投稿時間:2022-11-24 04:22:55 RSSフィード2022-11-24 04:00 分まとめ(30件)

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AWS	AWS Partner Network (APN) Blog	How Blue People Detected Application Anomalies Using Insights from Amazon DevOps Guru	https://aws.amazon.com/blogs/apn/how-blue-people-detected-application-anomalies-using-insights-from-amazon-devops-guru/	How Blue People Detected Application Anomalies Using Insights from Amazon DevOps GuruAmazon DevOps Guru is a machine learning powered service that detects abnormal application behavior and provides insights about the anomalous behavior These insights are supported with metrics and events related to the anomaly and recommendations to help address and mitigate the anomalous behavior Learn how Blue People used insights to identify the root cause for a non responsive application that was otherwise hard to detect	2022-11-23 18:54:11
AWS	AWS Game Tech Blog	Creating a Build Environment on AWS with Incredibuild	https://aws.amazon.com/blogs/gametech/aws-blog-creating-a-build-environment-on-aws-with-incredibuild/	Creating a Build Environment on AWS with IncredibuildGame developers often need to compile large amounts of C code which requires lots of CPU resources and developers also need to process other types of heavy compute tasks such as shader compilation rendering asset creation image conversion lightmap baking and more These tasks can negatively impact the continuous development experience and productivity by occupying …	2022-11-23 18:45:42
AWS	AWS	How do I analyze my Amazon S3 server access logs using Amazon Athena?	https://www.youtube.com/watch?v=-GgtkyqDCN4	How do I analyze my Amazon S server access logs using Amazon Athena For more details see the Knowledge Center article with this video Bukola shows you how to analyze your Amazon S server access logs using Amazon Athena Introduction Chapter Chapter ClosingSubscribe 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	2022-11-23 18:26:22
AWS	AWS	Puneet Chandok : Announcement of the AWS Region in Hyderabad, India | Amazon Web Services	https://www.youtube.com/watch?v=ZkM0Hs12cb4	Puneet Chandok Announcement of the AWS Region in Hyderabad India Amazon Web ServicesWe are excited to announce that the AWS Region in Hyderabad is now open Watch the announcement video from Puneet Chandok President India and South Asia Amazon Internet Services Pvt Ltd Learn more about AWS in India at 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 AWSIndia AWS AmazonWebServices CloudComputing	2022-11-23 18:17:04
海外TECH	Ars Technica	Apple iPhone factory workers clash with police in China	https://arstechnica.com/?p=1899916	cases	2022-11-23 18:34:41
海外TECH	Ars Technica	We now know why black hole jets make high-energy radiation	https://arstechnica.com/?p=1899896	energy	2022-11-23 18:12:16
海外TECH	DEV Community	Just do it	https://dev.to/vinibgoulart/just-do-it-3eon	Just do itMaybe you read this title article and think why is he using Nike slogan I m using this slogan to explain and to emphasize something that people ignore you should take this slogan more seriously Stop waiting or taking a very long way to do something just do it This post is not about you buy something spend money swear at everyone does radical things or anything like that But about your delay to something useful and above all take initiative go straight Don t ask to ask just askDon t ask to innovate just innovate and show itDon t ask what code just code something you likeDon t wait for someone to ask you the obvious just do it beforeDon t wait for someone s answer just find the answer yourselfDon t wait for a hard issue just create a hard issueDon t wait a fire idea to write just write something you likeJust answer your own doubt and take actionDon t depend on others if you want to reach a goal just follow the way Why just do it Just do it makes you more independent adds more value to you you learn to learn and take initiative not depends on others You start to increase yourself productivity and people s vision of you ll improve you lead yourself	2022-11-23 18:24:32
海外TECH	DEV Community	Write Migrations Last	https://dev.to/katafrakt/write-migrations-last-5ao8	Write Migrations LastWhen starting to work on a new feature let s say adding comments to a restaurant listing app our muscle memory often tells us to start with generating a migration This is backed up by how most of the tutorials guide us Personally I think that in a professional environment this is not the best approach and I d like to show you why On the Nature of MigrationsMigrations are very specific pieces of code in our repositories They differ heavily from almost all the other code there Here are some traits of migrations that make them different They are immutable It s the only piece of code that should never change unless maybe when you are modifying the settings of your linter The rest of the code is a subject to change you add methods remove unused things improve style But you don t do that in migrations because it would not have any effect They stay in the code forever Unless you are regularly squashing them or deleting old migrations you need to base on some kind of a schema dump to do that migrations accumulate in your migrations directory with time The directory is then hard to navigate they clutter search results All this witohut bringing any real value Sure you can look up with what columns the database was created but then you have to crawl all more recent migrations to check if it was not altered later Optional If you are applying migrations on a clean database with every run of the test suite some teams swear by that it becomes longer and longer Even a simple migration takes time Multiply these several milliseconds by a thousand and you have a significant wait before being able to run tests They require special handling in the deployment pipeline which sometimes results in a special ceremony around them An example here might be a rule that pull requests can only include a migration or a code change but never these two together It s a wise rule by the way You should consider it All of these factors distinguish migration code and necessitate special handling I would even say that migrations are an extremely non agile part of the code With an outlier like that perhaps we should put more thought into how we handle them The Problem with the Classic Approach As I mentioned before we often reach for a migration as the first step of building a new feature Take this comments feature for example It s a no brainer to start with a schema ROM SQL migration do change do create table comments do primary key id foreign key listing id listings column title String column nickname String null false column email String null false column body String null false end endendIf we want to push some work forward quickly keep the PRs small or follow the rule of keeping code changes and migrations separate at this point we could probably create a PR get it approved really quickly merge it and move on to actually implementing a feature And this is when things start to happen You were working tirelessly on a model controller and form It all fits together so you spin up a quick preview staging environment and show it to the product owner After playing with it a bit they make an obvious remark Why as a signed in user do I have to fill in my nickname and email It should be taken from my user data and actually link to my profile Well if it s obvious why didn t they specify it in the requirements in the first place right The thing is that in my experience people are really bad at predicting anything but a simple happy path Even an experienced PO often forgets about some cases which becomes really apparent when they get something tangible to play with You quickly fix that up by creating a second migration removing non null constraints and adding author id reference That s a second migration Okay you might ask but why not just alter the first migration After all it s not yet deployed to production It might be true Depending on your setup it might not be yet deployed at all or only deployed to some staging environment but wasn t promoted to production In case of mutating the migration file you need to manually roll it back add changes and migrate again Every developer in the company who already pulled main has to do that too On top of that you have to reset every staging or preview environment out there If people can spin them up on request there might be quite a few of them Anyway you fixed the data model created PR got approval merged and voila In the second round of the product review a VP of product comes and says that the competition also has a thumb up thumb down feature with their comments We need that too Slightly irritated you create a third migration adding this feature and making changes to the rest of the code In the last stage of finishing the feature a UX writer from the agency you just hired barges in saying that comments are too boring You need something snazzier like bites Faced with a choice of code vocabulary not resembling product vocabulary or making another change you decide to write a fourth migration renaming comments to bites The feature is now complete and deployed everyone celebrates But we have four new migrations as a result Could this have been avoided What s the alternative Entities approachThe approach I sometimes use is to reverse the flow Do not care about the database and storage in general focus on the feature instead Start coding from the entity The entity is a data structure that holds the business logic but is not necessarily connected to the storage layer In the Rails context this might be a PORO or a class inheriting from ActiveModel Model In ROM entities are built in In Elixir this could be a struct or an embedded schema Every technology has its way to represent an entity module Entities class Bite lt ROM Struct def name author author username nickname end def displayed email author author email email end endendRemember what I said earlier about how eyes opening itis to play with something tangible In the case of us developers this applies to written code as well Just by putting a vague idea into a concrete code you might spot some potential issues hardships or improvement opportunities With them you can ask more questions and have the feature better in the first iteration When you are done modelling plug this entity into the views Just hardcode some values in the controller You can easily submit the comment list for review this way as well as a new form and an update form if your product team is cooperative You just need to explain to them that this is mock data and it won t get updated Or if you want you can use something like Phoenix LiveView to simulate a simple storage in memory Or store it in Redis or some other ephemeral schemaless storage This is however quite a lot of work that usually goes for nothing Just using mock data almost always works comments Entities Bite new body Clean and tasty author current user Entities Bite new body Disgusting thumb down nickname just joe email owner competition org Remember to make your mocks a bit dynamic If you detect a signed in user create a mock comment written by this user so you can prove that the Edit button shows You can hardcode some restaurant to have no comments at all to show an empty state When you re done with product discussions you would need a little more time to write the actual migration plug the storage into the entity write a repository or whatever your ORM requires But you end up with only one migration one representing the state of the feature after consultations and after seeing it in action But Isn t This Too Much I m not gonna lie the approach of straight up writing a migration might be slightly faster require less cooperation from the customer product side and result in less code being thrown away I know this is a mental blockage for some programmers writing a code you know will be eventually deleted feels so bad that they are trying to avoid it like the plague If you are one of these people you may decide to try to challenge this instinct or just stick to the old way After all sometimes trade offs are not worth it But speaking of the trade offs the entities approach may give you some additional benefits I didn t mention earlier You actually have entities Many people struggle with wanting to add entities but not knowing when in the process to introduce them Having data structures that are disconnected from the storage is generally beneficial because it s easier to re model the business logic and testing them can be order of magnitude faster Try and fall in love with sub second test runs of the whole business logic It lets you think outside of the database I started to notice a pattern a few years ago When talking about business concepts people immediately think in terms of indices foreign keys and database types This can be limiting Sometimes one business entity might be supported by two or three database tables And sometimes one table might support multiple entities even without STI That s it about my alternative approach to writing features Given the problems with growing number of migrations it solves and the additional benefits it brings I believe it is at least worth a shot If you don t like it don t force it After all it always depends in software engineering	2022-11-23 18:16:19
Apple	AppleInsider - Frontpage News	Apple will not buy Disney, no matter how often it hears that it will	https://appleinsider.com/articles/22/11/23/apple-will-not-buy-disney-no-matter-how-often-it-hears-that-it-will?utm_medium=rss	Apple will not buy Disney no matter how often it hears that it willThe rumor that Apple will buy Disney is old enough to buy an overpriced beer at EPCOT And it s back again with so many talking heads strangely inspired by Disney re hiring Steve Jobs friend Bob Iger as CEO Are you ready to see an Apple logo on the front of Cinderella s Castle It is true that Disney has just re hired Bob Iger as its CEO three years after he stepped down And it s true that during those three years Iger said there had been a point where a merger between Disney and Apple could have gotten there Read more	2022-11-23 18:35:15
Apple	AppleInsider - Frontpage News	Black Friday 2022: Get Discovery Plus for just $0.99 per month for 3 months	https://appleinsider.com/articles/22/11/23/black-friday-2022-get-discovery-plus-for-just-099-per-month-for-3-months?utm_medium=rss	Black Friday Get Discovery Plus for just per month for monthsAhead of Black Friday Discovery Plus is offering a deal on its Ad Lite plan with customers able to pay just per month for their first three months with the video streaming service Discovery is only per month for three monthsWith the holidays on the horizon a few people may be worried about not having something they would like to watch on TV In what could be considered a great answer to the problem Discovery is offering a steep discount on subscriptions for its Ad Lite plan Read more	2022-11-23 18:20:33
海外TECH	Engadget	San Francisco police seek permission for its robots to use deadly force	https://www.engadget.com/san-francisco-police-seek-permission-for-its-robots-to-use-deadly-force-183514906.html?src=rss	San Francisco police seek permission for its robots to use deadly forceThe San Francisco Police Department is currently petitioning the city s Board of Supervisors for permission to deploy robots to kill suspects that law enforcement deems a sufficient threat that the risk of loss of life to members of the public or officers is imminent and outweighs any other force option available to SFPD The draft policy which was written by the SFPD itself also seeks to exclude hundreds of assault rifles from its inventory of military style weapons and for not include personnel costs in the price of its weapons according to a report from Mission Local nbsp nbsp As Mission Local notes this proposal has already seen significant opposition from both within and without the Board Supervisor Aaron Peskin initially pushed back against the use of force requirements inserting “Robots shall not be used as a Use of Force against any person into the policy language The SFPD removed that wording in a subsequent draft which I as a lifelong San Francisco resident did not know was something that they could just do The three member Rules Committee which Peskin chairs then unanimously approved that draft and advanced it to the full Board of Supervisors for a vote on November th Peskin excused his decision by claiming that “there could be scenarios where deployment of lethal force was the only option The police force currently maintains a dozen fully functional remote controlled robots which are typically used for area inspections and bomb disposal However as the Dallas PD showed in they make excellent bomb delivery platforms as well Bomb disposal units are often equipped with blank shotgun shells used to forcibly disrupt an explosive device s internal workings though there is nothing stopping police from using live rounds if they needed as Oakland police recently acknowledged to that city s civilian oversight board nbsp While San Francisco has never explicitly allowed for robots to take human lives lethal autonomous weapons LAWs are increasingly common in modern warfare Anti personnel mines one of the earliest iterations of automated weaponry have been banned since but tell that to the mines already in the ground and fully automated defenses like shipboard Phalanx systems have been in use since the s Autonomous offensive systems such as UAVs and combat drones have been used for years but have always required a human in the loop to bear the responsibility of actually firing the weapons Now the SFPD ーthe same department that regularly costs the city six figure settlements for its excessive use of force and actively opposes investigations into its affinity for baton based beatings ーwants to wield that same life and death power over San Francisco s civilians	2022-11-23 18:31:39
海外TECH	Engadget	New York's crypto mining restrictions are the first in the nation	https://www.engadget.com/new-york-state-crypto-mining-law-180528956.html?src=rss	New York x s crypto mining restrictions are the first in the nationCryptocurrency mining companies hoping to set up shop in New York State may bump into some limits Governor Kathy Hochul has signed legislation restricting crypto mining in the country making it the first state to clamp down on the practice The environment focused law establishes a two year freeze on new and renewed air permits for fossil fuel power plants used for mining that uses demanding proof of work authentication The Department of Environmental Conservation will also have to study if and how crypto mining hurts the government s climate change mitigation efforts The bill passed the state legislature in June but didn t reach Hochul s desk until this Tuesday It wasn t guaranteed to become law The Hillnotes that the governor didn t commit to signing the measure during an October election debate Her main opponent Lee Zeldin said he wouldn t sign the bill if he were in a position to do so Politicians and environmental groups have worried that crypto mining particularly that involving proof of work consumes too much energy The computationally intensive process adds to the load on the electrical grid and has even prompted some mining outfits in New York to build natural gas based power plants to sustain their operations The cryptocurrency world has sometimes tried to minimize the impact Ethereum for instance recently completed a merge to a less energy hungry proof of stake system that revolves around validation from certain users It s not certain if other states will follow suit Democratic Senators have pressured Texas to take action on crypto mining energy demands but that state s government hasn t budged so far Not surprisingly crypto proponents have also balked at laws limiting their activity The Chamber of Digital Commerce claimed New York s law sets a dangerous precedent and that proof of work mining played a role in economic growth There s also the question of effectiveness ーNew York s law might drive some miners to states with looser policies	2022-11-23 18:05:28
ニュース	BBC News - Home	Suella Braverman: We have failed to control our borders	https://www.bbc.co.uk/news/uk-politics-63730054?at_medium=RSS&at_campaign=KARANGA	people	2022-11-23 18:18:26
ニュース	BBC News - Home	Shamima Begum: Stripping of UK citizenship was unlawful, lawyers say	https://www.bbc.co.uk/news/uk-63734899?at_medium=RSS&at_campaign=KARANGA	syria	2022-11-23 18:15:30
ニュース	BBC News - Home	US Walmart shooting: Employee kills six at Virginia supermarket	https://www.bbc.co.uk/news/world-us-canada-63724716?at_medium=RSS&at_campaign=KARANGA	gunman	2022-11-23 18:39:17
ニュース	BBC News - Home	Manchester United: Who might buy the football club?	https://www.bbc.co.uk/news/business-63732120?at_medium=RSS&at_campaign=KARANGA	clubs	2022-11-23 18:21:28
ニュース	BBC News - Home	Why James Cleverly wants new relationship with Africa	https://www.bbc.co.uk/news/uk-63731915?at_medium=RSS&at_campaign=KARANGA	africathe	2022-11-23 18:23:50
ニュース	BBC News - Home	World Cup 2022: Spain 7-0 Costa Rica: Teenager Gavi scores superb volley in emphatic win	https://www.bbc.co.uk/sport/football/63644789?at_medium=RSS&at_campaign=KARANGA	World Cup Spain Costa Rica Teenager Gavi scores superb volley in emphatic winTeenager Gavi scored a superb volley as Spain produced a sparkling passing performance to outclass Costa Rica and start their World Cup in sensational style	2022-11-23 18:22:05
ニュース	BBC News - Home	World Cup 2022: OneLove armband - Germany players cover mouths amid row with Fifa	https://www.bbc.co.uk/sport/football/63729563?at_medium=RSS&at_campaign=KARANGA	World Cup OneLove armband Germany players cover mouths amid row with FifaGermany players cover their mouths for the team photograph before their World Cup opener against Japan amid the row with Fifa over the OneLove armband	2022-11-23 18:21:16
ビジネス	ダイヤモンド・オンライン - 新着記事	「スマホメモ」を、今すぐ「手書きメモ」に変えたほうがいい4つの理由 - だから、この本。	https://diamond.jp/articles/-/312938	下地さんは今まで数多くの仕事ができる人のメモをリサーチした、いわばノートのプロフェッショナルだ。	2022-11-24 03:55:00
ビジネス	ダイヤモンド・オンライン - 新着記事	ディズニーCEO復帰アイガー氏、「2度目の正直」あるか - WSJ PickUp	https://diamond.jp/articles/-/313301	wsjpickup	2022-11-24 03:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「逆CPIショック」で株高ムードも上値は限定的？企業のインフレ体質定着リスク - マーケットフォーカス	https://diamond.jp/articles/-/313306	下方修正	2022-11-24 03:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	オピオイド拮抗薬の自販機、米で設置広がる - WSJ PickUp	https://diamond.jp/articles/-/313302	wsjpickup	2022-11-24 03:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	中国が頼る裏ルート外交、対米関係の改善図る - WSJ PickUp	https://diamond.jp/articles/-/313303	wsjpickup	2022-11-24 03:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【3か月で自然に痩せる！】最も脂肪が燃焼しやすいウォーキングの速さは？ - 3か月で自然に痩せていく仕組み	https://diamond.jp/articles/-/313233	このメソッドでキロも痩せた精神科医の樺沢紫苑先生が、「ストレスフリー我慢不要アウトプットレコーディングで痩せられる、脳科学的にも正しいメソッドです」と推薦し、発売直後から大重版を重ね、Amazonで書籍総合位も獲得した話題の書、「か月で自然に痩せていく仕組み意志力ゼロで体が変わる勤休ダイエットプログラム」野上浩一郎著から、そのコツや実践法を紹介していきます。	2022-11-24 03:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【精神科医が教える】 悩みを抱えて頭の中がモヤモヤする…そんな苦しい状況から一発で抜け出せる最高の方法 - 精神科医Tomyが教える 心の執着の手放し方	https://diamond.jp/articles/-/313149	【精神科医が教える】悩みを抱えて頭の中がモヤモヤする…そんな苦しい状況から一発で抜け出せる最高の方法精神科医Tomyが教える心の執着の手放し方不安や悩みが尽きない。	2022-11-24 03:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【本日は巳の日×大安吉日】 ここぞというタイミングを読む力がぐ～んとアップする方法 - 1日1分見るだけで願いが叶う！ふくふく開運絵馬	https://diamond.jp/articles/-/312588	【本日は巳の日×大安吉日】ここぞというタイミングを読む力がぐんとアップする方法日分見るだけで願いが叶うふくふく開運絵馬たちまち刷続々TV出演NHK「朝ごはんLab」“絵馬師のおすすめ開運・福福朝ごはんフジテレビ「FNNLiveNewsイット」で話題沸騰見るだけで「癒された」「ホッとした」「本当にいいことが起こった」と大反響Amazon・楽天位史上初神社界から「神道文化賞」を授与された絵馬師が、神様仏様に好かれる開運法を初公開。	2022-11-24 03:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	子どもの国語力を伸ばす「ゲーム感覚で始める文字を追う練習」 - ひとりっ子の学力の伸ばし方	https://diamond.jp/articles/-/312565	自己肯定感	2022-11-24 03:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	アメリカの中学生に学ぶ「プログラミングでScratchやPythonより知っておきたかったこと」 - 話題書の編集者に聞く	https://diamond.jp/articles/-/312607	アメリカの中学生に学ぶ「プログラミングでScratchやPythonより知っておきたかったこと」話題書の編集者に聞く書籍『アメリカの中学生が学んでいる歳からのプログラミング』は、全世界でシリーズ累計万部を突破したベストセラー。	2022-11-24 03:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	一度貼られてしまった「無能」というレッテルを簡単に剥がす方法 - 良書発見	https://diamond.jp/articles/-/312266	「思考の錯覚」とは何か。	2022-11-24 03:05:00