投稿時間:2022-08-26 05:23:39 RSSフィード2022-08-26 05:00 分まとめ(30件)

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AWS	AWS Networking and Content Delivery	Design patterns for interconnecting a telco data center to an Amazon VPC	https://aws.amazon.com/blogs/networking-and-content-delivery/design-patterns-for-interconnecting-a-telco-data-center-to-an-amazon-vpc/	Design patterns for interconnecting a telco data center to an Amazon VPCTraditionally communication service providers CSPs in the telecom industry have used a Virtual Routing and Forwarding VRF technique to segregate their data center DC networks per each network domains for examples of domain such as Operation Administration amp Management OAM signaling roaming and user traffic networks Each VRF domain in the data center must also …	2022-08-25 19:14:35
AWS	AWS Security Blog	How to centralize findings and automate deletion for unused IAM roles	https://aws.amazon.com/blogs/security/how-to-centralize-findings-and-automate-deletion-for-unused-iam-roles/	How to centralize findings and automate deletion for unused IAM rolesMaintaining AWS Identity and Access Management IAM resources is similar to keeping your garden healthy over time Having visibility into your IAM resources especially the resources that are no longer used is important to keep your AWS environment secure Proactively detecting and responding to unused IAM roles helps you prevent unauthorized entities from gaining access …	2022-08-25 19:21:16
AWS	AWS	Fine-grained Visual Embedding Powered by Amazon QuickSight - Demo	https://www.youtube.com/watch?v=1kxI3SVs-EU	Fine grained Visual Embedding Powered by Amazon QuickSight DemoAmazon QuickSight now supports fine grained visual embedding allowing you to display individual visuals from QuickSight dashboards in your application portals and sites In this demo we ll see how easy it is to accomplish this so you can enhance your applications and provide insights to your end users where they are right away Learn more Launch blog post QuickSight Getting Started documentation Public embedding prerequisites 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 AmazonQuickSight AWS AmazonWebServices CloudComputing	2022-08-25 19:11:51
AWS	AWS Security Blog	How to centralize findings and automate deletion for unused IAM roles	https://aws.amazon.com/blogs/security/how-to-centralize-findings-and-automate-deletion-for-unused-iam-roles/	How to centralize findings and automate deletion for unused IAM rolesMaintaining AWS Identity and Access Management IAM resources is similar to keeping your garden healthy over time Having visibility into your IAM resources especially the resources that are no longer used is important to keep your AWS environment secure Proactively detecting and responding to unused IAM roles helps you prevent unauthorized entities from gaining access …	2022-08-25 19:21:16
python	Pythonタグが付けられた新着投稿 - Qiita	機械学習環境構築	https://qiita.com/TTOM/items/fe8a3bdc693bf5aa3e3e	ssentiallibbzdevlibdbdev	2022-08-26 04:26:26
Ruby	Rubyタグが付けられた新着投稿 - Qiita	Rubyを使ってメール通知をしたいだけなのにどハマりした結果	https://qiita.com/mix_dvd/items/cbb1be1f52077f18559a	ubuntuxxruby	2022-08-26 04:41:14
海外TECH	DEV Community	If you want to understand how Elixir Apps work, this is the way	https://dev.to/postelxpro/if-you-want-to-understand-how-elixir-apps-work-this-is-the-way-h89	If you want to understand how Elixir Apps work this is the wayBefore you read this Article I highly recommend you read the article about GenServer GreetingHello devElixir Welcome to FullStackElxproHere we discuss strategies and tips for your Elixir learning journey from zero to an expert in months I am Gustavo and today amp s theme is Setup your local machine to use Elixir ps You can follow the Article with a VIDEOWant to learn more about Elixir on a Telegram channel What is the difference between Supervisor and DynamicSupervisor Before understanding the difference between Supervisor and DynamicSupervisor Let s read and understand both SupervisorA supervisor is a process that supervises other processes which we refer to as child processes Supervisors are used to building a hierarchical process structure called a supervision tree Supervision trees provide fault tolerance and encapsulate how our applications start and shut down In my experience as a Developer in general Supervisor is a way to keep the lifecycle of my Elixir Web Applications and a way to start and manage the essential dependencies you will have in your App E g Ecto Phoenix Oban Broadway Suppose you understand how Supervisor Works It will be much easier to create dependencies of processes and how to start them quickly Building Elixir applications and understanding core frameworks will be more straightforward in that case DynamicSupervisorA DynamicSupervisor starts with no children Instead children are started on demand via start child When a dynamic supervisor terminates all children are shut down at the same time with no guarantee of ordering DynamicSupervisor starts the process when is necessary and you can see it easily when you have a Browser opened or a query execution using Ecto I like creating associations during our typical day as an Elixir Developer because most of the time you will not use DynamycSupervisor Supervisor But they are there you are using them and you probably will need to debug or understand a piece of code in our core frameworks like ECTO Phoenix or others That is why understanding the difference between them and maybe in a day use them What s worth more Use Supervisor or DynamicSupervisorI think you will use both but in a different context Do you remember any stories where this was important to you Yes I do I remember when I knew only to use Phoenix and Ecto barely and I had some problems with those frameworks and lifecycles And also I was encouraging myself to learn deeply about how Phoenix Ecto and Elixir work I had no idea why the application ex was in my phoenix applications no idea how the process and supervisors tree works no idea how a phoenix app works And I lost a lot of productivity in my day as an Elixir developer because I did not know why how they worked and why they were there When I decided to study how they worked and research both my life as an Elixir developer changed Elixir s level of skill and productivity was raised x more because I only understood how they work Where do you see people get it wrong the most The main problem is you feel comfortable using only libs like Phoenix and Ecto for more than months Because if you don t understand how your elixir application works you will face problems scaling apps using dependencies like Oban Broadway or frameworks to use Cache MongoDb and even simple GenServer The best way in my experience is Am I okay to create standard Phoenix Apps Now I am going to study how Process works Do I know how to make a GenServer Agents and Tasks I am going to look at it Do I understand how Supervisor and DynamicSupervisor work I am good at learning it Where to start Level Start a standard Elixir app❯mix new practice and create a GenServerdefmodule StocksV do use GenServer def start link name name valuation valuation do GenServer start link MODULE valuation name name end def init state do ok state end def handle cast add value state do state state value noreply state end def add stock value do GenServer cast stock add value endendLets Play around with our Genserver iex gt StocksV start link name etsy valuation iex gt sys get state etsyiex gt GenServer cast etsy add iex gt sys get state etsyHow about we want to start our stock within our App In this case we can use Supervisor but how to start it It is simple but we need to use the application because we are learning the whole process we need to use the application And Application is essential for our Libs and Elixir application Read more Applications are the idiomatic way to package software in Erlang OTP To get the idea they are similar to the library concept common in other programming languages but with some additional characteristics straightforward to use it you only need to add in your mix exs def application do extra applications logger mod Practice Application endcreate application exdefmodule Practice Application do use Application def start do children Supervisor start link children strategy one for one name MODULE endendEvery time that you create an Application you must create an erlang link and in this case our link is our Supervisor After starting the Supervisor you can only add your process to run defmodule Practice Application do use Application def start do children StocksV name etsy valuation StocksV name appl valuation Supervisor start link children strategy one for one name MODULE endendBut you will notice that one of them is commented because you need IDS and we can t start it when we want but when we start the application which makes us move to the next step Start using DynamicSupervisors defmodule Practice Application do use Applicationdef start do children Registry keys unique name Stocks DynamicSupervisor strategy one for one name Stocks DynamicSupervisor Supervisor start link children strategy one for one name MODULE endend defmodule Stocks do use GenServerdef start link name name valuation valuation do name stock name name GenServer start link MODULE valuation name name enddef stock name name do via Registry MODULE name enddef init state do ok state enddef handle cast add value state do state state value noreply state enddef create stock name valuation do DynamicSupervisor start child Stocks DynamicSupervisor Stocks name name valuation valuation enddef add stock value do stock stock name stock GenServer cast stock add value endend When you call create stock different of a GenServer you will create a child for your DynamicSupervisor and then Create a process id linking to your Parent s process iex gt Stocks create stock apple ok PID lt gt iex gt Stocks create stock alphabet ok PID lt gt iex gt sys get state pid Because we are using Registry the way that we are creating processes is different that is why we have the function stock name creating the unique ID to our process and then change the state iex gt Stocks add apple okiex gt sys get state pid Wrap upIf you followed this article you will notice how simple is to use both of the services when you understand how the process works Social networks Gustavo Oliveira Elxpro Linkedin Twitter Elxpro	2022-08-25 19:15:00
Apple	AppleInsider - Frontpage News	The best game controllers for iPhone, iPad, Mac, and Apple TV	https://appleinsider.com/inside/iphone/best/the-best-game-controllers-for-iphone-ipad-mac-and-apple-tv?utm_medium=rss	The best game controllers for iPhone iPad Mac and Apple TVBring gaming on your iPhone or Apple TV closer to the console experience by using one of these game controllers with your Apple devices Several controllers for iPhoneFor quite a few years there has been a belief amongst gamers that Apple s ecosystem isn t meant for real gaming The meme would say that Apple s products can t really do the high end graphics you would expect from a console or a PC built for gaming Read more	2022-08-25 19:25:01
Apple	AppleInsider - Frontpage News	How to share iCloud photos in iOS 15 and macOS Monterey	https://appleinsider.com/articles/21/09/28/how-to-share-icloud-photos?utm_medium=rss	How to share iCloud photos in iOS and macOS MontereyYou can always send a photo to a friend but sometimes you need to share images with more people ーand you may not know all of their email addresses Here s how to share your iCloud Photos Viewing shared iCloud Photos in a browserMaybe you got collared at the family reunion forced into taking photos because you re good with cameras Now after the immensely enjoyable slog of editing a thousand shots of strangers down to the forty best shots you ve got to get those images out to them Read more	2022-08-25 19:22:07
Apple	AppleInsider - Frontpage News	The best ways to communicate well between iOS and Android smartphones	https://appleinsider.com/articles/22/08/25/the-best-ways-to-communicate-well-between-ios-and-android-smartphones?utm_medium=rss	The best ways to communicate well between iOS and Android smartphonesDefault messaging apps like iMessage are not always the best to use when you know that there are people in the chat using other operating systems Here are the best cross platform messaging apps that can help with the problems that have haunted text messengers for years While using the default messaging app may be tempting it may not always be the best option to pick The debate about blue bubbles versus green bubbles is being used by Google in an awkward attempt to try to force Apple to adopt RCS We re not expecting Apple to budge on the matter But there are already better options Here are some of the best applications to use when messaging between Android and iOS devices Read more	2022-08-25 19:11:58
海外TECH	Engadget	Federally funded studies must be freely accessible to the public, White House says	https://www.engadget.com/white-house-says-federally-funded-research-must-be-made-available-publicly-right-away-191506413.html?src=rss	Federally funded studies must be freely accessible to the public White House saysThe White House has updated its policy on federally funded research Going forward the results of studies funded by the government must be made public right away Until now researchers who receive federal funding have been allowed to publish their findings in academic journals exclusively for one year effectively adding a paywall to their work Agencies will need to update their policies accordingly by December st The Biden administration hopes that the move will afford more equitable access to research quot All members of the American public should be able to take part in every part of the scientific enterpriseーleading participating in accessing and benefitting from taxpayer funded scientific research That is all communities should be able to take part in America s scientific possibilities quot senior policy advisor Dr Ryan Donohue and assistant director for open science and data policy Dr Christopher Steven Marcum wrote in the White House s announcement They note that several discriminatory factors have prevented many Americans from accessing research not least because of the paywall The lack of adequate funding at quot minority serving colleges and institutions quot and people s socio economic statuses quot have historically and systemically excluded some Americans from accessing the full benefits of scientific research quot the announcement reads Under the White House Office of Science and Technology Policy s OSTP latest guidance the administration is eliminating the option to put federally funded peer reviewed research articles exclusively behind a paywall for months The refreshed policy builds on a memo on bolstering access to federally funded research results with a requirement to make quot data published in peer reviewed research articles immediately available upon publication quot Other research data will be made available quot within a reasonable timeframe quot Publicly publishing such data as soon as possible could accelerate the pace of scientific research It may be easier for others to replicate and build on the results of studies Still the policy clarifies that it s important for researchers and agencies to share data responsibly to ensure privacy and security standards are upheld Among other things the guidance affords researchers the ability to include the costs of publishing and sharing data in their research budget proposals OSTP is also working with several agencies to combat funding inequities Several agencies have programs through which they provide grants to researchers in the early stages of their careers and bolster the quot racial and gender diversity of award applicants and the scientific workforce quot More than agencies were subject to the memo including the Centers for Disease Control and Prevention the National Oceanic and Atmospheric Administration the Department of Transportation and NASA All of the agencies have established policies to release scientific data swiftly which they may now need to update	2022-08-25 19:15:06
海外科学	NYT > Science	Psilocybin Therapy Sharply Reduces Excessive Drinking, Small Study Shows	https://www.nytimes.com/2022/08/25/health/psilocybin-mushrooms-alcohol-addiction.html	alcohol	2022-08-25 19:21:50
ニュース	BBC News - Home	Zaporizhzhia: Occupied nuclear plant briefly disconnected from grid - Ukraine	https://www.bbc.co.uk/news/world-europe-62679066?at_medium=RSS&at_campaign=KARANGA	zaporizhzhia	2022-08-25 19:38:14
ニュース	BBC News - Home	Olivia family ask 'who took our baby away from us?'	https://www.bbc.co.uk/news/uk-england-62680839?at_medium=RSS&at_campaign=KARANGA	family	2022-08-25 19:25:21
ニュース	BBC News - Home	Health secretary challenged on ambulance delays	https://www.bbc.co.uk/news/uk-62682258?at_medium=RSS&at_campaign=KARANGA	delays	2022-08-25 19:43:52
ニュース	BBC News - Home	US Open draw: Serena Williams plays Danka Kovinic, Emma Raducanu faces Alize Cornet	https://www.bbc.co.uk/sport/tennis/62669810?at_medium=RSS&at_campaign=KARANGA	US Open draw Serena Williams plays Danka Kovinic Emma Raducanu faces Alize CornetBritain s Emma Raducanu is handed a tough start against France s Alize Cornet as she returns to New York to defend her US Open title	2022-08-25 19:48:29
ビジネス	ダイヤモンド・オンライン - 新着記事	維新と大阪財界は「相互不信」、カジノ計画にあの巨大企業グループが距離を置く理由 - 「大阪」沈む経済 試練の財界	https://diamond.jp/articles/-/308250	企業グループ	2022-08-26 04:55:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「出世したら必ずやる！」と言う管理職が、結局何もできない根本的理由【冨山和彦・動画】 - 結果を出す管理職はみな非情である	https://diamond.jp/articles/-/308300	「出世したら必ずやる」と言う管理職が、結局何もできない根本的理由【冨山和彦・動画】結果を出す管理職はみな非情である「出世したら改革を実現する」。	2022-08-26 04:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【動画】投資撤退「ダイベストメント」がもっとも多い分野は？きっちり学ぶ「21世紀の新常識」 - Udemy発！学びの動画	https://diamond.jp/articles/-/308042	esgsdgs	2022-08-26 04:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	那須川天心＆武尊、高額ファイトマネーを得た両雄が支払う「税金」徹底試算！ - 弁護士ドットコム発	https://diamond.jp/articles/-/308453	thematch	2022-08-26 04:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	コストコと業務スーパー、「値上げ時代の救世主」が競合しない事情 - 今週もナナメに考えた　鈴木貴博	https://diamond.jp/articles/-/308595	コストコと業務スーパー、「値上げ時代の救世主」が競合しない事情今週もナナメに考えた鈴木貴博値上げラッシュのあおりを受け、ついに業務スーパーとコストコでも値上げが行われています。	2022-08-26 04:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	韓国が海上自衛隊・観艦式「7年ぶりの招待」で試されていること、元駐韓大使が解説 - 元駐韓大使・武藤正敏の「韓国ウォッチ」	https://diamond.jp/articles/-/308643	韓国が海上自衛隊・観艦式「年ぶりの招待」で試されていること、元駐韓大使が解説元駐韓大使・武藤正敏の「韓国ウォッチ」松野博一官房長官は日の定例記者会見で、「日本政府は月に開かれる海上自衛隊創設周年国際観艦式に韓国海軍を招待した」と発表した。	2022-08-26 04:32:00
ビジネス	ダイヤモンド・オンライン - 新着記事	ユニクロ・無印と激似の中国雑貨メイソウ、パクリ批判と別の理由で炎上の深刻 - 莫邦富の中国ビジネスおどろき新発見	https://diamond.jp/articles/-/308597	中国ビジネス	2022-08-26 04:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	東京一極集中は防災上も危険、首都圏の人口過密を解消する「秘策」とは - 重要ニュース解説「今を読む」	https://diamond.jp/articles/-/308488	一極集中	2022-08-26 04:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	AIが描いた絵は誰のもの？画像生成AIの著作権とビジネス活用法を考える - ビジネスを変革するテクノロジー	https://diamond.jp/articles/-/308598	AIが描いた絵は誰のもの画像生成AIの著作権とビジネス活用法を考えるビジネスを変革するテクノロジーすでにSNSなどで目にしたり、実際に使ってみたりという人もいるかもしれない。	2022-08-26 04:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	韓国発デジタル漫画「ウェブトゥーン」が世界的成功、日本に欠けている視点とは - News&Analysis	https://diamond.jp/articles/-/308193	韓国発デジタル漫画「ウェブトゥーン」が世界的成功、日本に欠けている視点とはNewsampampAnalysis主にスマートフォンで読むことを想定した、韓国生まれの縦スクロールのデジタルマンガ「ウェブトゥーン」が、韓国を飛び出して、日本を含む世界で成功している。	2022-08-26 04:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	日本の「陰謀論」最新事情、反ワクチン団体・神真都Qと参政党の内実 - News&Analysis	https://diamond.jp/articles/-/308599	newsampampanalysis	2022-08-26 04:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	自分で読書する子を育てるシンプルな方法、「本を読みなさい！」は逆効果 - ニュース3面鏡	https://diamond.jp/articles/-/308179	自分で読書する子を育てるシンプルな方法、「本を読みなさい」は逆効果ニュース面鏡夏休みも後半戦になり、宿題の追い込みが始まっているご家庭も多いのではないでしょうか。	2022-08-26 04:05:00
ビジネス	ダイヤモンド・オンライン - 新着記事	中国の偽情報にどう対抗、台湾の巧妙な防御策 - WSJ発	https://diamond.jp/articles/-/308668	防御	2022-08-26 04:03:00
ビジネス	東洋経済オンライン	｢中央線特急｣なぜ東京でなく新宿発ばかりなのか 各停も東京駅に入らない､実は｢不思議｣な路線 | 通勤電車 | 東洋経済オンライン	https://toyokeizai.net/articles/-/613152?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2022-08-26 04:30:00