投稿時間:2022-04-13 18:32:38 RSSフィード2022-04-13 18:00 分まとめ(41件)

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ROBOT	ロボスタ	ねこみみ姿の『LOVOT』がお出迎え！ 「ペットプラス ららぽーと福岡店」に『LOVOT』コーナーが誕生 対談動画も公開	https://robotstart.info/2022/04/13/lovot-pet-plus-fukuoka.html		2022-04-13 08:38:18
IT	ITmedia 総合記事一覧	[ITmedia News] Anker、「スピーカー付きメガネ」を国内販売へ　1万9990円　マイクも内蔵	https://www.itmedia.co.jp/news/articles/2204/13/news157.html	itmedianewsanker	2022-04-13 17:20:00
IT	情報システムリーダーのためのIT情報専門サイト IT Leaders	日立、製造業の属人的なノウハウをデジタル化する「WIGARES」、業務に必要なデータを自動で提供 | IT Leaders	https://it.impress.co.jp/articles/-/23009	日立、製造業の属人的なノウハウをデジタル化する「WIGARES」、業務に必要なデータを自動で提供ITLeaders日立製作所は年月日、業務ナレッジ管理ソフトウェア「WIGARESウィガレス」を販売開始した。	2022-04-13 17:18:00
python	Pythonタグが付けられた新着投稿 - Qiita	Word2Vecを用いたタンパク質の分散表現	https://qiita.com/kuro3210/items/aa45753d301dfc13811b	wordvec	2022-04-13 17:46:31
python	Pythonタグが付けられた新着投稿 - Qiita	AKAZEで特徴量抽出	https://qiita.com/tourokumore/items/eb8620f9a265cd305c12	akaze	2022-04-13 17:24:58
Docker	dockerタグが付けられた新着投稿 - Qiita	Dockerコンテナでディスプレイとマイクを扱う	https://qiita.com/AtsuEngineer/items/30430017837f8b52c69c	docker	2022-04-13 17:26:49
Linux	CentOSタグが付けられた新着投稿 - Qiita	VirtualBoxでCentOSを開くと画面が小さくなる場合の対処	https://qiita.com/kento-ZiZi/items/143c54d8b929d96e4e64	centos	2022-04-13 17:43:40
技術ブログ	Developers.IO	先月コンサルティング部にジョインしたつくぼしです	https://dev.classmethod.jp/articles/joined-tsukuboshi-1month/	開始	2022-04-13 08:48:23
技術ブログ	Developers.IO	IAM 살펴보기 기초편	https://dev.classmethod.jp/articles/what-is-aws-iam-kr/	IAM 살펴보기기초편AWS 에서는서비스를안전하게이용하기위해권한을설정할수있습니다 이러한권한은AWS Identity and Access Management IAM 이라는서비스를이용하여설정하게됩	2022-04-13 08:06:02
海外TECH	DEV Community	This Week In React #101: Astro, Redwood, Next.js, Remix, React-Admin, Rust reducers, WebComponents, Gatsby, TypeScript, Rome...	https://dev.to/sebastienlorber/this-week-in-react-101-astro-redwood-nextjs-remix-react-admin-rust-reducers-webcomponents-gatsby-typescript-rome-3k0j	This Week In React Astro Redwood Next js Remix React Admin Rust reducers WebComponents Gatsby TypeScript Rome Hi everyone A nice diversity of React articles this week I liked those with Rust WASM and Web Components Last week was Launch Week for Astro and Redwood there were some exciting announcements It s calm on the React Native side TypeScript is available in beta another great release with ESM support in particular We have more than  subscribers here Thanks for reading me every week Note I m still figuring out how to make this newsletter sustainable If your company could sponsor the newsletter product job conf ad please let me know or put me in touch I build this newsletter transparently in public sharing my current income and after years it covers like of my hourly rate Not too bad but a little help will be appreciated I m still not very good at selling ads on the English newsletter it seems to require more cold outreach  Support the newsletter  Recommend it to your friends it really helps  Sponsor This Week In React  Write testimonials on Twitter  Retweet the latest Twitter thread  Reply to this email  feedback is welcome Follow on LinkedInIf you like this newsletter subscribe in priority there  ThisWeekInReact com  ReactHebdo fr ReactAstro Server Side RenderingAstro is a modern meta framework capable of using any UI lib including React It now supports server side rendering available experimentally in v beta Like Remix the framework offers a layer of adapters for deployment to multiple targets React admin V Build Your Own FrameworkFrançois takes as an example a simple admin interface in React based on MUI and React Hook Form The code is initially quite verbose lines He gradually refactors this code by creating reusable abstractions to end up with a declarative and expressive code of lines He explains that these abstractions are actually the v of React Admin v RC  available This new version is based on a more modern stack and is more modular it exposes high level components based on MUI by default can be swapped but also low level primitives to create your own framework See also the full series of v articles An Overlooked Factor For Performance Optimization In ReactInteresting reflection on the need or not to memoize the value of a React context according to the position of the provider in the tree Personally I still prefer to always memoize for safety as you never know if the provider will not be moved somewhere else Writing Redux Reducers in RustFeedback on the integration of existing Rust business code into a React app through WebAssembly and the challenges encountered non ideal binding serialization WASM bridge cost They need to access the same state on both sides Rust and TypeScript Solution create the reducers in Rust and return a state diff to TypeScript How to Create and Export Web Components From a React ApplicationShows how to use React to create a Web Component It looks relatively simple and can be useful in some specific contexts Not to be confused with the use of Web Components from React will be officially supported later React components composition how to get it rightGives some hints on when how to split into smaller subcomponents Also evokes an important Clean Code principle without naming it  Single Level of Abstraction Extras React TypeScript typings released with necessary breaking changes In particular the TypeScript type for React FC does not include children anymore Also check Removal Of Implicit Children and this codemod to migrate  Test component interactions with Storybook complete guide to create and execute interaction tests in Storybook stories thanks to the play  function  How to easily reduce your NextJS bundle size by  feedback quantified impact of actions relatively easy to implement Using dynamic imports provides the best ROI  React Quick Guide amp Core Concepts Explained good React major changes summary  Redwood Startup Fund follow up of last week s Redwood Launch Week M fund by Tom Preston Werner for startups using React RedwoodJS framework small existential k k tickets  Bad Habits of Mid Level React Developers  Improving Web Performance with React Hydration Strategies  Gatsby RFC New Bundler in Gatsby may incrementally adopt esbuild according to current benchmarks  Gatsby RFC Script component similar component to the Next js one with a possible Partytown integration  Redux deprecate createStore  Remix deferred API React TypeScript  no need to import React event handler types React  React lazy   Suspense SSR  only works with new APIs SSR not renderToString  RedwoodJS Intro by Tom Preston Werner  React Jargon Explained What is Concurrent React  React Native Storybook Starter with mobile React Native Web support  Capacitor Remix Templates  Remix Crystallize eCommerce Starter ️ StackOverflow The new version of React React Native  Expo Evan Bacon automating Android app deployment want to go further than Fastlane and allow deploying a new app without any manual step on the Play Store UI first submission React Native Bootsplash Localize Permissions  looking for sponsors to support Fabric  React Native Bignumber performant Fabric JSI big number lib  React Native Purchase claims to work with all Expo workflows ️ React Native Radio Using Flipper s Flamegraph Tool OtherAnnouncing TypeScript BetaAnother great TypeScript release The long awaited ES Modules support and package json exports  which allows to create several entry points for the same Node js package Many other improvements and new features including  moduleSuffixes  useful for React Native Extras Announcing Rome Formatter broken link in last edition Rome offers a code formatter written in Rust Mostly compatible with Prettier but x faster and able to format invalid code Node v last v LTS JavaScript Testing Best Practices updated and translated Prevent the introduction of known vulnerabilities into your code new action GitHub to review PR dependency changes and prevent supply chain attacks Seems easy to setup New to the web platform in March good overview Devs For Ukraine conf April TypeScript How the compiler compiles TypeScript type level parser Make the TypeScript interface partially optional required Principles of Object oriented Programming in TypeScript TypeScript things I wish I knew earlier ECMAScript proposal Change Array by copy four new non destructive Array methods Safari Technology Preview Safari Beta Release Notes The inert attribute is finally coming to the web CSS  has A Parent Selector Now ShadowRealms an ECMAScript proposal for a better eval What s new in ECMAScript AST Explorer SWC support How Tailwind CSS came to be feat Nx    Nx Roadmap Turborepo Parcel CSS ESLint v StackBlitz M Seed Round Prisma Adds Support for MongoDB ways we use GitHub Actions to build GitHub The Next Google With months left before IE retirement new enhancements arrive in Microsoft Edge for IE mode	2022-04-13 08:42:20
海外TECH	DEV Community	Restrain the Rate of Requests with Throttling in Django	https://dev.to/koladev/restrain-the-rate-of-requests-with-throttling-in-django-4fa	Restrain the Rate of Requests with Throttling in DjangoIf the server is working and the server application is running there is no way a request can t be executed by the server and not return a response or an error However there may be times when you want to regulate the number of requests on a specific endpoint ProblemYou have a special endpoint for SMS verification when a password change request is made Sounds nice huh Until you have a special user who will click on the button to request the SMS times and the requests will be executed That means costly SMS were billed Not great We want a way to only allow the next SMS requested after minute How to do it in Django SolutionWe ll use throttling It s similar to permissions in a way it determines if a request should be allowed But it s used to indicate a temporary state and is used to control the rate of requests that clients can make to an API Let s say you have the SMS viewset that is registered in the routers py file like this class SMSViewSet viewsets ViewSet http method names post router register r password viewsets SMSViewSet basename password Before configuring we need to add a new attribute to the SMSViewSet class called throttle scope class SMSViewSet viewsets ViewSet http method names post throttle scope password reset And finally in the REST FRAMEWORK configuration in the settings py file add the DEFAULT THROTTLE CLASSES and the DEFAULT THROTTLE RATES settings REST FRAMEWORK DEFAULT THROTTLE CLASSES rest framework throttling ScopedRateThrottle DEFAULT THROTTLE RATES password reset minute Following the documentation The ScopedRateThrottle class can be used to restrict access to specific parts of the API This throttle will only be applied if the view that is being accessed includes a throttle scope property You can learn more about throttling here Article posted using bloggu io Try it for free	2022-04-13 08:28:01
海外TECH	DEV Community	Breaking the deadlock for low-code - Part-3 Developing the low-code ecosystem is crucial for a successful adaption	https://dev.to/swatantra/breaking-the-deadlock-for-low-code-part-3-developing-the-low-code-ecosystem-is-crucial-for-a-successful-adaption-4p42	Breaking the deadlock for low code Part Developing the low code ecosystem is crucial for a successful adaptionWe have discussed in Leverage on low code platforms and key advantages about the key advantages of using Low Code and how business can leverage from it Undoubtedly the low code platforms OutSystems and Mendix are powerhouses with a bundle of great features but still a lot of work lies ahead for continued success It is recognized that both the leading platform providers have commercial targets and focus on market penetration and new clients and less on continued and successful implementation But to create a sustainable ecosystem with many skilled developers a wide and large market penetration is necessary This therefore contains a substantial risk many new clients but limited use of the platform at each client for the low code ecosystem Despite the powerful easy to use low code platforms and numerous success stories many companies are struggling to successfully realize the implementation and high scale adoption in their application landscape The providers should also focus on increasing the use and adoption of the platform with their clients The true value of the platform is not being retrieved if only a handful of applications are being realized New clients are often left with a license and a partner for implementation They either need to train their staff or rely on hiring new staff on the market Skilled developers are scarce due to relatively young technology and shortage in the IT labor market An alternative is to extend the development team with the entrepreneurial boutique firms for the execution The largest of such boutique firms in the Netherlands employs around a hundred developers Today as the pressure is continuously building to increase the digital footprint on every line of business you need a large pool of developers or professional consultants Admittedly OutSystems says “Low code is still quite a young software category…and there is a lack of expert partners Warra Since the platform provider s strategic focus is on tapping and increasing the market share in the competitive and attractive low code market there is a less priority on the advisory and architectural support The consistent quality of the small and mid sized applications is often lower than the quality of CMMI level development of large traditional vendors e g TCS Infosys Cognizant Capgemini There are examples in the Dutch market where clients are dissatisfied with the low code platform This is in most cases not caused by the platform but by a poorly designed software architecture The root cause can often be found in the lack of skilled software architects uncontrolled citizen development and in some cases insufficient quality control measures KPMG discusses Koed the quality risk of citizen development and advocates the quality centered low code development approach One can argue that the platform provider should have been part of the quality control system Have they perhaps focused on new business too much The growing demand for low code in the Netherlands is paired with the claim of not having enough certified developers certification assures the knowledge and demonstrated experience We crunched the numbers in August to find the figures and they are supporting the claim An overview of OutSystems community shows a total of certifications awarded across the globe This number includes all types and levels of certifications and not the certified personnel which means that the figure includes multiple certifications attained by a single developer OutSystems has multiple guided learning paths that train you to become a web developer mobile developer or a support engineer now retired Examining OutSystems community members directory led to nearly public profiles from the Netherlands with at least one minimum level of certification At the same time Mendix claims to have certifications globally and its community members directory led to nearly public profiles from the Netherlands in possession of a minimum level of certification In either case the numbers of certified developers do not meet the demand of the growing consumer base However a growth has been observed in the number of certified professionals likely as an effect of free certifications in the Covid period and or access to a wide range of free online courses and workshops Warra Warren N October Low Code Myths Fears and Realities Vendor Lock in OutSystems Retrieved from Koed Koedijk J amp Stam D June Citizen development flourishes due to COVID crisis but can your organization maintain its output KPMG Retrieved from	2022-04-13 08:27:39
海外TECH	DEV Community	The journey to a $1 million ARR SaaS without traditional VCs	https://dev.to/daolf/the-journey-to-a-1-million-arr-saas-without-traditional-vcs-4g38	The journey to a million ARR SaaS without traditional VCsHow it took us almost five years and multiple failed projects to grow a sustainable and almost bootstrapped SaaS TL DRdidn t like our full time job after schoolheavily inspired by indie hackers bootstrapperstried to build a BC shopping app FAILED tried to build a BB SaaS price monitoring for e commerce FAILED got the idea to build a web scraping API insteadmanaged to get to m ARR but it took us nearly years to get there The early days SEP years ago We Kevin and Pierre met in high school in a small town located in the south of France JUN school ends ‍We go learn CS at university During that time we started to learn about YC IndieHackers Rob Walling s book the family and this whole startup bootstrapping ecosystem We learned that you didn t need to raise m to build a successful business MAY Time to find a job ‍Kevin works for a small startup doing some invoice and banking data aggregation Things are fun Then the company was acquired by one of the top big French banks Things become less fun He quits and starts to write a book about Java and web scraping First product DEC ShopToList We build ShopToList a price monitoring extension You save the products you want to buy and get notified as soon as its price drops We get a decent traction and have a quite successful ProductHunt launch MAY BC is freaking hard ️But that is not enough We can t find a way to monetize the product and haven t found a scalable way to acquire more users We sell the product to a web agency and move on to other projects Going full time and building our first SaaS JUL First SaaS idea While building ShopToList we notice that many people use ShopToList to spy on their competitor s prices In the meantime Pierre had left his job as a data engineer for the french Zillow So this time we decided to build a price monitoring tool instead This time we will target businesses BB in a validated niche This makes us confident that this could work We were wrong SEP A successful launch After two months in beta countless user interviews and many bug fixes we finally released PricingBot JAN First customer Soon after getting out of beta we finally managed to get our first customer We re ecstatic that real businesses give us real money for a product we make for the first time APR The failure to get traction After months of endless marketing experimentation feature development and optimizations we have to face that people don t want to pay for our product We also notice that we are building into a niche that we don t know well e commerce which shows a lot when talking to potential customers We re considering moving on to something else Pivoting to a web scraping API APRIL The web scraping API idea While building PricingBot we used a lot of web scraping tools And we noticed that all of them shared common flaws hard to use slow not reliable and not transparent about who operates the business Having a lot of experience in web scraping we decide to scratch our own itch by developing a web scraping API MAY Building the MVP We spend the whole month of June working as much as we could on the MVP We want to validate the product quickly and to do that we need something that works Leveraging some friends we made on web scraping forums and growth marketing communities we get around ten free beta testers to try our product It allows us to iterate on what is essential to develop quickly JUN The small release ️Since we didn t want to make the same mistakes we ve made with our product we decide to ask for money as early as possible In June we close the free beta and ask people to take a paid subscription to continue using the product To our biggest surprise the first customer comes minutes after sending the first email We re delighted but we know that now the hard part begins Building a sustainable SaaS JUL The keys to building a good business We know that if we want ScrapingBee to work we need two essential things a product that sticks recurring revenue a scalable acquisition channelAbout the first point we make the bet that most of our customers have regular web scraping needs and that if we make a good product they ll stay with us For the second one we bet on content Kevin had been writing a lot about web scraping in the past years including a full book and we think we can attract potential customers by writing good content AUG First content first success ️We start trying to write the best possible content And people love it Our first big blog post was the Web scraping without getting blocked guide We shared it a bit all over the place and it quickly got visitors Proof that people like good content even if it is written on a company blog PS this article has now been read by more than people OCT Avoiding distraction ‍ ️Writing good content was working well but it was very slow Slow to produce but also slow to rank on Google So we start trying a lot of other acquisition channels to try to speed the business up It was a mistake making us lose focus and waste money We go back to content and spend the time a lot of time writing other web scraping guides in several languages carefully Python Ruby PHP C NodeJS DEC Talking to users a lot In the early days we try to speak to as many people as possible to build the best web scraping tool out there But talking to customers can be challenging Their time is precious and most of them don t like to speak to companies for fear of getting trapped in an endless upsell call So Kevin had the idea to offer API calls to anyone willing to discuss their web scraping needs for minutes over the phone This move allowed us to talk to around people in less than three months and learn invaluable insights The road to k MRR MAY Joining Tinyseed The goal with ScrapingBee was always to find a sustainable business where we would be in complete control of what happens in the company without having the pressure to grow at all costs And this is precisely why we never decided to raise money However a few years ago Rob Walling and his friends launched TinySeed An accelerator designed precisely to help people grow their business but without any pressure to become a unicorn We applied and got lucky enough to get accepted The money and the support we got from the program helped us grow ScrapingBee into what it is now JUN Improving the product was a very grind year And to be honest all we did was the same thing over and over Improving the product releasing new content In the spring we focused a lot on the customer experience doing everything we could to make the API as easy as possible to use We developed SDK in Python and JavaScript a brand new documentation with snippets in languages and a request builder OCT Slowly reaching k MRR In November we finally reach Monthly Recurring Revenue A very symbolic milestone for us because for the first time it allowed us to get paid almost the same as our previous job and it also meant that we were profitable But as you can see this took a while We started working on ScrapingBee almost months before this moment JAN Growth finally kicks in The last quarter of was a magical moment because for the first time we felt that growth was finally kicking in And while it took us almost months to get to k MRR it took us only months to double our revenue to k MRR Growing the business FEB Keep doing the things that work In we decided to focus on our strengths and write great content while trying to build the best web scraping API It is also at that time that Kevin and Pierre decide to split the role in the company Kevin is now in charge of our whole marketing and Pierre handles the product and technical side of the business MAR Content is king We reach a significant milestone pageviews on our website most of it being organic It looks like betting on content was the right thing to do JUN First hire Etienne joins the team full time to help us with our growing development needs Etienne is a talented developer who worked in various industries before joining us In a short amount of time he s able to release two beloved functionality of the API the data extraction and the JavaScript scenario NOV million In November years after our first product and years after launching ScrapingBee we finally reach the million in Annual Recurring Revenue The story is not over JAN Redesign After months of development we released a complete redesign of our website in January with a brand new logo visual identity documentation and blog It hasn t been an easy road and this wouldn t have been possible without all the support we got along the way THANK YOU Thank you friends family colleagues former colleagues LP TinySeed tutors mastermind Zoomers customers Twitter supporters ProductHunt upvoters and blog readers Happy to answer any questions you might have Pierre de Wulf	2022-04-13 08:23:55
海外TECH	DEV Community	MUI React - Coding a Simple Landing Page	https://dev.to/sm0ke/mui-react-coding-a-simple-landing-page-4k67	MUI React Coding a Simple Landing PageHello Coders This article explains how to use the React MUI Library and code a simple responsive landing page The page will be built with MUI components only no HTML element will be used Thanks for Reading Content provided by App GeneratorMUI Landing Page Sample LIVE DemoMUI Landing Page Source Code all components Before React js building web applications can be a daunting task There was no ability to re use web layouts or follow the DRY Don t Repeat Yourself principle with HTML Therefore we wrote repeated lines of code that were difficult to understand Does React js make building web applications easier Let s find out via the following topics What is ReactMUI Introduction Reasons to use itMUI InstallationGenerate the project via CRA create react app Styling in MUI using makeStyles hookCoding Sections Header Hero Information Contact FooterHow to change MUI FontPresents Open Source MUI Dashboard BerryLinks amp Resources all free What is ReactReact js is a JavaScript library that allows you to build fast and efficient web applications using the minimum amount of code possible In React js you can break the web layout into components reusable bits of code that return HTML elements It also allows us to pass data into these components to create dynamic content for our web pages These data are called props React js has excellent documentation with tons of helpful resources and a large community of users willing to help you learn effectively New to React Check out this comprehensive React Starting Guide Material UI LibraryMaterial UI is a library that contains several React components that are flexible mobile responsive and production ready These components allow you to create stunning user interfaces with ease and you always have complete control over their appearance and behavior With over contributors to its documentation MUI is developer friendly and provides an exciting experience for new users However before we proceed let s look at five reasons you should use the MUI library in React js MUI Reasons to use itMUI Library stands out from the rest because it provides the following Mobile first ApproachMUI encourages a uniform and user friendly layout across different platforms and screen sizes It provides several helpers that enable you to build a mobile friendly web application MUI comes with different breakpoints for different screen sizes and you can edit the default screen sizes to your preferred choice if necessary Faster build timeMUI has every web component you need to build any web application and it s easy to integrate into your web applications MUI speeds up your development process and enables you to ship beautiful and modern web applications faster Excellent DocumentationMUI s documentation is straightforward So you don t have to go elsewhere to search for how to implement any feature you need Every web component how to use them and code samples are available in the documentation Highly CustomizableMUI components are highly customizable You have complete control over their appearance and behavior MUI allows you to write custom CSS styles to edit the components or pass some props stated in the documentation Beautiful ready made componentsMUI provides beautiful production ready components for you By simply copying and pasting the code you can build a complex layout in a few minutes MUI Installation and Set upIn order to start coding or using the free sample provided by this tutorial we need NodeJS properly installed and accessible in the terminal New to NodeJS Check out this comprehensive Node JS Starting GuideOnce the NodeJS tools are accessible we can move forward and code our sample Here are the steps Generate the app skeleton using CRA toolInstall MUI Components and SVG IconsOpen the project using a modern editor like VsCode or SublimeUpdate App js to include the newly installed assets npx create react app reactmui npm install mui material emotion react emotion styled npm install mui icons material npm start The App js will be edited to include all the components coded in the next sections import CssBaseline from mui material CssBaseline function App return lt div gt lt CssBaseline gt lt Header gt lt Hero gt lt Section gt lt AboutUs gt lt Testimonial gt lt ContactUs gt lt Footer gt lt div gt export default App The web application is divided into seven components header hero section about us testimonial contact us and footer CSS Baseline component adds simple base styles provided by MUI to the web application It removes the margin in all browsers and sets the box sizing property to border box Styling in MUIStyling MUI components may seem confusing at first to beginners because it s quite different from the conventional way of styling HTML or React applications But don t worry the aim of this article is to explain it clearly To edit these components provided by MUI you have to do the following Install mui stylesCreate a new folder named stylesCreate a styles js file in styles dir and add the code src styles styles jsimport makeStyles from mui styles const styles gt return box backgroundColor red text color pink const useStyles makeStyles styles export default useStyles The above code does the following Import makeStyles from mui styles Invoke makeStyles a higher order function that accepts a sub function another function that returns an object containing classNames and the styles applied styles is our sub function used by makeStylesDefines useStyles a custom hook that passes the styles created above into the makeStyles function useStyles basically helps us to style all the new components coded in the next sections How to use custom styling hook in MUILet s see a quick demo on how to apply the styles above in React components import React from react import Box Typography from mui material import useStyles from styles styles lt Importconst Component gt const classes useStyles return lt Box className classes box gt lt Use lt Typography className classes text gt I am a text lt Typography gt lt Box gt export default Component Using this mechanism we can inject styling into every component using a clean syntax thanks to MUI s beautiful architecture Coding MUI Header componentHere the header component is our navigation bar but building a navigation bar in MUI is quite different from HTML In MUI the navigation bar is called the App bar and it has different types I will be using the Elevate App Bar Header Component Source CodeThe relevant Code extracted from the MUI Header Component File lt Box sx marginBottom px gt lt ElevationScroll props gt lt AppBar gt lt Toolbar className classes toolBar gt lt Link href underline none gt lt Typography variant h className classes logo gt MUI Sample lt Typography gt lt Link gt lt Box gt lt IconButton size large edge end color inherit aria label menu onClick toggleDrawer right true gt lt MenuIcon className classes menuIcon fontSize gt lt IconButton gt lt Drawer anchor right open state right onClose toggleDrawer right false gt list right lt Drawer gt lt Box gt links map link gt lt Link href link url key link id gt lt Typography gt link route lt Typography gt lt Link gt lt Box gt lt Toolbar gt lt AppBar gt lt ElevationScroll gt lt Box gt The simplified above code does the following The MUI App Bar segment elevates the navigation bar on scroll when the user is not at the top of the page Using this type of App bar requires you to wrap your AppBar with the lt ElevationScroll gt tag Typography is used for texts It takes the variant parameter to specify whether it s a heading or a paragraph tag Box is similar to the tag in HTML It serves as a parent element Link is similar to the tag in HTML It creates a hyperlink to internal and external resources in your web application The toolbar is the MUI component that wraps all the elements in the AppBar I also imported the useStyles hook we created in the previous section This hook is declared inside the component and passed into a variable like this const classes useStyles the classes variable becomes an object containing all the classNames declared in the stylesheet Let s edit the styles in styles jsconst styles gt return toolBar height vh display flex justifyContent space between padding px backgroundColor white logo color blue cursor pointer link color const useStyles makeStyles styles export default useStyles Coding MUI Hero ComponentIn this section I introduced the Grid layout The Grid component displays contents in a responsive layout by dividing the screen into cells Hero Component Source CodeThe code is fairly simple compared to the previous Header Component const Hero gt const classes useStyles return lt Box className classes heroBox gt lt Grid container spacing className classes gridContainer gt lt Grid item xs md gt lt Typography variant h className classes title gt Let s scale your business lt Typography gt lt Typography variant h className classes subtitle gt Hire professionals who truccated we are your best client lt Typography gt lt Button variant contained color primary sx width px fontSize px gt HIRE US lt Button gt lt Grid gt lt Grid item xs md gt lt img src myteam alt My Team className classes largeImage gt lt Grid gt lt Grid gt lt Box gt export default Hero Coding MUI Section ComponentThis component displays a Grid container containing three Grid items Section Component Source CodeThe source code for this component defines three cells managed by a parent MUI Grid component lt Box sx flexGrow minHeight px gt lt Grid container className classes sectionGridContainer gt sectionItems map item gt lt Grid item xs md minHeight key item id className classes sectionGridItem gt item icon lt Typography gt item sentence lt Typography gt lt Grid gt lt Grid gt lt Box gt Coding MUI Contact ComponentThis component implements a simple form with a Title three input fields and a submit buttonContact Form Component Source CodeHere is the code for this simple form powered by MUI lt Box className classes formContainer gt lt Typography variant h className classes formHeading gt Contact Us lt Typography gt lt Box className classes form component form noValidate autoComplete off gt lt TextField label Full Name variant outlined fullWidth className classes inputField value firstName onChange e gt setFirstName e target value gt lt TextField label Email variant outlined fullWidth className classes inputField value email onChange e gt setEmail e target value gt lt TextareaAutosize aria label minimum height minRows placeholder Enter a message className classes textArea spellCheck value message onChange e gt setMessage e target value gt lt Button variant contained type submit color primary sx width px fontSize px onClick submitForm gt Submit lt Button gt lt Box gt lt Box gt Coding MUI FooterOur MUI sample page provides a simple footer with a centered text crafted on top of Box Typography and Link MUI Components Footer Component Source CodeHere is the relevant Source code for the MUI Footer Component lt Box sx flexGrow className classes footerContainer gt lt Typography className classes footerText gt Provided by lt Link href underline none gt AppSeed lt Link gt lt Typography gt lt Typography className classes footerDate gt Open Source Sample Buit with MUI lt Typography gt lt Box gt How to change MUI FontMaterial UI allows you to use any font you want to use To change the font of all Material UI components do the following Open App js and import the createTheme and ThemeProvider from MUI core Edit the font family of the typography component via createTheme Here is the code for our App js landing page with all components styled with the new font Poppins instead of the default font Roboto const theme createTheme typography fontFamily Poppins sans serif join function App return lt gt lt ThemeProvider theme theme gt lt CssBaseline gt lt Header gt lt Hero gt lt Section gt lt AboutUs gt lt Testimonial gt lt ContactUs gt lt Footer gt lt ThemeProvider gt lt gt export default App Conclusions and Free ResourcesIn this article we ve been able to build a complete webpage using various Material UI components Material UI provides a comprehensive set of UI tools you may need to create a modern web application Material UI official documentationOpen Source MUI Templates a curated listWith its straightforward documentation you can easily find the web layouts you need and build a complete web application in a shorter amount of time React Node JS BerryBerry is a creative React Dashboard built using the Material UI It is meant to be the best User Experience with highly customizable feature riched pages It is a complete game changer React Dashboard with an easy and intuitive responsive design on retina screens or laptops React Node JS Berry product pageReact Node JS Berry LIVE DemoThe product comes with a simple JWT authentication flow login register logout powered by an open source Node JS API Backend via Passport Library	2022-04-13 08:23:55
海外TECH	DEV Community	ETH Wallet Hack With Mnemonic Crack Python	https://dev.to/mmdrza/eth-wallet-hack-with-mnemonic-crack-python-344m	ETH Wallet Hack With Mnemonic Crack Python Ethereum Wallet Hack With Mnemonic Crack Pythonburte force and cracking ethereum wallet in mnemonic keypharse with python and highspeed checking total transaction without api no needed install package all in one file and looper for windows and linux cmd sh checked wallet with amp words imported language ENGLISH french korea china japon tested and checked with high speed method without api key for total transaction and final balance save just rich wallet tx gt on text file save address ethereum wallet and private key mnemonic wallet ethereum on file text use and running windows linux mac Download Source Follow Link python source download	2022-04-13 08:19:10
海外TECH	DEV Community	perlbrew - Installation of Perl on User Directries 2022	https://dev.to/yukikimoto/perlbrew-installation-of-perl-on-user-directries-2022-1a6o	perlbrew Installation of Perl on User Directries perlbrew is a command line tool to intall Perl on user directries You can install any version of Perl on your user directries and use it This article is originally perlbrew Installation of Perl on User Directries Perl ABC Installation of perlbrewExecute the following command to install perlbrew curl L bashIf you don t have curl command use wget command or fetch command Linuxwget O bash FreeBSDfetch o shYou can also install perlbrew from CPAN sudo cpan App perlbrewperlbrew init bashAdd the perlbrew settings to bashrc echo source perl perlbrew etc bashrc gt gt bashrcReload bashrc source bashrc cshAdd the perlbrew settings to cshrc echo source perl perlbrew etc cshrc gt gt cshrcReload cshrc source cshrc Installtion of Perl using perlbrewYou can check the available Perls using available command Show the available Perlsperlbrew availableLet s install a Perl using install command The latest Perl version for is v Install Perlperlbrew install perl If the installation of Perl fails check the following commands are installled These commands are needed to install Perl make gcc patch Show the list of installed Perls using list command Show the list of installed Perlsperlbrew listThe installed Perls are displayed perl And switch to the installed Perl perlbrew switch perl And show the installed Perls again Show the installed Perlsperlbrew list is added to the head of the current Perl perl And see the Perl version perl vThe version of current Perl is displayed This is perl version subversion v built for x linux Installation of cpanmcpanm can be installed using install cpanm command perlbrew install cpanmAnd install a module cpanm JSONModules are installed on the following directory in my case home kimoto perl perlbrew perls perl lib site perl Returning back to System PerlIf you want to returning back to system Perl use off command perlbrew off	2022-04-13 08:07:23
海外TECH	Engadget	Amazon's smart thermostat falls back to a low of $48	https://www.engadget.com/amazons-smart-thermostat-falls-back-to-48-081845775.html?src=rss	Amazon x s smart thermostat falls back to a low of If you don t need all the fancy features of Google s Nest thermostat Amazon s smart thermostat is a solid budget friendly option Now it s an even better deal thanks to a percent discount that has dropped it down again to an all time low price of nbsp Buy smart thermostat at Amazon The smart thermostat has a discreet squarish design that shouldn t detract in any way from your décor It uses Honeywell s Home Thermostat tech and is Energy Star certified meaning you could see up to savings per year on energy costs ーa nice restaurant meal or two It works with Alexa using voice commands or the Alexa mobile app letting you set schedules or change settings while you re away so that the house is cozy when you get back There are some tradeoffs for the much lower price though It doesn t have features found on Google Nest like automatically turning down the temperature when you leave the house It s obviously not as ideal as a Nest product in a Google Home centric house either GoogleLuckily if you do want those features Google Nest products are still on sale at Amazon as well The standard Google Nest Thermostat above is on sale for off and the Nest Learning Thermostat is priced at down from the regular price Both work with Google Home and will automatically turn the temperature down when you leave and the Nest Learning Thermostat will automatically learn from you and program itself The latter also works with Alexa if you re more partial to that voice assistant Buy Nest Thermostat at Amazon Buy Nest Learning Thermostat at Amazon Follow EngadgetDeals on Twitter for the latest tech deals and buying advice	2022-04-13 08:18:45
医療系	医療介護 CBnews	乳癌・胃癌薬エンハーツの薬価2.15％引き下げ、中医協-費用対効果評価による価格調整	https://www.cbnews.jp/news/entry/20220413170316	中央社会保険医療協議会	2022-04-13 17:25:00
海外ニュース	Japan Times latest articles	Japan’s stealth reopening: Parents of foreign residents get OK to visit	https://www.japantimes.co.jp/news/2022/04/13/national/japan-reopening-parents-foreign-residents/	Japan s stealth reopening Parents of foreign residents get OK to visitWith the cap on daily arrivals raised to the number of visas issued to first and second degree family members of Japanese citizens and residents	2022-04-13 17:23:25
ニュース	BBC News - Home	Soaring petrol costs drive inflation to 30-year high	https://www.bbc.co.uk/news/uk-61090937?at_medium=RSS&at_campaign=KARANGA	energy	2022-04-13 08:44:53
ニュース	BBC News - Home	Women more emotional than men - NI boss Shiels	https://www.bbc.co.uk/sport/football/61089471?at_medium=RSS&at_campaign=KARANGA	kenny	2022-04-13 08:56:15
ニュース	BBC News - Home	UK officials investigate 74 child hepatitis cases	https://www.bbc.co.uk/news/health-61085870?at_medium=RSS&at_campaign=KARANGA	covid	2022-04-13 08:48:32
ニュース	BBC News - Home	Gilbert Gottfried: Stars pay tribute to late comedian and actor	https://www.bbc.co.uk/news/entertainment-arts-61090986?at_medium=RSS&at_campaign=KARANGA	child	2022-04-13 08:30:22
ニュース	BBC News - Home	Ukraine: Fugitive Putin ally Medvedchuk arrested - security service	https://www.bbc.co.uk/news/world-europe-61089039?at_medium=RSS&at_campaign=KARANGA	ukrainian	2022-04-13 08:43:58
ビジネス	ダイヤモンド・オンライン - 新着記事	ラクト・ジャパン、2022年5月の株主優待の優待品を 発表！ 100株を3年以上保有でもらえるカタログギフ では、チーズやバター、アイスなど6種類から選べる！ - 株主優待【新設・変更・廃止】最新ニュース	https://diamond.jp/articles/-/301605		2022-04-13 17:50:00
ビジネス	不景気.com	チヨダの22年2月期は43億円の営業赤字、売上減続く - 不景気.com	https://www.fukeiki.com/2022/04/chiyoda-2022-loss2.html	決算短信	2022-04-13 08:55:56
北海道	北海道新聞	米空母、日本海に展開　海自と共同訓練、北朝鮮けん制	https://www.hokkaido-np.co.jp/article/669036/	原子力空母	2022-04-13 17:20:02
北海道	北海道新聞	東京都で８２５３人コロナ感染　１週間前より約４００人減	https://www.hokkaido-np.co.jp/article/669038/	新型コロナウイルス	2022-04-13 17:20:02
北海道	北海道新聞	中国輸入１年７カ月ぶり減　コロナ再流行や侵攻影響	https://www.hokkaido-np.co.jp/article/669055/	貿易統計	2022-04-13 17:34:00
北海道	北海道新聞	ＳＭＢＣ日興証券の元副社長起訴　特捜部、相場操縦事件	https://www.hokkaido-np.co.jp/article/669054/	東京地検特捜部	2022-04-13 17:34:00
北海道	北海道新聞	米核実験に抗議の座り込み、広島　被爆者「怒り狂っている」	https://www.hokkaido-np.co.jp/article/669053/	臨界前核実験	2022-04-13 17:33:00
北海道	北海道新聞	安保理での拒否権行使に説明責任　国連、米欧が決議案提出へ	https://www.hokkaido-np.co.jp/article/669050/	安全保障	2022-04-13 17:28:00
北海道	北海道新聞	紋別・ガリンコ号　乗客昨年比５５％増　ツアー客戻り　依然コロナの影響も	https://www.hokkaido-np.co.jp/article/669049/	観光	2022-04-13 17:28:00
北海道	北海道新聞	中標津高の李家教諭に文科大臣表彰　中標津高・伊藤教諭、中標津農高・加瀬教諭には道実践表彰	https://www.hokkaido-np.co.jp/article/669048/	高校	2022-04-13 17:23:00
北海道	北海道新聞	夕張メロンのハウス内でミツバチが授粉に活躍　５月２５日初出荷目指す	https://www.hokkaido-np.co.jp/article/669047/	夕張メロン	2022-04-13 17:19:00
北海道	北海道新聞	阪神、藤浪ら３選手がコロナ陽性　伊藤将と江越も	https://www.hokkaido-np.co.jp/article/669034/	江越大賀	2022-04-13 17:02:58
北海道	北海道新聞	ＪＲ北海道、２１年度の鉄道運輸収入１４・５％増　１９年比では大幅減	https://www.hokkaido-np.co.jp/article/669043/	鉄道	2022-04-13 17:13:00
北海道	北海道新聞	岩見沢の街歩きコースガイドブック作成　岩教大生と観光協会が考案	https://www.hokkaido-np.co.jp/article/669041/	観光協会	2022-04-13 17:04:00
北海道	北海道新聞	「抱きしめたい」と李相花さん　小平選手の引退表明で	https://www.hokkaido-np.co.jp/article/669040/	引退表明	2022-04-13 17:04:00
マーケティング	MarkeZine	LVC、NFT総合マーケットプレイス「LINE NFT」提供開始　約40,000点のNFTを販売	http://markezine.jp/article/detail/38783	linenft	2022-04-13 17:30:00
IT	週刊アスキー	ユービーアイソフトのPC向けサブスクリプションサービス「Ubisoft+」が日本でもサービス開始！	https://weekly.ascii.jp/elem/000/004/089/4089183/	ubisoft	2022-04-13 17:50:00