投稿時間:2021-11-02 19:39:24 RSSフィード2021-11-02 19:00 分まとめ(53件)

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TECH	Engadget Japanese	Xiaomi Pad 5を使ってわかったAndroidタブレットの良さと、改めて感じるiPad強さ	https://japanese.engadget.com/android-tab-ipad-compare-095015471.html	android	2021-11-02 09:50:15
TECH	Engadget Japanese	セガとマイクロソフトが戦略的提携の検討を発表「Super Game」称する大型タイトル開発に向け	https://japanese.engadget.com/sega-and-microsoft-strategic-alliance-090037634.html	azure	2021-11-02 09:00:37
ROBOT	ロボスタ	新宿に謎が浮かび上がる 謎解きイベント「新宿ナゾトキウォーク&XR謎解き」「XR CHANNEL」がARコンテンツを提供	https://robotstart.info/2021/11/02/shinjuku-mystery-walk-xr.html	ampxr	2021-11-02 09:26:17
IT	ITmedia 総合記事一覧	[ITmedia News] ソースコードに脆弱性を潜ませられるUnicode悪用攻撃法「Trojan Source」を研究者が発表	https://www.itmedia.co.jp/news/articles/2111/02/news155.html	ITmediaNewsソースコードに脆弱性を潜ませられるUnicode悪用攻撃法「TrojanSource」を研究者が発表英ケンブリッジ大学コンピュータ研究所が、「TrojanSource」と名付けた攻撃法を発表した。	2021-11-02 18:16:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 通販サイトの顧客満足度ランキング　楽天やAmazonを大きく上回った1位は？	https://www.itmedia.co.jp/business/articles/2111/02/news152.html	amazon	2021-11-02 18:10:00
Google	カグア！Google Analytics 活用塾:事例や使い方	PS5ゲーマーにぴったりのヘッドセットがRAZERから登場、ホワイトとブラックのツートンで新型Switchにも合いそう。50mmスピーカーやマイクも高性能で新たなコスパの新基準になりそうです。	https://www.kagua.biz/review/gamingdevice/20211102b1.html	PSゲーマーにぴったりのヘッドセットがRAZERから登場、ホワイトとブラックのツートンで新型Switchにも合いそう。	2021-11-02 09:00:41
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	サイレックス、インターネット経由でUSB機器にアクセスできるUSBデバイスサーバー「DS-700」 | IT Leaders	https://it.impress.co.jp/articles/-/22276	サイレックス、インターネット経由でUSB機器にアクセスできるUSBデバイスサーバー「DS」ITLeadersサイレックス・テクノロジーは年月日、USBデバイスサーバー「DS」をバージョンアップし、LAN経由だけでなくインターネット経由で利用できるようにした。	2021-11-02 18:03:00
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Rで特定の値の組み合わせのみをもつ列を抽出したい	https://teratail.com/questions/367424?rss=all	which	2021-11-02 18:57:36
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【React】情報登録画面のエラー表示を改善したい	https://teratail.com/questions/367423?rss=all	【React】情報登録画面のエラー表示を改善したいReactでMaterialUInbspを使用して、Webnbspフォームを作成しています。	2021-11-02 18:55:18
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	php artisan migrate実行時にcould not find driverというエラーが出るのを解決したい	https://teratail.com/questions/367422?rss=all	phpartisanmigrate実行時にcouldnotfinddriverというエラーが出るのを解決したい前提・実現したいことここに質問の内容を詳しく書いてください。	2021-11-02 18:54:18
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	adobe fontが他媒体で反映されない	https://teratail.com/questions/367421?rss=all	adobefontが他媒体で反映されないAdobenbspfontsの反映のさせ方について質問させてください。	2021-11-02 18:44:25
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	visionによるQRコード認識	https://teratail.com/questions/367420?rss=all	visionによるQRコード認識Visionフレームワークを使ってQRコードの認識を行ってみたのですが、QRCodeの中心座標は取得できるのですが端点の座標を取得する方法がわかりません。	2021-11-02 18:37:56
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	文字列をダブルクォーテーションなしで出力したい	https://teratail.com/questions/367419?rss=all	文字列をダブルクォーテーションなしで出力したいやりたいこと文字の出力でletmojiabcdとしたときにNumberみたいに先頭と最後をダブルクォーテーションなしで出力したい下の期待する結果にしたいです。	2021-11-02 18:37:26
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Javascriptでカレンダーをうまく表示させたい。	https://teratail.com/questions/367418?rss=all	Javascriptでカレンダーをうまく表示させたい。	2021-11-02 18:31:56
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	指定のdata値に一致するdataの値を取得したい	https://teratail.com/questions/367417?rss=all	指定のdata値に一致するdataの値を取得したい以下の様な場合で、dataoneがのdatatwoの値を取得したいのですが、調べてみても方法が分かりません。	2021-11-02 18:30:24
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	javascript でテーブルの行の表示と非表示	https://teratail.com/questions/367416?rss=all	javascriptでテーブルの行の表示と非表示javascriptnbspほぼ未経験です。	2021-11-02 18:20:30
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	[C言語]標準入力で文章を入力し、標準出力に行番号と文字数を出力したい	https://teratail.com/questions/367415?rss=all	C言語標準入力で文章を入力し、標準出力に行番号と文字数を出力したい前提・実現したいこと「標準入力」欄に英文英数字の文字列を入力すると入力した英文の各行にから始まる行番号とその行の文字数を付加して「標準出力」に表示するプログラムを作成したいです。	2021-11-02 18:20:14
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	MAMPのApacheが起動できない	https://teratail.com/questions/367414?rss=all	MAMPのApacheが起動できない前提・実現したいこと同じような質問も拝見したのですが分からなかったため、質問させていただきます。	2021-11-02 18:09:30
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS VPCをプライベートサブネットか判定して作成するスクリプト	https://qiita.com/ma2kazu/items/1ed03295b07b06581609	AWSVPCをプライベートサブネットか判定して作成するスクリプト普通にVPC作成すると、プライベートサブネットかどうかをバリデーションしてくれないAmazonVPCはAWS上に構築するプライベートなネットワーク空間のことです。	2021-11-02 18:57:14
AWS	AWSタグが付けられた新着投稿 - Qiita	【サービス比較】AWSとOCIの主要機能比較	https://qiita.com/tokidesu/items/667fea96bfc62f66d07c	【サービス比較】AWSとOCIの主要機能比較普段私はAWSを中心に開発を担当しているのですが、OracleDBAということでOCIについて、様々な質問をいただく機会があります。	2021-11-02 18:19:31
技術ブログ	Developers.IO	Tableau Output toolで多要素認証設定済みのTableau OnlineへAlteryxからパブリッシュする	https://dev.classmethod.jp/articles/publish-to-tableau-online-with-mfa-from-alteryx/	alteryx	2021-11-02 09:27:31
海外TECH	DEV Community	AWS CDK - Building Telegram bot with AWS Lambda and API Gateway Proxy Integration - Part 1	https://dev.to/aws-builders/aws-cdk-building-telegram-bot-with-aws-lambda-and-api-gateway-proxy-integration-part-1-59l6	AWS CDK Building Telegram bot with AWS Lambda and API Gateway Proxy Integration Part This is the first part of the Building Telegram bot with AWS Lambda and API Gateway Proxy Integration Series and this article would feel easy incase you come from Cloudformation or Terraform background For beginners this would make more sense if you follow this article along with AWS CDK Official Guide As per official documentation The AWS Cloud Development Kit AWS CDK is an open source software development framework to define your cloud application resources using familiar programming languages It means that now you can use TypeScript JavaScript Python Java or C to create Infrastructure instead of JSON YAML used in Cloudformation template Advantage of AWS CDK over Cloudformation Use logic if statements for loops etc when defining your infrastructureUse object oriented techniques to create a model of your systemDefine high level abstractions share them and publish them to your team company or communityOrganize your project into logical modulesShare and reuse your infrastructure as a libraryTesting your infrastructure code using industry standard protocolsUse your existing code review workflowCode completion within your IDEWith AWS CDK you can design your own reusable components that meet your organization s security compliance and governance requirements It also provides high level components that preconfigure cloud resources with proven defaults helping you build on AWS without needing to be an expert Which means Construct props can have default values for some key as mentioned in document for API Gateway Stage Do check the Construct Props section and scroll down to see default values for some properties aws cdk aws apigateway Stage htmlnew Stage scope Construct id string props StageProps summary content This is part of building Telegram bot using AWS SDK Series The AWS CDK Toolkit provides the cdk command line interface that can be used to work with AWS CDK applications CommandDescriptioncdk docsAccess the online documentationcdk initStart a new CDK project app or library cdk listList stacks in an applicationcdk synthSynthesize a CDK app to CloudFormation template s cdk diffDiff stacks against current statecdk deployDeploy a stack into an AWS accountcdk destroyDeletes a stack from an AWS accountcdk bootstrapDeploy a toolkit stack to support deploying large stacks amp artifactscdk doctorInspect the environment and produce information useful for troubleshooting How to setup AWS CDK ProjectInstall CDK using Nodejs Package ManagerLets install npm install g aws cdkCheck version using cdk versionConfigure AWS Credential on your local MachineCopy and Paste Access Keys and Secret Keys aws configureConfirm if you gained the AWS Identity aws sts get caller identityMany AWS CDK stacks that you write will include assets external files that are deployed with the stack such as AWS Lambda functions or Docker images The AWS CDK uploads these to an Amazon S bucket or other container so they are available to AWS CloudFormation during deployment Deployment requires that these containers already exist in the account and region you are deploying into Creating them is called bootstrapping To bootstrap paste this cdk bootstrap aws aws sts get caller identity output text query Account aws configure get region mkdir telegram botcd telegram botWe will create separate directory for managing aws cdk file and lambda file mkdir cdk toolmkdir lambdaNow go to cdk tool empty directory and initialize the app using the cdk init command specifying the desired template app and programming language That is cd cdk toolcdk init app language javascriptDefault directory structure would look like this lib cdk tool stack js is where your CDK application s main stack is defined You will write the infrastructure configuration over here in this file bin cdk tool js This is the entrypoint of the CDK application It will load the stack defined in lib cdk tool stack jspackage json is your npm module manifest It includes information like the name of your app version dependencies and build scripts cdk json tells the toolkit how to run your app gitignore and npmignore tell git and npm which files to include exclude from source control and when publishing this module to the package manager node modules is maintained by npm and includes all your project s dependencies Creating Sample Lambda FunctionDo you remember you created one more directory to store lambda function ie lambda directory Lets switch to that directory from parent directory and create index js file into telegram bot directory containing nodejs function sourcecode bashcd lambdamkdir telegram bottouch index js Paste this into index js file javascriptexports handler async function event console log request JSON stringify event undefined return statusCode headers Content Type text plain body Hello CDK You ve hit event path n Now lets go back to cdk tool directory from parent directory and link the lambda function sourcecode with AWS Lambda Construct and later bind it with API Gateway route Before that you would need to install lambda and apigateway cdk constructs using bashnpm install aws cdk aws lambdanpm install aws cdk aws apigateway Now move to cdk tool directory cd cdk toolGo to lib cdk tool stack js and paste this imports at top javascriptconst lambda require aws cdk aws lambda const apigw require aws cdk aws apigateway A Lambda CDK construct would look lik below javascript const lambdaTelegram new lambda Function this telegramBotHandler runtime lambda Runtime NODEJS X handler index handler code lambda Code fromAsset lambda telegram bot from parent directory containing package json architecture lambda Architecture ARM environment CURRENT ENV dev As seen above we have mapped lamba sourcecode using lambda Code fromAsset and have setup runtime environment entry of the function architecture and Lambda Environment variables We would also require API Gateway Proxy integration to map it with this lambda function and get invokable API Link using apigw RestApi javascript const restApi new apigw RestApi this telegrambot api deploy false Create a new resource path and setup GET method with it and attach it with lambda function construct javascript const method restApi root addResource bot addMethod GET new apigw LambdaIntegration lambdaTelegram proxy true Since we have passed deploy false inside api RestApi construct props we would need to create manual deployment and stage by ourselves Incase if you do not pass that option it would create deployment and default prod stage for you javascript const devDeploy new apigw Deployment this dev deployment api restApi Creating our own Stage with customized properties using apigw Stage javascript const devStage new apigw Stage this devStage deployment devDeploy stageName dev If not passed by default it will be prod Emitting the output values after deployment using cdk CfnOutput javascript new cdk CfnOutput this BotURL value https restApi restApiId execute api this region amazonaws com dev bot Final code should look as below gist Now lets validate the written constructs and see if it generates valid cloudformation template Enter command in root directorycdk synth and then you will some new directories in your folder structure which contains cloudformation and metadata Lets deploy this application using cdk deployYou can see in above screenshot with resources that would be created Confirm by pressing y To destroy the application cdk destroyConfirm deletion by pressing y You can find the sourcecode on Git repository at That s it Hope you have get to complete all of the above steps and achieved the desired output You can customize the lambda function source code and experiment things on your own as well I shall be back with part of this series in next blog post ltag user id follow action button background color E important color FFFFFF important border color E important Akhilesh YadavFollow Software Engineer at Morningstar Blogger at ayzom com Love Javascript and Cloud	2021-11-02 09:31:59
海外TECH	DEV Community	How to Build a Javascript Chat App	https://dev.to/cometchat/how-to-build-a-javascript-chat-app-493c	How to Build a Javascript Chat AppWhat you ll be building Git Repo Here Popular ArticlesUber CloneFacebook CloneFor more popular articles you can check my profile IntroductionApp and web development have come a long way over the last few years We use a lot of chat applications every day including Facebook Messenger WhatsApp Snapchat and so on One of the most widely used features is live chat Using the CometChat Widget Firebase backend services you will learn how to make a chat app with Javascript with minimal effort Follow along the steps to build a Javascript chat app that will provide A way for end users to signup email amp password is sufficient A way for users to login in and have a short profile Name UID Photo About Use CometChat Chat Widget and configure it such that List of Users Contacts is visible to all users with the search barAll users can text chat and share images audio video document All users can initiate voice amp video call each other and groupsUsers can create exit groups and add remove other usersGroup chat via text voice and video must be enabled for all usersLogin the logged in user to CometChat Add API call when a user registers so that the user is created in CometChatThis tutorial will use Javascript Firebase and CometChat to build Javascript chat application PrerequisitesTo follow this tutorial you must have a degree of understanding of the general use of HTML CSS Javascript to build Javascript chat app This will help you to improve your understanding of this tutorial Project StructureTo create a new project you just need to create a folder which is called “javascript chat app The image below reveals the project structure of our Javascript chat application Make sure you see the folder arrangement before proceeding Each subfolder and file will be explained in detail in the following section css contains all styling for our javascript chat application img contains images for the application such as logo background and so on js contains Javascript code and our business logic favicon ico it is favicon ico for the application index html root HTML file HTML file for the home page login html HTML file for the login page gitignore this file contains files that will be ignored when committing the code In this case we do not want to commit the “config js file because it contains the secret keys of the Javascript chat application screenshots this folder contains images that are used for README md file README md describes the application and provides steps by steps to run the application Installing the Javascript Chat App DependenciesStep you need to have Node js installed on your machineStep The application is using HTML CSS Javascript For this reason you need to have a simple HTTP server to serve our application In this case you will use http server you can install the http server by running the following statement After installing the http server package you just need to “cd to your project s directory and run “http server npm install g http server Configuring CometChatHead to CometChat and create an account From the dashboard add a new app called chat widget Select this newly added app from the list From the Quick Start copy the APP ID REGION and AUTH KEY which will be used later Also copy the REST API KEY from the API amp Auth Keys tab Navigate to the Users tab and delete all the default users and groups leaving it clean very important Create a file called “config js in the js folder of your project Import and inject your secret keys in the “config js file containing your CometChat and Firebase in this manner const config apiKey xxx xxx xxx xxx xxx xxx xxx xxx authDomain xxx xxx xxx xxx xxx xxx xxx xxx databaseURL xxx xxx xxx xxx xxx xxx xxx xxx projectId xxx xxx xxx xxx xxx xxx xxx xxx storageBucket xxx xxx xxx xxx xxx xxx xxx xxx messagingSenderId xxx xxx xxx xxx xxx xxx xxx xxx appId xxx xxx xxx xxx xxx xxx xxx xxx measurementId xxx xxx xxx xxx xxx xxx xxx xxx CometChatAppId xxx xxx xxx xxx xxx xxx xxx xxx CometChatRegion xxx xxx xxx xxx xxx xxx xxx xxx CometChatAuthKey xxx xxx xxx xxx xxx xxx xxx xxx CometChatAPIKey xxx xxx xxx xxx xxx xxx xxx xxx CometChatWidgetId xxx xxx xxx xxx xxx xxx xxx xxx Make sure to include this file in your gitIgnore file from being exposed online Setting Up Firebase ProjectAccording to the requirements of the Javascript chat application you need to let users create a new account and login to the application Firebase will be used to achieve that Head to Firebase to create a new project and activate the email and password authentication service This is how you do it To begin using Firebase you ll need a Gmail account Head over to Firebase and create a new project Firebase provides support for authentication using different providers For example Social Auth phone numbers as well as the standard email and password method Since you will be using the email and password authentication method in this tutorial you need to enable this method for the project you created in Firebase as it is by default disabled Under the authentication tab for your project click the sign in method and you should see a list of providers currently supported by Firebase Next click the edit icon on the email password provider and enable it Now you need to go and register your application under your Firebase project On the project s overview page select the add app option and pick web as the platform Once you re done registering the application you ll be presented with a screen containing your application credentials Please update your created “config js file with the above corresponding information If you do not see the information for the “databaseUrl field in the config js file Please do not worry we will discuss it in the “Configuring the Firebase section Congratulations now that you re done with the installations let s do some configurations Configuring Styling for the ApplicationInside our Javascript chat app project structure you need to create a styles css file inside the “css folder and paste the codes here styles css file will contain all CSS of the application Setting Up Images for the ApplicationTo store images for the application such as the logo and other images you need to create the “img folder inside your “javascript chat app folder Following that if you can refer to this link to get the images that will be used in this tutorial Configuring the FirebaseYou need to create a “firebase js file inside the “js folder and you need to enable Firebase realtime database by following the below steps Please follow the guidance from Firebase After following all steps you will see the database URL If you just need to update the “databaseUrl field in your “config js file with that value On the other hand your Firebase real time database will be expired in the future To update the rules you just need to select the “Rules tab and update the date time in milliseconds as you can see in the image below While developing the application you may see a warning message on the console firebase database FIREBASE WARNING Using an unspecified index Your data will be downloaded and filtered on the client Consider adding indexOn email at users to your security rules for better performance To resolve the issue you need to update the rules for your real time database as follow For more information about the warning message and how to fix you can refer to this link This “firebase js file is responsible for interfacing with Firebase authentication and database services Also it makes ready our email password authentication service provider enabling us to sign in with email password Secret keys will be retrieved from the config file As mentioned above please do not share your secret keys on GitHub The below images demonstrate the data structure of the application A user should have an avatar an email an id The Login PageThis page is responsible for authenticating users using the Firebase authentication service It accepts the user credentials and either signs him up or in depending on if he is new to our application To create the login page for the Javascript chat application you need to follow the below steps Step Create login html in the source folder The source code can be found from here You need to include some third party libraries such as CometChat Widget Uuid Validator Firebase via CDN because you are building the Javascript chat app Therefore npm should not be used here You need to add those libraries for some reasons CometChat Widget help us to integrate CometChat Widget to the Javascript chat app On the other hand you need to use some other functionalities from CometChat such as registering a new user letting the user log in to CometChat or letting the user log out from CometChat UUID each created user should have a unique id Hence the UUID library is used to generate a unique key for each account Validator it is used to validate the login sign up form Because you need to ensure that the input information is valid before creating a new account or letting a user log in to the chat application Firebase it helps us to interact with Firebase and use Firebase services such as Firebase Authentication Firebase Realtime Database and so on Besides using third party libraries you need to build some files to handle the logic for the Javascript chat app such as auth js config js firebase js util js login js Config js and firebase js were mentioned in the above sections We will discuss auth js util js and login js in the following parts The Auth js FileAccording to the requirements of the Javascript chat application the application needs to provide a way for users to login in and have a short profile After the user has logged in to the application the user cannot go back to the login page On the other hand if the user has not signed in to the application the user cannot go to the home page We need to define a solution to handle this case Therefore auth js will be created to help us achieve that The full source code can be found from here The CometChat Widget provides the “getLoggedinUser function to get the logged in user Auth js will be used on both the login page and the home page It means that this file will be executed first before other actions This file will take responsibility for checking the current user has logged in or not If the user has not logged in to the application the user would be redirected to the login page Otherwise if the current user has logged in to the Javascript chat app the user cannot go back to the login page The Util js FileSome functionalities can be used across pages of the Javascript chat app such as showing or hiding the loading indicator or get the information of the authenticated user To avoid duplicated code you should store all common functionalities in a single file and in this case this file is called “util js The full source code can found here The Login js FileThe file will take responsibility for handling the business logic for the login page This file contains functions which can let the user register a new account or log in to the application The full source code can be found from here After clicking the sign up button the “registerNewAccount function will be triggered It accepts a JSON object as a parameter and the JSON object contains the user s information including the user s email user s password and user s password confirmation Before proceeding with further actions the user s information needs to be validated by using the “validateNewAccount function If the information is valid the user s avatar and user s id will be generated As mentioned before each user should have a unique id After that the application will register a new account by using the Firebase Authentication service and then register an account on CometChat by using the “CometChatWidget You can refer to the below code snippet for more information To log in to the Javascript chat application the user needs to click on the “Login button The below code snippet describes how to handle the business logic for the sign in feature the user s credentials will be taken from the input elements first and the application validates that information If the input information is valid the application will let the user sign in by using the Firebase Authentication Service and the “CometChatWidget Aside from that the authenticated user will be redirected to the home page How to Create Chat Widget on CometChat As mentioned above you will learn how to make a chat app with Javascript with minimal effort You can achieve that because we have strong support from CometChat Thanks to the CometChat team They are providing great services To create a chat widget on CometChat you need to follow the below steps Step Go to the CometChat dashboard by using your created account and then go to your created app Hopefully you had one after finishing the “Configuring CometChat section Step You need to choose the “Chat Widget option on the left sidebar You will be redirected to the page in which you can create a new chat widget Step On the current page you need to choose the “New Chat Widget option CometChat system will create a new chat widget for you and redirect you to the created chat widget Step You need to update your config js with the following keys const config CometChatAppId xxx xxx xxx xxx xxx xxx xxx xxx CometChatRegion xxx xxx xxx xxx xxx xxx xxx xxx CometChatAuthKey xxx xxx xxx xxx xxx xxx xxx xxx CometChatAPIKey xxx xxx xxx xxx xxx xxx xxx xxx CometChatWidgetId xxx xxx xxx xxx xxx xxx xxx xxx The CometChat dashboard provides a great way to help us configure all features for the Javascript chat application with minimum effort You just need to select the section that you want to customize and toggle those features by clicking on the “toggle button Aside from that you can customize by adding your Javascript code and your CSS The following images help you understand clearly what we are talking about The Home PageAfter the user has logged in to the application the user will be redirected to the home page and on this page you will integrate CometChat Widget to build the Javascript chat application We have set up created a new chat widget and update the secret keys in the “config js file It is time to integrate the created chat widget into the home page To create the home page you need to follow the below steps Step Create index html file in your project folder The full source code can be found here As you can see on the code snippet above you need to include the “CometChat Widget from the CDN because we want to build the Javascript chat app by using Javascript and CometChat Widget You also need to include some common files which were mentioned in the above sections such as auth js config js util js The index js file will be discussed in the following part The Index js FileThis file will take responsibility for showing greeting to the authenticated user on the header handling the logic when clicking on the “Logout button and launching the CometChat Widget The full source code can be found from here The most important of the above code snippet is how to launch the CometChat Widget Therefore we can set up full features for the Javascript chat application According to the CometChat Widget documentation you need to initialize the CometChat Widget first if initialization is completed successfully the code of launching the CometChat Widget will be executed Aside from that all configurations will be taken from the “config js file You can refer to the below code snippet for more information After clicking the “Logout button we should call the “logout function which is provided by the CometChat team If the function is executed successfully we need to redirect the user to the login page You can refer to the below code snippet ConclusionIn conclusion we have done an amazing job in developing a Javascript chat application by leveraging Javascript Firebase and CometChat You ve been introduced to the chemistry behind the Javascript chat application and how the CometChat Widget makes chat applications buildable You have seen how to integrate most of the CometChat functionalities such as texting and real time messaging I hope you enjoyed this tutorial and that you were able to successfully build the Javascript chat app It s time to get busy and build other related applications with the skills you have gotten from this tutorial You can start building your chat app for free by signing up to the cometchat dashboard here About the AuthorHiep Le is a software engineer He takes a huge interest in building software products and is a full time software engineer Most of his work is focused on one thing to help people learn	2021-11-02 09:08:35
Apple	AppleInsider - Frontpage News	Steve Wozniak 'can't tell the difference' between iPhone 12 and iPhone 13	https://appleinsider.com/articles/21/11/02/steve-wozniak-cant-tell-the-difference-between-iphone-12-and-iphone-13?utm_medium=rss	Steve Wozniak x can x t tell the difference x between iPhone and iPhone Apple co founder Steve Wozniak is reportedly unimpressed with the iPhone saying it s indistinguishable from the iPhone Steve WozniakSteve Wozniak has recently come out against Apple over its stance on the right to repair but now he s also a little critical of the latest iPhone according to Yahoo Finance Read more	2021-11-02 09:28:42
Apple	AppleInsider - Frontpage News	Apple slashes iPad production to meet iPhone 13 demand	https://appleinsider.com/articles/21/11/02/apple-slashes-ipad-production-to-meet-iphone-13-demand?utm_medium=rss	Apple slashes iPad production to meet iPhone demandApple in recent months severely slashed production of its iPad lines to dole out scarce components to iPhone according to a report Tuesday suggesting that the global chip shortage is having a greater impact on Cupertino than previously suspected Citing sources familiar with the matter Nikkei Asia reports iPad production was down from Apple s planned output for the past two months a direct effect of shifting chips bound for the tablets to flagship iPhone handsets In addition to cannibalizing iPad Apple is also reaching into older iPhone production lines to sate an increasingly thirsty iPhone supply chain Like other companies Apple s major hardware platforms share a number of common chips including legacy nodes like modems and power management silicon Even with its outsized buying power and preferential business arrangements Apple is apparently susceptible to fallout from the global chip crunch and according to the report reallocated these parts to keep iPhone assembly facilities humming Reports last year suggested the tech giant did much the same ーiPad manufacturing was decelerated to boost iPhone inventory Read more	2021-11-02 09:19:38
海外TECH	Engadget	Twitch launches a dedicated home for its animal livestreams	https://www.engadget.com/twitch-creates-a-new-category-for-all-its-very-good-animal-livestreams-094054882.html?src=rss	Twitch launches a dedicated home for its animal livestreamsAs part of Animal Week Twitch has launched a new category called Animals Aquariums and Zoos that groups animal livestreams all in one place There you ll find streams of furry feathered creatures from zoos conservation habitats and private owners that were previously spread across categories like Travel amp Outdoors Music and Pools and even ASMR nbsp The new space sounds like a perfect antidote other more stressful Twitch offerings Some sample streams include an otter enclosure wolf den barn owl breeding habitat and of course numerous kitties doggos ducks and bunnies On top of the live channels you can see numerous videos and short highlight clips since the otters or owls might be sleeping on the livestream ーthough even that can be adorable nbsp Some of the streams are even interactive in that you can feed ducks or change turtle habitat lighting by donating Twitch s Bits currency If you re okay something more direct Twitch also launched some emotes available across channels that can also be unlocked with Bits All of this could help get resources to conservation and other organizations that need it ーit seems a fair trade for some calming adorable and life affirming content nbsp	2021-11-02 09:40:54
海外TECH	Engadget	Miso Robotics made its Flippy kitchen robot faster and even more autonomous	https://www.engadget.com/miso-robotics-flippy-2-090049027.html?src=rss	Miso Robotics made its Flippy kitchen robot faster and even more autonomousBack in Miso Robotics teamed up with White Castle to pilot a kitchen robot that can cook sliders called Flippy in select locations Now thanks to data and employee feedback gathered from the pilot Miso was able to create a new version of the machine called Flippy which works faster and doesn t need human intervention Apparently one of the main things Miso learned from the pilot was that human assistance was still needed on both sides during operation Since basket management wasn t automated human employees would still need to help load the uncooked product and unload the cooked food in the holding area nbsp Miso has designed an quot AutoBin quot system for the Flippy that solves that problem specifically for lower volume and specialty foods like onion rings and chicken tenders The machine s AI vision can automatically identify the ingredients it s working with place them in the right fry basket and then place the cooked food in the holding area The company says the closed loop system it creates can increase the kitchen s throughput by around baskets per hour nbsp In addition to that upgrade Flippy also takes up less space than its predecessor It doesn t take up as much of the kitchen aisle is a bit shorter and has fewer overall surfaces that need to be cleaned After its pilot with White Castle Miso upgraded the original Flippy with more features including the ability to adjust the queue to ensure that everything in an order finishes cooking at the same time However basket management hasn t been an automated process until now Mike Bell CEO of Miso Robotics said in a statement quot Flippy takes up less space in the kitchen and increases production exponentially with its new basket filling emptying and returning capabilities Since Flippy s inception our goal has always been to provide a customizable solution that can function harmoniously with any kitchen and without disruption Flippy has more than configurations built into its technology and is the only robotic fry station currently being produced at scale quot	2021-11-02 09:00:49
ラズパイ	Raspberry Pi	Cat Lamin on building a global educator family | Hello World #17	https://www.raspberrypi.org/blog/global-staffroom-mental-health-hello-world-17/	Cat Lamin on building a global educator family Hello World In Hello World issue Raspberry Pi Certified Educator Cat Lamin talks about how building connections and sharing the burden can help make us better educators even in times of great stress I felt like I needed to play my part In March the world suddenly changed For educators we jumped from face to face teaching The post Cat Lamin on building a global educator family Hello World appeared first on Raspberry Pi	2021-11-02 09:46:15
海外科学	BBC News - Science & Environment	COP26: World leaders promise to end deforestation by 2030	https://www.bbc.co.uk/news/science-environment-59088498?at_medium=RSS&at_campaign=KARANGA	brazil	2021-11-02 09:20:33
海外科学	BBC News - Science & Environment	COP26: US to stop methane leaks from oil and gas wells	https://www.bbc.co.uk/news/world-us-canada-59131282?at_medium=RSS&at_campaign=KARANGA	gases	2021-11-02 09:46:21
金融	RSS FILE - 日本証券業協会	協会員の異動状況等	https://www.jsda.or.jp/kyoukaiin/kyoukaiin/kanyuu/index.html	異動	2021-11-02 11:00:00
海外ニュース	Japan Times latest articles	Nippon Ishin faces fundamental hurdles to further electoral success	https://www.japantimes.co.jp/news/2021/11/02/national/politics-diplomacy/nippon-ishin-key-hurdles/	coalition	2021-11-02 18:53:40
海外ニュース	Japan Times latest articles	Leaders warn of climate ‘doomsday’ as old rifts divide summit’s first day	https://www.japantimes.co.jp/news/2021/11/02/world/climate-summit-old-rifts/	Leaders warn of climate doomsday as old rifts divide summit s first dayLong running fault lines in the global debate over who should be the most responsible for cutting emissions emerged in the opening speeches of the assembled	2021-11-02 18:26:41
海外ニュース	Japan Times latest articles	The Yamathon gets a COVID-era rebrand	https://www.japantimes.co.jp/community/2021/11/02/issues/tokyo-yamathon-health-fitness-japan-hospice-charity/	covid	2021-11-02 18:10:16
ニュース	BBC News - Home	COP26: World leaders promise to end deforestation by 2030	https://www.bbc.co.uk/news/science-environment-59088498?at_medium=RSS&at_campaign=KARANGA	brazil	2021-11-02 09:20:33
ニュース	BBC News - Home	COP26: UK apologises to Israeli minister for wheelchair access problems	https://www.bbc.co.uk/news/world-59132811?at_medium=RSS&at_campaign=KARANGA	couldn	2021-11-02 09:43:04
ニュース	BBC News - Home	Fishing row: France delays sanctions as talks over access continue	https://www.bbc.co.uk/news/uk-politics-59127717?at_medium=RSS&at_campaign=KARANGA	access	2021-11-02 09:27:54
ニュース	BBC News - Home	MPs call for five-year delay in all-lane smart motorways	https://www.bbc.co.uk/news/uk-england-59125133?at_medium=RSS&at_campaign=KARANGA	permanent	2021-11-02 09:51:22
ニュース	BBC News - Home	Elon Musk says Tesla has not signed deal with Hertz	https://www.bbc.co.uk/news/business-59132512?at_medium=RSS&at_campaign=KARANGA	market	2021-11-02 09:24:52
ニュース	BBC News - Home	Spain energy crisis: Soaring bills hamper recovery from Covid	https://www.bbc.co.uk/news/world-europe-59087189?at_medium=RSS&at_campaign=KARANGA	bills	2021-11-02 09:16:31
ニュース	BBC News - Home	Antonio Conte: Tottenham set to appoint former Chelsea and Inter Milan boss	https://www.bbc.co.uk/sport/football/59122645?at_medium=RSS&at_campaign=KARANGA	manager	2021-11-02 09:55:42
サブカルネタ	ラーブロ	チリトマラーメン THANK@自宅【お取り寄せ】<日本一辛旨いチリトマラーメン>	http://feedproxy.google.com/~r/rablo/~3/PHss1iVwF24/single_feed.php	チリトマラーメンTHANK自宅【お取り寄せ】lt日本一辛旨いチリトマラーメンgt実食日メニュー日本一辛旨いチリトマラーメン味チリトマトコメント今日紹介するのは、「menjoy」による「チリトマラーメンTHANK」のお取り寄せラーメン。	2021-11-02 09:09:13
GCP	Google Cloud Platform Japan 公式ブログ	BigQuery Omni が AWS と Azure で利用可能になり、クロスクラウド データ分析が実現	https://cloud.google.com/blog/ja/products/data-analytics/analyze-data-across-clouds-with-bigquery-omni/	年には、新しい機能としてクロスクラウド転送と承認された外部テーブルが追加され、データアナリストは管理されたクロスクラウドのシナリオとワークフローをすべてBigQueryインターフェースから操作できるようになります。	2021-11-02 10:00:00
北海道	北海道新聞	東京円、１１３円台後半	https://www.hokkaido-np.co.jp/article/607274/	東京外国為替市場	2021-11-02 18:18:00
北海道	北海道新聞	コクガンの繁殖地解明へ　野付湾で捕獲調査開始	https://www.hokkaido-np.co.jp/article/607272/	山階鳥類研究所	2021-11-02 18:16:00
北海道	北海道新聞	自民道連、参院選候補の公募開始	https://www.hokkaido-np.co.jp/article/607269/	開始	2021-11-02 18:11:00
北海道	北海道新聞	支笏湖ユースホステル解体始まる　協会直営全国第1号　関係者から惜しむ声	https://www.hokkaido-np.co.jp/article/607268/	宿泊施設	2021-11-02 18:08:00
北海道	北海道新聞	元従業員に無期懲役、新潟地裁　運転代行の男性強殺	https://www.hokkaido-np.co.jp/article/607265/	新潟地裁	2021-11-02 18:02:04
IT	週刊アスキー	持ち帰りすしの「京樽」がリニューアル！「茶きん鮨」「押すし」が変わった！	https://weekly.ascii.jp/elem/000/004/073/4073863/	持ち帰り	2021-11-02 18:30:00
IT	週刊アスキー	横山太一「麺馬鹿ちゃんねる」×「ラーメンWalker関西2022」特別企画！ 「燃えよ 麺助」YouTubeコラボ麺が秋バージョンで復活！	https://weekly.ascii.jp/elem/000/004/073/4073990/	横山太一「麺馬鹿ちゃんねる」×「ラーメンWalker関西」特別企画「燃えよ麺助」YouTubeコラボ麺が秋バージョンで復活「ラーメンWalker関西」発売中の読者だけが楽しめるスペシャルな限定麺が登場今年月、ABCテレビアナウンサーの横山太一アナのYoutube「麺馬鹿ちゃんねる」の開設を応援して、「燃えよ麺助」が開店以来初めて作った限定麺。	2021-11-02 18:30:00
IT	週刊アスキー	日本のチョコレート専門店ならではの味を楽しもう！　横浜赤レンガ倉庫に「鎌倉くらん」が期間限定でオープン	https://weekly.ascii.jp/elem/000/004/073/4073949/	期間限定	2021-11-02 18:20:00
IT	週刊アスキー	第二次世界大戦のリアルな死闘に参戦！『HELL LET LOOSE』国内パッケージ版がPS5で2022年初頭に発売決定	https://weekly.ascii.jp/elem/000/004/073/4073974/	amesourceentertainmentgse	2021-11-02 18:10:00
GCP	Cloud Blog JA	BigQuery Omni が AWS と Azure で利用可能になり、クロスクラウド データ分析が実現	https://cloud.google.com/blog/ja/products/data-analytics/analyze-data-across-clouds-with-bigquery-omni/	年には、新しい機能としてクロスクラウド転送と承認された外部テーブルが追加され、データアナリストは管理されたクロスクラウドのシナリオとワークフローをすべてBigQueryインターフェースから操作できるようになります。	2021-11-02 10:00:00