投稿時間:2021-10-03 16:32:14 RSSフィード2021-10-03 16:00 分まとめ(35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
python	Pythonタグが付けられた新着投稿 - Qiita	Windowsでpipenv	https://qiita.com/naozo-se/items/2d1a0784d8625e618ca4		2021-10-03 15:33:11
python	Pythonタグが付けられた新着投稿 - Qiita	Teamsの個人チャットへ自動送信する（pythonのselenium）	https://qiita.com/mimuro_syunya/items/8a75397bc9c22f1c300f	Teamsの個人チャットへメッセージを自動送信するまた、以下の条件を満たしている必要がある。	2021-10-03 15:22:59
python	Pythonタグが付けられた新着投稿 - Qiita	SQLを書かないPythonライブラリを書いてみた	https://qiita.com/akigon76/items/a3b8f5fb72bfac11507c	sqlsetTableテーブル名sqldeleteAllIfyourunitalltherecordswillbedeletedbutwillyoureallyrunitynyテーブルの新規作成sqlcreateTableテーブル名カラムカラムテーブル一覧取得sqlshowTableテーブルのカラム一覧取得sqlsetTableテーブル名sqlshowColumn編集後記今回作成している途中で、一度作り直していて、作成テストをしている段階で、週間くらいかかってしまいました。	2021-10-03 15:16:00
python	Pythonタグが付けられた新着投稿 - Qiita	「全力回避フラグちゃん!」チャンネルの動画のサムネイルをクラスタリングを用いて可視化するとどうなるか？【可視化】【クラスタリング】	https://qiita.com/mypsychology0/items/260ed780159b50bd830f		2021-10-03 15:03:40
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【Wordpress】投稿のバリデーションを変更したい。	https://teratail.com/questions/362521?rss=all	【Wordpress】投稿のバリデーションを変更したい。	2021-10-03 15:58:51
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	mecabのnodeを逆から探索したい。	https://teratail.com/questions/362520?rss=all	mecabのnodeを逆から探索したい。	2021-10-03 15:57:23
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	React stateの更新がズレる件について	https://teratail.com/questions/362519?rss=all	発生している問題consolelogでstateの値を出力すると、前回の一つ前に操作したものが出力される例nbsp→→→→nbspという順番でtextareaに入力していく。	2021-10-03 15:56:54
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Dajngo テスト どこまで書くか	https://teratail.com/questions/362518?rss=all	Dajngoテストどこまで書くか前提Dajngoでアプリケーション開発をしている。	2021-10-03 15:54:29
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	BadZipFile: File is not a zip file　　　　　Python	https://teratail.com/questions/362517?rss=all	BadZipFileFileisnotazipfilePython下記内容で、エラーが出力されます。	2021-10-03 15:51:37
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	さくらのレンタルサーバー　ファイルマネージャー　ルートディレクトリに移動できません	https://teratail.com/questions/362516?rss=all	さくらのレンタルサーバーファイルマネージャールートディレクトリに移動できませんさくらのレンタルサーバーファイルマネージャーにて「ルートディレクトリに移動できません。	2021-10-03 15:50:50
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	std::all_ofをユニークポインタで使うときのやり方がわかりません	https://teratail.com/questions/362515?rss=all	stdallofをユニークポインタで使うときのやり方がわかりませんこんにちは。	2021-10-03 15:49:31
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Rのコードをpythonに書き換えたい	https://teratail.com/questions/362514?rss=all	Rのコードをpythonに書き換えたいRのコードをpythonに書き換えたいと思っています。	2021-10-03 15:46:07
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Rails アソシエーションでの エラー	https://teratail.com/questions/362513?rss=all	Railsアソシエーションでのエラー前提・実現したいことrailsの勉強を始めたばかりで、入門書の見本を見ながらコードを打ち込んでいます。	2021-10-03 15:41:42
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【Rails 】フォームの追加がうまくいかない	https://teratail.com/questions/362512?rss=all	【Rails】フォームの追加がうまくいかない概要フォームの追加される場所を全てのフォームの下にしたい。	2021-10-03 15:35:40
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	ウェブサイトのリンクテキストを検索し、それと同じ構造内にある数値を取得したい。(2)	https://teratail.com/questions/362511?rss=all	以前同じような質問をさせていただきその際は解決していましたが、似たWebページで同じことをしようとするとうまく行かず悩んでおりますので質問させていただきます。	2021-10-03 15:31:10
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	vscodeのデバッグした際に、ウォッチ式の箇所にpow(k,cnt)の値を表示させたいが、nan(0xfffffff..)と表示されてしまう	https://teratail.com/questions/362510?rss=all	vscodeのデバッグした際に、ウォッチ式の箇所にpowkcntの値を表示させたいが、nanxfffffffと表示されてしまうvscodeのデバッグした際に、ウォッチ式の箇所にpowkcntの値を表示させたいが、nanxfffffffと表示されてしまいます。	2021-10-03 15:24:04
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	windows10のubuntu仮想環境で、yumをインストールしたい	https://teratail.com/questions/362509?rss=all	windowsのubuntu仮想環境で、yumをインストールしたいwindowsのUbuntuの仮想環境で次のコマンドを打ちました。	2021-10-03 15:17:13
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	[Node.js] callback関数から情報を取り出したい	https://teratail.com/questions/362508?rss=all		2021-10-03 15:01:04
Ruby	Rubyタグが付けられた新着投稿 - Qiita	EC2にデプロイしたロゴ画像が表示されない	https://qiita.com/ryo1103/items/3835b0d38d7267f64417	【参考】【Heroku】本番環境でアプリに導入している画像が表示されない場合の対応方法RubyonRailsAWSでは、原因が異なる読み込みミスした記述ltlinktorootpathclassnavbarbranddogtltimgclasslogosrcassetsimagesロゴpnggtltendgt検証のconsoleにはが表示されていたのでパスが違うみたい色々渡り歩くき、以下の内容を見つける参考Rails本番環境で画像が表示されないエラーについて本番環境では、画像もコンパイルされ、画像ファイル名が変わりディレクトリも変わってしまいますassetspathが有効らしいと判明解決策Railsガイドを参照しassetspathの使い方を見る。	2021-10-03 15:48:30
AWS	AWSタグが付けられた新着投稿 - Qiita	S3のアプリケーションコンテンツの保存	https://qiita.com/mimura_masaki/items/5a38c2dde9a310ced6a5		2021-10-03 15:59:53
AWS	AWSタグが付けられた新着投稿 - Qiita	EC2にデプロイしたロゴ画像が表示されない	https://qiita.com/ryo1103/items/3835b0d38d7267f64417	【参考】【Heroku】本番環境でアプリに導入している画像が表示されない場合の対応方法RubyonRailsAWSでは、原因が異なる読み込みミスした記述ltlinktorootpathclassnavbarbranddogtltimgclasslogosrcassetsimagesロゴpnggtltendgt検証のconsoleにはが表示されていたのでパスが違うみたい色々渡り歩くき、以下の内容を見つける参考Rails本番環境で画像が表示されないエラーについて本番環境では、画像もコンパイルされ、画像ファイル名が変わりディレクトリも変わってしまいますassetspathが有効らしいと判明解決策Railsガイドを参照しassetspathの使い方を見る。	2021-10-03 15:48:30
Ruby	Railsタグが付けられた新着投稿 - Qiita	EC2にデプロイしたロゴ画像が表示されない	https://qiita.com/ryo1103/items/3835b0d38d7267f64417	【参考】【Heroku】本番環境でアプリに導入している画像が表示されない場合の対応方法RubyonRailsAWSでは、原因が異なる読み込みミスした記述ltlinktorootpathclassnavbarbranddogtltimgclasslogosrcassetsimagesロゴpnggtltendgt検証のconsoleにはが表示されていたのでパスが違うみたい色々渡り歩くき、以下の内容を見つける参考Rails本番環境で画像が表示されないエラーについて本番環境では、画像もコンパイルされ、画像ファイル名が変わりディレクトリも変わってしまいますassetspathが有効らしいと判明解決策Railsガイドを参照しassetspathの使い方を見る。	2021-10-03 15:48:30
Ruby	Railsタグが付けられた新着投稿 - Qiita	[Rails]アソシエーションについて	https://qiita.com/janani/items/2d69d7ff18e740449dfb	Railsアソシエーションについて初めにこの記事の対象者railsでのプログラミングがはじめまして人向け環境・MacbookAirRetinainch・プロセッサGHzデュアルコアIntelCorei・メモリGBMhzLPDDR・MacOSBigSurバージョン記事の目次modelってなんだmodelですること基本最後にmodelってなんだ主にデータベースへ情報を保存したり、保存する情報にルールをつけて制限する場所→model名と同じテーブルへと情報が保存される→例えば保存するデータは半角英数字であるべきとルールをつければ、一致できない場合保存不可能になるmodelですること基本アソシエーションを組む関連付け複数のテーブルがある場合、アソシエーションを組むことでお互いの情報を共有できるようになるbelongstoの場合単対単BモデルがAモデルに所属しているときtableauthorから見てbelongstobookstableaddressから見てbelongstousersxhasoneの場合単対単例通販サイトBモデルがAモデルを一つだけもっているときtableproductsから見てbelongstouserhasonepayedhistorytableusersから見てhasmanyproductshasmanypayedhistorieshasoneordertableordersから見てbelongstopayedhistorytablepayedhistoryから見てbelongstoproductbelongtouserhasoneorderhasmanyの場合単対多注意hasmanyを使う場合、対象となるテーブルは複数形となる上記の通販サイトER図を参考に→user一人に対して多数の商品を持つの関連付けhasmanyproducts最後にこの他にもアソシエーションは存在するが、このつをよく使っている。	2021-10-03 15:14:55
海外TECH	DEV Community	VIIT : Why use this website layout?	https://dev.to/deyrupak/viit-why-use-this-website-layout-pip	VIIT Why use this website layout Save for later People scan information and don t read all the content So that s why content type and placement is important Content that appears above the fold is what the user will see first The top of the page should attract users to continue scrolling What content is faster to consume Videos give more info than still images Images are easily scannable Icons are perceived faster than words Text used to give longer information Are you applying it to your design P S Want the next post to be something specific Do let me know in the comments Connect with me GithubSupport me Buy me a coffee	2021-10-03 06:36:42
海外TECH	DEV Community	Docker Cheat Sheet - Docker Networks	https://dev.to/manojpatra1991/docker-cheat-sheet-docker-networks-49k4	Docker Cheat Sheet Docker Networks Get port details for a container docker container port lt container name gt tcp gt tcp gt Get IP for container docker container inspect format NetworkSettings IPAddress webhost format option for formatting the output of commands using Go templates How networking happens with Docker containers Virtual networks get created when we publish a container For example if we publish container C with it means any traffic coming in at port on the host will be forwarded to port on container C via the virtual network Creating another container C by default will be put in the same virtual network which means C and C can communicate freely via this virtual network NOTE A host port can only be linked to one container Bridge or Docker is the default virtual network mapped to the host IP Docker Network CLI commands Show all networks docker network ls Inspect a network docker network inspect lt network name gt Create a virtual network docker network create lt network name gt To use a custom bridge we can use the driver option Attach a network to a container docker network connect lt network name gt lt container name gt Detach a network from a container docker network disconnect lt network name gt lt container name gt Connect to a network while running a container docker container run d name lt container name gt network lt network name gt lt image gt Default network typesBridge or Docker the default virtual network mapped to the host IP It allows containers to communicate with each other when running on the same docker host host a special network that attaches the container directly to the host by skipping the virtual network none Only localhost interface is available in containerUsing Docker networks we can ensure that related apps are on the same Docker networkTheir inter communication is restricted to the virtual networkTraffics can be forwarded from host to container only if we publish the container with publish or p DNSContainers can communicate with other containers in the same virtual network with host names Docker defaults host name to container s name However we can also use aliases To provide network aliases for containers we can do the following docker container run rm network lt network name gt network alias lt container network alias gt lt image gt So with this containers in the same virtual network can communicate with each other via aliases The flag rm makes sure the container is deleted permanently on exit	2021-10-03 06:30:40
海外TECH	DEV Community	8 Best Java EE Online Courses for Java Developers	https://dev.to/javinpaul/8-best-java-ee-online-courses-for-java-developers-4pmj	Best Java EE Online Courses for Java DevelopersHello guys if you want to learn Java EE and looking for best resources then you have come to the right place Earlier I have shared best online courses to learn Java and in this article I will share best Java EE courses for both beginners and intermediate Java developers The Java Platform Enterprise Edition or Java EE was released a couple of years ago along with Java in September If you are a Java developer or someone who wants to learn Java EE for web development and looking for some courses to kickstart your learning then you have come to the right place In this article I am going to share excellent Java EE courses that cover both Java EE and Java EE If you are wondering what Java EE is and what Java EE brings into the table let me give you a brief overview of Java EE The Java EE is a collection of Java technologies and APIs designed to support Enterprise Applications which can generally be classified as large scale distributed transactional and highly available applications designed to support mission critical business requirements It contains some of the most popular Java technologies you have heard of like Servlet JSP EJB JAX RS JDBC JNDI JMX Java Mail JTA JTS JAF XML etc Also the new version of Java EE brings support for Java Servlet API with HTTP support enhanced JSON support including a new JSON binding API a new REST Reactive Client API Asynchronous CDI Events a new portable Security API Server Sent Events support Client amp Server side and most importantly support for Java SE new features like Date and Time API Streams API and annotations enhancements Another important thing to know about Java EE was the last release of Java EE from Oracle and now Oracle has moved Java EE to an open source foundation Eclipse Foundation and it s called Jakarta EE Why did this happen Well Oracle thought that moving into an open source foundation would increase developers participation but they wanted to control the Java trademark hence Java EE becomes Jakarta EE Best Java EE Courses for Java Web DevelopersUntil a couple of years ago I personally liked to read and learn from books but after I joined a couple of courses on Udemy and Pluarlsight Netflix for software developers my perception changed Now I start with an online course and then read a book to solidify my knowledge further now that you know what Java EE is let s get into these courses and help you learn Java EE If you are a Java developer working in the Java EE space then you can benefit from these courses Java Enterprise Edition for Beginners courseThis is a great and most up to date course to learn Java EE from scratch In this course you will learn Jakarta EE JPA CDI JAX RS REST JWT JSON P and JSON B and more You ll learn what JEE specifications and implementations are and how to use them and understand how the various Java EE APIs work together to make you a productive developer You ll also learn how to write powerful web services using the Java API Restful Web Services JAX RS and create loosely coupled code using dependency injection API CDI Overall a great course to join if you want to learn Java EE in It s created by Tim Buchalaka s Learn Programming Academy and already trusted by more than developers Here is the link to join this course Java EE for Beginners Java EE With Vaadin Spring Boot and MavenThis is one of the best and most modern Java EE courses will find on Udemy As the title suggests the course will teach you quite a few technologies like Vaadin Framework Spring Spring Security Spring Boot Maven JPA JBoss WildFly etc But most importantly it follows a top down approach i e it first shows you the project you are going to build and then explains how you will build that by teaching each and every technology involved in creating that project Even if you are familiar with Spring and Maven you will improve your understanding of these platforms It s also a CA comprehensive course with more than hours of content You will learn a lot of things like design patterns best coding practices and how to create maintainable robust software As I said at the start of this post the final project is great and will teach you a lot It will also give you a chance to apply whatever you have learned from the course The Java EE Course Build a Java EE App From ScratchThis is a great course for all the developers who love project based learning I know I certainly do As per my personal experience I learn most when I do a project and apply whatever theory and practical I have learned from the course and that s why I recommend this course You will build a full Java EE airline management application from scratch and learn Java EE theory and practice during the process While building this course you will learn key Java EE technologies like EJB to build robust backend and service layers JPA to interact between applications and databases servlets and JSP for building controller and user interface and REST web services that allow remote applications and JavaScript to interact with an application You will also learn about resource and dependency injections in Java EE which is important for writing clean code which is both easier to extend and test Java EE Made Easy Patterns Architecture and FrameworksThis is probably the most popular Java EE course on Udemy with more than students already enrolled in it The course provides a nice overview of all the Java EE technologies like JPA JDBC ORM JNDI EJB JTA DTO VO JAXB JAX RS JAX WS AOP and the dependency injection And more importantly you will get an overview of important Java EE patterns like Front Controller View Helper Composite View Context Object Intercepting Filter Domain Model Facade DTO VO DAO Data Access Object and Service Activator The patterns are also grouped by the layer they are used in which makes it easy for you to remember and use them Overall this is a perfect course for someone who is developing a web application with Java EE and wants to understand the big picture as well as experienced Java developers who want to master Java EE patterns Java EE FundamentalsEven though Java EE is the latest version Java EE is still the most popular Java EE version Most companies are running their enterprise application on Java EE and Java EE with migration to Java EE slowly taking place If you happened to work on the existing Java EE application and wanted to maintain your application better this is the perfect course for you In this course you will learn about how the Java EE platform has progressed through its history to the modern platform it is today the foundations of building a web application in Java EE and how to interoperate Java EE applications with external servicesIt s also one of the most comprehensive courses created by Antonio Goncalves who is an authority on Java EE space and also the author of best seller Beginning Java EE book Jakarta EE formerly Java EE Quick Start CourseThis course is your quick guide to starting enterprise Java development with the Jakarta EE formerly Java EE platform In this course you ll build a simple Todo app showcasing the canonical Java EE APIs By doing that you ll use the Java Persistence API to query data from a database and use the Java API for RESTful Web Services to create simple web services You ll also be able to use the Contexts and Dependency Injection CDI API to manage dependenciesHere is the link to join this course Jakarta EE Quick Start Course What s New in Java EE Java EE has brought some really cool features like Servlet API HTTP support and a new JSON binding API Apart from that it also supports those ultra useful Java SE features like Stream and new Date and Time API and there is no better way to learn those features in quick time than joining this course In this course you ll first learn about the brand new JSON B an API for binding Java objects to JSON and vice versa With very little code you ll explore how you can generate and consume JSON without any third party librariesYou will also explore Java s completely new Security API improving upon the hard to use and often container specific security mechanisms Additionally you ll also learn about major updates to Java EE technologies in this release such as JPA CDI and JSF all in just under two hours If you prefer the book and want more comprehensive coverage then you can also check out the Java EE CookBook one of my favorite how to guides to learn Java EE The Java EE Course build a Java EE app from scratchIf you are looking for a hands on project based course to learn Java EE then this course is for you I was looking for this kind of course for a long time where you can just build a real world production grade application using Java EE technologies from scratch In this hour long guided course you will build a full Java EE airline management application from scratch and learn Java EE theory and practice in the processThis course provides a complete Java EE learning solution suitable especially for beginners who have limited or no prior Java EE knowledge and experience That s all about some of the best Java EE courses to learn online If you think Java EE is dead then you are wrong it s very much alive and kicking with the new Java EE release There are also tons of companies using Java EE and they are not going anywhere Other Java and Web Development ResourcesIf you need more resources you can also checkout these articles The Complete Java Developer RoadMap Free Spring Framework Courses for Java Developers Top Courses to Learn Spring Boot for Java developers Courses to Learn Big Data and Apache Spark Top Courses to Learn Design Patterns in Java Free Data Structure and Algorithms Courses Free Courses to Learn React JS Framework Top Courses to learn Web Development for BeginnersThanks You made it to the end of the article Good luck with your Java EE journey It s certainly not going to be easy but by following these courses and guides you are one step closer to becoming the Java web developer you always wanted to be If you like this article then please share it with your friends and colleagues and don t forget to follow javinpaul on Twitter I share programming articles free books and courses as well as some coding problems and tech stuff for programmers P S If you are looking for some FREE courses to start with Java EE concepts You should take a look at my list of free Servlet and JSP Courses	2021-10-03 06:02:43
海外ニュース	Japan Times latest articles	Kishida to create new ministerial post for economic security	https://www.japantimes.co.jp/news/2021/10/03/national/politics-diplomacy/kishida-economic-security-cabinet/	Kishida to create new ministerial post for economic securityThe new Cabinet minister is expected to craft a national strategy designed to block a technology drain from the country in a veiled counter to	2021-10-03 15:01:49
北海道	北海道新聞	道内コロナ感染者ほぼ１年ぶり１桁　９人感染、札幌は５人	https://www.hokkaido-np.co.jp/article/595953/	新型コロナウイルス	2021-10-03 15:15:00
北海道	北海道新聞	国民文化祭に合わせ地方展示へ　皇居「三の丸」の美術品	https://www.hokkaido-np.co.jp/article/595952/	三の丸尚蔵館	2021-10-03 15:15:00
北海道	北海道新聞	和歌山・那智の滝で献茶、厳かに　江戸期の流祖・川上不白しのび	https://www.hokkaido-np.co.jp/article/595943/	那智の滝	2021-10-03 15:10:56
北海道	北海道新聞	函館は新規感染者ゼロ　新型コロナ	https://www.hokkaido-np.co.jp/article/595951/	函館市内	2021-10-03 15:10:00
北海道	北海道新聞	エンゼルス大谷、２打数無安打　マリナーズに敗れる	https://www.hokkaido-np.co.jp/article/595950/	打数	2021-10-03 15:09:00
北海道	北海道新聞	都民ファースト、国政新党を設立　小池氏には出馬要請せず	https://www.hokkaido-np.co.jp/article/595948/	地域政党	2021-10-03 15:02:15
IT	週刊アスキー	ローソンに朝向け「ジャイアントポークフランクドッグ」新発売	https://weekly.ascii.jp/elem/000/004/070/4070974/	調理パン	2021-10-03 15:30:00
海外TECH	reddit	When the job interviewer asks, I should say my greatest weakness is ______	https://www.reddit.com/r/AskOuija/comments/q0bxex/when_the_job_interviewer_asks_i_should_say_my/	When the job interviewer asks I should say my greatest weakness is submitted by u Hazzat to r AskOuija link comments	2021-10-03 06:01:42