投稿時間:2022-02-09 21:32:56 RSSフィード2022-02-09 21:00 分まとめ(35件)

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IT	気になる、記になる…	AppleのAR/VRヘッドセット向けOSの名称は『realityOS』か − ソースコードなどから記述が見つかる	https://taisy0.com/2022/02/09/151830.html	apple	2022-02-09 11:38:19
TECH	Engadget Japanese	スタイリッシュでタフなiPhoneケース「GeeCase Zero」	https://japanese.engadget.com/i-phone-gee-case-zero-114013340.html	geecasezero	2022-02-09 11:40:13
IT	ITmedia 総合記事一覧	[ITmedia News] 駅のホームに診療所　JR西国分寺駅で4月開業、オンライン診療ブースも	https://www.itmedia.co.jp/news/articles/2202/09/news172.html	itmedia	2022-02-09 20:13:00
python	Pythonタグが付けられた新着投稿 - Qiita	テスト投稿です	https://qiita.com/TaroRyuDayo5550/items/698636ba7876f0e4240a	テスト	2022-02-09 20:43:18
python	Pythonタグが付けられた新着投稿 - Qiita	cos類似度計算を高速に行う	https://qiita.com/norikatamari/items/13b3bb8b67f2e7f9400f	cos類似度計算を高速に行うcos類似度計算の高速化sickitlearnのcosinesimilarity関数を使うと、cos類似度を一度に計算できる悪い例重ループを回して類似度計算をつつやっていたvectorlistvectorlistforvectorinvectorlistforvectorinvectorlist類似度計算similaritycalccossimvectorvector改修後関数一発で実行。	2022-02-09 20:39:10
python	Pythonタグが付けられた新着投稿 - Qiita	Numpy Pandas チートシート	https://qiita.com/norikatamari/items/69fdbee9be74e7ed292c		2022-02-09 20:29:09
python	Pythonタグが付けられた新着投稿 - Qiita	M1 Macでjuman++をインストールする(2022)	https://qiita.com/koipai/items/6d93208683fc742d913b	wgettarxJvfjumanpptarxzcdjumanppconfiguremakesudomakeinstall詰まったところErrorcannotfindavailableBoostlibraryBoostが無いと怒られます。	2022-02-09 20:22:55
python	Pythonタグが付けられた新着投稿 - Qiita	AI初学者が『ゼロから作るDeepLearning』のもやもやした点をまとめてみた	https://qiita.com/alt3692/items/611c5a87ac2fcca953b5	今では筆者が完全に理解しているような書きぶりですが、いまだに割も理解できていないと思います。	2022-02-09 20:16:03
js	JavaScriptタグが付けられた新着投稿 - Qiita	MicrosoftのWeb開発教材を使ってみた ③テラリウム構築 【HTML・CSS基礎/DOM操作/クロージャ】	https://qiita.com/NasuPanda/items/59b8e43d8d6fb609c7d5	今回の実装ではアプリ全体をつの大きなクロージャとして構築することで、複数のドラッグ可能なオブジェクトのそれぞれのスコープを簡単に維持するができた。	2022-02-09 20:31:35
js	JavaScriptタグが付けられた新着投稿 - Qiita	【Node.js】過去のバージョンへダウングレードする方法	https://qiita.com/nacho0707/items/058d39ebf00743c8ef89	その際にvに戻すのに苦労したため、解決策を紹介していきます前提公式サイトからNodejsのインストールを回行い、回目のバージョンでローカルのNodejsのバージョンが上書きされた回目がvで、回目がvです。	2022-02-09 20:08:52
js	JavaScriptタグが付けられた新着投稿 - Qiita	【メモ】Node.jsでAPI通信するサンプル実装	https://qiita.com/kemmy-km/items/4718295480b4148181ac	【メモ】NodejsでAPI通信するサンプル実装下記の動画のメモです。	2022-02-09 20:02:14
Ruby	Rubyタグが付けられた新着投稿 - Qiita	ruby配列作成時のコードが理解できなかったので、調べてみた。	https://qiita.com/gobtktk/items/59e29749f1708310ac9c	toprocはメソッド呼び出し時に実行され、Procオブジェクトを返すことが期待されます。	2022-02-09 20:32:24
AWS	AWSタグが付けられた新着投稿 - Qiita	テスト投稿です	https://qiita.com/TaroRyuDayo5550/items/698636ba7876f0e4240a	テスト	2022-02-09 20:43:18
AWS	AWSタグが付けられた新着投稿 - Qiita	S3 クロスリージョンレプリケーションについて	https://qiita.com/m6mmsf/items/6af0c0fad1b2fe11e6de	クロスリージョンレプリケーションとはSではクロスリージョンレプリケーションという仕組みが備わってる。	2022-02-09 20:18:37
海外TECH	MakeUseOf	Don't Buy an Ereader Yet: 6 Upcoming Color Epaper Technologies	https://www.makeuseof.com/tag/dont-buy-e-reader-upcoming-technologies-kill-kindle/	Don x t Buy an Ereader Yet Upcoming Color Epaper TechnologiesThinking of buying a color ebook reader These incoming epaper technologies will revolutionize the E Ink dominated color ebook market	2022-02-09 11:45:50
海外TECH	MakeUseOf	The Best Projector Screens for Your Home Theater	https://www.makeuseof.com/tag/best-projector-screens/	The Best Projector Screens for Your Home TheaterIf your home theater includes a projector then you ll want a projector screen to improve the experience Here are the best projector screens for your home	2022-02-09 11:29:43
海外TECH	DEV Community	Create Dynamic Drop-down component with Vue 3, Tailwind CSS and Laravel 9	https://dev.to/moose_said/create-dynamic-drop-down-component-with-vue-3-tailwind-css-and-laravel-9-2k4o	Create Dynamic Drop down component with Vue Tailwind CSS and Laravel Good day everyone I m Mostafa a years old fullstack web developer who loves writing tech articles and tutorials In this article i m going to explain how to build a fully dynamic drop down VueJS component with HTML Tailwind CSS and Laravel We will use composition API which was introduced in the latest version of Vue our drop down s content will be looping over Mysql database so it s a dynamic component and also we will introduce Vue click outside npm package to close the drop down when the user clicks anywhere else on the screen Table of Content What will You Learn Tools Install Nodejs and npm Start your Laravel Project Install Database Management Tool Create a Database Connect to Database Create fake users amp Migrate with seed Install Tailwind CSS Install Vue and it s dependencies Prepare your blade file Enable Vue and make component Build the Drop down Vue JS click outside Loop over users in Database Finishing By the end of this tutorial you should know the below by heart ️ How to install Node and npm How to create new Laravel project How to create and connect to a database How to seed fake users to database How to install tailwind CSS How to install Vue Vue Router and Vue Loader and activate them How to prepare your blade file to receive your component via Vue routerHow to make a dynamic drop down vue js component using composition API and click outside package and style it with Tailwind CSS How to receive Json data from database via route and loop over them with axios in Vue component A piece of advice before starting this is a step by step guide so it s better if you code along as we will be using multiple frameworks and techniques Let s get to it I m using npm amp Node Laravel Table plus Tailwind CSS Vue JS With Vue Router amp Vue Loader Windows Terminal VS Code Install Nodejs and npm First thing you need to make sure that you have Node and npm installed on your machine You can check that by opening up the terminal and type those two commands npm vnode vIf you need to install them DOCs for downloading Node and npmIf you got that converged move on PS C Users Moose gt node vv PS C Users Moose gt npm v Start your Laravel Project If you already have a project you can skip this step I use composer to create Laravel projects You can download composer from here Open up your terminal and create your Laravel project in the desired directory The below command will create new Laravel project for us PS C Users Moose gt cd F ProjectsPS F Projects gt composer create project laravel laravel dropdown component Install Database Management Tool I use free version of table plus to manage my databases You can download it from here This really doesn t require any instructions keep clicking next and leave everything to default settings You don t have to use it if you prefer another database management tool Create a Database I will use MySQL Database You re free to use whatever database you like There are many ways to create Mysql Database to know more you can visit this link I will create a database using MySQL Command Line Client and name it dropdown mysql gt create database dropdown Connect to Database Open your Laravel project in the preferred code editor in my case I will use VS Code Head to your env file in the main Laravel project directory In the below section make sure to update all the info to match your created database Open table plus gt click on Create new connection gt MySQL Fill in the fields with the info you just created You can name the connection with anything you want After filling the fields click test then connect Create fake users amp Migrate with seed Head to database seeders DatabaseSeeder php and remove the comment from the line in run function This will allow you to create fake users with Laravel Factory Open up the terminal in the main project directory to run your migration command and seed the fake users to database PS F Projects dropdown component gt php artisan migrate seedYou can test that everything is as expected to this point head to resources views welcome blade php and clear it Create new HTML boilerplate and in the body write the below code lt DOCTYPE html gt lt html lang en gt lt head gt lt meta charset UTF gt lt meta http equiv X UA Compatible content IE edge gt lt meta name viewport content width device width initial scale gt lt title gt dropdown lt title gt lt head gt lt body gt foreach users as user lt p gt The name of the user is user gt name lt p gt endforeach lt body gt lt html gt Open the terminal and hit the below code within the project main directory to serve and see your project in browser PS F Projects dropdown component gt php artisan serveYou should see now that Laravel is looping over the database User s table and giving us back the name for each user Install Tailwind CSS If you would like to install Tailwind CLI you can visit my article for a step by step guide on how to do that CLICK HEREOr you can simply add the following line of code to import tailwind CDN in your project by following the steps in the documentation HEREIn my case I will use tailwind CLI for better results Install Vue and it s dependencies Open the terminal in your project s main directory and run the below code to install Vue Vue Router and Vue Loader PS F Projects dropdown component gt npm install vue next vue router next vue loader nextI also prefer running npm run watch and leave it running in the backgroud while I m working on my project PS F Projects dropdown component gt npm run watchHead to webpack mix js file in your project s main directory and vue right before postCss mix js resources js app js public js vue postCss resources css app css public css require tailwindcss Prepare your blade file Head to the welcome blade php file and clear the body then I will add empty divs that will contain our Vue component with router vue Don t forget to add id app lt body gt lt main class max w xl mx auto mt lg mt space y id app gt lt div class max w xl mx auto mt text center gt lt div class space y lg space y lg space x mt id app gt lt div class relative lg inline flex items center bg blue rounded xl gt lt router view gt lt div gt lt div gt lt div gt lt main gt lt body gt Enable Vue and make component Head to resources js app js and add the below code and save to enable Vue JS import createApp from vue createApp components mount app Head to resources js and create a subfolder called components and within that folder create DropdownComponent vue file Inside the file write Vue default setup and leave a hello world for testing lt template gt lt h class text red text bold gt Hello world lt h gt lt template gt lt script gt export default lt script gt lt style gt lt style gt Now it s time to create our route to this component Head to resources js and create a subfolder called router and inside it create index js file Write the below code inside index js file In this code you re basically telling your project Hi I want to use Vue router and import this component whenever I m in that pathimport createRouter createWebHistory from vue router import DropdownComponent from components DropdownComponent const routes path name home component DropdownComponent export default createRouter history createWebHistory routes Head back to resources js app js and import your router and component End result below import createApp from vue import router from router import DropdownComponent from components DropdownComponent createApp components DropdownComponent use router mount app Open up the terminal and stop your npm run watch if it s running and run it again to compile your files properly Now if you refresh you broswer you should see your hello world Build the Drop down Head back to DropdownComponent vue and within the template you can start building your Dropdown I create a container div which contains a button and a div I want when I press on the button I can see list of links I will add a click to the button and conditionally show the div with links if some condition is true lt template gt lt div gt lt button click showUsers class flex max h w full overflow auto py pl pr text sm font semibold lg inline flex lg w gt Users lt button gt lt div v show usersToggle class mt w full rounded xl bg blue py gt lt a href class block mt w full rounded xl bg blue py gt Testing lt a gt lt div gt lt div gt lt template gt Now let s move to the script tags to import what we need and write down our logic using composition API I will import ref and onMounted then create a usersToggle and set it to false and make the click on the button change it to true lt script gt import ref onMounted from vue export default name home setup const usersToggle ref false const showUsers gt usersToggle value usersToggle value return showUsers usersToggle lt script gt Now if you check your browser whenever you click on the button it will open a drop down list with the testing links and if you click it again it will close Vue JS click outside Head to the following LINKand install npm click outside package for Vue PS F Projects dropdown component gt npm install save click outside vueHead to app js and import it import vClickOutside from click outside vue and don t forget to add vClickOutside just next to use router use router vClickOutside Head to DropdownComponent vue and import it within the script tags import vClickOutside from click outside vue Add the directive as is says in the DOCs directives clickOutside vClickOutside directive Then in the setup make sure to create your function that will make the usersToggle false again by clicking outside and return it setup const usersToggle ref false const showUsers gt usersToggle value usersToggle value const onClickOutside event gt usersToggle value false return showUsers usersToggle onClickOutside Within the template add v click outside onClickOutside to the container div Now if you test it on browser it works like a charm Loop over users in Database Create a new route to receive your Json data from database Route get list function return response gt json users gt App Models User all Response HTTP OK Head back to your component and adjust the anchor tag to loop over users array lt a href class block mt w full rounded xl bg blue py v for user in users key user id gt user name lt a gt In the setup create empty array for users const users ref Then write the below code to say Hey Get my Json data as a response from this path and change the users array value to whatever data in the response Not only this I want this data as soon as my component is mounted and return it to me const getUsers gt axios get list then response gt users value response data users onMounted gt getUsers return showUsers usersToggle onClickOutside getUsers users Now If you check your browser you will see your users names in a dynamic functional dropdown menu This is a final screen for my code in case you want to compare it to yours Finishing Congratulations you ve created a complex Vue component with the latest release of everything Thank you so much for reading my article and I hope it was helpful for everyone If you have any questions comments or feedback please leave them below or find me on Twitter and DMs are open	2022-02-09 11:40:38
海外TECH	DEV Community	5 Tips to Writing Clean C# Code	https://dev.to/dotnetsafer/5-tips-to-writing-clean-c-code-bjo	Tips to Writing Clean C  CodeOne of the most important skills of a C programmer is writing clean efficient code that performs well and can be easily maintained by others who will inherit your code after you ve moved on to other projects This can seem like an impossible task as there are many factors to consider when writing C code including variables methods classes and types just to name a few But with these five tips you can learn how to write clean C code that s easy to read and understand by others on your team Use variable names that are easy to rememberThis malpractice is one of the most common Many times we   the  NET developers   want to complicate a lot when in most of the occasions it is not necessary When declaring a variable we should use a name that makes sense that is easy to remember and that is easy to pronounce Bad way var yyyymmdstr DateTime Now ToString YYYY MM DD Good way var currentDate DateTime Now ToString YYYY MM DD This does not seem to be important but once the project develops and becomes larger the number of variables will be very large And we all know that when we open a project after a long time without opening it many times we don t know what some part of the code does Use variable names with the same structureMany times it has happened to us that we declare variables but we declare each one with a different structure or   lexically speaking  with a different vocabulary Let me explain We should always look for the greatest simplicity We should always use the same word and not vary it   I mean synonyms Let s see a practical example Bad way getUserInfo getClientData getCustomerRecord Good way getUser In that example we can clearly see that in the bad way we are using different synonyms for the same word This may cause confusion in the future both for the current developer and for the possible future developer who will have to understand the code Use searchable namesI am sure that more than once you forget where something is and you start looking for that something but you can t find it because you don t remember what name you gave to the variable or directly you don t remember if you named that constant For your better understanding Bad way In the future we will not remember what means clearBacklog backlog Good way Declare constants with a searchable namevar MILLISECONDS PER DAY clearBacklog backlog MILLISECONDS PER DAY This small practice although it may not seem like it at the time will save us many hours of searching and quite a few headaches both for us the current developers and for potential future developers Remember The easier to read code the better Don t repeat yourselfThis error is very common because we unconsciously repeat names or words This bad practice in the long run makes you have a very dirty code since there will be many things that will be repeated Let s get down to practice Bad way Bike MountainBike new bikeBrand Trek bikeModel MX Mountain bikeColor Green void paintBike Bike mountainBike string color mountainBike bikeColor color Good way Bike MountainBike new brand Trek model MX Mountain color Green void paintBike Bike mountainBike string color mountainBike color color In this way we can see that by spending less time thinking and writing we get a much cleaner and easier to read code which we will thank ourselves in the future for having done Uses highly descriptive variable namesAnother bad practice is to send functions directly as an argument of another function This only causes a lot of confusion and makes our heads hotter than an old AMD FX series processor Bad way const address One Infinite Loop Cupertino var cityZipCodeRegex new Regex s s d Matches address saveCityZipCode cityZipCodeRegex Value cityZipCodeRegex Value Good way var address One Infinite Loop Cupertino var cityZipCodeRegex new Regex s s d Matches address var city cityZipCodeRegex Value var zipCode cityZipCodeRegex Value saveCityZipCode city zipCode The solution as we can see is to add the resulting values in variables and then send those variables to the function This will allow us to understand in a simpler way the information that you are sending to it and besides we will save a Noctua heatsink for our head I know these little tips are pretty simple although I m sure not all of you will follow them The number of ways to write cleaner code in C is more infinite than the universe So I m going to make a list of Cleaner C Code posts in which we will touch on more advanced tips and some other tricks to improve the quality of our code If you are interested don t forget to follow us so you don t miss any news	2022-02-09 11:33:06
海外TECH	DEV Community	How To Perform Cypress Testing At Scale With LambdaTest	https://dev.to/himanshusheth004/how-to-perform-cypress-testing-at-scale-with-lambdatest-ccl	How To Perform Cypress Testing At Scale With LambdaTestWeb products of top notch quality can only be realized when the emphasis is laid on every aspect of the product This is where web automation testing plays a major role in testing the features of the product inside out A majority of the web testing community including myself have been using the Selenium test automation framework for realizing different forms of web testing e g cross browser testing functional testing etc SourceSelenium now has a worthy competition from Cypress an open source JavaScript based test automation framework that can be used for EE End To End testing of web applications Though Cypress has a powerful feature set the true potential of Cypress testing can only be exploited by running tests on a scalable and reliable cloud grid Are you planning to perform cross browser testing with Cypress at scale by avoiding endless investments in building an ageing in house testing infrastructure In this blog we cover essential aspects of Cypress testing from scalability reliability and maintainability points of view We will deep dive into the usage of the Cypress testing framework with the LambdaTest Cypress CLI i e lambdatest cypress cli for running Cypress tests at scale on the LambdaTest Grid What is Cypress Automated Testing Cypress is a fast evolving front end testing framework that is primarily built for testing modern web applications Cypress lets you create unit tests integration tests and unit tests that can be further run inside the web browser The major upside of Cypress is that it is built using JavaScript the most popular language used for front end web development This is the primary reason it is touted as the go to framework for testing modern web applications It supports the Mocha JS framework and uses the Chai library for writing friendly and readable assertion messages Implementation of a unique DOM manipulation technique and tests that run inside the web browser are the two advantages of Cypress compared to other test automation frameworks like Selenium Do check out our detailed blog on Selenium vs Cypress comparison a comparison guide that touches upon the nitty gritty of both the test automation frameworks The Cypress project is hosted on GitHub here are some of the key essentials of this open source project Forks KPull Requests Stars KBranches As of writing this blog the latest version of Cypress is The statistics that demonstrate the six month download rate of Cypress show a lot about its growing popularity SourceBy default support for cross browser testing is not available with the Cypress testing framework This is where LambdaTest Cypress CLI is instrumental in running cross browser tests with Cypress testing framework at scale It combines the best of both worlds capabilities of Cypress testing framework and reliability amp scalability of the LambdaTest Grid Key Advantages Of Cypress Testing FrameworkBefore we deep dive into the essential aspects of the CLI Command Line Interface of LambdaTest Cypress let s do a quick recap of the major advantages of the Cypress framework Since Cypress is built on the JavaScript framework it is widely preferred for EE testing of modern web applications It can deliver more consistent test automation results since there is a tighter grip over the overall automation process Cypress testing is fast and reliable in comparison to testing with other popular test automation frameworks You can do away with dependencies or libraries with the Cypress testing framework Cypress tests are extremely fast as there are no protocols e g JSON Wire involved in the test process Tests written for Cypress test automation directly run within the web browser due to which the tests have access to all objects on the page Network flakiness is a thing of the passéwith Cypress testing Cypress tests automatically wait for the WebElements to be present in the DOM The Cypress testing framework never yields the stale elements of the DOM Also the Cypress testing framework has a powerful dashboard that gives detailed insights into the test execution The capabilities offered by Cypress testing can be exploited further by running tests on the LambdaTest platform using the LambdaTest Cypress CLI Why Use LambdaTest Cypress CLI Here are some of the major reasons to choose LambdaTest Cypress CLI over the Cypress test automation framework Improved Browser CoverageThe Cypress testing framework does let you run tests in parallel by grouping tests by browsers test labels and more However achieving optimal browser coverage is impossible with a local Grid infrastructure since you need to upgrade the test infrastructure continually Optimal browser coverage super fast test execution and parallel execution at scale with Cypress testing can be achieved by running tests on a reliable amp scalable cloud grid Accelerated Parallel Test ExecutionLambdaTest Cypress CLI makes it easy for Cypress users to run tests in parallel on a range of browser and OS combinations on the LambdaTest Grid At the time of writing this blog you have the flexibility to perform Cypress testing on browser versions on the LambdaTest cloud grid Detailed Logging and Video GrabsCypress test automation on the LambdaTest grid comes with detailed test logs screencast or video grabs of performed tests and more These are valuable resources for debugging issues in the existing tests To summarize cross browser testing with Cypress testing framework can be performed at scale with the secure scalable and reliable LambdaTest cloud grid How To Setup LambdaTest Cypress CLI For Cross Browser Testing With CypressNow that we have touched upon the basics of Cypress on LambdaTest it s time to see the LambdaTest Cypress CLI in action LambdaTest Cypress CLI is the command line interface that helps you run Cypress tests on the LambdaTest Grid At the time of writing this blog the latest version of LambdaTest Cypress CLI or lambdatest cypress cli is To run the Cypress test suite on the LambdaTest cloud grid is super easy and only requires the installation of the CLI Perform the following steps to install and run LambdaTest Cypress CLI on your machine Installing the LambdaTest Cypress CLIThe CLI can be installed by triggering the npm install command on the terminalnpm install g lambdatest cypress cliOn successful execution of the above command lambdatest cypress cli will be installed on your machine In my case LambdaTest Cypress CLI was installed in the directory C Users Lenovo AppData Roaming npm lambdatest cypress We created an alias that pointed to the location where the Cypress CLI was installed and this is all that it took for us to install LambdaTest Cypress CLI Setup configurations to run Cypress testsNow that lambdatest cypress cli is installed on the machine It s time to set up the configuration for Cypress testing Since the Cypress tests are run on the LambdaTest Grid we save the LambdaTest username and access key to the environment variables LT USERNAME and LT ACCESS KEY If you do not have the package json file in the project folder run the command npm init on the terminal You can press Enter for all the entries mentioned for the JSON file Upon successful execution you should have package json in the project folder Create LambdaTest Cypress configuration fileThe next step is setting up the LambdaTest Cypress configuration Run the command lambdatest cypress init to set up the configuration lambdatest cypress initUpon successful execution you should have lambdatest config json in the project folder The LambdaTest Cypress configuration file contains the following lambdatest authLambdaTest credentials to perform Cypress testing on the LambdaTest Grid You can leave the fields as default if you have already declared the environment variables for LT USERNAME and LT ACCESS KEY lambdatest auth username LT USERNAME access key LT ACCESS KEY browsersThis section contains the details of the browser platform and version on which Cypress test automation has to be performed You can have umpteen browser amp OS combinations in an array browsers browser Chrome platform Windows versions latest run settingsThis section contains the desired capabilities of the Cypress test suite cypress config file points to the cypress JSON file e g cypress json which was created in the earlier step run settings cypress config file cypress json build name Cypress Execution of ToDo App on LambdaTest parallels specs spec js ignore files feature file suppport false build name indicates the build name which will be used when performing Cypress testing on LambdaTest parallels indicate the number of Cypress tests that will be run in parallel on the LambdaTest Grid You should set this value based on the number of parallel sessions supported under your LambdaTest plan For example my plan supports a maximum of five parallel sessions Specs include the list of Cypress test files whose tests have to be executed The field “specs “ spec js indicates that files with the name spec js files have to be considered for Cypress test automation If you want to ignore or exclude any Cypress test file from execution include the same in “ignore files tunnel settingsThe settings under tunnel settings include the settings of LambdaTest tunnel i e true if the tunnel has to be used else it is set to false tunnelName indicates the LambdaTest tunnel that connects the local system with LambdaTest servers via an SSH integration tunnel There is no need to manually start the LambdaTest tunnel since the tunnel with the specified name will automatically start once the Cypress test is triggered By default the LambdaTest tunnel is disabled as its value is set to false tunnel settings tunnel false tunnelName null The below video will help you with the ways through which you can perform localhost testing using the LambdaTest Tunnel How To Perform Cypress Testing With LambdaTest Cypress CLINow that we have the requisite configuration for performing Cypress testing on the LambdaTest Grid it s time to get our hands dirty with some code We will use the LambdaTest ToDo app instead of the LambdaTest s sample Cypress Kitchen Sink example for simplicity Here is the overall test scenario which will run on Chrome and Firefox browsers on Windows Navigate to the URL Select the first two checkboxes Send Happy Testing at LambdaTest to the textbox with id sampletodotext Click the Add Button and verify whether the text has been added or not Assert if the title does not match the expected window title Implementationdescribe LambdaTest ToDo App gt it LambdaTest ToDo App gt Go to LambdaTest ToDo App Page cy visit Wait for ms i e seconds cy wait Click on web element li cy get nth child gt ng pristine click Click on web element li cy get list unstyled gt nth child gt ng pristine click Wait for ms i e seconds cy wait Add a new item to be added in the text box cy get sampletodotext type Happy Testing at LambdaTest Add a delay so that the focus can be shifted to the Add Button cy wait Click the Add Button to add the item cy get addbutton click Wait for ms i e seconds cy wait if cy contains Happy Testing at LambdaTest If the new element is added it would be a part of the DOM cy log Cypress LambdaTest ToDo App passed else cy log Cypress LambdaTest ToDo App failed Code WalkthroughStep Cypress API cy visit is used for opening the target URL or URL under test cy visit Step A wait of ms or seconds is added to ensure that all the WebElements are present in the DOM cy wait Step The cy get API is used for locating the first item in the ToDo list A click operation is performed on the recently located WebElement i e li cy get nth child gt ng pristine click Step Locate the second item i e li in the ToDo list and perform a click operation on the same cy get list unstyled gt nth child gt ng pristine click Step Locate the WebElement sampletodotext and enter the text Happy Testing At LambdaTest using the type command cy get sampletodotext type Happy Testing at LambdaTest Step Locate the Add Button using the cy get API and perform a click operation to add the newly added item to the ToDo list cy get addbutton click Step The cy contains API used to get the DOM element containing the text Happy Testing at LambdaTest You should get the log stating ToDo App passed if a new item is added to the ToDo list if cy contains Happy Testing at LambdaTest If the new element is added it would be a part of the DOM cy log Cypress LambdaTest ToDo App passed else cy log Cypress LambdaTest ToDo App failed LambdaTest Cypress Configuration JSON Cypress testing has to be performed in parallel across Chrome and Firefox browsers on Windows Hence we set the relevant browser amp platform details in the browsers entry Here is the complete LambdaTest Cypress configuration file where we have used LambdaTest username and access key from the environment variables lambdatest auth username LT USERNAME access key LT ACCESS KEY browsers browser Chrome platform Windows versions latest browser Firefox platform Windows versions latest run settings cypress config file cypress json build name Cypress Execution of ToDo App on LambdaTest parallels specs spec js ignore files feature file suppport false tunnel settings tunnel false tunnelName null Here is the overall folder structure which contains the following entries cypress jsonlambdatest config jsonpackage jsonCypress Test code i e ToDoApp spec js ExecutionNow that the tests and configuration file demonstrating cross browser testing with Cypress are ready it s time to run the tests on the LambdaTest grid Trigger the following command on the terminal to perform Cypress testing with the requisite tests on the LambdaTest Grid lambdatest cypress runOnce the command is triggered on the terminal you will see the corresponding tests uploaded to the LambdaTest Grid To check the status of the tests navigate the LambdaTest automation dashboard Automation tests run using the Cypress testing framework are indicated using the Cypress logo on the dashboard As we have to run the ToDo test on Chrome and Firefox browsers in parallel we see that both the tests were run parallely The Logs section on the dashboard gives detailed insights into the execution of the Cypress tests On similar lines the Command section on the dashboard gives insights into how the Cypress testing commands were executed on the LambdaTest Grid The execution snapshot from the LambdaTest Automation dashboard shows that both the tests were executed successfully Take this certification to showcase your expertise with end to end testing using Cypress automation framework and stay one step ahead Here s a short glimpse of the Cypress certification from LambdaTest Overview of LambdaTest Cypress CLI CommandsLambdaTest Cypress CLI provides commands through which you can override the essential entries mentioned in the LambdaTest Cypress configuration file i e lambdatest config json To explore the options offered by the run command in LambdaTest Cypress CLI run the following command on the terminal lambdatest cypress run helpHere is the gist of the various options provided by the run command Here the major options through which you can override the settings mentioned in the LambdaTest Cypress configuration file OptionUsage cypress config file or ccf Override the current Cypress config file lambdatest config file or lcf Override the current LambdaTest config file build name or bn Modify the existing build name of the test to be executed on the LambdaTest Grid parallels or p Number of parallel sessions tunnel or tun String value which signifies enabling disabling of the LambdaTest Tunnel tunnelName or tname String value which indicates the Tunnel name autostart or tat String value that indicates whether LambdaTest tunnel has to be auto started or not browsers or brs Browsers on which the tests have to be executed The format is platform browser version ignore files or if Files to ignore in the project zip We performed Cypress test automation on the LambdaTest grid against two browser and platform combinations in the previous example Let s override those options and perform cross browser testing with Cypress against the following combinations Test Combination Microsoft Edge on Windows Test Combination Mozilla Firefox on macOS CatalinaBuild Name Cypress ToDoApp Testing using CLI OptionsParallels To get details of the platform name browser and browser version we used the LambdaTest Capabilities Generator This task is only performed to ensure that the platform and browser names are in line with what is expected on the LambdaTest Grid Entries for browser and platform combinations are comma separated so that the Cypress test considers all the required test combinations Run the following command on the terminal to run Cypress tests on the desired combinations lambdatest cypress run browsers Windows MicrosoftEdge MacOS Catalina Firefox build name Cypress ToDoApp Testing using CLI Options parallels Here is the execution snapshot which indicates that the test was uploaded successfully The snapshot below from LambdaTest Automation Dashboard indicates that the two tests were triggered in parallel The Build name is also overridden by the details specified in the CLI options As seen below Cypress testing on the desired browser and platform combinations passed on the terminal was completed successfully Apart from this you can also use LambdaTest Cypress CLI for running Cypress tests on locally hosted pages You have to configure and activate the LambdaTest tunnel capability in the LambdaTest Cypress configuration file lambdatest config json in the connection settings You can refer to Testing Locally Hosted Pages with Cypress on LambdaTest on the support documentation This Cypress testing tutorial for beginners and professionals will help you learn everything you need to know to work with Cypress for automation testing It s a WrapCypress testing is giving stiff competition to Selenium automation testing since Cypress is a well designed framework best suited for testing modern web applications However the potential of the Cypress testing framework can be further enhanced by using it against a reliable and scalable cloud based automation grid This is where LambdaTest Cypress CLI fits in perfectly as it lets you perform Cypress testing across a range of browsers and platform combinations You can do all of these by running the tests in parallel LambdaTest Cypress CLI is not only easy to set up but it also lets you run Cypress tests on LambdaTest Grid without changing even a single line of code logic Cypress test automation is on the rise and it s best for developers and enterprises to leverage the potential of the Cypress testing framework with the LambdaTest cloud grid In further editions of the Cypress tutorial we would deep into the essential aspects of cross browser testing with Cypress at scale Happy Cypress Testing	2022-02-09 11:06:38
海外TECH	DEV Community	Generate a CSS Color Gradient	https://dev.to/colortools/generate-a-css-color-gradient-54ca	Generate a CSS Color GradientThe CSS Gradient online generator tool is a nice and simple to use utility to quickly generate linear and radial color gradients You can create the gradients and export the CSS code with colors in HEX or RGB format Free tool to easily make and generate cross browser linear or radial css gradients You can generate your custom css gradient in HEX or RGBA color format As a free css gradient generator tool this website lets you create a colorful gradient background for your website blog or social media profile What is a Gradient In computer graphics a color gradient specifies a range of position dependent colors usually used to fill a region For example many window managers allow the screen background to be specified as a gradient The colors produced by a gradient vary continuously with position producing smooth color transitions A color gradient is also known as a color ramp or a color progression In assigning colors to a set of values a gradient is a continuous colormap a type of color scheme In nutshell a gradient is the smooth transition of one or more shades in our canvas Mostly gradients are used to come up with visually appealing and soothing backgrounds Compared to flat colors a gradient color canvas is smoother and will highlight your content It will also add more depth to your designs making them memorable Though while working on gradients make sure you there is a smooth transition of colors and try not to overdo it	2022-02-09 11:02:58
Apple	AppleInsider - Frontpage News	Fire crews sent to Apple Store over 'smoking battery'	https://appleinsider.com/articles/22/02/09/fire-crews-sent-to-apple-store-over-smoking-battery?utm_medium=rss	Fire crews sent to Apple Store over x smoking battery x Apple Braehead in Scotland and the surrounding shopping center were evacuated as fire crews attended an incident with a smoking battery Apple BraeheadThe Apple Store is in Glasgow at the Braehead Shopping Center where the Scottish Fire and Rescue Service SFRS was called to the scene at pm local time on February Read more	2022-02-09 11:26:22
海外TECH	Engadget	SpaceX loses 40 Starlink satellites to a geomagnetic storm	https://www.engadget.com/spacex-loses-40-starlink-satellites-geomagnetic-storm-112059901.html?src=rss	SpaceX loses Starlink satellites to a geomagnetic stormAlmost all of the Starlink internet satellites that a SpaceX Falcon rocket carried beyond the atmosphere on February rd won t reach their intended orbit SpaceX has revealed that a geomagnetic storm that took place a day after the liftoff had a severe impact on the satellites and up to of them will re enter or have already entered Earth s atmosphere United States Geological Survey describes geomagnetic storms as periods of quot rapid magnetic field variation quot typically caused by a strong surge of solar winds nbsp These storms can be damaging to electronics and satellites in orbit In this particular case it warmed up the atmosphere and caused atmospheric drag ーor the friction acting against the satellites movement ーto increase up to percent higher compared to previous launches SpaceX explained that its Starlink team tried to save the newly deployed satellites by putting them in safe mode which adjusts their movement so they d fly edge on like a sheet of paper to minimize drag Unfortunately the increased drag prevented the satellites from leaving safe mode nbsp The deorbiting satellites pose no collision risk SpaceX said will completely burn up as they re enter the atmosphere and will create no orbital debris No satellite parts are expected to hit the ground quot This unique situation demonstrates the great lengths the Starlink team has gone to ensure the system is on the leading edge of on orbit debris mitigation quot the company wrote in its announcement nbsp SpaceX has launched over Starlink satellites as of January this year for its first gen constellation Launches with Starlink satellites as payload have become a routine for the company and they ll become even more common if it gets approval to form a second constellation with up to satellites meant to provide global internet coverage nbsp While Starlink could provide internet connection even to people in far flung locations astronomers said megaconstellations have become a worse threat to their studies than urban light pollution In fact the International Astronomical Union has just formed the Center for the Protection of the Dark and Quiet Sky from Satellite Constellation Interference Since the main issue is that telescopes will pick up the light reflected by these satellite constellations making it difficult to observe the rest of the universe the center will focus on software and technical mitigation solutions that observatories can implement SpaceX added quot sunshades quot to its Starlink satellites in to make them look less bright According to Sky amp Telescope they do look fainter now but they re still visible to telescopes	2022-02-09 11:20:59
海外TECH	CodeProject Latest Articles	GFX Forever: The Complete Guide to GFX for IoT	https://www.codeproject.com/Articles/5302085/GFX-Forever-The-Complete-Guide-to-GFX-for-IoT	drawing	2022-02-09 12:00:00
医療系	医療介護 CBnews	医療提供体制を誘導する意図を強く感じる、日病会長-答申を受けて日医・四病協が合同記者会見	https://www.cbnews.jp/news/entry/20220209201944	中央社会保険医療協議会	2022-02-09 20:45:00
金融	RSS FILE - 日本証券業協会	『はじめてわかった、はじめての投資！』について	https://www.jsda.or.jp/about/gyouji/hajiwaka.html	投資	2022-02-09 11:15:00
金融	ニュース - 保険市場TIMES	保険市場、経済評論家の伊藤 洋一さんによる新作コラム掲載	https://www.hokende.com/news/blog/entry/2022/02/09/210000	保険市場、経済評論家の伊藤洋一さんによる新作コラム掲載伊藤洋一さん自らによる解説動画も公開株式会社アドバンスクリエイトは、保険市場のコラム集「一聴一積」内に、経済評論家として活躍する伊藤洋一さんの新作コラムを掲載し、YouTubeチャンネル「保険市場」に伊藤洋一さん自らがコラム内容を解説した動画をアップロードしたと年月日水に発表した。	2022-02-09 21:00:00
海外ニュース	Japan Times latest articles	America’s frackers are back, and they’re looking leaner	https://www.japantimes.co.jp/opinion/2022/02/09/commentary/world-commentary/fracking-boom/	november	2022-02-09 20:01:44
ニュース	BBC News - Home	Sadiq Khan demands Met chief Dame Cressida Dick's plan to win back trust within weeks	https://www.bbc.co.uk/news/uk-politics-60318258?at_medium=RSS&at_campaign=KARANGA	response	2022-02-09 11:47:19
ニュース	BBC News - Home	Gillian Keegan: Minister sorry for not ending meeting after Covid result	https://www.bbc.co.uk/news/uk-politics-60316048?at_medium=RSS&at_campaign=KARANGA	keegan	2022-02-09 11:51:53
ニュース	BBC News - Home	Lancaster mum pleas for kidney donor to save son's life amid legal row	https://www.bbc.co.uk/news/uk-england-lancashire-60313251?at_medium=RSS&at_campaign=KARANGA	autistic	2022-02-09 11:36:16
ニュース	BBC News - Home	Olympic redemption 16 years after blowing gold	https://www.bbc.co.uk/sport/winter-olympics/60316302?at_medium=RSS&at_campaign=KARANGA	podium	2022-02-09 11:22:25
北海道	北海道新聞	高梨沙羅の投稿にＩＯＣ共感　ジャンプ失格問題	https://www.hokkaido-np.co.jp/article/643902/	北京冬季五輪	2022-02-09 20:17:00
北海道	北海道新聞	学校現場、学び維持と感染防止の狭間で苦慮　学級閉鎖は拡大傾向続く	https://www.hokkaido-np.co.jp/article/643897/	学校現場	2022-02-09 20:08:00
北海道	北海道新聞	宗谷管内１７人、留萌管内３人感染　新型コロナ	https://www.hokkaido-np.co.jp/article/643898/	宗谷管内	2022-02-09 20:14:00
北海道	北海道新聞	１０日スピード女子５０００メートル　復活の押切「楽しむこと」と感謝を胸に	https://www.hokkaido-np.co.jp/article/643896/	中札内村	2022-02-09 20:02:00