投稿時間:2021-12-17 01:36:39 RSSフィード2021-12-17 01:00 分まとめ(39件)

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AWS	AWS Architecture Blog	Serverless Scheduling with Amazon EventBridge, AWS Lambda, and Amazon DynamoDB	https://aws.amazon.com/blogs/architecture/serverless-scheduling-with-amazon-eventbridge-aws-lambda-and-amazon-dynamodb/	Serverless Scheduling with Amazon EventBridge AWS Lambda and Amazon DynamoDBMany applications perform scheduled tasks For instance you might want to automatically publish an article at a given time change prices for offers which were defined weeks in advance or notify customers hours before a flight These might be one off tasks or recurring ones On Unix like operating systems you might have opted for the …	2021-12-16 15:11:01
python	Pythonタグが付けられた新着投稿 - Qiita	Pythonでニュースをクローリング	https://qiita.com/shomffl/items/83d3c98698a888aad578	このプログラムで重要になるのは、下記の部分かなと思います。	2021-12-17 00:03:09
js	JavaScriptタグが付けられた新着投稿 - Qiita	【PixiJS 覚書】第五回 クリックやドラッグに反応させよう（インタラクション）	https://qiita.com/geregeregere/items/07c946c1bafb36e4d267	これはPIXIDisplayObjectに用意されたプロパティであり、描画オブジェクトならどれも継承しています。	2021-12-17 00:24:48
js	JavaScriptタグが付けられた新着投稿 - Qiita	エサに飛びつくtoioを作ってみた（磁気センサー）	https://qiita.com/HrshTkg/items/c0416be21606694c0381	キューブの動きが本当に生きているようで、愛着が湧きますよね笑お気付きの方もいると思いますが、ハンバーガーのシールをマグネットに貼っているので、このマグネットの磁気を検知してキューブが追いかけてくる仕組みになっています。	2021-12-17 00:14:16
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	3Dモデル上での座標位置のベクトル距離を求めたい	https://teratail.com/questions/374215?rss=all	Dモデル上での座標位置のベクトル距離を求めたい前提・実現したいことPyvistaを使ってSTLファイル上での座標取得を行おうとしています。	2021-12-17 00:46:16
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	pytorchでseq2seqモデルにBERTを組み込んで翻訳がしたい	https://teratail.com/questions/374214?rss=all	pytorchでseqseqモデルにBERTを組み込んで翻訳がしたい前提・実現したいこと閲覧ありがとうございます。	2021-12-17 00:43:21
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	WordPress で<?php if (have_posts()) : while (have_posts()) : the_post(); ?>の厳密な処理の違いは？	https://teratail.com/questions/374213?rss=all	WordPressでltphpifhavepostswhilehavepoststhepostgtの厳密な処理の違いは≪実現したいこと≫まず、自作のWordPressで以下のことを実現したいと思い試行錯誤しました。	2021-12-17 00:38:35
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	java 逆ポーランド記法への変換のための２分木作成	https://teratail.com/questions/374212?rss=all	java逆ポーランド記法への変換のための分木作成逆ポーランド記法への変換のために分木を作成したい中置記法を逆ポーランド記法に変換するために中置記法を分木に入れ後順で読んでいきたいのですが、追加された後の根を取得することができないのでその方法を知りたいです。	2021-12-17 00:32:12
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	感情分析に使える日本語データセット	https://teratail.com/questions/374211?rss=all	chbasa	2021-12-17 00:09:05
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	文字列を画像ファイルに変換したい	https://teratail.com/questions/374210?rss=all		2021-12-17 00:03:57
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS IAMを知る	https://qiita.com/yngwie6120/items/34eb60ad37b452ed0081	では複数人ではどうでしょうかIAMを用いたユーザ管理IAMでできること例えばあなたが会社XのCTOをしていたとして、この会社Xが成長してきて、AWSを使ったサービスを始めたいと思ったとします。	2021-12-17 00:52:20
AWS	AWSタグが付けられた新着投稿 - Qiita	Amazon API Gatewayで全部HTTPSでオンプレミスにつなげてみる	https://qiita.com/matsubta/items/faa9bb697247bf814c3e	最終的にオンプレミスに対してHTTPS通信をしたい、と考えるとAPIGateway自身がクライアントとして、その通信先に名前解決した先がNLBである必要があります。	2021-12-17 00:37:54
GCP	gcpタグが付けられた新着投稿 - Qiita	AWS IAMを知る	https://qiita.com/yngwie6120/items/34eb60ad37b452ed0081	では複数人ではどうでしょうかIAMを用いたユーザ管理IAMでできること例えばあなたが会社XのCTOをしていたとして、この会社Xが成長してきて、AWSを使ったサービスを始めたいと思ったとします。	2021-12-17 00:52:20
Azure	Azureタグが付けられた新着投稿 - Qiita	AWS IAMを知る	https://qiita.com/yngwie6120/items/34eb60ad37b452ed0081	では複数人ではどうでしょうかIAMを用いたユーザ管理IAMでできること例えばあなたが会社XのCTOをしていたとして、この会社Xが成長してきて、AWSを使ったサービスを始めたいと思ったとします。	2021-12-17 00:52:20
Git	Gitタグが付けられた新着投稿 - Qiita	【Git】Gitコマンド早見表	https://qiita.com/P-man_Brown/items/d271461c1a5d09a78a40	gitcloneリポジトリURLリモートリポジトリをローカルリポジトリに複製するダウンロードgitconfigglobalinitdefaultBranchmainデフォルトブランチをMasterからMainに変更gitfetchoriginリモートリポジトリからローカルにあるリモートリポジトリのコピーに最新情報をダウンロードするgitmergeブランチ名ローカルブランチに反映するgitpulloriginブランチfetchとmergeをまとめて実行できるコマンドgitbranchブランチの一覧を表示するgitbranchブランチ名ブランチを作成する。	2021-12-17 00:03:11
技術ブログ	Developers.IO	Snowflakeで日付と時刻の関数を試してみた～加算減算・切り捨て編～ #SnowflakeDB	https://dev.classmethod.jp/articles/snowflake-functions-date-time-adddiff-trunc/	adventcalendar	2021-12-16 15:30:10
海外TECH	MakeUseOf	How to Transfer and Share Files Between Windows and Linux	https://www.makeuseof.com/tag/transfer-share-files-windows-linux/	linux	2021-12-16 15:30:12
海外TECH	MakeUseOf	The Coolest Christmas Gifts That Will Make Any Gadget Geek Happy in 2021	https://www.makeuseof.com/best-gadget-christmas-gifts/	lover	2021-12-16 15:20:22
海外TECH	DEV Community	Update dependencies safely - with a delay on newly published versions	https://dev.to/sumstrm/update-dependencies-safely-with-a-delay-on-newly-published-versions-17k9	Update dependencies safely with a delay on newly published versionsIt s common to regularly pull the latest versions of packages from public upstreams without review or regard for version maturity And in most cases as a consequence of a build rather than from real intention to actually make updates to the dependency composition This is most apparent in ecosystems like npm where the dependency tree with ranges of compatible versions turn each npm install into a unique fetch of what is the latest and greatest at that time But with popular packages often being targets for attacks there is every reason to be cautious Perhaps a little friction is desirable for the sake of security To prevent malicious attacks like ua parser js coa amp rc from happening in your organization what if newly released dependencies weren t allowed to be used immediately With new packages only permitted for your developers or CI CD after a set safety period Good news Easily achievable with the Dependency Firewall in Bytesafe private registries Here s how Don t allow packages until a set safety delay has passedThe Delay Upstream policy allows for a custom delay before new versions are allowed in your private registries Until the set delay in days has passed new versions are made unavailable to your organization With other recent and allowed versions automatically selected for you to not break your builds By giving millions of open source users in ecosystems like npm and maven a chance to evaluate new releases you could prevent critical vulnerabilities and malicious packages With the right balance you could save your organization from being compromised Example of how it worksA new version of a dependency is released to a public registry like npmjs or maven central For as long as current time lt publish time safety delay the new version does not qualify and will be prevented from being used by your organization Actions by developers or automated systems to fetch the project s dependencies will instead receive the most recent allowed version from Bytesafe When current time gt publish time safety delay the new version will be allowed in your organization and any subsequent fetches will receive the new version Customize the safety delay to match your needsWhat the desired maturity since release is differs between organizations To accommodate the delay in Bytesafe is completely customizable per registry in your workspace up to a maximum of days Your organization can find the right balance between delay security and access to new functionality Adjust it to your needs per ecosystem and enforce a delay of weeks for npm while using months for maven if it s right for you Patch versions intentionallyIf the need arises to add a specific new security patch or functionality consider using a separate patch registry to manually and intentionally add the required versions Complete control while keeping automated environments safe and secure Looking to secure your supply chain With the Delay Upstream policy we want to offer the option to balance flexibility with security especially for automated environments and decentralized developer organizations In addition organizations should make it a habit to review and make conscious decisions on the dependencies they are using for a secure supply chain Want to try delay upstreams for yourself Sign up for Bytesafe and start for free today Thanks for reading	2021-12-16 15:40:36
海外TECH	DEV Community	Introduction to Tor	https://dev.to/raghavmri/introduction-to-tor-2h3	Introduction to Tor Why Tor Have you ever wondered when you search for some product like let s say a Mobile Phone and Facebook Google And Many others show you the ads relevant to your search So it means these big tech giants have an eye on our searches right So the solution is to use Tor which makes you anonymous on the internet by routing your traffic via multiple servers around the world So the end website that you visit will not get to know what is your original IP address Small History On TorThe Tor Project was launched in and its main technology was developed by the US Navy and was mostly funded by the government We were increasingly concerned about all these websites in the dotcom bubble everyone was offering free services and by free they meant we take all your information and sell it as many times as possible Said the executive director Andrew Lewman to the Guardian in April What Tor Does Tor directs your traffic through a free worldwide volunteer overlay network consisting of more than six thousand relays for concealing a user s location and usage from anyone conducting network surveillance or traffic analysis Using Tor makes it more difficult to trace the Internet activity to the user Tor s intended use is to protect the personal privacy of its users as well as their freedom and ability to conduct confidential communication by keeping their Internet activities unmonitored How can Tor Help You The Tor project team says that it s users fall into the following categoriesImage By Electronic Frontier Foundation CC BY via Wikimedia CommonsNormal people who want to keep their internet activities private from websites and advertisers those concerned about cyberspying Image By Electronic Frontier Foundation CC BY via Wikimedia CommonsFor Intermediate users it could mean running Tor so that your children s location can t be identified when they are online or could mean a political activist in China Russia or Syria could protect their identity Image By Electronic Frontier Foundation CC BY via Wikimedia CommonsThanks For Reading	2021-12-16 15:30:12
海外TECH	DEV Community	The useRef() hook in React!	https://dev.to/ziratsu/the-useref-hook-in-react-3h98	The useRef hook in React Hey fellow creatorsThe useRef hook is a way to select elements with React You could use the usual document querySelector method however it s not optimised since it ll look through the entire DOM Whereas if you use this hook it ll only look in your component If you prefer to watch the video version it s right here Let s look at a real example Let s imagine you have a form import App css function App return lt div className app gt lt form gt lt label htmlFor name gt Name lt label gt lt input type text id name gt lt label htmlFor email gt Email lt label gt lt input type text id email gt lt button gt Submit lt button gt lt form gt lt div gt export default App  In order to use the useRef hook let s import it import useRef from react  Now let s create some references by giving it a name import useRef from react import App css function App const nameRef useRef return lt div className app gt lt form gt lt label htmlFor name gt Name lt label gt lt input type text id name gt lt label htmlFor email gt Email lt label gt lt input type text id email gt lt button gt Submit lt button gt lt form gt lt div gt export default App  Now you can just select an element that you want to add inside that ref with the ref attribute For example let s add it to the first input return lt div className app gt lt form gt lt label htmlFor name gt Name lt label gt lt input ref nameRef type text id name gt lt label htmlFor email gt Email lt label gt lt input type text id email gt lt button gt Submit lt button gt lt form gt lt div gt If you log it it will simply show an object with a property current as undefined However what we want is the value of the current property Since the component is executed first we need to use the hook useEffect to see the value of our ref It s because useEffect callback function is triggered after the creation of the component import useRef useEffect from react import App css function App const nameRef useRef console log nameRef useEffect gt console log nameRef your ref obj return lt div className app gt lt form gt lt label htmlFor name gt Name lt label gt lt input ref nameRef type text id name gt lt label htmlFor email gt Email lt label gt lt input type text id email gt lt button gt Submit lt button gt lt form gt lt div gt export default App You need to feed the useEffect hook with an arrow function and an empty array that is the dependency array it means that useEffect will only be triggered once after the creation of that component All right now create a ref for the second input import useRef useEffect from react import App css function App const nameRef useRef const mailRef useRef console log nameRef useEffect gt console log nameRef return lt div className app gt lt form gt lt label htmlFor name gt Name lt label gt lt input ref nameRef type text id name gt lt label htmlFor email gt Email lt label gt lt input ref mailRef type text id email gt lt button gt Submit lt button gt lt form gt lt div gt export default App  Usually we use Ref with an onSubmit method useEffect gt console log nameRef const HandleSubmit e gt e preventDefault console log nameRef current value console log mailRef current value return lt div className app gt lt form onSubmit handleSubmit gt lt label htmlFor name gt Name lt label gt lt input ref nameRef type text id name gt lt label htmlFor email gt Email lt label gt lt input ref mailRef type text id email gt lt button gt Submit lt button gt lt form gt lt div gt You can add a console log if you want to use what is inside your inputs for example for an API call Now whenever you write inside the inputs and submit the form the values show up in the console The multi ref How can you select multiple references if you have too many Start a ref with an empty array import useRef useEffect from react import App css function App const inputs useRef const HandleSubmit e gt e preventDefault console log inputs current return lt div className app gt lt form onSubmit handleSubmit gt lt form gt lt div gt export default App Then create a method that will check if the element is not undefined and if it s not already inside the array then you ll push it inside of the array const addInputs el gt if el amp amp inputs current includes el inputs current push el Add that method to each of your inputs return lt div className app gt lt form onSubmit handleSubmit gt lt label htmlFor name gt Name lt label gt lt input ref addInputs type text id name gt lt label htmlFor email gt Email lt label gt lt input ref addInputs type text id email gt lt button gt Submit lt button gt lt form gt lt div gt Well done You now know how to use the hook useRef to select your elements Come and take a look at my Youtube channel See you soon Enzo	2021-12-16 15:10:24
Apple	AppleInsider - Frontpage News	Apple TV+ releases teaser for 'Severance,' coming on Feb. 18	https://appleinsider.com/articles/21/12/16/apple-tv-releases-teaser-for-severance-coming-on-feb-18?utm_medium=rss	Apple TV releases teaser for x Severance x coming on Feb Apple TV has released an official teaser trailer for upcoming sci fi drama Severance which is slated to debut on Feb SeveranceThe series follows Mark Scout played by Adam Scott Mark is an employee at the ominous corporation Lumon Industries who volunteers for a new company initiative that surgically separates work memories from personal life Read more	2021-12-16 15:52:39
Apple	AppleInsider - Frontpage News	SiriusXM offering one year of Apple Music to Platinum VIP subscribers	https://appleinsider.com/articles/21/12/16/siriusxm-offering-one-year-of-apple-music-for-platinum-vip-subscribers?utm_medium=rss	SiriusXM offering one year of Apple Music to Platinum VIP subscribersNew and existing SiriusXM Platinum VIP plan subscribers will get a free year of Apple Musicstarting on Thursday SiriusXM and Apple have partnered to offer SiriusXM Platinum VIP subscribers both new and existing one free year of Apple Music Apple Music gives listeners access to a catalog of more than million songs and curated playlists with no advertising SiriusXM s Platinum VIP subscription provides service for two cars including separate SXM app logins It also provides ad free music for all genres and decades as well as artist curated channels Read more	2021-12-16 15:10:01
Apple	AppleInsider - Frontpage News	Popular photo editing app Pixelmator Photo makes its debut on iPhone	https://appleinsider.com/articles/21/12/16/popular-photo-editing-app-pixelmator-photo-makes-its-debut-on-iphone?utm_medium=rss	Popular photo editing app Pixelmator Photo makes its debut on iPhonePixelmator Photo is now available for the iPhone bringing desktop class color adjustments support for more than RAW image formats and machine powered tools to the palm of your hand In AppleInsider praised Pixelmator Photo as a professional class photo editor available for iPad Now the developers are bringing one of our favorite photo editors to our favorite smartphone Users can alter pictures with familiar tools like White Balance Exposure Highlights and Shadows Pixelmator Pro also brings advanced tools such as Selective Color adjustment wheel based Color Balance photographic Grain adjustment and more Read more	2021-12-16 15:18:02
海外TECH	Engadget	Portal users can now bring sign language interpreters into video calls	https://www.engadget.com/meta-portal-video-relay-services-for-deaf-153223465.html?src=rss	Portal users can now bring sign language interpreters into video callsMeta s Portal devices are now much more practical for the deaf and hard of hearing The social media giant has teamed with ZP Better Together to enable Video Relay Services VRS on Portal hardware through apps letting you bring an English or Spanish sign language interpreter into conversations with hearing people You can place video calls to a far larger audience in other words and ZP s interpreters are available if a chat can t wait The functionality works across the range of Portal products You can also apply to receive a free Portal through ZP s website if you re deaf or hard of hearing The move could help Meta corner video calling for those with hearing issues of course but that doesn t change the vital role it could serve for some people While smart displays have long been useful for calls between sign language users this expansion could help the hard of hearing communicate with virtually anyone That s particularly important during a pandemic when in person interpreters might not be available	2021-12-16 15:32:23
海外TECH	Engadget	Sidewalk Labs products will be folded into Google proper	https://www.engadget.com/sidewalk-labs-products-google-alphabet-151740698.html?src=rss	Sidewalk Labs products will be folded into Google properAlphabet s smart city project is winding down and Google will take over its products Sidewalk Labs CEO Dan Doctoroff announced the news in a letter in which he noted he is stepping down for health related reasons A spokesperson confirmed to Engadget that Sidewalk Labs will no longer continue as a standalone unit after the transition though Alphabet plans to spin out Canopy Buildings as a separate company quot Starting next year Sidewalk products Pebble Mesa Delve and Affordable Electrification will join Google becoming core to Google s urban sustainability product efforts quot Doctoroff wrote quot These products will continue to be led by Sidewalk Labs President of Urban Products Prem Ramaswami and Chief Technology Officer Craig Nevill Manning both Google alumni and the teams will continue to execute on their vision and serve customers quot Pebble is a vehicle sensor system designed to manage curb and parking space and Delve is centered around bolstering real estate development with the help of AI Mesa sensors are designed to help save energy while Affordable Electrification is about managing home energy use Canopy Buildings meanwhile focuses on quot factory automated mass timber construction quot Doctoroff started Sidewalk Labs within Google six years ago and it later became its own company under the wing of Alphabet In October Sidewalk Labs announced plans to build a smart neighborhood on Toronto s waterfront Quayside would have featured among other things delivery robots and an array of sensors to manage things like noise traffic and pollution However Sidewalk Labs shut down the project in May last year Doctoroff said at the time that “unprecedented economic uncertainty as a result of COVID and other compromises it would have to make meant its vision for Quayside was no longer viable The company also advised on development projects across North America Several companies were spun out of Sidewalk Labs including Cityblock Health which aims to reinvent health care for underserved communities Replica a controversial data collection project which aims to revamp transportation planning and Sidewalk Infrastructure Partners which Doctoroff says quot pioneered new forms of tech enabled infrastructure quot Doctoroff said he s stepping aside after doctors determined it was likely that he has ALS or Lou Gherig s Disease He s focusing on spending more time with his family and fighting the condition In Doctoroff started an organization focused on building a new collaborative approach to ALS research after the deaths of his father and uncle who had both been diagnosed with the disease	2021-12-16 15:17:40
海外TECH	Engadget	Pixelmator Photo's in-depth image editing comes to the iPhone	https://www.engadget.com/pixelmator-photo-iphone-app-150045119.html?src=rss	Pixelmator Photo x s in depth image editing comes to the iPhonePixelmator Photo has been available for pros and enthusiasts who want to work with photos on their iPads and now it s an option in their pockets Pixelmator has released a version of Photo for the iPhone that brings the advanced image editor to smaller screens Much like the tablet app and Pixelmator Pro you can make a wide range of non destructive edits to photos either from the phone including ProRAW from some iPhones or from plus RAW formats from dedicated cameras You ll most likely be using some of the plus color adjustments including basics like exposure and white balance through to a wheel based color balance system like you d find for video grading However Pixelmator Photo also makes use of some helpful if increasingly familiar AI editing features including object removal and upscaling for low resolution shots You can also expect fairly tight integration with Apple s Photos and iCloud such as saving edits to or opening images from your library Pixelmator Photo normally sells for but it s available for to help spur iPhone buyers The app is a free update for those already using the iPad version This probably won t tear you away from Adobe Lightroom and other pro photo editing apps but Pixelmator s classic strategy might still apply here It s offering an affordable pay once alternative to Lightroom s Premium membership and other subscriptions you frequently need for this level of editing	2021-12-16 15:00:45
海外科学	NYT > Science	Google Pledged to Remove Ads From Climate Denial Sites, but Many Still Run	https://www.nytimes.com/2021/12/16/climate/google-climate-denial-ads.html	Google Pledged to Remove Ads From Climate Denial Sites but Many Still RunResearchers found ads placed by Google on sites that falsely call global warming a hoax The revenue those sites earn from the ads can fund further misinformation	2021-12-16 15:34:29
金融	RSS FILE - 日本証券業協会	PSJ予測統計値	https://www.jsda.or.jp/shiryoshitsu/toukei/psj/psj_toukei.html	統計	2021-12-16 16:00:00
金融	RSS FILE - 日本証券業協会	株券等貸借取引状況（週間）	https://www.jsda.or.jp/shiryoshitsu/toukei/kabu-taiw/index.html	貸借	2021-12-16 15:30:00
金融	金融庁ホームページ	「第18回多重債務問題及び消費者向け金融等に関する懇談会」を開催します。	https://www.fsa.go.jp/policy/kashikin/tajusaimukondankai/20211216.html	多重債務	2021-12-16 17:00:00
ニュース	ジェトロ ビジネスニュース（通商弘報）	日本電産がセルビア新工場の起工式を開催、ブチッチ大統領が出席 セルビア	https://www.jetro.go.jp/biznews/2021/12/9646e9387261ad6d.html	日本電産	2021-12-16 15:10:00
ニュース	BBC News - Home	Interest rates rise for first time in three years	https://www.bbc.co.uk/news/business-59682521?at_medium=RSS&at_campaign=KARANGA	omicron	2021-12-16 15:30:43
ニュース	BBC News - Home	Pregnant women put on UK's priority Covid vaccine list	https://www.bbc.co.uk/news/health-59684926?at_medium=RSS&at_campaign=KARANGA	child	2021-12-16 15:07:42
ニュース	BBC News - Home	Australia bouncy castle fall: Five children killed and four others injured	https://www.bbc.co.uk/news/world-australia-59677855?at_medium=RSS&at_campaign=KARANGA	australia	2021-12-16 15:54:24
ニュース	BBC News - Home	Covid: First UK patients given take-at-home pill	https://www.bbc.co.uk/news/health-59681571?at_medium=RSS&at_campaign=KARANGA	patients	2021-12-16 15:17:49
ニュース	BBC News - Home	Omicron: Schools prepared if Covid forces online move next term	https://www.bbc.co.uk/news/education-59673271?at_medium=RSS&at_campaign=KARANGA	christmas	2021-12-16 15:06:50
ニュース	BBC News - Home	Leicester-Tottenham & Man Utd-Brighton postponed because of coronavirus cases	https://www.bbc.co.uk/sport/football/59683741?at_medium=RSS&at_campaign=KARANGA	Leicester Tottenham amp Man Utd Brighton postponed because of coronavirus casesLeicester City s game with Tottenham on Thursday and Manchester United s match with Brighton on Saturday are postponed because of Covid	2021-12-16 15:20:54
ニュース	BBC News - Home	Omicron: What Covid tests do I need if I travel abroad?	https://www.bbc.co.uk/news/explainers-52544307?at_medium=RSS&at_campaign=KARANGA	covid	2021-12-16 15:11:43