投稿時間:2021-12-28 18:34:53 RSSフィード2021-12-28 18:00 分まとめ(38件)

カテゴリー等	サイト名等	記事タイトル・トレンドワード等	リンクURL	頻出ワード・要約等/検索ボリューム	登録日
TECH	Engadget Japanese	Steam年間売上げランキング発表。Amazon『New World』、EA『BF2042』など上位に	https://japanese.engadget.com/the-highest-earning-games-of-the-year-on-steam-083032037.html	amazon	2021-12-28 08:30:32
TECH	Engadget Japanese	早稲田大学が英会話能力判定AI「InteLLA」を開発。世界最大級の教育コンテストで銅賞を受賞	https://japanese.engadget.com/waseda-intella-bronze-080041666.html	intella	2021-12-28 08:00:41
ROBOT	ロボスタ	フードデリバリーの宅配経路をAIで最適化 TRUST SMITHが配送最適化アルゴリズムを提供開始	https://robotstart.info/2021/12/28/food-delivery-ai-trust-smith.html	smith	2021-12-28 08:23:21
python	Pythonタグが付けられた新着投稿 - Qiita	フォトリフレクタをラズパイで使ってみた	https://qiita.com/umet787X/items/cf0d8621186c9c8e8384	動作環境RaspberryPiModelBPythonフォトリフレクタについて赤外線LEDとフォトトランジスタがつになったものです。	2021-12-28 17:56:15
python	Pythonタグが付けられた新着投稿 - Qiita	Windows・Jupyter・pytorchでGPUを使う	https://qiita.com/1024yoshida/items/1a5c0012115a86743449	Windows・Jupyter・pytorchでGPUを使う結局何が必要なのよ必要なものcuda色々調べて結局これがあれば良いというわけでしたcudaのダウンロードこちらのダウンロード先にてcudaをダウンロードするターミナルにてcudaインストールJupyterを開いてターミナルでcudaをインストールする。	2021-12-28 17:30:24
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	nparrayの配列(ex:[1 0 3 0 0])の0を一つ3にしたときに一致する配列(ex:[1 3 3 0 0])をリストの中から探す。	https://teratail.com/questions/375870?rss=all	nparrayの配列exのを一つにしたときに一致する配列exをリストの中から探す。	2021-12-28 17:59:23
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	購入日リストをベースにした購入推移の出し方	https://teratail.com/questions/375869?rss=all	購入日リストをベースにした購入推移の出し方全くの初心者で大変恐れ入りますがご教授下さい。	2021-12-28 17:43:13
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	ページごとに投票結果を表示できるようにしたい。	https://teratail.com/questions/375868?rss=all	ページごとに投票結果を表示できるようにしたい。	2021-12-28 17:24:11
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	lambdaでサーバー内のスクレイピング用pythonファイルを叩いても ModuleNotFoundError: No module named 'selenium'	https://teratail.com/questions/375867?rss=all	lambdaでサーバー内のスクレイピング用pythonファイルを叩いてもModuleNotFoundErrorNomodulenamedxseleniumxlambda、SSMRuncommandnbspECnbsppythonnbspでサーバー内のスクレイピング用pythonファイルを実行しようとすると、nbspRuncommandでModuleNotFoundErrornbspNonbspmodulenbspnamednbspaposseleniumaposと怒られます。	2021-12-28 17:07:45
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	2列のカードの中にあるリンクの縦位置を、隣のカードと揃えたい。	https://teratail.com/questions/375866?rss=all	列のカードの中にあるリンクの縦位置を、隣のカードと揃えたい。	2021-12-28 17:03:00
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	python で open 関数を使った時に close をする必要があるのかないのか	https://teratail.com/questions/375865?rss=all	pythonでopen関数を使った時にcloseをする必要があるのかないのかopennbsp関数は次の種類の使い方があると聞きました。	2021-12-28 17:00:23
Ruby	Rubyタグが付けられた新着投稿 - Qiita	Ruby の自己代入演算子 ||= について	https://qiita.com/30305829kasukabe/items/e6db7a3c45bd7d6845d2		2021-12-28 17:19:01
AWS	AWSタグが付けられた新着投稿 - Qiita	【AWS】S3からアクセス拒否されてElastic Beanstalkのデプロイが失敗する	https://qiita.com/sokusekimen/items/0ff62e361513e2fba427	【AWS】Sからアクセス拒否されてElasticBeanstalkのデプロイが失敗する何が起こったElasticBeanstalk以下EBのプラットフォームをLinuxベースへアップグレードするためにGreen環境を用意し、ローカルからebdeployを行ったところデプロイが反映されないという事象が発生しました。	2021-12-28 17:28:42
Azure	Azureタグが付けられた新着投稿 - Qiita	AzureRTOSプロジェクトのポーティング方法 RX66N編	https://qiita.com/kei-606/items/18c2ccf03c36942e3d39	後のステップそのために、設定すべきセクション設定を確認しておく※RXNEnvisionkitでプロジェクト生成した時点でスクリーンショットを取り、RXNに変更したStepRXNにMCUを変更するプロジェクトのスマートコンフィグレータを起動するボードタブからMCUをRXNに変更する以降表示される画面はデフォルトのまま次へを押してデバイス選択を完了Stepクロックの設定デフォルトではエラー状態になっているはずなので、なっている場合はRXNにあったクロック設定にする。	2021-12-28 17:04:35
Ruby	Railsタグが付けられた新着投稿 - Qiita	Ruby の自己代入演算子 ||= について	https://qiita.com/30305829kasukabe/items/e6db7a3c45bd7d6845d2		2021-12-28 17:19:01
海外TECH	MakeUseOf	How to Establish Remote Desktop Access to Ubuntu From Windows	https://www.makeuseof.com/tag/how-to-establish-simple-remote-desktop-access-between-ubuntu-and-windows/	windows	2021-12-28 08:15:11
海外TECH	DEV Community	Things to Know Before You Start Tailwind CSS	https://dev.to/clumsycoder/things-to-know-before-you-start-tailwind-css-4ebj	Things to Know Before You Start Tailwind CSSWith the rising popularity of Tailwind CSS many of us might jump directly on Tailwind just to catch up with the hype It won t take them much of their time to realize that it is not like any other traditional CSS framework They might not even get a full picture of Tailwind and end up hating it thinking it s harder than plain CSS Here is my attempt to cover everything that you need to know to use Tailwind CSS in your next project This blog focuses on CSS concepts that are essential to know for using Tailwind CSS It is not a tutorial to get started with it Official documentation has covered that part pretty well Utility First FrameworksThe main reason why Tailwind is different from other frameworks is that it is a utility based framework whereas frameworks like Bootstrap or Bulma are component based frameworks Now what s the difference Component based frameworks provide a set of components that are used by adding predefined classes to HTML elements For example Bootstrap has a total of components that we can use by simply adding related classes Tailwind CSS on the other hand is a utility framework It doesn t limit your design by predefined opinionated components but provides powerful building blocks that are useful to create a unique design for your projects Tailwind achieves this by having a class for every CSS property Additionally we can add our valid CSS properties to make a new tailwind class as per our needs This gives total freedom and flexibility while designing the front end But this comes with a cost Component based libraries don t require you to know much about plain CSS You refer to the documentation and use the code that you need Tailwind being a low level utility based framework doesn t work in that way You need to have a profound understanding of CSS to use Tailwind in the best way Intermediate CSSThere is only one word that describes CSS overwhelming Though Tailwind gives you flexibility and saves time requires to type everything explicitly your knowledge of plain CSS is considered as the main pre requisites Sizing UnitsEspecially rem All utility classes use rem for styling Tailwind has classes from smallest rem unit rem px to all the way up to rem Additionally you can add units as per your choice in tailwind config file which can be px em or anything else too Responsive DesignTailwind is mobile first approach to styling So whatever you write is suited for the smallest screen size defined while configuring tailwind By default the smallest utility class is sm that sets media query of a minimum width of px You are supposed to mention the breakpoint if you are adding classes for bigger sizes than that That s why knowing about responsive design sizing units and media queries are a must to create anything eye pleasing with Tailwind Flexbox amp GridCreating layouts using grid and flexbox classes is easy as compared to traditional ways of using them However you might find it confusing because many classes conflict with each other resulting in a single class that is used with both layouts I was talking about justify value align value place value and gap These classes serve the same purpose for flexbox as well as grid Having a clear understanding of them would help you to save hours of confusion Other Important ConceptsOf course this is not it CSS is more than that and so is Tailwind Units responsive design and Flexbox Grid need a special mention because once you understand how these things work it won t be difficult for you to use Tailwind with its max out capacity Other than that here are a few more things that are good to know CSS Transition and Transform PropertyAspect RatiosPreflight Tailwind has a set of base styling practices built on top of modern normalize I am not mentioning padding margin box sizing float and z index because I believe that if you don t know how to work with them you should think about sticking to plain CSS for some more time When to Use Tailwind If you have intermediary experience with plain CSS and know how CSS is supposed to work you can use Tailwind pretty much anywhere you want If your front end stack has a component based library such as react using tailwind will allow you to use it with its maximum reusability and scalability of Tailwind When NOT to use Tailwind Do not even consider using Tailwind if you don t have intermediate experience with CSS You might not face issues in the very beginning but as your project gets bigger it d get messier and confusing If you are building websites with Vanilla JS you might not use Tailwind at its full potential Using same class names for every different component would make the code redundant non readable and messy If you are building prototypes and time deadline is a major factor using tailwind will slow you down Tailwind is best suitable for big projects which give you enough time to focus on design as well as logic Similarly using Tailwind with projects where backend logic or backend services is more important than design must be avoided Because you d end up spending more time on design when your focus should be on logic TL DRTailwind CSS is a utility based framework so you have to combine multiple utilities and create a component by yourself That s why knowing about plain CSS is a must You should have a clear understanding of sizing units responsive design and media queries Knowing about conflicting flexbox and grid properties would also save your confusion when you start building projects Don t jump to Tailwind if you are not comfortable with plain CSS ConclusionUsing Tailwind when you struggle with fundamentals will only lead to frustrations But once your fundamentals are clear no one can stop you from harnessing the full potential of Tailwind CSS I have scheduled more blogs about starting Tailwind CSS so if you re interested do subscribe to the newsletter and follow my blog Also if you think there s anything that can be improved or added I am happy to hear your opinion I am most active on Twitter and LinkedIn Happy Designing	2021-12-28 08:32:32
海外TECH	DEV Community	peviitor.ro - diferențierea	https://dev.to/sebiboga/peviitorro-diferentierea-14h2	peviitor ro diferențiereaUn motor de cautare este diferit de platformele de recrutare prezente pe piata muncii in prezent Sa luam cateva elemente si sa mentionam diferențele Cont de utilizatorPentru a avea acces la informatia prezentata de motorul de cautare peviitor ro nu ai nevoie de un cont de utilizator ejobs Pe platforma ejobs ai nevoie de un cont de utilizator Ei te incurajeaza sa iti creezi un profil care poate deveni in timp CV ul tau Diferenta intre ejobs si peviitor ro este ca acest motor de cautare peviitor ro nu are nevoie de datele tale personale bestjobs La fel ca si pentru ejobs ei iti recomanda sa iti creezi un profil cont de utilizator LinkedIN La fel ca si pentru bestjos si ejobs si platforma LinkedIN recomanda sa ai un cont de utilizator cariere ro La fel ca si pentru ejobs si bestjobs sau LinkedIN si aceasta platforma te incurajeaza sa iti creezi un profil de utilizator sau un profil de companie Duplicare de continutAi putea fi tentat sa spui ca prin aceasta diferentiere prezentata ejobs ofera mai mult decat un motor de cautare Partial adevarat insa tinand cont de faptul ca pe platforma oamenii de HR trebuie sa re opereze anunturile de angajare duplicand contintul de pe website ul lor sectiunea cariere atunci putem sa reconsideram afirmatia Informatia completaNu toate locurile de munca ale unei companii sunt prezente si pe ejobs sau alte platforme unde oamenii de HR trebuie sa re opereze manual anuntul de angajare peviitor ro isi propune sa agregheze absolut toate locurile de munca oferite de o companie nu doar cateva anunturi Consideram ca este important sa ai acces la informatia completa Luam in serios dreptul cetateanului de a fi informat care este un drept si nu un favor Date actualizateCand o oferta de munca expira adica acel loc de munca este ocupat prima preocupare a persoanei din HR este sa dezactiveze anuntul de pe website ul propriu al companiei iar dezactivarea manuala de pe platformele de tip ejobs se face putin mai tarziu Astfel avem prezente pe platformele de recrutare oferte de locuri de munca expirate In motorul de cautare peviitor ro vei gasi informatia actualizata Cel putin o data pe zi aducem informatiile de pe website ul companiei si reimprospatam indexul motorului de cautare Viteza de raspunsTehnologiile pe care le am ales la implementarea solutiei tehnice ne garanteaza faptul ca timpul de raspuns va fi cel putin surprinzator Daca ne uitam la Google care este un motor de cautare doar ca nu e specializat pe locuri de munca observam ca aduce sute de mii de raspunsuri in sub o secunda Ne am pus problema ei cum au reusit Si tot ce am dezvoltat se invarte in jurul motorului de cautare indexului si scraperului Solutie OPEN SOURCEDaca celelalte platforme de recrutare se bazeaza pe un soft proprietar al unei companii noi in dezvoltarea motorului de cautare peviitor ro am dezvoltat solutia tehnica avand in gand solutiile OPEN SOURCE De ce open source Pentru ca noi consideram ca toti pot contribui la succesul acestui proiect cei care vor desigur PretulDaca pentru companii a publica un anunt de angajare pe ejobs sau bestjobs sau alte platforme de recrutare implica niste costuri pe platforma peviitor ro totul este GRATUIT Am prezentat aici cateva dintre aspectele care ne diferentiaza Mai sunt si altele pe care le vom dezvalui pe masura ce dezvoltam proiectul	2021-12-28 08:25:10
海外TECH	DEV Community	Top 10 Trending Technologies to Learn in 2022	https://dev.to/expoashish/top-10-trending-technologies-to-learn-in-2022-19pd	Top Trending Technologies to Learn in Top Trending Technologies to Learn in In this blog we are going to see top trending Technologies to learn in Top trending and new technologies in If you like my post then follow me Lets Start Top Trending Technologies to Learn in Top Programming Languages You Must Know In Machine Learning Complete Roadmap Complete Roadmap Python Complete Roadmap Machine Learning Complete Roadmap C Complete Roadmap Java Complete Roadmap Data Structure Complete Roadmap Some Laravel Tutorial for developer Laravel Interview Questions and Answers in Part Laravel Interview Questions and Answers in Part Advance Laravel Interview Questions and Answers Everything About Laravel Composer Composer in Laravel Laravel Jetstream vs Laravel ui vs Breeze Python Concept and Projects Best Python Libraries For Machine LearningAlarm Clock in Python with GUITic Tac Toe Game Using Pygame in PythonThankyou for reading my blogs My Website CodexAshish	2021-12-28 08:12:44
海外TECH	DEV Community	A/B testing with the JAMstack	https://dev.to/mfrachet/ab-testing-with-the-jamstack-22mp	A B testing with the JAMstackThe JAMstack has been talked about in recent years like a way to create static websites that scales very well in many different ways Since it becomes more and more mainstream it made sense to people to think about how to apply older patterns that we like in thisquite particular context In this post I will share with you my vision of A B testing or feature flagging everything written below may apply to both using the JAMstack But first why do we use the JAMstack According to jamstack org we use it because it s about building simple static pages HTML files most of the job is made at build time no potential leak at runtime it s more securedstatic pages are basically HTML files and thus load very fastwe benefit from cheap hosting putting files on a server and there we go it s highly scalable just put the files on another machine and scaling is doneit already exists great tools to create amazing sites Gatsbyjs Nextjs ty etc Why do we use A B testing People use A B testing to measure which variant of a website is more appreciated by their users The idea is simply to provide different visual representations of some data and check which one attracts more people If the visitors of the variant A come more often than the visitors of the variant B then we can assume that variant A is a more viable solution to represent the data on the page How do we use A B testing in non JAMstack applications In applications that are not built on top of the JAMstack the idea is quite straightforward When opening the application it will make a request to a remote server to get the different available variants Then based on some conditions in the codebase we are able to display the good variant to the good user The following is an example of a client side A B test written with Reactjs const App gt const variant isLoading useABVariant if isLoading return lt p gt Preparing the application lt p gt if variant A return lt div gt Here s the A variant lt div gt return lt div gt Here s the B variant lt div gt As we see in the snippet the code is executed in the user s browser Also notice the loading information while the request is pending before being able to display the variant content The following is a tiny sandbox allowing to switch on and off a feature flag to display a new variant of a homepage When using services like LaunchDarkly this is exactly the kind of actions you re provided with Why A B testing on the JAMstack is different Remember one of the main arguments of building on top of the JAMstack is fast page loading performance When dealing with A B tests the standard way we need to make an HTTP request to get the different variants Making an HTTP request means that there is a delay between the moment we ask for the variants and the moment we get them back from the server The problem is that making the HTTP request is so critical that we can t show anything else than a loading information to the user before resolving the variants and being able to show them the good content In a static environment we are waiting for a dynamic information to display meaningful information When A B testing the standard way using runtime information will make the application performances worse by increasing the time for the displaying the first meaningful content Loading static pages should be instant but relying on an HTTP request and an intermediate loading state before displaying the content will take extra time and decrease the experience In some scenarios Lighthouse performance score can drop by around points up to you to determine if it s significant or not Also note that some tools helping building applications using the JAMstack don t even run JavaScript at all meaning that it s not possible to rely on HTTP requests to access remote data at runtime How to make A B testing in a JAMstack fashion The JAMstack is about building static pages Taking this notion to the extreme we can imagine creating a dedicated set of static pages for different variants and host them in different places like for example different machines The machine owns all the statically generated HTML pages impacted by the variant A and the machine owns all of the statically generated HTML pages of the variant B Since pages are statically generated at build time we can rely on environment variables to display the good variant content const AB EXPERIMENT VARIANT process env AB EXPERIMENT VARIANTS const App gt if AB EXPERIMENT VARIANT A return lt div gt Here s the A variant lt div gt return lt div gt Here s the B variant lt div gt The next step is to rely on some kind of proxy to route the different users to one of the two variants and make sure they always see that variant Remember we can t rely on runtime information to store the variant like an authenticated user id for example We need to rely on something else Hopefully HTTP Cookies exist that allow for a client server kind of data sharing We can benefit from them to store the actual variant requested by the user and make sure that they will always get routed to that variant Observations on this approachThe first observations to push upfront is that we have kept the page loading performances provided by default by the JAMstack We don t have to wait for runtime computations to display content on the page The second observation is about the tradeoffs we decided to make we shifted the A B testing responsibility closer to the infrastructure layer The proxy has an important role to play in this scenario Also note that we need more places to put the different variants variant corresponds to website that corresponds to set of static pages that should entirely be hosted The more we have variants the more we may pay for hosting There s also one side effect that I find positive but it can feel negative is that it can be hard to combine multiple A B experiments Let s say that we have pages and that we want to run an experiment on both the pages What can be a visual representation of these scenarios at the hosting level Should we create different websites one for each variant Should we create N different websites with combinations of variants My expectations is that there will be solutions allowing to make A B testing at the file level itself and not at that site level ReferencesIf you re using Netlify for hosting your websites they have a feature called Split testing that allows for these kind of testing using a branch based approach If you have any other references in mind concerning A B testing or Split Testing on top of the JAMstack feel free to drop them on Twitter	2021-12-28 08:03:45
医療系	内科開業医のお勉強日記	2021年健康・医学breakthrough top 10	https://kaigyoi.blogspot.com/2021/12/2021breakthrough-top-10.html		2021-12-28 08:50:00
海外ニュース	Japan Times latest articles	Japan narrows definition of in-flight omicron close contacts	https://www.japantimes.co.jp/news/2021/12/28/national/omicron-in-flight-close-contacts-definition-changed/	facilities	2021-12-28 17:31:28
海外ニュース	Japan Times latest articles	Japan considering bringing forward COVID-19 booster shots for all, Kishida says	https://www.japantimes.co.jp/news/2021/12/28/national/kishida-booster/	Japan considering bringing forward COVID booster shots for all Kishida saysJapan has already started giving third shots to health care workers with elderly people planned to begin receiving theirs early next year	2021-12-28 17:09:10
ニュース	BBC News - Home	Covid: No new curbs in England are a lifeline, pubs say	https://www.bbc.co.uk/news/uk-59807241?at_medium=RSS&at_campaign=KARANGA	covid	2021-12-28 08:16:34
ニュース	BBC News - Home	Covid: US halves isolation time for asymptomatic infection	https://www.bbc.co.uk/news/world-us-canada-59806040?at_medium=RSS&at_campaign=KARANGA	cases	2021-12-28 08:13:20
ニュース	BBC News - Home	Covid: France tightens restrictions amid Omicron surge	https://www.bbc.co.uk/news/world-europe-59805829?at_medium=RSS&at_campaign=KARANGA	omicron	2021-12-28 08:20:10
ニュース	BBC News - Home	Elon Musk criticised after China space complaint to UN	https://www.bbc.co.uk/news/business-59806499?at_medium=RSS&at_campaign=KARANGA	chinese	2021-12-28 08:13:57
ビジネス	ダイヤモンド・オンライン - 新着記事	愛知銀行（8527）、2期連続の「増配」を発表して、 配当利回り5.9％に！ 年間配当は2年で2.6倍に急増、 2022年3月期は前期比140円増の｢1株あたり260円｣ - 配当【増配・減配】最新ニュース！	https://diamond.jp/articles/-/292186	愛知銀行、期連続の「増配」を発表して、配当利回りに年間配当は年で倍に急増、年月期は前期比円増の「株あたり円」配当【増配・減配】最新ニュース愛知銀行が、年月期の配当予想の修正増配を発表し、配当利回りがに愛知銀行は、年月期の年間配当を前回予想比で「円」の増配、前期比では「円」の増配となる「株あたり円」に修正すると発表した。	2021-12-28 17:55:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【日本株】2022年は「順張り」ではなく「逆張り」、 「グロース株」ではなく「バリュー株」がおすすめ！ “低PER･低PBR”“キャッシュリッチ”“高配当”を狙え！ - 成り上がり投資術	https://diamond.jp/articles/-/292175		2021-12-28 17:45:00
北海道	北海道新聞	東京都で４６人感染、１人死亡　新型コロナ、前週比１４７％に	https://www.hokkaido-np.co.jp/article/628417/	新型コロナウイルス	2021-12-28 17:17:00
北海道	北海道新聞	羽田入国者にＰＣＲキット配布　都、自宅待機中の検査促す	https://www.hokkaido-np.co.jp/article/628409/	新型コロナウイルス	2021-12-28 17:11:00
マーケティング	AdverTimes	【人事】TOYO TIRE、SCM本部物流部長（2022年1月1日付）	https://www.advertimes.com/20211228/article372861/	toyotire	2021-12-28 08:55:13
マーケティング	AdverTimes	【人事】ユナイテッドアローズ、情報システム部部長（2022年1月1日付）	https://www.advertimes.com/20211228/article372857/	情報システム部	2021-12-28 08:46:47
マーケティング	AdverTimes	KDDI、学生スポーツの大会開始に合わせ「＃とどけ応援」キャンペーン	https://www.advertimes.com/20211228/article372847/	学生スポーツ	2021-12-28 08:45:13
マーケティング	AdverTimes	ジャパンSDGsアワード、最高賞はユーグレナ	https://www.advertimes.com/20211228/article372840/	eboard	2021-12-28 08:34:16
マーケティング	AdverTimes	「怒首領蜂」のケイブ、AR広告事業の企業と資本業務提携	https://www.advertimes.com/20211228/article372846/	怒首領蜂	2021-12-28 08:31:51
マーケティング	AdverTimes	ほな、牛乳飲まなあかんな！ミルクボーイ起用の動画で消費を喚起	https://www.advertimes.com/20211228/article372831/	youtube	2021-12-28 08:22:58
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