投稿時間:2021-10-27 14:34:35 RSSフィード2021-10-27 14:00 分まとめ(34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
ROBOT	ロボスタ	「羽田スマートシティEXPO 2021」開催！ロボットやモビリティが大集合　スマート技術/AR/ドローン/自動運転バス試乗ツアーなど	https://robotstart.info/2021/10/27/haneda-smart-city-expo-2021.html	hanedainnovationcity	2021-10-27 04:05:18
IT	ITmedia 総合記事一覧	[ITmedia News] Android 12の「おおよその位置情報」でポケモンGOは遊べない？　検証してみた	https://www.itmedia.co.jp/news/articles/2110/27/news116.html	android	2021-10-27 13:52:00
IT	ITmedia 総合記事一覧	[ITmedia News] アニメ「鬼滅の刃」に使われたフォント、「Adobe Fonts」に追加	https://www.itmedia.co.jp/news/articles/2110/27/news117.html	adobefonts	2021-10-27 13:28:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 次のスマホ買い替えも「同じ通信会社」が約6割　理由は？	https://www.itmedia.co.jp/business/articles/2110/27/news099.html	itmedia	2021-10-27 13:20:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 購買、情報収集の意思決定　決裁者の4人に1人が「信頼できるビジネスパーソン」から物を買いたいと回答	https://www.itmedia.co.jp/business/articles/2110/27/news113.html	itmedia	2021-10-27 13:09:00
TECH	Techable（テッカブル）	テレワークの普及に伴い密かに増加する“名もなき仕事”。ビジネスコンシェルジュツール「Mamoru Biz」で圧縮！	https://techable.jp/archives/165304	colorkrew	2021-10-27 04:00:28
IT	情報システムリーダーのためのIT情報専門サイト IT Leaders	Cogent Labs、AI-OCR「SmartRead」、文字認識に加えて文書の仕分けが可能に | IT Leaders	https://it.impress.co.jp/articles/-/22246	同年月から提供する。	2021-10-27 13:26:00
Google	Official Google Blog	Google News Showcase is launching in Canada	http://feedproxy.google.com/~r/blogspot/MKuf/~3/rWTQvGOotvc/	Google News Showcase is launching in CanadaThe need for reliable and credible journalism in Canada is greater today than perhaps it has ever been Our mission here when it comes to news is simple support Canadian journalism of all sizes Over the past years we have been working with the news industry and news publishers around the world to build a better future for news We are committed to playing a role alongside other companies governments and civil society groups in aiding the digital transformation of newsrooms and supporting quality journalism and reporting we all count on As part of that commitment today we re announcing that we re rolling out Google News Showcase our new product experience and licensing program for news across Canada in French and English We re also announcing three new partnerships with Les coops de l Information Le Devoir and Torstar who join Black Press Media Glacier Media The Globe and Mail Métro Média Narcity Media Saltwire Network Village Media and Winnipeg Free Press as partners with Google News Showcase Together these partnerships include over publications across the country in both official languages Logos of our News Showcase partners in CanadaThese deals represent support for journalism of all sizes from the Toronto Star which reaches millions of Canadians each month to more regional outlets like Le Soleil or the Peterborough Examiner Over of News Showcase participants globally are local or regional publications Driven by our recent billion global investment News Showcase supports news publishers that are invested in comprehensive current events journalism in the public interest by giving them a new way to curate their high quality content on Google News and Discover ーand all clicks on the articles go directly to the publisher s website Through News Showcase these publishers can help connect their readers with the news that matters to them As part of our licensing deals with publishers we re also launching the ability for readers to access select paywalled content This feature will give people the opportunity to read more of a publisher s content than they would otherwise have access to while enabling publishers to incentivize more readers to become subscribers An example of how News Showcase panels will look with some of our partners in CanadaThis launch builds on News Showcase deals signed with nearly news publications in more than a dozen countries including India Japan Germany Brazil France the U K Australia Czechia Italy Austria Ireland Colombia and Argentina “Quality fact checked journalism is a vital way to connect and inform people and a crucial tool against misinformation News Showcase will bring more of our award winning local and national reporting to Canadians and the world says Jordan Bitove Toronto Star publisher and Torstar co owner “It s an investment into the future of our newsrooms our top quality journalism and the future of news “Google News Showcase offers us new opportunities to bring the quality local journalism we produce to more readers says Stéphane Lavallée Managing Director of Les Coops de l information “Enabling more audiences to connect with content from our six publications is an essential step in our ongoing digital growth Ultimately this new partnership with Google will help us produce even more relevant and useful content to the benefit of our communities An example how different News Showcase panels look with some of our partners in Canada “Le Devoir is a proud partner of Google News Showcase Today s announcement marks a new era in our relationship It is based on trust and a mutual understanding of our shared responsibility to strengthen the digital media landscape says Brian Myles editor Le Devoir “Google s assistance and tools are critical in Le Devoir s strategy to build a digital audience We rely mainly on digital subscriptions and our business model is sustainable In this regard Google News Showcase fits perfectly with our current efforts to build a larger community of readers This partnership will bring us a step forward in our digital transformation while delivering our trusted and fact based brand of independent journalism to a wider audience News Showcase is just one of the ways we are supporting the news industry in Canada Through our Google News Initiative we also provide tools and training to help journalism in Canada thrive in the digital age In June we announced that we re increasing our investments across a number of areas Over the next three years we ll train Canadian journalists and journalism students on strengthening digital skills in newsrooms in addition to the journalists we ve already trained to date We are expanding our business oriented workshops for small and mid sized news organizations on topics including audience development reader revenue and advertising revenue The sessions will be delivered in French and English and will use our Digital Growth Program resources and our award winning News Consumer Insights tools We have also just launched our first Google News Initiative Startups Boot Camp Canada in partnership with LION Publishers an eight week program that supports a group of aspiring independent journalism entrepreneurs who are launching sustainable news products Applications are now open until November All these efforts represent a collaborative effort between Google and publishers in Canada to contribute to quality journalism in this country We re here to support Canadian newsrooms big and small so that news can thrive in Canada for years to come	2021-10-27 04:01:00
js	JavaScriptタグが付けられた新着投稿 - Qiita	JavaScript(Node.js)での標準入出力について	https://qiita.com/topica/items/0e1af3a5a2259face690	JavaScriptNodejsでの標準入出力についてJavaScriptNodejsでの標準入出力についてPaizaのスキルチェックやAtCoderで使う、JavaScriptNodejsでの標準入出力についてまとめてみました。	2021-10-27 13:45:01
js	JavaScriptタグが付けられた新着投稿 - Qiita	はじめてのJavaScript⑬ 「配列の演習」	https://qiita.com/Stack_up_Rising/items/4636317e925d60953d41	indexjsletavgsumscoreslengthこれは、合計値と変数scoresの数値の個数を割ったものが、平均値と同じという意味であること。	2021-10-27 13:43:29
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	MCP3208を２つ使う場合の配線の仕方について	https://teratail.com/questions/366431?rss=all	MCPをつ使う場合の配線の仕方について電子工作初心者なのですが、個あるセンサーの電圧を測定する為、ピンのADコンバータをつ使う必要があります。	2021-10-27 13:52:52
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Pythonで録音開始停止ボタンを作って録音したい。SOXでうまくいかない。	https://teratail.com/questions/366430?rss=all	とあるサイトを参考にし、SOXをダウンロードする方法でやっているのですがうまくいきません。	2021-10-27 13:50:16
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	splitを用いてcsvファイルを分割したいです。	https://teratail.com/questions/366429?rss=all	splitを用いてcsvファイルを分割したいです。	2021-10-27 13:48:40
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	スマホのカレンダーアプリへ登録するリンクの作成方法	https://teratail.com/questions/366428?rss=all	日時をリンク化して既定のカレンダーアプリに登録できないかなと考えています。	2021-10-27 13:45:58
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	csvを読み込み出現回数を調べる	https://teratail.com/questions/366427?rss=all	降順	2021-10-27 13:37:33
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	JavascriptのclassListのコード作成について	https://teratail.com/questions/366426?rss=all	JavascriptのclassListのコード作成についてJavscriptのclassListのコードを作成しています。	2021-10-27 13:15:47
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	Sailを使ってインストールしたLaravelのTinkerで日本語が使えないときの対処	https://qiita.com/akatsuka_nogifa/items/9cbfbda333264f0c4e2e	多くの記事で問題の発端となっていたlibeditがphpの依存関係に入っていませんでした。	2021-10-27 13:14:29
Docker	dockerタグが付けられた新着投稿 - Qiita	Sailを使ってインストールしたLaravelのTinkerで日本語が使えないときの対処	https://qiita.com/akatsuka_nogifa/items/9cbfbda333264f0c4e2e	多くの記事で問題の発端となっていたlibeditがphpの依存関係に入っていませんでした。	2021-10-27 13:14:29
技術ブログ	Developers.IO	[아웃풋]졸업한 대학교에서 후배들에게 AWS에 대해서 발표했습니다.	https://dev.classmethod.jp/articles/lim-university-aws/		2021-10-27 04:37:34
技術ブログ	Developers.IO	วิธีการแสดงผลเว็บไซต์ที่สร้างจาก EC2 ด้วย CloudFront	https://dev.classmethod.jp/articles/how-to-display-the-website-on-ec2-with-cloudfront/	วิธีการแสดงผลเว็บไซต์ที่สร้างจากEC ด้วยCloudFrontครั้งนี้ผมจะมาเขียนบทความเกี่ยวกับการแสดงผลเว็บไซต์ผ่านAmazon CloudFront Amazon CloudFront Amazon CloudFront	2021-10-27 04:15:52
海外TECH	DEV Community	Write docs in 5 steps.	https://dev.to/ksengine/write-docs-in-5-steps-39gg	Write docs in steps When I wanted to write some documentation Earlier I had used Jekyll with Github pages Then I had to create all the stuff by hand Now I am going to introduce Docz in steps It s never been easier to document your things Powered by GatsbyZero configEasy to customizeBased on MDXFully pluggableTypeScript supportRun following commands to setup it Createnpm init Use y to quick run Installationyarn add docz react react domornpm install docz react react dom Start dev buildyarn docz devornpx docz dev Writewrite this file to name Hello worldroute Hello worldHello I m a mdx file Enjoyopen https localhost or what else printed in console Visit for moreFollow me for more articles Thanks	2021-10-27 04:26:10
海外TECH	DEV Community	Dgraph is the most exciting tech product I've ever used ❤️‍🔥. Here's Why:	https://dev.to/koder/dgraph-is-the-most-exciting-tech-product-ive-ever-used-heres-why-37od	Dgraph is the most exciting tech product I x ve ever used ️‍ Here x s Why This might sound like hyperbole but I genuinely believe that Dgraph is the most exciting dev product I ve seen in my career I m constantly blown away by the seemingly small but crazy powerful features that I keep discovering but the most exciting meta feature of Dgraph I want to talk about is that it has completely revolutionised the whole software development cycle Especially for startups who are trying to ship fast In this post I want to focus on two things query optimisation and schema design Byebye Query Optimisation HellFor as long as I ve been a web developer one of the unavoidable bottlenecks of the app development lifecycle is performance optimisationーyou build your MVP you ship it your users test it and then it errors or worse crashes In my experience database queries are usually at the heart of these problems I m currently working on a product that serves interactive transcripts originally we built a graphql API with Elixir with resolvers that queried to a Postgres database Due to product requirements Transcripts Paragraphs Sentences and Words required their own tables With Words belonging to Sentences that belong to Paragraphs that belong to a Transcript This worked fine for short transcripts but as you ve probably guessed led to a very predictable N query problem because querying for a Transcript generated a query for each Paragraph which generated a query for each Sentence After we uploaded a hr transcript any requests for that transcript s page crashed the server due to memory overload The best technical solution would have been to spend some time optimising the queries but the fastest solution which was the priority was just to paginate the queries for batches of paragraphs However this solution still involved having to write a crapload of boilerplate I have one failed startup under my belt that in retrospect failed because I was trapped in this boilerplate hell and ran out of runway I didn t want to repeat that mistake so I started looking for solutions and happened upon Dgraph Initially I was sceptical because my assumption was that graph databases come with slew of technical overhead needing to learn complex query language needing to get my head around abstract graph database concepts However to my surprise and delight it s actually possible to use Dgraph as a graphql API generator that happens to be backed by a graph database By that I mean you can use Dgraph as a graphql API without needing to worry yourself about any of the details of how it stores and persists the data The reason is because graphql is Dgraph s the native query language which means getting started with Dgraph is as simple as Download and run the standalone Docker image to run Dgraph on your machineCreate a very familiar looking schema graphql file with your graphql types listedAdd the schema to your Dgraph instance via a simple CLI commandAnd voiláyou have an API that you can start querying from your JS app Oh and by the way you no longer have to worry about N queries and it can handle terabytes of data and billions of data points What The Actual TERABYTES BILLIONS ¹Dgraph basically gives you Google level performance with next to zero configs beyond your graphql types file Maybe you re sceptical and wondering how a company you haven t heard of is able to achieve Google level performance Well here s whyーDgraph was literally built by one of Google s senior Search Infrature engineers to scale to serve Google s Knowledge Graph via Search This is next level game changing tech and there s just no way I am going back to relational databases now The future has arrived The End of Your Schema Design WoesNecessary disclaimer This isn t really a slant against Rails in particular because this issue exists in all MVC web frameworks that are backed by relational databases Another unavoidable technical challenge with shipping web apps is schema design The most common approach to building web apps for a long time is to use an MVC framework and an ORM that generates your SQL queries for you For most of my professional career I ve worked as a Ruby on Rails dev and more often than not the area of the codebase where the most dev hours have been burnt through is on the ActiveRecord ORM layer between the database and the app It works fantastically well when you have a simple schema like a blog and you need to query a blog post with its comments for example but as soon as you have a moderately sophisticated hierarchy in your schema it becomes less obvious whether the ActiveRecord is a benefit or a cost I ve seen so many Rails projects where developers have given up trying to optimise the multi table ORM queries and have opted to just figure out the right SQL statements to use and paste those in But either way by this point a lot of dev hours have been sunken into something that really doesn t have much to do with your business logic i e the thing your users are paying you for For a startup wasted time means shortened runway Most experienced web developers have learnt the hard way that it pays to be careful think ahead when you re designing your schema As a startup this part of the development cycle feels like wading through waist high molasses With Dgraph this very real cost in the development cycle has seemingly been magic d away🪄 To give an example for a while we were experimenting with the idea of providing a flashcards feature in our app The feature would allow users to save flashcards into decks and then nest decks into other decks What I wanted users to be able to do is pick any deck at any level in their tree of nested flashcard decks and review cardsーand for the user to be shown cards not just from the selected deck but to recurse through and gather cards from all decks nested under the currently selected deck We quickly realised that if the decks were nested too deeply this would result in a dangerously expensive query that would likely crash the server So this is just part of the solution we came up with def deck tree depth stats parent id deck id do Deck gt recursive ctes true gt with cte roots as fragment SELECT id parent id AS depth FROM decks WHERE id UNION ALL SELECT decks id decks parent id roots depth as depth FROM decks JOIN roots ON roots parent id decks id type parent id id gt with cte branches as fragment SELECT id AS depth FROM decks WHERE parent id UNION ALL SELECT decks id branches depth as depth FROM decks JOIN branches ON decks parent id branches id type deck id id gt join inner d r in roots gt join inner d r b in branches gt select d r b parent depth max r depth node depth max r depth tree depth max r depth max b depth gt Repo one endIn retrospect this was a terrible use of our time However it s easy to end up writing complex code you wish you didn t have to write The reason is because it s actually difficult to avoid painting yourself into a corner with schema design decisions If you design your schema the wrong way you can end up in a situation where you are forced into having to come up with complex solutions to the performance issues that arise from the structure of your schema When you are a small startup trying to ship fast you don t have the luxury to spend hrs reading through dry SQL docs trying to figure out how to get a query like this working properly It s a direct threat to the success of the startup because any time you aren t iterating on features that directly create value for your customers is crucially precious time wasted We ve since scrapped this feature for a number of reasons but looking back it s excellent example of why I think that Dgraph is NOSfor startups In Dgraph implementing this feature is just this graphql query query queryDeck slug korean first words flashcards content decks flashcards content decks flashcards content That s it Hopefully the NOS for startups analogy is clear by now With Dgraph our iteration speed as a startup is through the roof Not just that the whole process has become fun againーwe re able to focus on shipping features and iterate quickly without needing to be in a constant state of stress out about whether we re gonna be painted into a corner by our schema We re no longer held hostage by our database we re now free to design a schema that is easy to understand rather than the schema that is least likely to blow up our queries What makes the NOS analogy more apt is that Dgraph feels like such a powerful edge that we have over potential competitors that I almost don t want to tell people about it It s a secret weapon Click here to learn more about Dgraph¹ Dgraph achieves this through its distributed nature so while your laptop may struggle with a multi terabyte Dgraph graph this performance is available for a flat fee via Dgraph Cloud	2021-10-27 04:25:09
海外TECH	DEV Community	Divtober Day 27: Film	https://dev.to/alvaromontoro/divtober-day-27-film-4a8a	Divtober Day FilmDay of the word is film so here is a clapperboard a k a slate needed in every film set to help with the audio video synchronization It animates a little on hover It uses perspective to simulate the D but there s more to it as the clapperboard is drawn with a single HTML tag we don t have enough elements to go full D The solution was using shadows and stacking them in a way that provides a fake sense of perspective on top of the CSS perspective	2021-10-27 04:24:56
海外科学	BBC News - Science & Environment	Climate activists hold Science Museum protest over fossil fuel sponsors	https://www.bbc.co.uk/news/uk-england-london-59055942?at_medium=RSS&at_campaign=KARANGA	sponsors	2021-10-27 04:28:00
医療系	医療介護 CBnews	コロナ禍のメンタルヘルス特別講演・座談会を配信-沖縄県など主催の精神保健福祉普及大会	https://www.cbnews.jp/news/entry/20211027135542	一般財団法人	2021-10-27 14:00:00
金融	ニッセイ基礎研究所	Apple独禁法被疑事件審査結果の公表－公正取引委員会報道資料を読む	https://www.nli-research.co.jp/topics_detail1/id=69176?site=nli	要旨としては、Appleがアプリ配信業者に対してガイドライン規約で禁止していた、アプリ外ウェブサイトにおけるコンテンツ購入への誘導を容認することとし、これを受けて公正取引委員会はAppleに対する被疑事件の審査を終了したというものである。	2021-10-27 13:19:57
海外ニュース	Japan Times latest articles	Family business? Political dynasties die hard in Japan’s general election	https://www.japantimes.co.jp/news/2021/10/27/national/politics-diplomacy/political-dynasties-japan-election/	Family business Political dynasties die hard in Japan s general electionAlthough Prime Minister Fumio Kishida vowed to show voters that the LDP has been reborn inheritance of incumbency is conspicuously prevalent in Japan s national political	2021-10-27 13:13:31
海外ニュース	Japan Times latest articles	Princess Mako’s marriage a ‘warning sign’ for Japan’s imperial system	https://www.japantimes.co.jp/news/2021/10/27/national/mako-marriage-imperial-family/	Princess Mako s marriage a warning sign for Japan s imperial systemPrincess Mako s precedent setting marriage has highlighted the fact that other imperial family members ーincluding male heirs to the throne ーcould leave the household	2021-10-27 13:03:49
ニュース	BBC News - Home	Climate activists hold Science Museum protest over fossil fuel sponsors	https://www.bbc.co.uk/news/uk-england-london-59055942?at_medium=RSS&at_campaign=KARANGA	sponsors	2021-10-27 04:28:00
ビジネス	ダイヤモンド・オンライン - 新着記事	3Dプリント住宅は米住宅不足の救世主？ - WSJ発	https://diamond.jp/articles/-/285960	救世主	2021-10-27 13:22:00
北海道	北海道新聞	景気判断、１年半ぶり下げ　半導体不足で自動車減産、財務省	https://www.hokkaido-np.co.jp/article/604773/	財務省	2021-10-27 13:03:00
北海道	北海道新聞	台風２０号、小笠原に接近　暴風警戒を、気象庁	https://www.hokkaido-np.co.jp/article/604774/	警戒	2021-10-27 13:07:00
北海道	北海道新聞	布マスク８２００万枚が倉庫に　介護施設向け、政府調達	https://www.hokkaido-np.co.jp/article/604775/	介護施設	2021-10-27 13:07:00
IT	週刊アスキー	「龍スタTV」第5回は11月2日20時から！新体制メンバーの登場も……!?	https://weekly.ascii.jp/elem/000/004/073/4073246/	lostjudgment	2021-10-27 13:20:00