投稿時間:2022-02-28 22:32:15 RSSフィード2022-02-28 22:00 分まとめ(37件)

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IT	ITmedia 総合記事一覧	[ITmedia News] 東京都庁、ウクライナ国旗の色にライトアップ	https://www.itmedia.co.jp/news/articles/2202/28/news201.html	itmedia	2022-02-28 21:06:00
js	JavaScriptタグが付けられた新着投稿 - Qiita	javaScript_Array.filter	https://qiita.com/merikento/items/6bb070bb6beb5ba1ccfe	javaScriptArrayfilterMDNの中にfilterメソッドについて、このように説明しています。	2022-02-28 21:14:10
AWS	AWSタグが付けられた新着投稿 - Qiita	Amazon DynamoDBとは何者か	https://qiita.com/nako_0611/items/e8db91beb1ae42af452d	DynamoDBの基本情報完全マネージド型のSQLサービス管理を時間体制で自動でおこなってくれるサービスのことNoSQL型のデータベースRDBMS以外であるよくわからないので後述低レイテンシー応答速度が速いパーティショニングを実施テーブルを内部で分割している、外からは一つのテーブルに見える容量制限がない高可用性複数のAZアベイラビリティゾーンにデータを保存しているため、ある地域のDBで障害が発生しても稼働が継続できるNoSQL型とリレーショナルデータベースの違いとはリレーショナルデータベーステーブルと呼ばれるExcelのような列と行で成り立つ二次元の表で表され、複数のテーブルを用いてデータを抽出することが可能。	2022-02-28 21:24:46
技術ブログ	Mercari Engineering Blog	モバイルアプリにおけるディープリンクとメルカリShopsでの実装	https://engineering.mercari.com/blog/entry/20220224-deeplink-for-mercari-shops/	hellip	2022-02-28 12:00:57
技術ブログ	Developers.IO	AWS SAM CLIでTypeScriptがネイティブサポートされました (パブリックプレビュー)	https://dev.classmethod.jp/articles/typescript-native-support-in-the-aws-sam-cli/	awscdk	2022-02-28 12:48:42
技術ブログ	Developers.IO	MediaLiveのRTP OutputをMediaConnectの入力ソースに使ってみた	https://dev.classmethod.jp/articles/aws-media-services-use-medialive-rtp-output-for-mediaconnect-source/	awselementalmediaconnect	2022-02-28 12:30:17
技術ブログ	Developers.IO	AWS再入門2022 AWS WAF編	https://dev.classmethod.jp/articles/re-introduction-2022-aws-waf/	awswaf	2022-02-28 12:23:58
技術ブログ	Developers.IO	SSM Fleet Manager로 Private EC2 Windows에 접속해 보기	https://dev.classmethod.jp/articles/try-accessing-private-ec2-windows-with-ssm-fleet-manager/	SSM Fleet Manager로Private EC Windows에접속해보기안녕하세요클래스메소드김재욱 Kim Jaewook 입니다 이번에는SSM Fleet Manager로Private EC Windows에접속해보는과정을정리해봤습니다 사전준비Ama	2022-02-28 12:20:00
技術ブログ	Developers.IO	EメールでAmazon SNSからのメッセージを受信する	https://dev.classmethod.jp/articles/intor-subscribe-sns-with-email/	amazon	2022-02-28 12:08:42
海外TECH	Ars Technica	Volkswagen has given the 2022 Golf R an extreme personality change	https://arstechnica.com/?p=1836104	drift	2022-02-28 12:30:43
海外TECH	MakeUseOf	What Are Battle Royale Games?	https://www.makeuseof.com/what-are-battle-royale-games/	recent	2022-02-28 12:30:13
海外TECH	DEV Community	Introducing KoolKits - OSS Debugging Toolkits for Kubernetes	https://dev.to/codenameone/introducing-koolkits-oss-debugging-toolkits-for-kubernetes-21ll	Introducing KoolKits   OSS Debugging Toolkits for KubernetesKoolKits Kubernetes t oolkits are highly opinionated language specific batteries included debug container images for Kubernetes In practice they re what you would ve installed on your production pods if you were stuck during a tough debug session in an unfamiliar shell To briefly give some background note that these container images are intended for use with the new kubectl debug feature which spins up Ephemeral containers for interactive troubleshooting A KoolKit will be pulled by kubectl debug spun up as a container in your pod and have the ability to access the same process namespace as your original container Since production containers are usually rather bare using a KoolKit enables you to troubleshoot with power tools instead of relying on what was left behind due to the generosity or carelessness of whoever originally built the production image The tools in each KoolKit were carefully selected and you can read more about the motivation behind this entire project below If you just want to take a look at the good stuff feel free to check out the full project on GitHub Debugging Kubernetes is HardIt s not trivial to understand what s going on inside a Kubernetes pod First of all your application is not a single entity anymore it is comprised of multiple pods replicated for horizontal scaling and sometimes even scattered across multiple clusters Furthermore to access your application with local tools like debuggers you need to deal with pesky networking issues like discovery and port forwarding which slows down the use of such tools And the crown jewel of the distributed systems world altering the state of or completely halting the running pod e g when placing a breakpoint might cause cascading failures in other parts of your system which will exacerbate the existing problem The Motivation Behind KoolKitsLightrun was built with Kubernetes in mind we work across multiple pods multiple clusters and even multiple clouds We understood early on that packing a punch by using the right tools is a great source of power for the troubleshooting developer and we figured we d find a way to give back to the community somehow and that s how we came up with the idea for KoolKits Let s dive deep for a second to explain why KoolKits can be pretty useful There s a well known Kubernetes best practice that states that one should build small container images This makes sense for a few different reasons Building the image will consume less resources aka CI hours Pulling the image will take less time who wants to pay for so much ingress anyways Less stuff means less surface area exposed to security vulnerabilities in a world where even no op logging isn t safe anymoreThere s also a lot of tooling in existence that helps you get there without doing too much heavy lifting Alpine Linux base images are super smallDistroLess Docker images go a step further and remove everything but the runtimeDocker multi stage builds help create thin final production imagesThe problem starts when you re trying to debug what s happening inside those containers By using a small production image you re forsaking a large amount of tools that are invaluable when wrapping your head around a problem in your application By using a KoolKit you re allowing yourself the benefits of a small production image without compromising on quality tools each KoolKit contains hand picked tools for the specific runtime it represents in addition to a more generic set of tooling for Linux based systems P S KoolKits was inspired by kubespy and netshoot ConsiderationsThere s quite a few decisions we made during the construction of these images some things we took into consideration are listed below Size of ImagesKoolKits Docker images tend to run uhm rather large KoolKits are intended to be downloaded once kept in the cluster s Docker registry and then spun up immediately on demand as containers Since they re not intended for constant pulling and since they re intended to be packed with goodies this is a side effect we re willing to endure Using Ubuntu base imagesPart of the reason it s hard to create a really slim image is due to our decision to go with a full Ubuntu system as the basis for each KoolKit This mainly came from our desire to replicate the same environment you would debug with locally inside your clusters For example this means no messing around with Alpine alternatives to normal Ubuntu packages you re used to working with Actually this means we have a way of including tools that have no Alpine versions in each KoolKit Using language version managersEach KoolKit uses wherever possible a language version manager instead of relying on language specific distros This is done to allow you to install older runtime versions easily and in order to allow you to swap between runtime versions at will for example to get specific versions of tooling that only exist for specific runtime versions as need be Available KoolKitsEach of the folders in the repo contains the Dockerfile behind the KoolKit and a short explanation of the debug image All KoolKits are based on the ubuntu base image since real people need real shells The list of available KoolKits koolkit jvm AdoptOpenJDK amp related tooling including jabba for easy version management and Maven koolkit node Node amp related tooling including nvm for easy version management koolkit python Python amp related tooling including pyenv for easy version management Note that you don t actually have to build them yourselves all KoolKits are hosted publicly on Docker Hub and available free of charge KoolKits Coming upA whole new Go KoolKitJVM KoolKit jvm profiler jHiccup supportNode js KoolKit llnode thetool supportPython KoolKit vardbg memprof support ContributionWe d be more than happy to add tools we missed to any image just open a pull request or an issue to suggest one	2022-02-28 12:29:06
海外TECH	DEV Community	🚀QUICK TIPS: Globally Registering Vue Components	https://dev.to/smpnjn/quick-tips-globally-registering-vue-components-4gf3	QUICK TIPS Globally Registering Vue ComponentsWhen we use vue it s common to register a component within another component In this tutorial we re going to look at how you can globally register a component in Vue so you never have to reference is in your component again instead you can use it straight in your lt template gt tag If you are new to Vue check out our guide on creating your first Vue application before starting Registering components in VueIt s normal in Vue to see something like this where a component is registered within another component for use inside the tag lt template gt lt MyComponent gt lt template gt lt script gt import MyComponent from components MyComponent vue export default name ParentComponent components MyComponent lt script gt This is useful for components that may not be needed everywhere in the app but it is quite normal to have a component which is used almost everywhere in your app To save yourself referencing it in every file you can globally register it instead How to Globally Register a Component in VueTo globally register a component in vue open your main js file You should see something like this import createApp from vue import App from App vue createApp App mount app When we want to globally register a component in Vue we need to do it in this file All you have to do is import your component as you usually would and then register it using app component import createApp from vue import App from App vue Import your componentimport MyComponent from components MyComponent vue Your appconst app createApp App Globally register your componentapp component MyComponent MyComponent Mount your appapp mount app Now we can reference our lt MyComponent gt component from anywhere within our Vue app app component has two arguments the first is the name we are giving to our component and the second is the imported component As such we can now simplify our original code to just this lt template gt lt MyComponent gt lt template gt lt script gt export default name ParentComponent lt script gt	2022-02-28 12:22:14
Apple	AppleInsider - Frontpage News	TSMC, Intel, AMD halt shipments to Russia as part of US sanctions	https://appleinsider.com/articles/22/02/28/tsmc-intel-amd-halt-shipments-to-russia-as-part-of-us-sanctions?utm_medium=rss	TSMC Intel AMD halt shipments to Russia as part of US sanctionsSemiconductor manufacturers TSMC Intel and AMD have all suspended sales to Russia in the wake of US sanctions over the invasion of the Ukraine Services such as Apple Pay have already ceased working for customers of certain Russian banks Now the US sanctions are being applied by processor manufacturers most significantly TSMC According to the Washington Post TSMC has suspended sales both to Russia directly and to third parties known to supply products the company Reportedly an unnamed source familiar with the company said that TSMC has ceased sales while it examines sanction conditions to ensure full compliance Read more	2022-02-28 12:29:49
Apple	AppleInsider - Frontpage News	Amazon Prime members can get an Apple TV 4K for $100 today	https://appleinsider.com/articles/22/02/28/amazon-prime-members-can-get-an-apple-tv-4k-for-100-today?utm_medium=rss	Amazon Prime members can get an Apple TV K for todayThe Apple TV K is a fantastic set top box for your television and with an offer from Woot you can pick up the previous generation model for or for under if you re an Amazon Prime subscriber Apple TV K for under Apple s current generation Apple TV K models start from making it a premium option to add some smarts to your not smart TV While it did get refreshed in you only have to turn to its predecessor to find a great deal Read more	2022-02-28 12:20:40
Apple	AppleInsider - Frontpage News	Life360 says Tile sales are down, blames AirTag stalking issues for decline	https://appleinsider.com/articles/22/02/28/life360-says-tile-sales-are-down-blames-airtag-stalking-issues-for-decline?utm_medium=rss	Life says Tile sales are down blames AirTag stalking issues for declineThe new owners of tracking company Tile say that sales are down and stock value has fallen because of the stalking issues that Apple s AirTags have raised Life acquired the Tile company in November in a deal worth million It was shortly afterwards reported to be selling individual users precise location data though it says it has since stopped Now according to Financial Review its founder and CEO Chris Hull has reported that the anti stalking attention focused on Apple s AirTags has affected Tile sales Read more	2022-02-28 12:03:08
Apple	AppleInsider - Frontpage News	Crappy situation - Lost iPhone found clogging a toilet a decade later	https://appleinsider.com/articles/22/02/28/crappy-situation---lost-iphone-found-clogging-a-toilet-a-decade-later?utm_medium=rss	Crappy situation Lost iPhone found clogging a toilet a decade laterStrange banging from the bathroom pipes led a Maryland resident to find her lost iPhone clogging her toilet Source Becki BeckmannToilets and iPhones have gone together right from the start with all users getting that sinking feeling as their phone goes underwater Or almost all users Read more	2022-02-28 12:49:39
海外TECH	Engadget	Poco's X4 Pro 5G is its first phone with a 108-megapixel camera	https://www.engadget.com/poco-mwc-2022-124513332.html?src=rss	Poco x s X Pro G is its first phone with a megapixel cameraThose who keep an eye on the machinations of the Chinese phone market might remember that Poco used to be the budget division of Xiaomi Since the latter decided to spin out the former Poco has been standing on its own two feet and bulking out the range of affordable handsets it offers to consumers Today at MWC the company is showing off a new flagship X Pro G as well as a non G version of the M Pro The X Pro G is packing a inch FHD display with a Hz refresh rate and a backlit capable of pumping up to nits into your eyeballs Poco is hoping to lure new customers in with the promise of a megapixel f primary camera flanked by an megapixel ultra wide shooter and a megapixel macro lens Up front meanwhile is a megapixel f punch hole camera that gets little more than a nod in Poco s press materials Lurking inside however is the “premium midrange Snapdragon G nestled alongside either GB RAM and GB storage or GB RAM GB Support for TB additional storage is offered as well as a W charger which comes in the box ーuseful since the mAh battery supports W fast charging You may forgive the side button fingerprint sensor if you re an audiophile too since it is both hi res audio certified and also still comes with the rare and beautiful treat of a mm headphone jack PocoIf you re looking for something a little gentler on your wallet then Poco is today revealing a non G version of its M Pro It s packing a inch FHD AMOLED display with a Hz refresh rate a megapixel f rear camera and mAh battery with support for W charging Powering the unit is a MediaTek Helio G which comes with a choice of GB RAM GB storage or GB of the former and GB of the latter As for right now however we don t quite know if either of these handsets will be available to buy in the US and Europe or how much they ll cost That said a cached Amazon France listing suggests that the X Pro will at least reach that nation priced at € around nbsp Catch up on all of the news from MWC right here	2022-02-28 12:45:13
海外TECH	Engadget	Watch Samsung's MWC 2022 press event in under 8 minutes	https://www.engadget.com/watch-samsungs-mwc-2022-press-event-in-under-8-minutes-123035957.html?src=rss	Watch Samsung x s MWC press event in under minutesIt feels like only last week that Samsung was taking the covers off its Galaxy S series of devices but that s because it was literally only a few weeks ago Of course the company isn t stopping there and is using MWC to reveal the latest iterations of its Galaxy Book laptops nbsp The Galaxy Book Pro series was the major announcement this year encompassing three new laptops There s the convertible Galaxy Book the clamshell Galaxy Book Pro and the Galaxy Book Pro a high end in They all sport inch screens with the Pro and Pro also getting inch versions While there s no phone news these laptops will have cross device support for your other Galaxy devices as well as further Bixby voice assistant features Dive into all the full details in our highlight reel below Catch up on all of the news from MWC right here	2022-02-28 12:30:35
海外TECH	Engadget	The Morning After: Russia, Ukraine and social media	https://www.engadget.com/the-morning-after-russia-ukraine-and-social-media-121511996.html?src=rss	The Morning After Russia Ukraine and social mediaFacebook has pulled a network of fake accounts attempting to spread Russian disinformation in Ukraine The company said it had removed about accounts pages and groups from Facebook and Instagram that were detected over the last hours nbsp Meanwhile Russia has been restricting Twitter access for its citizens since early Saturday morning According to internet monitor NetBlocks there was a nearly complete blackout of the platform across all major domestic telecom providers On Friday the country s telecom regulator Roskomnadzor began partially restricting access to Facebook after the social network refused to stop fact checking and labeling content from Russia s state owned news organizations ーMat SmithThe biggest stories you might have missedUkraine asks international volunteers to join IT army against RussiaYouTube blocks RT and other Russian channels from generating ad revenueSome Russian bank cards no longer work with Apple Pay and Google Pay The Dropout offers a timely reminder of the Theranos madnessSony s answer to Game Pass on PlayStation could cost up to a monthSamsung s new Galaxy Book laptops get better webcams and brighter screensHitting the Books The case against tomorrow s robots looking like peopleHuawei s new MateBook X Pro has six speakers packed inside itValve Steam Deck ReviewIts first portable combines the familiar with something new EngadgetValve s first portable isn t a mobile device to take on your everyday commute It s more like a Steam Controller and a Steam Machine in one hefty package and it isn t all that comfortable to play for hours on end But while it s hard for Senior Editor Jessica Conditt to recommend the Steam Deck as an introduction to PC gaming it s a great second device for the millions of existing Steam users around the world one that opens up new places to play around the house Continue reading Pokémon Scarlet and Violet head to Switch in late It s set to be an open world adventure The Pokémon Company just surprised most of us It revealed Pokémon Scarlet and Violet two new Pokémon games are set to launch sometime in late Building on the recently released Pokémon Legends Arceus developer Game Freak said the games would offer an quot open world adventure quot for players to discover Perhaps it ll strike a balance between the newest Pokémon game and the mainline series Continue reading Huawei s MatePad Paper is half e reader half tabletAnd it works with the company s stylus HuaweiA lot of us are obsessed with e ink devices The latest addition is a substantially sized e ink tablet from Huawei The MatePad Paper has a inch grayscale screen with an anti glare reflective display to aid low light use The Paper can reproduce shades of greyscale to display text and images ーand even video Not only does it have surprisingly tiny bezels with an screen to body ratio but it s also is compatible with Huawei s M Pencil its second generation stylus Continue reading TCL s latest concept phone folds inwards and outwardsBut getting the screen to work is staggeringly difficult TCL seems to love showing off its prototypes and it s doing the same for MWC Alongside an array of new phones and tablets the company just debuted a concept device tentatively called the Ultra Flex ーa phone with a degree rotating hinge and a flexible display that bends with it This thing can fold in on itself as well as outwards However it s a little…no very delicate Continue reading	2022-02-28 12:15:11
海外科学	NYT > Science	Climate Change's Effects Outpacing Ability to Adapt, I.P.C.C. Warns	https://www.nytimes.com/2022/02/28/climate/climate-change-ipcc-report.html	Climate Change x s Effects Outpacing Ability to Adapt I P C C WarnsCountries aren t doing nearly enough to protect against the disasters to come as the planet keeps heating up a major new scientific report concludes	2022-02-28 12:24:04
海外科学	NYT > Science	Supreme Court Will Hear Biggest Climate Change Case in a Decade	https://www.nytimes.com/2022/02/27/climate/supreme-court-will-hear-biggest-climate-change-case-in-a-decade.html	Supreme Court Will Hear Biggest Climate Change Case in a DecadeThe court could handcuff President Biden s climate change agenda ーand restrict federal agencies from enacting new regulations governing health workplace safety and more	2022-02-28 12:59:07
医療系	医療介護 CBnews	社会保障審議会が答申、22年度介護報酬改定-10月新加算「介護職員等ベースアップ等支援加算」に	https://www.cbnews.jp/news/entry/20220228205956	介護報酬	2022-02-28 21:15:00
金融	RSS FILE - 日本証券業協会	公開価格の設定プロセスのあり方等に関するワーキング・グループ	https://www.jsda.or.jp/about/kaigi/jisyukisei/gijigaiyou/20210915170847.html	設定	2022-02-28 14:00:00
海外ニュース	Japan Times latest articles	Global warming Is outrunning efforts to protect human life, U.N. reports says	https://www.japantimes.co.jp/news/2022/02/28/world/un-climate-change-report-adaptation/	Global warming Is outrunning efforts to protect human life  U N reports saysThe effects of melting glaciers and thawing permafrost in some areas are approaching irreversibility the report compiled by top climate scientists said	2022-02-28 21:26:22
ニュース	BBC News - Home	Ukraine conflict: Russia doubles interest rate after rouble slumps	https://www.bbc.co.uk/news/business-60550992?at_medium=RSS&at_campaign=KARANGA	sanctions	2022-02-28 12:19:14
ニュース	BBC News - Home	Ukraine conflict: Half a million flee as fighting rages	https://www.bbc.co.uk/news/world-europe-60551688?at_medium=RSS&at_campaign=KARANGA	russian	2022-02-28 12:17:18
ニュース	BBC News - Home	UK petrol price jumps above £1.50 as oil costs rise	https://www.bbc.co.uk/news/business-60554128?at_medium=RSS&at_campaign=KARANGA	global	2022-02-28 12:48:41
ニュース	BBC News - Home	Ukraine: Who is not on the UK sanctions list?	https://www.bbc.co.uk/news/60524666?at_medium=RSS&at_campaign=KARANGA	individuals	2022-02-28 12:39:32
ニュース	BBC News - Home	Ukraine 'asks Abramovich to help in attempts to find resolution with Russia'	https://www.bbc.co.uk/sport/football/60552754?at_medium=RSS&at_campaign=KARANGA	Ukraine x asks Abramovich to help in attempts to find resolution with Russia x Chelsea owner Roman Abramovich has been asked by Ukraine to help support their attempts to reach a peaceful resolution with Russia	2022-02-28 12:29:28
北海道	北海道新聞	日野とダイハツ、あす３工場停止　サイバー攻撃か	https://www.hokkaido-np.co.jp/article/651015/	日野自動車	2022-02-28 21:17:00
北海道	北海道新聞	中高生、ネット利用１時間増　２０年度比、小学生も	https://www.hokkaido-np.co.jp/article/651013/	青少年	2022-02-28 21:12:00
北海道	北海道新聞	島根でも注射器漂着　包装にロシア語か	https://www.hokkaido-np.co.jp/article/651012/	県内	2022-02-28 21:11:00
北海道	北海道新聞	米大統領、同盟国首脳と電話会談　ロシアへの対応協議	https://www.hokkaido-np.co.jp/article/651011/	日本時間	2022-02-28 21:08:00
北海道	北海道新聞	即時終結と平和的解決を　ウクライナ侵攻で北大学長メッセージ	https://www.hokkaido-np.co.jp/article/651010/	解決	2022-02-28 21:06:00
IT	週刊アスキー	【質問】寿司屋の「〇〇」想像しておいしそうなのは？	https://weekly.ascii.jp/elem/000/004/084/4084779/	寿司ピザ	2022-02-28 21:20:00
海外TECH	reddit	/r/WorldNews Live Thread: Russian Invasion of Ukraine Day 5, Part 9 (Thread #65)	https://www.reddit.com/r/worldnews/comments/t3elmo/rworldnews_live_thread_russian_invasion_of/	r WorldNews Live Thread Russian Invasion of Ukraine Day Part Thread submitted by u ontrack to r worldnews link comments	2022-02-28 12:34:06