionality that provides a robust set of features to develop web and mobile applications Why Dockerize your applicationRapid application deploymentPortability across machinesVersion control and component reuseSharing of images dockerfilesLightweight footprint and minimal overheadSimplified maintenance NodeJs appCreate a new directory where all the files would liveCreate a package json file in this directory to define your project and its dependencies name express app version license MIT description Node js and express on Docker author Firstname Lastname lt mynames example com gt main app js scripts start node app js dependencies express Using the Express js framework create a app js file that describes a web app const express require express const app express const PORT const HOST Appconst app express app get req res gt res send Hello World app listen PORT HOST console log Our app running on http HOST PORT Run the app node app jsGo to http localhost in your browser to view it Dockerizing the ApplicationCreate empty DockerfileDockerfileFROM node alpineWORKDIR usr src appCOPY package json RUN npm installCOPY EXPOSE CMD node server js Here is what is happening Set the working directory to usr src appCopy the package json file to usr src appInstall node modulesCopy all the files from the project s root to usr src appCreate a dockerignorenode modulesnpm debug logNB If you are working with Git then you will also want to add your git directory and gitignore file Build Docker Image docker build t hello world Run docker container docker run p hello worldSharing the docker imageFor you to share a docker image you have to first signup at Docker hub Docker Hub is a Docker service that allows you to locate and share container images with your team After signing up Re create the image with your Docker Hub credentials docker build t USERNAME hello world Login to Docker Hub docker loginPush the image to Docker Hub docker push USERNAME hello worldCongratulations The image can now be used on any server or PC that has Docker installed docker run USERNAME hello world Docker ComposeDocker Compose is a tool for running multi container applications on Docker You configure your application s services with Compose using a YAML file Then you build and start all of the services from your setup with a single command Compose enables running apps in a single or more containers simple To construct or execute containers we don t need to remember particularly long commands Your applications will operate smoothly as long as you can run docker compose build and docker compose up In the project root directory create a docker compose yml file docker compose ymlversion specifies docker compose versionservices web build context target dev volumes src command npm run start dev ports environment NODE ENV development DEBUG nodejs docker express In this article i have a service name web which has a build context and a target set to dev This tells Docker that i want to build the Docker image with the dev stage The volume instructs Docker to copy and sync changes from the local directory of the host with src on the Docker container Exposing port exposes the port where the Node js Express web server runs by default Build and run your app with Composestart up your application by running the docker compose up command docker compose upAccess http localhost in a browser to see the application running Stop the application from running using the docker compose down command docker compose down ConclusionDocker Compose is an excellent tool for launching numerous containers For the sake of this article i solely used Node js with a single container running on Docker Node js and Docker get along swimmingly The development experience is substantially smoother when docker compose is used You can use this article as a starting point for learning more advanced Docker and Node js skills Have fun coding Be sure to leave any comments for me You can connect with me on twitter or Linkedin	2021-10-09 12:37:49
海外TECH	DEV Community	Day 1 of 100 Days of Code and Scrum: How to GraphQL?	https://dev.to/rammina/day-1-of-100-days-of-code-and-scrum-how-to-graphql-1o78	Day of Days of Code and Scrum How to GraphQL For context I m doing a mixture of daysofcode with Scrum elements See the challenge post here YesterdayI started learning GraphQL from It s a pretty nice GraphQL tutorial because they both have video and text format and so far I ve been enjoying it TodayI kept on plowing through and learning more about what GraphQL can do Here are some of the things I ve learned GraphQLGraphQL is strongly typed which means the typing needs to be declared in advanceGraphQL uses Schema Definition Language SDL GraphQL uses queries GET in REST API mutations POST PATCH DELETE and subscriptions something that lets you listen to mutations and returns response objects mutations allow you to specify a payload to retrieve new information in one call round tripsubscriptions are like data streams while queries and mutations are similar to the request response cycletypes serve as entry points for request sent by the client sidea root field is followed by the payload which is flexible and allows you to retrieve which data you wantit is much more flexible to query nested information using GraphQL compared to REST API Scruma Sprint can be canceled by the Product Owner if the Sprint Goal becomes obsoleteProduct Owners have the option to choose whether to attend a Daily Scrum or notI m having a difficulty with getting used to working with the new syntax for GraphQL since I ve been using REST API all this time How is everyone doing in their learning journey Feel free to chat with me in the comments and via DM DISCLAIMERThis post only expresses my thoughts and opinions based on my limited knowledge and is in no way a substitute for actual references If I ever make a mistake or if you disagree I would appreciate corrections in the comments	2021-10-09 12:22:31
ニュース	BBC News - Home	Gas prices: Energy price cap not fit for purpose, say suppliers	https://www.bbc.co.uk/news/business-58852612?at_medium=RSS&at_campaign=KARANGA	energy	2021-10-09 12:28:54
ニュース	BBC News - Home	Nadhim Zahawi vows to tackle persistent pupil absences 'head on'	https://www.bbc.co.uk/news/education-58851625?at_medium=RSS&at_campaign=KARANGA	education	2021-10-09 12:33:19
ニュース	BBC News - Home	Lebanon in darkness as electricity grid shuts down	https://www.bbc.co.uk/news/world-middle-east-58856914?at_medium=RSS&at_campaign=KARANGA	lebanon	2021-10-09 12:45:19
ニュース	BBC News - Home	More than 500 Covid cases linked to TRNSMT festival	https://www.bbc.co.uk/news/uk-scotland-58847481?at_medium=RSS&at_campaign=KARANGA	scotland	2021-10-09 12:18:26
ニュース	BBC News - Home	Newcastle United: Football Focus discuss takeover and Steve Bruce's future at the club	https://www.bbc.co.uk/sport/av/football/58857034?at_medium=RSS&at_campaign=KARANGA	Newcastle United Football Focus discuss takeover and Steve Bruce x s future at the clubFootball Focus discusses the Newcastle United takeover story what it means for the city the club and the current manager Steve Bruce	2021-10-09 12:45:06
北海道	北海道新聞	北海道、魅力度で１３年連続首位　２０２１年ランキング	https://www.hokkaido-np.co.jp/article/598358/	総合研究所	2021-10-09 21:16:00
北海道	北海道新聞	中国、独立メディア一掃へ　民間の報道参入禁止案	https://www.hokkaido-np.co.jp/article/598357/	中国政府	2021-10-09 21:16:00
北海道	北海道新聞	卓球、石川出場の神奈川が勝利　ノジマＴリーグ	https://www.hokkaido-np.co.jp/article/598356/	座間市民	2021-10-09 21:16:00
北海道	北海道新聞	妖怪の世界、５８０人どっぷり　帯広美術館で水木しげる展が開幕	https://www.hokkaido-np.co.jp/article/598354/	水木しげる	2021-10-09 21:04:00
北海道	北海道新聞	シカの角加工し、かんで遊ぶ犬用おもちゃに　帯広の飯嶋さん企画開発	https://www.hokkaido-np.co.jp/article/598353/	飯嶋	2021-10-09 21:03:00
北海道	北海道新聞	道東の浜辺、湿原情感豊か　釧路在住の画家羽生さん作品展	https://www.hokkaido-np.co.jp/article/598351/	日本画家	2021-10-09 21:01:00