投稿時間:2022-09-06 00:26:52 RSSフィード2022-09-06 00:00 分まとめ(32件)

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IT	気になる、記になる…	｢Apple Watch Pro｣のケースサイズはやはり49㎜か − ケースやスクリーンプロテクターから明らかに	https://taisy0.com/2022/09/05/161025.html	applewatchpro	2022-09-05 14:48:16
python	Pythonタグが付けられた新着投稿 - Qiita	競プロ(Python)で~したいときに使うコード	https://qiita.com/tonomotohide/items/b2141da9dcb0a04ae3fe	abmapintinputsplit	2022-09-05 23:29:42
js	JavaScriptタグが付けられた新着投稿 - Qiita	88.super	https://qiita.com/gucho-n/items/e54d0b2b26c40d57d936	javascriptclas	2022-09-05 23:40:25
js	JavaScriptタグが付けられた新着投稿 - Qiita	人事のおじさんプログラミングを学ぶ Day11「配列を使って箇条書きのHTMLをつくる」	https://qiita.com/jinjino_ojisan/items/504748581b520f1fa50d	javascript	2022-09-05 23:22:05
js	JavaScriptタグが付けられた新着投稿 - Qiita	86.クラス,87,クラスと継承	https://qiita.com/gucho-n/items/9578214d7c41e4496702	classproductcon	2022-09-05 23:10:04
AWS	AWSタグが付けられた新着投稿 - Qiita	ElastiCache for Redisのフェイルオーバー時間を計測してみた	https://qiita.com/minorun365/items/6e15c17a842348ad20bd	elasticacheforredis	2022-09-05 23:07:25
技術ブログ	Developers.IO	AWS Step Functionsで組み込み関数だけを使って整数の乗算を実装してみた（AWS CDK）	https://dev.classmethod.jp/articles/to-implement-integer-multiplication-using-only-the-built-in-functions-of-aws-step-functions-aws-cdk/	intrinsicsformathoperatio	2022-09-05 14:48:16
海外TECH	DEV Community	Ferramentas não-devs pra fazer sua carreira decolar	https://dev.to/frontfabi/ferramentas-nao-devs-pra-fazer-sua-carreira-decolar-4hb8	Ferramentas não devs pra fazer sua carreira decolarNa última segunda foi meu anivrsário e foi inevitável pensar para além das questões existenciais o que eu faria igual ou o que faria diferente na carreira Decidi deixar pra quem táchegando em tecnologia uma lista sobre o que vocênão vai aprender na faculdade AutoconhecimentoTalvez a mais importante delas e que vai comandar as próximas Conhecendo bem o que vc gosta o que não gosta o que não aceita atéonde Fale inglêsEste conhecimento te coloca na frente de muita gente numa disputa por emprego Se por aqui as empresas estão querendo alguém que construa um foguete láfora eles querem alguém que dêconta do problema e saiba explicar o que fez ComunicaçãoSaída faculdade achando que sóprogramar era necessário Na vida real o que descobri foi que as vezes min de troca de informações assertivas evitam linhas de código desnecessárias ColaboraçãoPara além de ser incrível no que vocêfaz ajudar alguém do time que esteja com dificuldade de evoluir em uma tarefa faz com que todo o time ganhe Sem julgamentosCada pessoa percorreu um caminho atéchegar onde está Achar que a pessoa tem mais do que merece ou mesmo que ésóa pessoa se dedicar mais que consegue evoluir énivelar todo mundo pela mesma régua quando a realidade de cada um écompletamente diferente Não se compareAproveitando o tópico acima sabemos que tecnologia tem muitas oportunidades incríveis e vemos diariamente muita gente ascender socialmente por causa disso Entender que vocêtrilhou um caminho diferente olhar com empatia suas falhas e se orgulhar da sua jornada te dáa tranquilidade de que precisa pra seguir sem pressão sua carreira Sucesso ésubjetivoEu jáquis ser tech lead gerente mudar de área aprender algo novo E vi também pessoas que se sentem bem e consideram ter chegado ao máximo exatamente onde estão E essas pessoas não estão presidindo big techs pelo mundo mas estão fazendo um trabalho bom pagando suas contas e dando conforto a suas famílias E pra elas isso éter sucesso Diversidade não émodinhaPosso te comprovar com estudos e estatísticas que produtos de software diversos têm desempenho superior e fazem vendas mais assertivas Émuito mais uma questão de negócios ter empresas e produtos diversos A empresa não estásendo boazinhaEmpresas dependem de vendas e o mercado gira com engrenagens diferentes de tempos em tempos Existem projetos de formação e de diversidade e inclusão incríveis por aí mas não se engane Tudo isso dábase pra que a empresa aumente seus ganhos se estabelecendo como um dos nomes preocupados com questões importantes aos seus clientes e investidores de onde vem o money Faça o necessário atécomeçar a fazer o que amaPra muitas pessoas a migração de carreira pode ser mais difícil Enquanto isso as contas estão chegando Vc precisa avaliar o quanto vale a pena recusar algo que mantenha suas contas pagas atéque sua oportunidade em tecnologia chegue	2022-09-05 14:39:39
海外TECH	DEV Community	Building a live-event alert system with React, Socket.io, and Push Notifications 🚀	https://dev.to/novu/building-a-live-event-alert-system-with-react-socketio-and-push-notifications-2jg5	Building a live event alert system with React Socket io and Push Notifications What is this article about You want everybody to get a message on your website once something happens in real time That can be a new version announcement or some product updates In this article I ll guide you on building an event scheduling system with React and Socket io The application will allow the users to set reminders for upcoming events then show a toaster when it s time for an event Toaster a small box on the screen with the notification There multiple way to get live information from your server about a new event Use long polling HTTP request basically an HTTP request every seconds to get information about a new event Use an open socket Websockets to get information directly from the server when a new bid arrives In this article I will talk about Websockets and specifically on the Node js library Socket ioSocket io is a popular JavaScript library that allows us to create real time bi directional communication between web browsers and a Node js server It is a highly performant and reliable library optimized to process a large volume of data with minimal delay It follows the WebSocket protocol and provides better functionalities such as fallback to HTTP long polling or automatic reconnection which enables us to build efficient real time applications Novu the first open source notification infrastructureJust a quick background about us Novu is the first open source notification infrastructure We basically help to manage all the product notifications It can be In App the bell icon like you have in the Dev Community Websockets Emails SMSs and so on I would be super happy if you could give us a star It will help me to make more articles every week Connecting Socket Io with React Here we ll set up the project environment for the event scheduling system You ll also learn how to add Socket io to a React and Node js application and connect both development servers for real time communication via Socket io Create the project folder containing two sub folders named client and server mkdir event schedulercd event schedulermkdir client serverNavigate into the client folder via your terminal and create a new React js project cd clientnpx create react app Install Socket io client API and React Router  React Router is a JavaScript library that enables us to navigate between pages in a React application npm install socket io client react router domDelete the redundant files such as the logo and the test files from the React app and update the App js file to display Hello World as below function App return lt div gt lt p gt Hello World lt p gt lt div gt export default App Navigate into the server folder and create a package json file cd server amp npm init yInstall Express js CORS Nodemon and Socket io Server API Express js is a fast minimalist framework that provides several features for building web applications in Node js  CORS is a Node js package that allows communication between different domains Nodemon is a Node js tool that automatically restarts the server after detecting file changes and Socket io allows us to configure a real time connection on the server npm install express cors nodemon socket ioCreate an index js file the entry point to the web server touch index jsSet up a simple Node js server using Express js The code snippet below returns a JSON object when you visit the http localhost api in your browser index jsconst express require express const app express const PORT app use express urlencoded extended true app use express json app get api req res gt res json message Hello world app listen PORT gt console log Server listening on PORT Import the HTTP and the CORS library to allow data transfer between the client and the server domains const express require express const app express const PORT app use express urlencoded extended true app use express json New importsconst http require http Server app const cors require cors app use cors app get api req res gt res json message Hello world http listen PORT gt console log Server listening on PORT Next add Socket io to the project to create a real time connection Before the app get block copy the code below Next add Socket io to the project to create a real time connection Before the app get block copy the code below New imports const socketIO require socket io http cors origin http localhost Add this before the app get blocksocketIO on connection socket gt console log socket id user just connected socket on disconnect gt console log A user disconnected From the code snippet above the socket io connection function establishes a connection with the React app then creates a unique ID for each socket and logs the ID to the console whenever a user visits the web page When you refresh or close the web page the socket fires the disconnect event showing that a user has disconnected from the socket Configure Nodemon by adding the start command to the list of scripts in the package json file The code snippet below starts the server using Nodemon In server package json scripts test echo Error no test specified amp amp exit start nodemon index js You can now run the server with Nodemon by using the command below npm startOpen the App js file in the client folder and connect the React app to the Socket io server import socketIO from socket io client const socket socketIO connect http localhost function App return lt div gt lt p gt Hello World lt p gt lt div gt export default App Start the React js server npm startCheck the terminal where the server is running the ID of the React js client should appear on the terminal Congratulations the React app has been successfully connected to the server via Socket io Application Interface In this section I ll guide you through building the user interface for the event scheduling system It s a single page application containing three components a digital clock form fields for creating event schedules and a section that lists upcoming events Update the App js file as below import React from react import Clock from components Clock import CreateSchedule from components CreateSchedule import Schedules from components Schedules import socketIO from socket io client const socket socketIO connect http localhost const App gt return lt div className app container gt lt Clock gt lt CreateSchedule gt lt Schedules gt lt div gt export default App Navigate into the src index css file and copy the code below It contains all the CSS required for styling this project import url Grotesk wght amp display swap box sizing border box font family Space Grotesk sans serif body margin padding app container display flex flex direction column width min height vh padding px clock container width display flex align items center justify content center height vh background color febe margin bottom px clock font size px color f createSchedule container margin bottom px width form div margin bottom px input margin left px padding px width px title width button width px padding px font size px border none outline none background color f color fff cursor pointer Clock component Copy the code into the Clock js file to display the current time import React useState useEffect from react const Clock gt const date setDate useState new Date const refreshClock gt setDate new Date useEffect gt const timerId setInterval refreshClock return gt clearInterval timerId return lt div className clock container gt lt h className clock gt date toLocaleTimeString lt h gt lt div gt export default Clock Building the Schedule component Copy the code below into the CreateSchedule js file It displays a form that allows users to set a time and title for an event import React useState from react const CreateSchedule gt const hour setHour useState const minute setMinute useState const title setTitle useState const handleSubmit e gt e preventDefault console log hour minute title setHour setMinute setTitle return lt div className createSchedule container gt lt h gt Create a Schedule lt h gt lt form onSubmit handleSubmit gt lt div className title container gt lt label htmlFor title gt Title lt label gt lt input type text name title id title value title required onChange e gt setTitle e target value gt lt div gt lt div gt lt label htmlFor hour gt Select Hour lt label gt lt input type number min max name hour id hour value hour onChange e gt setHour e target value required gt lt div gt lt div gt lt label htmlFor minute gt Select Minute lt label gt lt input type number min max name minute id minute value minute onChange e gt setMinute e target value required gt lt div gt lt button gt Submit lt button gt lt form gt lt div gt export default CreateSchedule Multiple Schedule Components The code snippet below displays the upcoming events import React from react const Schedules gt create dummy schedules for now const schedules title Build React project hour minute title Dance class hour minute return lt div gt lt h gt Upcoming Events lt h gt lt ul gt schedules map schedule gt lt li key schedule title gt schedule title schedule hour schedule minute lt li gt lt ul gt lt div gt export default Schedules Connecting the application to the Socket io serverIn this section you ll learn how to save the event schedules to the Node js server and send notifications to the React app whenever it s time for a particular event Saving the events to the backend server Here I ll guide you through sending and saving the schedules to the backend Node js server Pass Socket io into the CreateSchedule component in the App js file import React from react import Clock from components Clock import CreateSchedule from components CreateSchedule import Schedules from components Schedules import socketIO from socket io client const socket socketIO connect http localhost const App gt return lt div className app container gt lt Clock gt lt CreateSchedule socket socket gt lt Schedules gt lt div gt export default App Update the handleSubmit function to send the event details to the Node js server via Socket io import React useState from react const CreateSchedule socket gt const hour setHour useState const minute setMinute useState const title setTitle useState const handleSubmit e gt e preventDefault sends the event details via Socket io socket emit newEvent hour minute title setHour setMinute setTitle return lt div className createSchedule container gt lt div gt export default CreateSchedule Create the event listener on the Node js server that accepts the data from the React app The code snippet below logs the event details to the terminal socketIO on connection socket gt console log socket id user just connected event listener for new events socket on newEvent event gt console log event socket on disconnect gt socket disconnect Save the events to an array and send the list of events back to the React app let eventList socketIO on connection socket gt console log socket id user just connected The event listener adds the new event to the top of the array and sends the array to the React app socket on newEvent event gt eventList unshift event sends the events back to the React app socket emit sendSchedules eventList socket on disconnect gt socket disconnect Create an event listener for the sendSchedules message in the App js file import React useEffect useState from react import Clock from components Clock import CreateSchedule from components CreateSchedule import Schedules from components Schedules import socketIO from socket io client const socket socketIO connect http localhost const App gt const schedules setSchedules useState useEffect gt listens for the event list from the backend socket on sendSchedules schedules gt setSchedules schedules return lt div className app container gt lt Clock gt lt CreateSchedule socket socket gt lt Schedules schedules schedules gt lt div gt export default App The code snippet above accepts the event list from the backend and passes the array of events schedules into the Schedules component Update the Schedules component as below import React from react const Schedules schedules gt return lt div gt lt h gt Upcoming Events lt h gt lt ul gt schedules map schedule gt lt li key schedule title gt schedule title schedule hour schedule minute lt li gt lt ul gt lt div gt export default Schedules Congratulations We ve been able to save on the server and display the events on the client Next let s send notifications to the user when it s time for the event Adding notifications with React ToastifyIn this section I ll guide you through sending notifications to the React app when a user adds an event and when it s time for an event Install and configure React Toastify as below In App js fileimport React useEffect useState from react import Clock from components Clock import CreateSchedule from components CreateSchedule import Schedules from components Schedules import socketIO from socket io client React Toastify importsimport react toastify dist ReactToastify css import ToastContainer toast from react toastify const socket socketIO connect http localhost const App gt const schedules setSchedules useState useEffect gt socket on sendSchedules schedules gt setSchedules schedules return lt div className app container gt lt Clock gt lt CreateSchedule socket socket gt lt Schedules schedules schedules gt lt ToastContainer gt lt div gt export default AppUpdate the CreateSchedule component to show notifications when a user adds an event schedule import React useState from react import toast from react toastify const CreateSchedule socket gt const hour setHour useState const minute setMinute useState const title setTitle useState const handleSubmit e gt e preventDefault socket emit newSchedule hour minute title shows toast notifications toast success title is successfully added setHour setMinute setTitle return lt div className createSchedule container gt lt div gt export default CreateSchedule Update the server index jslet eventList socketIO on connection socket gt console log socket id user just connected socket on newEvent event gt eventList unshift event socket emit sendSchedules eventList The code snippet loops through the event list and checks if it s time for any event before sending a message containing the event details to the React app let interval setInterval function if eventList length gt for let i i lt eventList length i if Number eventList i hour new Date getHours amp amp Number eventList i minute new Date getMinutes amp amp new Date getSeconds socket emit notification title eventList i title hour eventList i hour mins eventList i minute socket on disconnect gt socket disconnect Update the App js file to display notifications when it is time for an event import React useEffect useState from react import Clock from components Clock import CreateSchedule from components CreateSchedule import Schedules from components Schedules import socketIO from socket io client import react toastify dist ReactToastify css import ToastContainer from react toastify import toast from react toastify const socket socketIO connect http localhost const App gt const schedules setSchedules useState useEffect gt socket on sendSchedules schedules gt setSchedules schedules Listens for the notification from the server socket on notification data gt toast success It s time for data title return lt div className app container gt lt Clock gt lt CreateSchedule socket socket gt lt Schedules schedules schedules gt lt ToastContainer gt lt div gt export default App You have finished the basic event scheduling and showing it on the browser ‍ ️ EXTRA Sending push notifications to the user ‍ ️What if the web page is not open How do we ensure that users don t miss their schedules and get notified even when they are not on the web page Push notification is the best solution A push notification appears on your desktop or home screen even when the web application is not open Here I will guide you through sending push notifications with Firebase and Novu Setting up Firebase Cloud MessagingGo to the Firebase Console sign in and create a Firebase project Create a Firebase Web app within the project by clicking the lt gt icon Create a src firebase js file and copy the Firebase JavaScript SDK configuration into the file In client src firebase jsimport initializeApp from firebase app const firebaseConfig apiKey authDomain projectId storageBucket messagingSenderId appId Initialize Firebaseconst app initializeApp firebaseConfig Install Firebase to your React project cd clientnpm install firebaseClick on the Settings icon beside Project Overview on the sidebar of the Firebase app dashboard and select Project settings Navigate to the Cloud Messaging tab and generate a Web Push certificate key pair Update the firebase js file to contain the code below and add the Web Push certificate as the vapidKey variable import initializeApp from firebase app import getMessaging getToken onMessage from firebase messaging const firebaseConfig apiKey authDomain projectId storageBucket messagingSenderId appId measurementId Initialize Firebaseconst firebaseApp initializeApp firebaseConfig Access Firebase cloud messagingconst messaging getMessaging firebaseApp This function allows us to get your device token from Firebase which is required for sending Push notifications to your device export const getTokenFromFirebase gt return getToken messaging vapidKey lt YOUR WEB PUSH CERTIFICATE gt then currentToken gt if currentToken console log current token for client currentToken else console log No registration token available Request permission to generate one catch err gt console log An error occurred while retrieving token err This function listens to push messages on the serverexport const onMessageListener gt new Promise resolve gt onMessage messaging payload gt console log payload resolve payload Create a service worker file within the public folder of your React app cd client publictouch firebase messaging sw jsCopy the code snippet below into the firebase messaging sw js file Scripts for firebase and firebase messagingimportScripts importScripts const firebaseConfig apiKey authDomain projectId storageBucket messagingSenderId appId measurementId firebase initializeApp firebaseConfig Retrieve firebase messagingconst messaging firebase messaging messaging onBackgroundMessage function payload console log Received background message payload const notificationTitle payload notification title const notificationOptions body payload notification body self registration showNotification notificationTitle notificationOptions Navigate into the App js file and call the functions from the firebase js file other imports Import the functions from the Firebase js fileimport getTokenFromFirebase onMessageListener from firebase const socket socketIO connect http localhost const App gt const schedules setSchedules useState useEffect gt Logs the device token to the console getTokenFromFirebase Listen and logs the push messages from the server onMessageListener then payload gt console log From Message payload catch err gt console log failed err socket io listeners return export default App Run the React app server your device token will appear in the console Copy the token and save it for use in the upcoming section Exporting Firebase Go back to your Firebase app dashboard Under Project settings navigate to the Service Accounts tab and download your Service account credentials JSON file type by clicking the Generate a new private key button Novu open source libraryWe can use Novu to send push notifications to the user once there is a new notificaitons you can also use other services such as OneSignal or you can implement it yourself Navigate into the client folder and create a Novu project by running the code below cd clientnpx novu initYou will need to sign in with Github before creating a Novu project The code snippet below contains the steps you should follow after running npx novu initNow let s setup your account and send your first notificationWhat is your application name Devto CloneNow lets setup your environment How would you like to proceed gt Create a free cloud account Recommended Create your account with gt Sign in with GitHubI accept the Terms and Condidtions and have read the Privacy Policy gt Yes️Create your account successfully We ve created a demo web page for you to see novu notifications in action Visit http localhost demo to continueVisit the demo web page http localhost demo copy your subscriber ID from the page and click the Skip Tutorial button We ll be using it later in this tutorial Select Push under the Integration Store section on your dashboard copy the contents of the already downloaded Service Account credentials into the input field and save Select Notifications from the sidebar and create a notification template for the push messages Edit the template by adding Push to its workflowSelect the Push step add the push notification content and save Next install and configure Novu on the server Run npm install novu node in your terminal const Novu PushProviderIdEnum require novu node const novu new Novu lt YOUR API KEY gt Send the push notifications request via Novu in the server index js file by updating the api route as below app get api async req res gt const subscriberId lt YOUR NOVU SUBSCRIBER ID gt await novu subscribers identify subscriberId firstName lt YOUR FIRST NAME gt lastName lt YOUR LAST NAME gt await novu subscribers setCredentials subscriberId PushProviderIdEnum FCM deviceTokens lt YOUR DEVICE TOKEN FROM REACT APP CONSOLE gt const trigger await novu trigger lt NOTIFICATION TEMPLATE ID gt to subscriberId res json trigger data Congratulations We ve been able to send push notifications via Novu NB When you check your React app JavaScript console it also logs the push notification content To send the notification when it s time for an event create a function that sends the push notification via Novu when it s time for an event as below async function sendNotification message const subscriberId lt YOUR NOVU SUBSCRIBER ID gt await novu subscribers identify subscriberId firstName lt YOUR FIRST NAME gt lastName lt YOUR LAST NAME gt await novu subscribers setCredentials subscriberId PushProviderIdEnum FCM deviceTokens lt YOUR DEVICE TOKEN FROM REACT APP CONSOLE gt const trigger await novu trigger lt NOTIFICATION TEMPLATE ID gt to subscriberId payload allows you to pass data into the notification template Read more here variable usage payload message socketIO on connection socket gt console log socket id user just connected socket on newSchedule schedule gt eventList unshift schedule socket emit sendSchedules eventList let interval setInterval function if eventList length gt for let i i lt eventList length i if Number eventList i hour new Date getHours amp amp Number eventList i minute new Date getMinutes amp amp new Date getSeconds sendNotification eventList i title socket on disconnect gt socket disconnect ConclusionSo far you ve learnt how to add a digital clock to a React app send messages and notifications at intervals between a React app and Socket io server and send push notifications to users with Novu and Firebase You can also improve this application and add push notifications to various applications with Novu and Firebase The source code for this tutorial is available here Thank you for reading	2022-09-05 14:36:26
海外TECH	DEV Community	PRODUCT MANAGEMENT	https://dev.to/alicho220/product-management-3l0b	PRODUCT MANAGEMENTProduct Management is an interesting field in Technology today This field determines the success of a product This product can be anything a real life product a feature of an app an app itself Product is an item or service use ton solve the need of people A product can be digital or physical In analyzing a good product you d have to consider the following What is the product trying to doHow well does it do it This explains the technical part of the product Does the design of the product facilitate or hinders the product You can not talk product management without the product itself PRODUCT MANAGEMENTYou can be safe to say there is no particular definition to product management however we can draft out something to explain what it is Product management is a process of bringing a new product to market or developing an existing one It also involves aligning business priorities and goals creating a product strategy to reach those goals Product management is not complete until there is a drive to deliver values Product management is the business process of planning developing launching and managing a product or service It includes the entire lifecycle of a product from ideation to development to go to market Product managers are responsible for ensuring that a product meets the needs of its target market and contributes to the business strategy while managing a product or products at all stages of the product lifecycle Wikipedia WHO IS A PRODUCT MANAGERSAt all times product managers are agile people always on their toes there remain active as to be able to prioritize and change strategy to support a wide range and number of activities product manager is one who prioritize what to do for the company focuses on the right thing at the right timeMarty Cagan a Silicon Valley based product executive with more than years of experience described a Product as Hard He describes a Product manager as one who discovers a product that is valuable usable and feasible Melissa Perri defines a product manager as one who works with development team and UX designers to ideate and build the right solution for the customers IMPORTANCE OF PRODUCT MANAGEMENT Understanding customers requirementProduct managers maintain interaction with existing customers and are also on the lookout for new ones they usually get to know the pain points first and give the product development team the lead for a new product Deeply involving with customer provides timely feedback from the customers to the development team about their existing product This leads to an improvement in product features with increased customer satisfaction Developing an adequate business modelProduct managers helps to create the right business model for getting a good return on investment throughout the product s life cycle They take feedback from the sales team and develop a good go to market strategy with the right product positioning for ensuring success Creating a product roadmapKnowing that products normally have a short shelf lives A clear product roadmap is needed to remain relevant in the technology industry Product management helps attain this objective as product managers help the management devise a clear blueprint in product space which leads to carve out of funds for research and development TYPES OF PRODUCT MANAGEMENTThere are types of product managers the difference between them is that they have different stakeholders people who have input to what is been built either directly or indirectly Internal Product ManagerThey build product for their company This set of PM builds tools for other people inside the company This is a good place to start if you are starting your pm journey here you get to learn more about technology and integrate with other systems Less risky and most small numbers of users Business to business product managerThis set mostly deals directly with other companiesThe PM interacts with the sales people of the companyThe PM are usually flexible and creative with tight deadlinesBusiness to Consumer product ManagerThis is the most common type you d find around The PM has to get feedback from users and analyze the data in order to adapt the product It requires a lot vision and creativityDeals with multiple platforms Has to do with millions of users and comes with a high risk	2022-09-05 14:27:53
海外TECH	DEV Community	Javascript: Functional Composition	https://dev.to/urstrulyvishwak/js-functional-composition-15dc	Javascript Functional CompositionIt is an approach where result of one function passed on to next function const add x y gt x y const subtract x gt x const multiply x gt x result of add is passed to subtract and its result passed to multiply const result multiply subtract add result gt That looks readable but what if we have more functions to call one after other Let s try little cleaner approach const compose functions gt x gt functions reduceRight total f gt f total x const add x gt x const subtract x gt x const multiply x gt x compose multiply subtract add gt We can also use reduce to implement const pipe functions gt x gt functions reduce total f gt f total x const add x gt x const subtract x gt x const multiply x gt x pipe add subtract multiply gt pipe performs from left to right compose performs from right to left	2022-09-05 14:26:49
Apple	AppleInsider - Frontpage News	Apple is exploiting features to expand its own advertising, say advertisers	https://appleinsider.com/articles/22/09/05/apple-is-exploiting-features-to-expand-its-own-advertising-say-advertisers?utm_medium=rss	Apple is exploiting features to expand its own advertising say advertisersAs advertisers complain that Apple s privacy features cut revenues for rivals but not for itself Apple is now greatly expanding its own ad business and is on a hiring spree Apple privacyApple has recently been reported to be cutting recruitment overall or recruiting more selectively and is said to have laid off all its temporary recruiting staff Now the Financial Times says that the company is advertising for some new staff to join and almost double the workforce in its advertising business Read more	2022-09-05 14:37:46
Apple	AppleInsider - Frontpage News	New Hue bulbs, Eve Thread switch & more on HomeKit Insider	https://appleinsider.com/articles/22/09/05/new-hue-bulbs-eve-thread-switch-more-on-homekit-insider?utm_medium=rss	New Hue bulbs Eve Thread switch amp more on HomeKit InsiderBrands are announcing a huge array of products ready for market including new Hue bulbs and Eve s new Thread enabled light switch We break it all down on the latest episode of the HomeKit Insider Podcast HomeKit InsiderHue had the most news this week with announcements for its portfolio For smart lights the smart home company is offering new candelabra bulbs that can change white temperature a gradient light strip for computer monitors and new Guide Lights to create a striking statement lamp Read more	2022-09-05 14:02:39
海外TECH	CodeProject Latest Articles	How to parse external classes and js in react-native as a package	https://www.codeproject.com/Tips/5341374/How-to-parse-external-classes-and-js-in-react-nati	classes	2022-09-05 14:19:00
金融	RSS FILE - 日本証券業協会	新型コロナウイルス感染症への証券関係機関等・各証券会社の対応について（リンク集）	https://www.jsda.or.jp/shinchaku/coronavirus/link.html	新型コロナウイルス	2022-09-05 15:30:00
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金融	RSS FILE - 日本証券業協会	J-IRISS	https://www.jsda.or.jp/anshin/j-iriss/index.html	iriss	2022-09-05 15:40:00
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ニュース	BBC News - Home	Kenya election 2022: Supreme Court confirms William Ruto's victory against Raila Odinga	https://www.bbc.co.uk/news/world-africa-62785434?at_medium=RSS&at_campaign=KARANGA	odinga	2022-09-05 14:15:09
ニュース	BBC News - Home	Afghanistan: Russian embassy staff killed in Kabul bombing	https://www.bbc.co.uk/news/world-asia-62764222?at_medium=RSS&at_campaign=KARANGA	gates	2022-09-05 14:43:56
ニュース	BBC News - Home	England v Luxembourg: Lionesses 'exciting' homecoming after Euros win	https://www.bbc.co.uk/sport/football/62797977?at_medium=RSS&at_campaign=KARANGA	England v Luxembourg Lionesses x exciting x homecoming after Euros winEngland s meeting against Luxembourg is really exciting despite the hosts having already qualified for next year s World Cup says manager Sarina Wiegman	2022-09-05 14:18:39
北海道	北海道新聞	ＯＰＥＣプラス、１０月減産　原油段階的増産から転換	https://www.hokkaido-np.co.jp/article/726753/	石油輸出国機構	2022-09-05 23:12:29
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北海道	北海道新聞	週間の新規コロナ感染者　札幌市内全１０区で減少	https://www.hokkaido-np.co.jp/article/726757/	新型コロナウイルス	2022-09-05 23:18:00
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北海道	北海道新聞	オオバナノエンレイソウ群生地、道道予定地から４４９株“救出”　石狩市民団体、隣接地に植え替え	https://www.hokkaido-np.co.jp/article/726730/	石狩市新港西	2022-09-05 23:01:00