投稿時間:2022-04-20 12:31:52 RSSフィード2022-04-20 12:00 分まとめ(39件)

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IT	気になる、記になる…	｢iPhone 14 Max｣と｢iPhone 14 Pro Max｣用の保護ガラスの写真が明らかに − 受話スピーカー部分のデザインに変更あり	https://taisy0.com/2022/04/20/155994.html	apple	2022-04-20 02:15:18
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] お金かかっても「愛犬と一緒に旅行したい」8割超　ペット同伴の需要高く	https://www.itmedia.co.jp/business/articles/2204/15/news120.html	itmedia	2022-04-20 11:40:00
IT	ITmedia 総合記事一覧	[ITmedia PC USER] Skypeの新しいインサイダー版が登場　URL経由のグループ参加を禁止する機能を追加	https://www.itmedia.co.jp/pcuser/articles/2204/20/news089.html	itmediapcuserskype	2022-04-20 11:30:00
IT	ITmedia 総合記事一覧	[ITmedia Mobile] auとUQ mobileが「AQUOS sense6s」を4月28日に発売　CPUとGPU性能が向上	https://www.itmedia.co.jp/mobile/articles/2204/20/news092.html	ITmediaMobileauとUQmobileが「AQUOSsenses」を月日に発売CPUとGPU性能が向上KDDIと沖縄セルラー電話は、auとUQmobileでシャープ製のG対応スマートフォン「AQUOSsenses」を月日に発売する。	2022-04-20 11:23:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] ついに129円　円安はいつまで続くのか？	https://www.itmedia.co.jp/business/articles/2204/20/news087.html	itmedia	2022-04-20 11:20:00
IT	ITmedia 総合記事一覧	[ITmedia News] 「PCはネットワーク接続できて当然」になったのはいつから？	https://www.itmedia.co.jp/news/articles/2204/20/news054.html	itmedia	2022-04-20 11:08:00
IT	ITmedia 総合記事一覧	[ITmedia News] Google、ノーコード開発ツールの「AppSheet」に新機能　Apps Script経由でGoogle Workspaceとの連携処理がしやすく	https://www.itmedia.co.jp/news/articles/2204/20/news090.html	appsheet	2022-04-20 11:07:00
TECH	Techable（テッカブル）	縦長ディスプレイで作業がはかどる！ LGから画面比率16：18のモニターが登場	https://techable.jp/archives/177379	資料	2022-04-20 02:00:31
AWS	AWS Big Data Blog	Amazon Redshift continues its price-performance leadership	https://aws.amazon.com/blogs/big-data/amazon-redshift-continues-its-price-performance-leadership/	Amazon Redshift continues its price performance leadershipData is a strategic asset Getting timely value from data requires high performance systems that can deliver performance at scale while keeping costs low Amazon Redshift is the most popular cloud data warehouse that is used by tens of thousands of customers to analyze exabytes of data every day We continue to add new capabilities to …	2022-04-20 02:09:11
AWS	AWS Japan Blog	AWS パートナーネットワーク (APN) – 10 年、そして未来へ強く進む	https://aws.amazon.com/jp/blogs/news/aws-partner-network-apn-10-years-and-going-strong/	そのような依頼を受けたパートナーは、この課題に取り組み、複数の業界を変革する方法で、お客様に代わってイノベーションを推進しています。	2022-04-20 02:21:17
AWS	AWS Japan Blog	AWS Week in Review – 2022 年 4 月 18 日	https://aws.amazon.com/jp/blogs/news/aws-week-in-review-april-18-2022/	AWSWeekinReview年月日AWSWeekinReviewはシリーズとして、毎週AWSからの興味深いニュースやお知らせをダイジェストでお伝えします月日週に行われた最も重要なAWSリリースの概要です。	2022-04-20 02:09:32
AWS	AWS - Japan	GDC re:Cap：GDC2022 にて紹介された AWS Game Tech サービスやソリューションの最新情報	https://www.youtube.com/watch?v=neEHqPo7n6o	awsgametech	2022-04-20 02:21:28
python	Pythonタグが付けられた新着投稿 - Qiita	繰り返し二乗法で行列のべき乗の高速化	https://qiita.com/masa0599/items/856694aa5c60e9812846	ampampampampampampampamp	2022-04-20 11:23:35
python	Pythonタグが付けられた新着投稿 - Qiita	Pyinstallerで複数のスクリプトをEXE実行ファイルへ	https://qiita.com/boymelancholy/items/cd19041a89215d44b03a	pyinstaller	2022-04-20 11:15:46
Ruby	Rubyタグが付けられた新着投稿 - Qiita	crystal の AtCoder における Deque の使用による速度改善	https://qiita.com/superrino130/items/6848f43ff95ed64c25fc	atcoder	2022-04-20 11:34:50
AWS	AWSタグが付けられた新着投稿 - Qiita	aws light sail に bitnamiを使わずにSSL設定	https://qiita.com/ma7ma7pipipi/items/f97d77b815a81fcaa8aa	sudorpmivh	2022-04-20 11:40:03
Azure	Azureタグが付けられた新着投稿 - Qiita	Proxy経由でSUSEのリポジトリにアクセス	https://qiita.com/ytamu2/items/af0d05656f2cfaf29b4a	proxy	2022-04-20 11:49:46
技術ブログ	Developers.IO	PulumiのGet Started with Google Cloudを試してみた	https://dev.classmethod.jp/articles/tried-pulumi-get-started-with-google-cloud/	getstarted	2022-04-20 02:52:40
海外TECH	DEV Community	Node 18 is now available!!! 😎	https://dev.to/jordandev/node-18-is-now-available-3ld6	Node is now available In this little post we will be testing a new feature of nodeJS Node js will be promoted to Long Term Support LTS in October For the Node js release I ll highlight some of the new features Exciting new features include Experimental FetchTest RunnerECMAScript modules improvementsImproved support for AbortController and AbortSignalUpdated Platform SupportAmong other features Today we are going to be doing some examples with testing where we will also be testing fetch Array findLast and Array findLastIndex in a superficial way You can get all the code from this repository Getting startedSo let s create our package json with the command npm init yRemember that you must install version of node from the official pageNow we are going to create a file which will be the index js where we are going to start writing our tests To start let s see what we have to import import test from node test import assert from node assert We see that we have apis that come have to be prefixed to node or it won t work for you Once importing this we can now write our first test Test a string test Testing a string gt assert match Welcome Node Node This test will give us the following output ok Testing a string duration ms First what we will do is use the tests method which receives the description as the first parameter and a callback as the second parameter which will have the logic of our test or we can even execute subtest as indicated in the official documentationTo assert a string we have to pass the string we want to test as the first parameter and as the second parameter we send the regular expression as we saw in the previous code We can also send a third parameter which is optional but will serve as a custom error message Let s see the example test Testing a string fails gt assert match Hello world This string does not contain world This test will give us the following output ❯node index test js not ok Testing a string fails duration ms failureType testCodeFailure error This string not contains world code ERR ASSERTION stack TestContext lt anonymous gt file Users jordandev Desktop node index test js Test runInAsyncScope node async hooks Test run node internal test runner test Test start node internal test runner test Test test node internal test runner harness file Users jordandev Desktop node index test js ModuleJob run node internal modules esm module job async Promise all index async ESMLoader import node internal modules esm loader async loadESM node internal process esm loader tests pass fail skipped todo duration ms As you can see in the error our custom error appears equal and notEqualNow we will see the equal and notEqual methods which will allow us to test values to know if they are equal and not equal test Testing that a number is equal gt let current let expected assert equal actual expected test Testing that a number is not equal gt let current let expected assert notEqual actual expected actual is not equal to expected As you can see the receive the current value as the first parameter and the expected value as the second parameter Remember to run the test withnode index js deepStrictEqualWe are going to test an object for this we are going to use the deepStrictEqual method that will help us to deeply test the properties of our object test Testing objects gt assert deepStrictEqual name jordan name jordan Objects are not equal Testing asynchronous functionalityTo test an asynchronous function we only have to use the asynchronous callback and in this way we can use await to be able to resolve promises test Testing asynchronous functionality async gt const number await Promise resolve assert equal number The number is not equal to Array findLast and Array findLastIndexNow we are going to try the Array findLast method what we will do is create an array of numbers from to and we will look for the last multiple of and as a result we should obtain test Array findLast gt constant numbers const lastmultipleofthree numbers findlast n gt n assert equal lastMultipleOfThree The findLast method is similar in syntax to a filter but it will return the last element found Now we will see the operation of the Array findLastIndex method we will have an array with repeated numbers and we will look for the last index of the element that is equal to in this case it should be according to the array that we will pass to it test Array findLastIndex gt const numbers const lastIndexOfThree numbers findLastIndex n gt n assert equal lastIndexOfThree This works similar to findIndex but returns the last found index of an element based on the condition FetchNow we are going to try one of my favorite features which is fetch Let s make a call to the jsonplaceholder api endpoint test Fetch async gt const reponse await fetch const json await response json assert equal json name Leanne Graham As we can see we have the fetch functionality just as we would from the browser I have personally loved this and can t wait for it to be stable SubtestsFinally we are going to do a subtest so that you have an example of how to do it test top level test async t gt await t test subtest t gt assert strictEqual await t test subtest t gt assert strictEqual This example is offered by the official nodejs documentation As you can see it is very easy to chain tests through the parameter that the callback gives you So having this clear you can try out the new node Personally I really liked that they incorporate the test and node api We cannot fail to mention the new methods for Arrays that will surely be super useful If you want to know more about this update you can see it from the official blog here	2022-04-20 02:37:06
海外TECH	DEV Community	A small alternative of fingerprint.js, Broprint.js	https://dev.to/rajeshroyal/a-small-alternative-of-fingerprintjs-broprintjs-ia7	A small alternative of fingerprint js Broprint jsGreetings developers I have published a browser fingerprinting library to NPM It s written in typescript A user can uniquely identify a browser by generating the device id with this library Broprint js is the world s easiest smallest and powerful visitor identifier for browsers too much to handle This library usages canvas and audio fingerprint techniques We are already using it in production for a small userbase and It works great Below is the GitHub link of Broprint js Rajesh Royal browser fingerprint This package generates a unique ID String for different browsers Like chrome Firefox and any other browsers which supports canvas and audio Fingerprinting Broprint jsThe world s easiest smallest and powerful visitor identifier for browsers This package generates a unique ID String for different browsers Like chrome Firefox or any other browsers which support canvas and audio fingerprinting You can easily do the browser fingerprinting with this library Its small and minimal CodeSandbox Live Demo What s all the hullabaloo Broprint js helps JavaScript developers code visitors identifier more simply readably and securely Whether you need to find a unique visitor do analytics browser fingerprinting or do anything of the like while even preventing frauds we ve got you covered at a cryptographically strong level The best part Our library is extremely lightweight and developer friendly which means it won t take a toll on your project and it s uber simple to implement This library works on the concept of canvas fingerprint and audio fingerprint the final result which a user get is the combination of audio and canvas… View on GitHubThis library really needs contributions of the developer community myself being a beginner in opensource don t know much about things Your contributions are more than welcome to this repo also what you can do is give star or fork this repo your contributions will be shown at the bottom I just learned this luring strategy few days earlier from dev to itself Live Demo of this project Broprint jsThank you for reading and have a great day ahead	2022-04-20 02:34:37
海外TECH	DEV Community	NODE JS Programming	https://dev.to/fshinfotech/node-js-programming-5gjp	NODE JS ProgrammingIntroductionNode JS is a JavaScript runtime built on Chrome s V Javascript Engine Node JS is an asynchronous event driven JavaScript runtime it is used to develop scalable networks and dynamic web applications NODE JS consists of a lot of inbuilt and third party modules which are invoked in the application to be developed We can also create our modules in NODE JS It is an open source server environment It supports various platforms including Windows Linux and macOS Node js Runtime Environment JavaScript LibraryWe know that when a user requests something from a server the server needs to send the response to the client and many programming languages and platforms have different methods of handling the requests and responses in a different manner Here is how PHP and NODE JS handle the request response FeaturesAsynchronous and Event driven Environment A NODE JS program or the API runs asynchronously which makes the application boost and it never waits for another program in order to execute the current task Dynamic Node JS is dynamic and flexible with its wide variety of packages offered with NPMSpeed Applications built on NODE JS are very scalable in real time and are speedy due to NODE JS s non blocking nature To know more about the comparison and useful links visit the below link JS	2022-04-20 02:11:45
海外TECH	DEV Community	My Learning Journey	https://dev.to/luciano_dev/my-learning-journey-4l1d	My Learning JourneyHi there my name is Luciano Muñoz and I m a developer First of all I want to thank you for taking a few minutes to read me ️ My intention with this blog is to document the learning process in my journey as a developer I m not starting from scratch I have been programming for several years I did it as a hobby for a long time and the last few years as a freelancer in parallel to my current full time job as IT support Since a few years for this part I have set myself the goal of getting a job as a developer for a foreign company After seeing other programmers work for companies in USA Canada or Germany and earn salaries in dollars I felt that was able to do it also Not just for the possibility of working doing something that I love like programming but also for the peace of living with a dollarized salary in an economically unstable country like Argentina with inflation rates that seems to never stop growing Long story short in early I began to study English an essential requirement to work abroad and parallel to my full time job as IT support I continued to carry out freelance projects for local clients in order to continue improving negotiation skills deadlines managing etc In while I was still taking English classes the goal changed the idea of working abroad was still alive but no longer as a freelancer but as a developer employed in a company or startup Freelancing was definitely not for me it requires skills that I didn t have and that I didn t like it I learned a lot in those years as a freelancer and I gained experience that otherwise would have been impossible but the reality is that all I wanted to do was programming and solve problems With the new goal in mind I began applying to open Backend and Fullstack positions It was hard to take the decision and overcome my fears but I did it finally The responses from the recruiters were not too long in coming and at the end of I had my first interviews with foreign companies To my surprise I passed the english interviews but failed the technical interviews All this time I had been so focused on improving my English that I had neglected programming These first interviews helped me to realize that in my self taught learning I was skipping and taking many concepts for granted about which I couldn t give an answer when interviewers asked me Beyond that in practice one knows how to write a Class or develop an API it s mandatory to be able to explain in word each of these concepts So it was that in this I set myself the goal of learning all those concepts that I am missing and documenting the process in this blog The first step was building a learning roadmap for which I recommend widely the site roadmap sh for this purpose In particular it helped me a lot the roadmaps for Backend and Python the language that I use because I think it s very powerful with a nice and clear syntax With the roadmap in hand the next step was to search for study material and in that process I found CS Harvard s Introductory Computer Science course which I thought was a good starting point for the variety of topics it includes such as algorithms data structures memory management C Python Javascript SQL among others David J Malan is a great instructor didactic and very clear when teaching So this will be my starting point If someone feels an interest in the course it s totally free in the edX platform See you soon Thanks for reading If you are interested in knowing more about me you can give me a follow or contact me at Instagram Twitter or LinkedIn	2022-04-20 02:10:56
海外TECH	DEV Community	Documentando Mi Aprendizaje	https://dev.to/luciano_dev/documentando-mi-aprendizaje-21jg	Documentando Mi AprendizajeHola persona que lee mi nombre es Luciano Muñoz y soy programador Antes que nada te quiero agradecer por tomarte unos minutos para leerme ️ En este blog voy a intentar documentar todo el proceso de aprendizaje en mi carrera como programador No estoy empezando de cero programo desde hace ya varios años Por mucho tiempo lo hice como hobby y los últimos años como freelance en paralelo a mi actual trabajo de horas semanales como soporte de IT Desde hace tiempo me puse como objetivo conseguir trabajo como programador para una empresa del exterior Luego de ver a otros programadores trabajar para empresas de USA Canadáo Alemania y cobrar salarios en dólares sentíque yo también podía lograrlo No solo por la posibilidad de dedicarme a algo que me apasiona como la programación sino también por la tranquilidad que genera un salario dolarizado en un país económicamente inestable como Argentina con índices de inflación que nunca paran de crecer Long story short a principios de comencéa estudiar inglés requisito indispensable para trabajar para el exterior y de forma paralela a mi trabajo fijo como soporte de IT seguírealizando proyectos freelance para clientes locales con el fin de continuar mejorando las skills de negociación deadlines etc En mientras continuaba con las clases de inglés el objetivo fue mutando la idea de trabajar para el exterior seguía en pie pero ya no como freelance sino como programador empleado en una empresa o startup El freelance definitivamente no era para mí requería de habilidades comerciales que no poseía y no me gustaban Aprendímucho en esos años trabajando bajo esa modalidad y ganéexperiencia que de otra forma hubiese sido imposible pero la realidad es que yo solo quería programar y resolver problemas Con este nuevo objetivo en mente comencéa postularme a posiciones de Backend y Fullstack Me costómucho tomar la decisión y superar mis miedos pero las respuestas de los recruiters no tardaron en llegar y finalizando el tuve mis primeras entrevistas con empresas del exterior Para mi sorpresa lograba pasar las entrevistas en inglés pero fallaba en las entrevistas técnicas Todo este tiempo me había enfocado tanto en mejorar mi inglés que había descuidado la programación Estas primeras entrevistas me sirvieron para darme cuenta que en mi aprendizaje autodidacta fui salteando y dando por sabido muchos conceptos sobre los que no pude dar respuesta cuando me los preguntaron Más alláde que en la práctica uno sepa cómo escribir una clase o desarrollar una API es indispensable poder explicar en palabras cada uno de esos temas Asífue que en este me puse como objetivo aprender todos esos conceptos que me faltan y documentar el proceso en este blog Comencépor armar un roadmap o plan de estudio para lo cual recomiendo ampliamente el sitio roadmap sh Particularmente me fueron de gran utilidad los roadmaps para Backend y Python lenguaje que utilizo por elección ya que me parece muy potente y con una sintaxis super clara Con roadmap en mano el próximo paso fue buscar material de estudio para cada tema y allífue que di con CS el curso de introducción a las ciencias de la computación de Harvard el cual me parecióun muy buen punto de arranque por la variedad de de conceptos y temas que se ven como ser algoritmos estructuras de datos manejo de memoria C Python SQL Javascript entre otros David J Malan es un gran instructor didáctico y muy claro al enseñar Asíque este serámi punto de partida Si alguien esta interesado en tomar el curso puede inscribirse totalmente gratis en el sitio edX Nos vemos pronto Gracias por leer Si te interesa conocer más sobre mípodes seguirme o contactarme en Instagram Twitter o LinkedIn	2022-04-20 02:10:27
海外TECH	DEV Community	Coffee makes Coding easier??	https://dev.to/salviencode/coffee-makes-coding-easier-56h4	Coffee makes Coding easier coffee beverage Caffeine if coffee empty and project unfinished coffee refillelif coffee full and project finished human drinkelse human sleep	2022-04-20 02:08:13
海外TECH	DEV Community	Dart Operators — Dart Programming — Part 4	https://dev.to/hoangnguyen0403/dart-operators-dart-programming-part-4-5g6b	Dart Operators ーDart Programming ーPart Hello guys From now on i ll move into Medium to write blog but still want to share for another channel So i ll up to date my blog in here You guys can check my lastest about Dart Operator in Medium	2022-04-20 02:06:31
海外TECH	DEV Community	Accessing Route Helpers from Rails Console	https://dev.to/software_writer/accessing-route-helpers-from-rails-console-41b0	Accessing Route Helpers from Rails ConsoleIn Rails routes map an incoming URL to a controller action When you define a route for your application you also get path and URL helpers to build relative or absolute URLs from the route s name For example suppose that you have a users resource in your config routes rb resources postsThis route creates the method posts path that you can use in the view For simple routes you can probably guess the output of the helper e g the posts path helper will return the URL posts For complex routes especially nested ones it can be hard to figure out the URL until you use the helper to render the view This post shows a simple way to check the output of URL and path helpers directly from the Rails console We will also see how to access these helpers in your models Here s a typical route file with a single route routes rbRails application routes draw do get posts id preview to posts preview as preview post endThis route maps the URL posts id preview to PostsController preview action Additionally we have named the route preview post using the as option Hence Rails will automatically generate preview post path and preview post url helpers for us To see the routes in your application you can run the rails routes command gt bin rails routes g previewPrefix Verb URI Pattern Controller Actionpreview post GET posts id preview format posts previewHowever this doesn t tell you what URL the route will generate for you For that you can call the helper methods on the app object which represents your application Rails adds all the helpers to the app object when it boots Hence you can check the output of any named route helper in the console which is pretty handy during development irb main gt post Post firstirb main gt app preview post path post gt posts preview Accessing Helpers from ModelsBy default the helper methods are accessible from your controllers views and mailers If you need to access the auto generated helper methods from other places such as a model then you can do that by including Rails application routes url helpers in your class class Post lt ActiveRecord Base include Rails application routes url helpers def link post path self endendPost find link gt posts I hope that helps	2022-04-20 02:05:14
海外TECH	DEV Community	Software Development	https://dev.to/goretoedu/software-development-14j2	Software DevelopmentSoftware applications of generating and maintaining applications frameworks and other software components through thinking specifying designing documenting programming testing and problem resolving Developers have created computer programs by conceiving designing and applying them Some create new mobile or desktop programs while others create the operating systems that run them Software developers in any case discover user needs create programs test new software and modify Software developers work closely with computer programmers in the computer systems manufacturing finance and software publishing industries	2022-04-20 02:01:38
医療系	医療介護 CBnews	精神疾患患者の身体合併症、地域ごとに連携推進-新潟県が第7次地域保健医療計画を改定	https://www.cbnews.jp/news/entry/20220419135038	医療計画	2022-04-20 12:00:00
ニュース	@日本経済新聞 電子版	商品開発も棚もデータが決め手　テックで消費が変わる https://t.co/EUbo4aPBSj	https://twitter.com/nikkei/statuses/1516600738797199360	商品開発	2022-04-20 02:12:47
ニュース	@日本経済新聞 電子版	次世代加速器、日本停滞で中国先行も　科学も経済安保を https://t.co/lZKkUuxOnK	https://twitter.com/nikkei/statuses/1516600737576669187	経済	2022-04-20 02:12:47
ニュース	@日本経済新聞 電子版	洋服お直しビジネス　「リユース王国」名古屋から展開 https://t.co/bUaSaaAe9F	https://twitter.com/nikkei/statuses/1516598203889897472	直し	2022-04-20 02:02:43
ニュース	ジェトロ ビジネスニュース（通商弘報）	ハルビン市が新型コロナ防疫措置を強化、不要不急の外出を禁止	https://www.jetro.go.jp/biznews/2022/04/6ce375925688c575.html	不要不急	2022-04-20 02:35:00
海外ニュース	Japan Times latest articles	Kim Jong Un’s Hollywood makeover highlights new propaganda push	https://www.japantimes.co.jp/news/2022/04/20/asia-pacific/north-korea-hollywood-makeover/	Kim Jong Un s Hollywood makeover highlights new propaganda pushSince taking power a decade ago Kim has brought new looks to state television including drone footage computer graphics music video style cuts and made for TV moments	2022-04-20 11:39:52
海外ニュース	Japan Times latest articles	Ukrainian troops risk being encircled in new Russian offensive	https://www.japantimes.co.jp/news/2022/04/20/world/ukrainian-troops-risk-encircled/	Ukrainian troops risk being encircled in new Russian offensiveRussia has launched what Foreign Minister Sergey Lavrov hailed as a second phase of the war in Ukraine and early indications are it could go	2022-04-20 11:10:45
ニュース	BBC News - Home	Highway Code: Watching TV in self-driving cars to be allowed	https://www.bbc.co.uk/news/technology-61155735?at_medium=RSS&at_campaign=KARANGA	allowedmobile	2022-04-20 02:17:06
ビジネス	ダイヤモンド・オンライン - 新着記事	マリウポリで根強い抵抗、いらだつロシア - WSJ発	https://diamond.jp/articles/-/302013	抵抗	2022-04-20 11:14:00
北海道	北海道新聞	低所得世帯子どもに５万円給付　物価高対策、来週決定	https://www.hokkaido-np.co.jp/article/671721/	緊急	2022-04-20 11:21:00
北海道	北海道新聞	札幌・北区あいの里でクマ？目撃相次ぐ	https://www.hokkaido-np.co.jp/article/671677/	札幌市北区	2022-04-20 11:11:24
ビジネス	東洋経済オンライン	｢人の感情がわからない35歳｣が変わり始めた瞬間 ｢私の息子が異世界転生したっぽい フルver.｣ | 漫画 | 東洋経済オンライン	https://toyokeizai.net/articles/-/578288?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2022-04-20 11:30:00