投稿時間:2021-04-09 06:25:59 RSSフィード2021-04-09 06:00 分まとめ(30件)

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Google	カグア！Google Analytics 活用塾:事例や使い方	TikTokで矢印3回連続タップができない原因と対応	https://www.kagua.biz/social/tiktok/20210409.html	tiktok	2021-04-08 21:00:01
AWS	AWS	Telefónica Germany Enables Industry 4.0 Transformation with Ericsson’s 5G and AWS	https://www.youtube.com/watch?v=9Ny9HWp_mSI	Telefónica Germany Enables Industry Transformation with Ericsson s G and AWSHear from Jochen Bockfeld Director Core Services at Telefónica Germany on how the company is leveraging the benefits of the AWS edge cloud for critical network workloads namely the Telefónica G Core GC network Telefónica Germany is deploying Ericsson s cloud native GC for private networks on AWS The partnership with Ericsson and AWS will help Telefónica Germany differentiate industrial networks and applications because Telefónica will not just be an infrastructure provider for its industrial partners but it will become a partner providing connected services “Bringing those two pillars together will significantly boost the capability of integrating services with connectivity and supporting customer needs better and going beyond just connectivity says Bockfeld Learn more about Telecom at AWS Subscribe More AWS videos More AWS events videos AWS	2021-04-08 20:35:04
python	Pythonタグが付けられた新着投稿 - Qiita	Twitterに音声を投稿する目的でmp3からmp4を作るPython	https://qiita.com/masudaryo/items/18553582f82f69def3cc	元画像iconを単純に列挙しただけでは正しく動画ファイルが作成できず、再生時間が秒のおかしなファイルになってしまい、音声ファイルと合成した段階でローカルではエラーが出なくてもTwitterに投稿する際にエラーになった。	2021-04-09 05:47:05
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	OpenCVで取得した画像をazureのFaceAPIで処理したい	https://teratail.com/questions/332325?rss=all	OpenCVで取得した画像をazureのFaceAPIで処理したい前提・実現したいことopenCVを使って取得した画像を保存せずにAzureのfaceAPIに通して感情の値を取得したいです。	2021-04-09 05:50:33
海外TECH	DEV Community	Introducing nest-commander	https://dev.to/nestjs/introducing-nest-commander-5a3o	Introducing nest commanderJay is a member of the NestJS core team primarily helping out the community on Discord and Github and contributing to various parts of the framework What s up Nestlings So you ve been developing web servers with NestJS for a while now and you re in love with the DI context that it brings You re enthralled by the class first approach and you have nest itis where you just want everything to work with Nest because well it just feels good But now after building some web servers and application you realize you need to be able to run some one off methods or maybe you want to provide a full CLI package for one of your projects You could write these commands using shell scripts and I wish you the best if so or you could use a CLI package like yargs or commander Those are all fine options but none of them are using Nest which is sad for those of you with nest itis So what do you do You go to Google type in nest commander package and search through the results finding nest commander And that s where you see the light What sets nest commander apart from other Nest CLI packages nestjs commanduses yargs as the underlying CLI engineuses parameter decorators for commandhas a CommandModuleTest built into the package nestjs consoleuses commander for the underlying CLI enginehas a ConsoleService to create commands or can use decoratorno immediate testing integration nest commanderuses commander for the underlying CLI engineuses a decorator on a class for a command and a decorator on class methods for command optionshas a separate testing package to not bloat the final CLI package sizehas an InquirerService to integrate inquirer into your CLI applicationhas a CommandFactory to run similar to NestFactory for a familiar DX How to use itOkay so we ve talked about what s different but let s see how we can actually write a command using nest commander Let s say we want to create a CLI that takes in a name and an age and outputs a greeting Our CLI will have the inputs of n personName and a age In commander itself this would look something likeconst program new Command program option n lt personName gt option a lt age gt program parse process argv const options program options options age Number parseInt options age if options age lt console log Hello options personName you re still rather young else if lt options age amp amp options age lt console log Hello options personName you re in the prime of your life else console log Hello options personName getting up there in age huh Well you re only as young as you feel This works out well and it pretty easy to run but as your program grows it may be difficult to keep all of the logic clean and separated Plus in some cases you may need to re instantiate services that Nest already manages for you So enter the Command decorator and the CommandRunner interface All nest commander commands implement the CommadnRunner interface which says that every Command will have an async run inputs string options Record lt string any gt Promise lt void gt method inputs are values that are passed directly to the command as defined by the arguments property of the Command decorator options are the options passed for the command that correlate back to each Option decorator The above command could be written with nest commander like so Command name sayHello options isDefault true export class SayHelloCommand implements Commandrunner async run inputs string options name string age number Promise lt void gt if options age lt console log Hello options personName you re still rather young else if lt options age amp amp options age lt console log Hello options personName you re in the prime of your life else console log Hello options personName getting up there in age huh Well you re only as young as you feel Opiton flags n lt personName gt parseName val string return val Option flags a lt age gt parseAge val string return Number parseInt val Now all we need to do is add the SayHelloCommand to the Nest application and make use of CommandFactory in our main ts src say hello module ts Module providers SayHelloCommand export class SayHelloModule src main tsimport CommandFactory from nest commander import SayHelloModule from say hello module async fucntion bootstrap await CommandFactory run SayHelloModule bootstrap And there you have it the command is fully operational If you end up forgetting to pass in an option commander will inform you the call is invalid Now this is all fine and dandy but the real magic as mentioned before is that all of Nest s DI context still works So long as you are using singleton or transient providers there s no limitation to what the CommandFactory can manage InquirerServiceSo now what You ve got this fancy CLI application and it runs awesome but what about when you want to get user input during runtime not just when starting the application Well that s where the InquirerService comes in The first thing that needs to happen is a class with QuestionSet needs to be created This will be the class that holds the questions for the named set The name is important as it will be used in the InquirerService later Say that we want to get the name and age at runtime or at start time first we need to change the options to optional by changing from chevrons to brackets i e lt personName gt to personName Next we need to create our question set QuestionSet name personInfo export class PersonInfoQuestions Question type input name personInput message What is your name parseName val string return val Question type input name age message How old are you parseAge val string return Number parseInt val Now in the SayHelloCommand we need to add in the InquirerService and ask for the information Command name sayHello options isDefault true export class SayHelloCommand implements CommandRunner constructor private readonly inquireerService InquirerService async run inputs string options name string age number Promise lt void gt options await this inquirerService ask personInfo options if options age lt console log Hello options personName you re still rather young else if lt options age amp amp options age lt console log Hello options personName you re in the prime of your life else console log Hello options personName getting up there in age huh Well you re only as young as you feel The rest of the class follows as above Now we can pass in the options commander already found and inquirer will skip over asking for them again allowing for the a great UX by not having to duplicate their information now if only resume services were so nice Now in SayHelloModule we add in the PersonInfoQuestions to the providers and everything else just works ️ Module providers SayHelloCommand PersonInfoQuestions export class SayHelloModule And just like that we ve now created a command line application using nest commander allowing for users to pass the info in via flags or using prompts and asking for it at runtime For more information on the project you can check the repo here There s also a testing package to help with testing both the commander input and the inquirer input Feel free to raise any issues or use the nest commander channel on the official NestJS Discord	2021-04-08 20:23:02
海外TECH	DEV Community	Arch Linux (April 2021) - A NEW guided installer is included	https://dev.to/mbcrump/arch-linux-april-2021-a-new-guided-installer-is-included-3h1a	Arch Linux April A NEW guided installer is includedHello everyone I wanted to share a new video that I recently created geared towards beginners that are looking to learn how to install Arch Linux from scratch without all the messy configuration in previous builds though a guide installer which now ships with the April release What is Arch Linux Arch Linux is a Linux distribution for computers with x processors Arch Linux is focused on simplicity modernity pragmatism user centrality and versatility In practice this means the project attempts to have minimal distribution specific changes and therefore minimal breakage with updates and be pragmatic over ideological design choices and focus on customizability rather than user friendliness With the April release the new installer streamlines some of the most common aspects associated with the installation of a new operating system including Selecting a disk to install to optionally adding encryptionFormat disk and mount it for youInstalls some standard packages but gives you the ability to add moreIncludes the option to install several different windows managers such as awesome window manager GNOME XFCE etc Since this is such a big release I have created a video to show you how to install it step by step by using the new guided installer Video mins ConclusionStay tuned for future Twitch streams as we learn about security and app development or you can watch the condensed version of all of my streams by subscribing to my YouTube Stay connected with me on social platforms for daily software development news Twitter Twitch Instagram YouTube GitHub Website	2021-04-08 20:17:21
海外TECH	DEV Community	O que preciso saber para aprender React?	https://dev.to/reisdev/o-que-preciso-saber-para-aprender-react-1cag	O que preciso saber para aprender React Capa por Caspar Camille Rubin no UnsplashMeu primeiro contato com React na Semana de Informática da UFV foi uma experiência traumática Eu não entendia nada mesmo sabendo programar As linhas de código não faziam sentido Era Redux React Router Classes ComponentDidIsso ComponentDidAquilo Levei mais de ano pra ter coragem de tentar aprender novamente Pelo que tenho visto no Twitter e em várias comunidades as dificuldades de outras pessoas são as mesmas que eu tive Então para evitar que enfrentem a mesma dificuldade que eu vamos ao que interessa HTML e CSSParece simples né Mas saber HTML e CSS faz muita diferença Conhecer qual o propósito de cada elemento que pode ser usado num código HTML impacta diretamente na qualidade da sua aplicação Um HTML e CSS bem construído impactam diretamente na Acessibilidade SEO legibilidade e experiência do usuário Usar divs ou tables estálonge das melhores práticas Onde encontro conteúdo WSchools HTMLWSchools CSSHTML comLearnLayout CSS JavascriptEsse aqui éindispensável Quando comecei a aprender React eu não sabia Javascript então tive muita dificuldade em entender a sintaxe funções anônimas os problemas com tipos e alguns operadores Se eu soubesse JS antes de tentar aprender React esse processo certamente teria sido bem mais simples e menos traumático Do meu ponto de vista os principais pontos da linguagem são AJAX Fetch async await e Promises Spread OperatorStrict equality vs Loose equalityEntender como undefined funcionaObject e ArraySe tiver conhecimentos sólidos sobre o que citei provavelmente vocênão terágrandes dificuldades no seu aprendizado Onde encontro conteúdo FreeCodeCampCodeAcademyLearn JavaScript Programação FuncionalA partir da versão o React migrou a criação de componentes para funções dando o suporte ao controle de estados e todo o ciclo de vida do componente usando funções Nas versões anteriores os componentes eram declarados como classe o ciclo de vida era gerenciado através de métodos embutidos componentDidMount componentDidUpdate etc e os estados eram controlados através de atributos e métodos Com a nova versão épossível controlar todo o componente usando apenas funções Além disso foi criada também a Context API que veio para suprir a necessidade de uso do Redux para controlar estados globais em uma aplicação Onde encontro conteúdo Programação Funcional para Iniciantes Training CenterO que éprogramação funciona e qual a sua importância Fellipe CoutoFundamentos da programação funcional Paula Vaz ConclusãoOs tópicos acima não necessariamente cobrem tudo o que vocêprecisa saber para entender como o React funciona mas eles podem te dar um bom direcionamento para aprender a usar essa biblioteca que revolucionou o desenvolvimento front end Boa sorte nos seus estudos Gostou deste artigo Deixe suas reações e me siga em outras redes Twitter Instagram Youtube Atéo próximo artigo	2021-04-08 20:13:06
Apple	AppleInsider - Frontpage News	Samsung's 'iTest' website lets iPhone users test out Android	https://appleinsider.com/articles/21/04/08/samsungs-itest-website-lets-iphone-users-test-out-android	Samsung x s x iTest x website lets iPhone users test out AndroidSamsung has launched a new platform that lets iPhone users test out what it s like to own a Galaxy device from a web browser Credit MacRumorsWhen users visit the iTest website they ll be prompted to add a web application to iPhone s home screen Once the experience is launched it provides an interactive simulation of an Android device Read more	2021-04-08 20:56:20
Apple	AppleInsider - Frontpage News	Leaked images of revamped iPad Pro and iPad mini show few changes	https://appleinsider.com/articles/21/04/08/leaked-images-of-revamped-ipad-pro-and-ipad-mini-show-few-changes	Leaked images of revamped iPad Pro and iPad mini show few changesA purported image of forthcoming iPad mini dummy cases shows the same design as the iPad mini while ones for the inch iPad Pro appear to feature a reduced camera bump Purported leaked iPad Pro and iPad mini dummiesAs expectations mount that a new iPad Pro may be revealed soon a long time leaker has shown off images of dummy chassis designs Alongside dummies for both the inch and inch iPad Pro the images feature what s believed to be the next iPad mini Read more	2021-04-08 20:27:14
海外TECH	Network World	Microsoft documents its liquid-immersion cooling efforts	https://www.networkworld.com/article/3614628/microsoft-documents-its-liquid-immersion-cooling-efforts.html#tk.rss_all	Microsoft documents its liquid immersion cooling efforts Last week I told you about an immersion cooling firm called LiquidStack being spun off from its parent company the China based server vendor Wiwynn The story mentioned how Microsoft was experimenting with immersion cooling and now Microsoft has pulled back the curtain on the whole show It s been trying out immersion cooling for two years but is now going full throttle at least at its Quincy Washington data center Situated in the middle of the state the city of Quincy is tinyーjust as of ーbut the Columbia River cuts through it making it ideal for a hydropower based data center and there are several data centers in this tiny town To read this article in full please click here	2021-04-08 20:10:00
海外科学	NYT > Science	Emergent BioSolutions: Top Official Warned That Vaccine Plant Had to Be 'Monitored Closely`	https://www.nytimes.com/2021/04/07/us/emergent-biosolutions-coronavirus-vaccine.html	Emergent BioSolutions Top Official Warned That Vaccine Plant Had to Be x Monitored Closely An Operation Warp Speed report last June flagged staffing and quality control concerns at Emergent BioSolutions factory in Baltimore The troubled plant recently had to throw out up to million doses	2021-04-08 20:48:38
海外科学	BBC News - Science & Environment	Climate change: Electric trucks 'can compete with diesel ones'	https://www.bbc.co.uk/news/science-environment-56678669	diesel	2021-04-08 20:12:29
海外ニュース	Japan Times latest articles	Japan denies it may allow Olympic athletes to jump vaccine queue	https://www.japantimes.co.jp/news/2021/04/08/national/olympic-athletes-vaccines/	Japan denies it may allow Olympic athletes to jump vaccine queueOnly a million people have received the first dose of the Pfizer vaccine since February The elderly do not even start getting their shots until	2021-04-09 06:23:20
海外ニュース	Japan Times latest articles	Uyghur community calls for Japan firms to take action on forced labor	https://www.japantimes.co.jp/news/2021/04/08/national/human-rights-china-japan-relations-genocide-xinjiang-uyghurs/	Uyghur community calls for Japan firms to take action on forced laborThe Japan Uyghur Association and rights advocacy group Human Rights Now criticized firms for being slow in taking action over possible human rights abuses	2021-04-09 05:08:13
海外ニュース	Japan Times latest articles	Sex, murder and a getaway car: ‘Ride or Die’ stars go on the trip of a lifetime	https://www.japantimes.co.jp/culture/2021/04/08/films/ride-or-die/	Sex murder and a getaway car Ride or Die stars go on the trip of a lifetimeKiko Mizuhara and Honami Sato discuss the challenges of bringing Ching Nakamura s harrowing sexually explicit manga to the screen in a provocative new Netflix movie	2021-04-09 05:30:55
ニュース	BBC News - Home	Belfast: Police attacked during another night of violence	https://www.bbc.co.uk/news/uk-northern-ireland-56681472	ireland	2021-04-08 20:42:48
ニュース	BBC News - Home	Gillingham stabbing: Sir Richard Sutton named as victim	https://www.bbc.co.uk/news/uk-england-dorset-56680636	richard	2021-04-08 20:22:54
ニュース	BBC News - Home	Covid patient receives world's first living donor lung transplant	https://www.bbc.co.uk/news/world-asia-56684073	covid	2021-04-08 20:35:49
ニュース	BBC News - Home	Ukraine conflict: Moscow could 'defend' Russia-backed rebels	https://www.bbc.co.uk/news/world-europe-56678665	ukraine	2021-04-08 20:32:48
ニュース	BBC News - Home	Masters 2021: Matsuyama and Harman share lead as McIlroy and Westwood struggle	https://www.bbc.co.uk/sport/golf/56683671	westwood	2021-04-08 20:26:45
ニュース	BBC News - Home	The Masters 2021: Rory McIlroy hits his father on leg with errant shot	https://www.bbc.co.uk/sport/av/golf/56684343	The Masters Rory McIlroy hits his father on leg with errant shotNorthern Ireland s Rory McIlroy picks out his own father Gerry on the seventh hole striking his leg with an errant approach shot on the way to a four over par in the opening round of the Masters	2021-04-08 20:48:13
ビジネス	ダイヤモンド・オンライン - 新着記事	あなたの子どもに最適な学習法とは？小学校受験した子を持つ小児発達医が直伝！ - 最強の中高一貫校＆小学校・幼児教育	https://diamond.jp/articles/-/267306	中高一貫校	2021-04-09 05:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	1～2教科受験できる有名私大「学部・学科全30リスト」、早慶・MARCH・関関同立… - 最強の中高一貫校＆小学校・幼児教育	https://diamond.jp/articles/-/267305		2021-04-09 05:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	発泡酒がまさかの爆売れ、「没落」からバブルに至った2つの事情 - Diamond Premium News	https://diamond.jp/articles/-/267791	diamondpremiumnews	2021-04-09 05:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	アップルが自動車参入を決断した納得の理由、元研究開発キーパーソンが激白 - アップル　車の破壊者	https://diamond.jp/articles/-/267130	最高経営責任者	2021-04-09 05:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	キャッシュレス決済で絶対やってはいけない4つのこと、「貧乏予備軍」の特徴は？ - 絶対やってはいけないお金の話	https://diamond.jp/articles/-/267921		2021-04-09 05:05:00
ビジネス	電通報 | 広告業界動向とマーケティングのコラム・ニュース	「見方」を変えれば、「味方」が見えてくる	https://dentsu-ho.com/articles/7686	wasedaneo	2021-04-09 06:00:00
LifeHuck	ライフハッカー［日本版］	ワイヤレスで使い勝手良し。まるでインテリアのようなデスクライト【今日のライフハックツール】	https://www.lifehacker.jp/2021/04/lht_desklight-like-interior-design.html	使い勝手	2021-04-09 06:00:00
北海道	北海道新聞	福島処理水放出　疑念と反発招くだけだ	https://www.hokkaido-np.co.jp/article/531201/	東京電力	2021-04-09 05:05:00
ビジネス	東洋経済オンライン	アパレル人材が｢スキルアップ｣に目覚める必然 コロナ禍でリアル店舗の客足は急激に低下 | 専門店･ブランド･消費財 | 東洋経済オンライン	https://toyokeizai.net/articles/-/421719?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2021-04-09 05:40:00