投稿時間:2021-11-28 16:21:33 RSSフィード2021-11-28 16:00 分まとめ(26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
TECH	Engadget Japanese	ようこそ柔らかな世界へ、AmazonブラックフライデーでYogiboがセール価格に	https://japanese.engadget.com/amazon-064612059.html	amazon	2021-11-28 06:46:12
AWS	AWS	Get Animated | Accenture | Amazon Web Services	https://www.youtube.com/watch?v=YLTNvVz9N0U	Get Animated Accenture Amazon Web ServicesGet your head into the cloud if you want to transform your business further faster With the Accenture AWS Business Group AABG your organization can innovate in all kinds of ways Whether it s augmenting first responders with digital tools or revolutionizing the supply chain for a seamless customer experience your business can tap into AABG s resources expertise and industry knowledge for any market or vertical to make big ideas happen Learn more about AWS Subscribe More AWS videos More AWS events videos ABOUT AWSAmazon Web Services AWS is the world s most comprehensive and broadly adopted cloud platform offering over fully featured services from data centers globally Millions of customers ーincluding the fastest growing startups largest enterprises and leading government agencies ーare using AWS to lower costs become more agile and innovate faster AWS AmazonWebServices CloudComputing	2021-11-28 06:51:38
AWS	AWS	Get Animated | Ingram Micro Cloud | Amazon Web Services	https://www.youtube.com/watch?v=Kb8AGgdhWB4	Get Animated Ingram Micro Cloud Amazon Web ServicesYou can grow your business without inflating your problems Tap into Ingram Micro Cloud working with AWS to accelerate your speed to market start developing with access to the AWS Partner Network and keep costs contained with a variety of managed services All to drive bigger growth without even a tiny headache Learn more about AWS Subscribe More AWS videos More AWS events videos ABOUT AWSAmazon Web Services AWS is the world s most comprehensive and broadly adopted cloud platform offering over fully featured services from data centers globally Millions of customers ーincluding the fastest growing startups largest enterprises and leading government agencies ーare using AWS to lower costs become more agile and innovate faster AWS AmazonWebServices CloudComputing	2021-11-28 06:51:12
AWS	AWS	Get Animated | Intel | Amazon Web Services	https://www.youtube.com/watch?v=7_JLE9J5Zsk	Get Animated Intel Amazon Web ServicesComputing power is a prescription for medical innovation Through the combined work of Intel and AWS medical researchers around the world will be able to access VirtualFlowーwhich accelerates the screening of cancer drug molecules from months to hours And potentially gives years back to those who need it most Learn more about AWS Subscribe More AWS videos More AWS events videos ABOUT AWSAmazon Web Services AWS is the world s most comprehensive and broadly adopted cloud platform offering over fully featured services from data centers globally Millions of customers ーincluding the fastest growing startups largest enterprises and leading government agencies ーare using AWS to lower costs become more agile and innovate faster AWS AmazonWebServices CloudComputing	2021-11-28 06:50:58
python	Pythonタグが付けられた新着投稿 - Qiita	【Python3】Streamlitで簡単にWebアプリケーション作成	https://qiita.com/BeginnerTom/items/b896865d31c82e9d6538	実際に表データがWebアプリケーション上に作成されています。	2021-11-28 15:35:28
python	Pythonタグが付けられた新着投稿 - Qiita	Google Colaboratory の matplotlib で日本語を使う方法	https://qiita.com/sudominoru/items/dc6a7620a07ec49c60d0		2021-11-28 15:34:38
python	Pythonタグが付けられた新着投稿 - Qiita	【データ分析】伊藤園の株価と気温の関係性を調べてみた	https://qiita.com/atchicken/items/fde044c70f27bab5c542	結果全期間で計算した場合における株価と各気温の相関係数はこのようになりました。	2021-11-28 15:28:48
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Unityで、カメラごとにフォグを変えられるようにしたいです	https://teratail.com/questions/371335?rss=all	プレイヤー視点の景色に空気感を与えるためフォグをかけたいのですが、そうするとサブカメラとマップとの距離が大きいためマップが全て霧の中に入ってしまいます。	2021-11-28 15:53:18
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	メモリと構造体を用いたコード	https://teratail.com/questions/371334?rss=all	メモリと構造体を用いたコードメモリ領域のことを勉強し始めて、メンバがcharintnbsppriceの構造体Expenseを表示させたいのですが、最初の方に以下のようなコードを書いて、エラーを解決しようと模索しているうちに、頭がパンクしてしまい、以下のコードの意味もよくわからなくなってしまいました。	2021-11-28 15:32:31
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	datファイルとSegmentation faultについて	https://teratail.com/questions/371333?rss=all	datファイルとSegmentationfaultについて隣接行列のファイルを読み込んで、有向グラフの情報をdot形式で表示するプログラムを作成しているのですが、datファイルを読み込む際にsegmentationnbspfaultnbspと出てしまいます。	2021-11-28 15:12:53
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	[SwiftUI]配列のソートについて	https://teratail.com/questions/371332?rss=all	SwiftUI配列のソートについてプログラミング初心者です。	2021-11-28 15:11:10
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	WordPressオリジナルテーマ　投稿記事に適用されるテンプレート	https://teratail.com/questions/371331?rss=all	WordPressオリジナルテーマ投稿記事に適用されるテンプレートオリジナルテーマでWordPressを実装する過程で、マークアップを担当しました。	2021-11-28 15:04:14
Ruby	Rubyタグが付けられた新着投稿 - Qiita	「Ruby」where文で同じカラムで複数指定する方法	https://qiita.com/stepbystep/items/c977a98ed14d5946be95	qtweetwherecompleted	2021-11-28 15:49:07
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS Route53	https://qiita.com/haruki_uejima/items/fd8fa2ee3d671313784b	「どこの」を設定したものを「レコード」レコードを構成する要素NAMETTLCLASSTYPERDATAつつの設定のことを、「レコードセット」または「リソースレコード」それらの設定の集合体を「ホストゾーン」特定のドメイン名空間において、ノードを一意に識別が可能な名前DNSサーバーとはDNSサーバーは、以下、つの異なる機能を持つ実装ネームサーバールートを起点に全てのFQDNを探索できるように構成された分散DBそれを成すひとつひとつのサーバー権威DNSサーバAuthoritativeServerと表現される場合も世界中のユーザーから利用されるが負荷が大きくなる。	2021-11-28 15:42:17
Docker	dockerタグが付けられた新着投稿 - Qiita	Docker コマンド一覧	https://qiita.com/taddy_korokoro/items/b55be21a40432ec824aa	Dockerコマンド一覧loginDokerアカウントにログインするコマンドdockerlogin【dockerformacordockerforwindowsをご使用の場合】dockerアイコンをクリックsigninCreateDockerIDをクリックDockerIDとパスワードの入力でログイン可能rundockerイメージからdockerコンテナ一つを起動するコマンドdockerrunltイメージ名gtよく使うオプションnameコンテナに任意の名前を付けるdockerrunnamelt任意の名前gtltイメージ名gtdコンテナをバックグランドで動作させるdockerrundltイメージ名gtpホスト上のポートをコンテナ内のポートとマッピングポート指定構文dockerrunpltホストポートコンテナポートgtltイメージ名gtホスト上の番ポートをコンテナ内の番ポートとマッピングして起動する場合dockerrunpdockerimagermプロセスが終了したコンテナを削除dockerrunrmltコンテナ名gtltイメージ名gtvコンテナにボリュームをマウントして共有するオプションdockerrunvltホストのパスコンテナのパスgtltイメージ名gtps起動中のコンテナ一覧を表示するコマンド停止中のコンテナは表示されない。	2021-11-28 15:20:47
Docker	dockerタグが付けられた新着投稿 - Qiita	docker-compose 基礎知識 & コマンド一覧	https://qiita.com/taddy_korokoro/items/04bcecc9aa6fb7d2dccb		2021-11-28 15:19:21
Ruby	Railsタグが付けられた新着投稿 - Qiita	「Ruby」where文で同じカラムで複数指定する方法	https://qiita.com/stepbystep/items/c977a98ed14d5946be95	qtweetwherecompleted	2021-11-28 15:49:07
技術ブログ	Developers.IO	Amazon Pinpointでワンタイムパスワード(OTP)の発行と検証が出来るようになりました	https://dev.classmethod.jp/articles/amazon-pinpoint-otp-send-and-verify/	amazonpinpoint	2021-11-28 06:44:28
海外TECH	DEV Community	The Next Generation of Digital Identity	https://dev.to/markfusion/the-next-generation-of-digital-identity-552e	The Next Generation of Digital IdentityMetaverse is a D virtual world where you can explore and chat with people from all over the globe in a shared immersive space Metaverse has been compared to Facebook s Spaces feature because it allows users to create an avatar of themselves and interact with other avatars in their shared virtual world Metaverse has also launched its own augmented reality glasses called Meta Frames which allow users to see digital objects overlaid onto real world spaces around them through their lenses So What is Metaverse Anyway It s a question with a surprisingly difficult answer what is Metaverse Metaverse is an AR space that has been developed by Facebook which you might know from things like the social media platform and instant messaging service Metaverse allows users to create their own worlds or spaces that can be explored via an application on your phone Metaverse offers some really cool features such as degree video capture and more Metaverse s augmented reality glasses Meta Frames allow users to overlay digital objects onto their real world surroundings Metaverse is a virtual space that has some really cool features and it isn t just limited to VR either From Social Media Site To Virtual WorldSome people might remember Metaverse as the social media site Facebook was working on before it started its second iteration of Spaces in which allowed users to create avatars for themselves and explore other spaces created by other people who are also using this platform It seems like Metaverse could potentially be an even bigger deal than what many had originally thought when looking at the launch date because the AR experience it provides looks pretty awesome so far Of course we ll have to wait until Metaverse is actually released to the public but Metaverse promises a lot of things that could make it worth looking into So What Does Metaverse Look Like Right Now As I mentioned earlier Metaverse offers some really cool features such as degree video capture Also has its own AR glasses called Meta Frames which allow users to see digital objects overlaid onto real world spaces through their lenses The virtual space itself looks pretty amazing so far take a look at the trailer below Replace the word the metaverse in a sentence with cyberspace The meaning of the sentence will not usually be altered of the time The idea of the metaverse is at its essence a grandiose visionーa fully simulated world in which we may all participate It s no surprise that people who are promoting such things as NFTs ーcryptographic tokens that can be used to certify ownership of a digital assetーalso embrace the concept of the metaverse It s vital to note all of this because while it may be tempting to compare today s proto metaverse concepts to the early internet and assume that everything will improve and develop in a straight line that isn t a given There s no assurance that people will want to hang out in a virtual office or play Texas Hold em with Dreamworks Mark Zuckerberg if they don t have legs much less whether VR and AR technology will ever become seamless enough to compete with smartphones and PCs It s also possible that any genuine metaverse would simply be some cool VR games and digital avatars in Zoom chats How Can I Get Metaverse s AR Experience As I said Metaverse is only a really optimistic plan for the near future and right now you can t get your hands on this experience since there are no headsets available for purchase yet however Facebook said that Meta will be launching in near future so if you re interested in this new technology or sphere call it as you want you should read me further and I ll tell you more about new features about it and not only	2021-11-28 06:51:17
海外TECH	DEV Community	Redux vs Context API: When to use them	https://dev.to/ruppysuppy/redux-vs-context-api-when-to-use-them-4k3p	Redux vs Context API When to use themThe simplest way to pass data from a parent to a child in a React Application is by passing it on to the child s props But an issue arises when a deeply nested child requires data from a component higher up in the tree If we pass on the data through the props every single one of the children would be required to accept the data and pass it on to its child leading to prop drilling a terrible practice in the world of React To solve the prop drilling issue we have State Management Solutions like Context API and Redux But which one of them is best suited for your application Today we are going to answer this age old question What is the Context API Let s check the official documentation In a typical React application data is passed top down parent to child via props but such usage can be cumbersome for certain types of props e g locale preference UI theme that are required by many components within an application Context provides a way to share values like these between components without having to explicitly pass a prop through every level of the tree Context API is a built in React tool that does not influence the final bundle size and is integrated by design To use the Context API you have to Create the Contextconst Context createContext MockData Create a Provider for the Contextconst Parent gt return lt Context Provider value initialValue gt lt Children gt lt Context Provider gt Consume the data in the Contextconst Child gt const contextData useContext Context use the data So What is Redux Of course let s head over to the documentation Redux is a predictable state container for JavaScript apps It helps you write applications that behave consistently run in different environments client server and native and are easy to test On top of that it provides a great developer experience such as live code editing combined with a time traveling debugger You can use Redux together with React or with any other view library It is tiny kB including dependencies but has a large ecosystem of addons available Redux is an Open Source Library which provides a central store and actions to modify the store It can be used with any project using JavaScript or TypeScript but since we are comparing it to Context API so we will stick to React based Applications To use Redux you need to Create a Reducerconst initialState const reducer state initialState action gt switch action type case CASE return modifiedState case CASE return modifiedState default return state export default reducer Combine Reducersimport reducer from reducer import combineReducers from redux const rootReducer combineReducers reducer export default rootReducer Create Storeimport applyMiddleware compose createStore from redux import rootReducer from reducers index const composeEnhancers process env NODE ENV development window REDUX DEVTOOLS EXTENSION COMPOSE null compose const store createStore rootReducer composeEnhancers applyMiddleware thunk export default store Make the Store available for data consumptionimport React from react import ReactDOM from react dom import Provider from react redux import App from App jsx import store from store ReactDOM render lt Provider store store gt lt App gt lt Provider gt document getElementById root Create Actionsexport const func gt return type CASE export const func gt return type CASE Use State or Dispatch Actionsimport useSelector useDispatch from react redux import func func from actions index const Component gt const data useSelector state gt state reducer const dispatch useDispatch const doSomething gt dispatch func return lt gt lt gt export default Component That s all Phew As you can see Redux requires way more work to get it set up Comparing Redux amp Context APIContext APIReduxBuilt in tool that ships with ReactAdditional installation Required driving up the final bundle sizeRequires minimal SetupRequires extensive setup to integrate it with a React ApplicationSpecifically designed for static data that is not often refreshed or updatedWorks like a charm with both static and dynamic dataAdding new contexts requires creation from scratchEasily extendible due to the ease of adding new data actions after the initial setupDebugging can be hard in highly nested React Component Structure even with Dev ToolIncredibly powerful Redux Dev Tools to ease debuggingUI logic and State Management Logic are in the same componentBetter code organization with separate UI logic and State Management LogicFrom the table you must be able to comprehend where the popular opinion Redux is for large projects amp Context API for small ones come from Both are excellent tools for their own specific niche Redux is overkill just to pass data from parent to child amp Context API truly shines in this case When you have a lot of dynamic data Redux got your back So you no longer have to that guy who goes Wrapping UpIn this article we went through what is Redux and Context API and their differences We learned Context API is a light weight solution which is more suited for passing data from a parent to a deeply nested child and Redux is a more robust State Management solution Happy Developing Thanks for readingWant to know the Secret to Unlimited Fuel in your Motivation Tank Check out my article on MediumNeed a Top Rated Front End Development Freelancer Contact me on UpworkWant to see what I am working on Check out my GitHubI am a freelancer who will start off as a Digital Nomad in mid Want to catch the journey Follow me on InstagramFollow my blogs for Weekly new Tidbits on DevFAQThese are a few commonly asked questions I get So I hope this FAQ section solves your issues I am a beginner how should I learn Front End Web Dev Look into the following articles Front End Development RoadmapFront End Project IdeasWould you mentor me Sorry I am already under a lot of workload and would not have the time to mentor anyone Would you like to collaborate on our site As mentioned in the previous question I am in a time crunch so I would have to pass on such opportunities Connect to me on LinkedIn Portfolio Upwork GitHub Instagram	2021-11-28 06:01:17
ニュース	BBC News - Home	Covid: Tighter rules to be set out after two cases of new variant found in UK	https://www.bbc.co.uk/news/uk-59445124?at_medium=RSS&at_campaign=KARANGA	omicron	2021-11-28 06:48:05
ニュース	BBC News - Home	The Papers: Mandatory masks and moving memories of Channel migrants	https://www.bbc.co.uk/news/blogs-the-papers-59448383?at_medium=RSS&at_campaign=KARANGA	omicron	2021-11-28 06:28:15
北海道	北海道新聞	韓国、「佐渡金山」推薦に警戒　世界遺産登録巡り	https://www.hokkaido-np.co.jp/article/616493/	教育科学	2021-11-28 15:02:00
北海道	北海道新聞	旭川で４人感染　新型コロナ	https://www.hokkaido-np.co.jp/article/616496/	新型コロナウイルス	2021-11-28 15:13:00
北海道	北海道新聞	豪、ＳＮＳ中傷投稿の削除容易に　発信元開示も、法案提出へ	https://www.hokkaido-np.co.jp/article/616495/	法案提出	2021-11-28 15:12:00
北海道	北海道新聞	熊本・くま川鉄道が一部再開　昨年の豪雨で被災、住民ら祝福	https://www.hokkaido-np.co.jp/article/616494/	第三セクター	2021-11-28 15:02:00