投稿時間:2022-08-29 20:30:48 RSSフィード2022-08-29 20:00 分まとめ(37件)

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IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 丸亀製麺、「丸亀うどん弁当」に秋の新作　テークアウトカテゴリーの確立へ	https://www.itmedia.co.jp/business/articles/2208/29/news150.html	itmedia	2022-08-29 19:41:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] ワークマン、「WORKMAN Shoes」で新製品を3種追加　アイテム数を3年で倍増へ	https://www.itmedia.co.jp/business/articles/2208/29/news141.html	itmedia	2022-08-29 19:28:00
AWS	AWS Japan Blog	GxP 対象の IoT ワークロードの基盤を AWS で構築する	https://aws.amazon.com/jp/blogs/news/building-a-foundation-for-gxp-regulated-iot-workloads-on-aws/	forgxpregulatediotwork	2022-08-29 10:09:21
python	Pythonタグが付けられた新着投稿 - Qiita	書籍のタイトルが降ってくるウェブサイト「BookRain」をPythonでつくりました	https://qiita.com/kemelman/items/c01a47119f3221a9cfbb	httpsbookra	2022-08-29 19:44:09
js	JavaScriptタグが付けられた新着投稿 - Qiita	javascirptで64の倍数の配列をfill()とmap()でスマートに作る方法	https://qiita.com/reopa_sharkun/items/8084719d2bf6485c4388	newarray	2022-08-29 19:25:48
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	Ubuntuで自身のIPアドレス確認コマンド	https://qiita.com/waokitsune/items/8f79b605fc667f964eaf	ubuntults	2022-08-29 19:30:22
Docker	dockerタグが付けられた新着投稿 - Qiita	laravelでPHPUnitを使ってテストをする	https://qiita.com/wewe2022out/items/cd1b3df66965950ae8a1	laravel	2022-08-29 19:34:23
golang	Goタグが付けられた新着投稿 - Qiita	Go言語 – Slice / 配列 を for~range で展開してポインタを append すると全部同じ値になる	https://qiita.com/YumaInaura/items/6f5791aaf457981b3628	append	2022-08-29 19:46:17
Linux	CentOSタグが付けられた新着投稿 - Qiita	GLPI on CentOS（インストール方法）	https://qiita.com/nw-engineer/items/07808964c946f33326de	glpioncentos	2022-08-29 19:41:06
Azure	Azureタグが付けられた新着投稿 - Qiita	【Azure DevOps】ACRにPushするコンテナタグにコミットハッシュを指定する	https://qiita.com/Yosuke_Sakaue/items/4e1692596b456b74b697	azure	2022-08-29 19:47:56
Azure	Azureタグが付けられた新着投稿 - Qiita	【Azure DevOps】コンテナアプリケーションをWebApp for Containerにデプロイする	https://qiita.com/Yosuke_Sakaue/items/aad936218dde42411bb2	azure	2022-08-29 19:29:12
技術ブログ	Developers.IO	[小ネタ] Control Towerのアカウントファクトリーで作成されたService Catalogプロビジョニングされた製品をAWSアカウントIDで検索する	https://dev.classmethod.jp/articles/search-provisioned-product-using-account-id-in-ct/	awscontroltower	2022-08-29 10:43:39
海外TECH	DEV Community	🔥🔥 Typescript New Version Features	https://dev.to/stacksjar/typescript-new-version-features-opc	Typescript New Version FeaturesTypeScript is a programming language developed and maintained by Microsoft It is a strict syntactical superset of JavaScript and adds optional static typing to the language Typescript announced its Beta version on st April to install this version you could use bellow commandnpm install typescript betaTemplate String Type ImprovementsNew version introduces template literal types for contextually typed template literal expressions Due to which when inferring to a template literal target type typescript now permits the source type to also be a template literal type Below are some examples of improved assignment relations type Color red blue type Quantity one two type SeussFish Quantity Color fish same as type SeussFish one fish two fish red fish blue fish …or match patterns of other string like types declare let s number number number declare let s Works s s Always Truthy Promise ChecksAdded support for throwing error for missing await in conditionalsstatic Index SignaturesIndex signatures allow us set more properties on a value than a type explicitly declares With latest version index signatures can now be declared as static Import Statement CompletionsImproved Auto imports statements made easier and more reliable When user start writing an import statement that doesn t have a path typescript will provide them with a list of possible imports When user commit a completion it ll complete the full import statement including the path that user were going to write Below is the example of auto imports with latest version of typescriptEditor Support for link TagsTypeScript can now understand link tags and will try to resolve declarations that they link to What this means is that you ll be able to hover over names within link tags and get quick information or use commands like go to definition or find all references For example you ll be able to go to definition on bar in link bar in the example below and a TypeScript supported editor will jump to bar s function declaration This function depends on link bar function foo function bar Union Enums Cannot Be Compared to Arbitrary NumbersSolved issue about Certain enums are considered union enums when their members are either automatically filled in or trivially written In those cases an enum can recall each value that it potentially represents In the new version if a variable with a union enum type is compared with a numeric literal that it could never be equal to then the type checker will issue an error enum E A B function doSomething x E Error This condition will always return false since the types E and have no overlap if x As a workaround you can re write an annotation to include the appropriate literal type Include in the type if we re really certain that can come through function doSomething x E if x You can also use a type assertion on the value function doSomething x E Use a type asertion on x because we know we re not actually just dealing with values from E if x as number Alternatively you can re declare your enum to have a non trivial initializer so that any number is both assignable and comparable to that enum This may be useful if the intent is for the enum to specify a few well known values enum E the leading on opts TypeScript out of inferring a union enum A B If you want to read the complete article you can checkout here Happy Coding For more Details Checkout the Article here Typescript New Version Features	2022-08-29 10:17:00
海外TECH	DEV Community	How JSON web token works in NodeJS for Authentication with a Project	https://dev.to/surajondev/how-json-web-token-works-in-nodejs-for-authentication-with-a-project-6cl	How JSON web token works in NodeJS for Authentication with a Project IntroductionWe create accounts and login into our accounts on various websites The process of proving the identity of a user can be called Authentication It is one of the essential parts of any application to provide a better user experience and features to the user We have been using email username with the combination of a password to verify the authenticity of a user The process is not as simple as it looks as you have to pass data in encrypted form to avoid any data mishandling You also need to store data in some form of encryption so that either owner or admin of the database can not have access to the password Today we are going to implement an authentication system in React It will have the following Frontend in React It will include the register and login form Backend in Express It will manage the APIs to register and verify the user JWT For managing the verification of the user with tokens So let s get started What is JSON Web TokenJSON Web Token JWT is an open standard RFC that defines a compact and self contained way for securely transmitting information between parties as a JSON object In simple words it is a method that is being used to transfer data securely between two parties in the form of a JSON Object It takes data and performs hashing to convert it into an alphanumeric separated by two periods which is called a token An example of the token is eyJhbGciOiJIUzINiIsInRcCIIkpXVCJ eyJcVybmFtZSIInNcmFqbkZXYiLCJpYXQiOjENjENTMzOTl UupboaMNwCcvytnpbJkmuBFDOgPovJZvlOvo These tokens are provided to the user Whenever the user needs to be verified before displaying the page these tokens act as a method of verification These token in the backend is decoded and then verified A JWT token is formed as the method of signature The signature is composed of the following PayloadSecret PayloadIt is the data that is needed to be stored in the token This data is in the form of a JSON object You can pass data such as username name location and other data This data is not encrypted and can be debugged with the token So avoid having a password in the payload An example of payload can be const payload username surajondev job Content Writer SecretA secret is an alphanumeric determined by the programmer It is needed to create a unique token This secret is highly confidential The more complex secret the harder it becomes to decode the token You can store the secret in the environment variable and import it according to your need A secret can look like this SECRET jafdsfdsfdaskfamdsfdsa JWT SignUsing payload and secret we can now create a sign This sign provides us with the token const token jwt sign payload process env SECRET ProjectLet s create a project using React You can use other frontend frameworks like NextJS and ExpressJS for the backend Let s define the feature of our application Register User We are going to take two inputs from the user username and password We will use the username to sign a token Display Image We create a protected API path in our backend to send the Image URL and username to the frontend This path will need a valid token otherwise it will send the error to the frontend The project structure is that we define the backend in the root folder The fronted will goes into a sub folder client FrontendFor the front end we are using React Create a react app with the following command npx create react app jwt authDelete all the unnecessary files Now it s time to install the necessary dependencies Here is the list of all the dependencies Axios It is a promise based HTTP Client for node js and the browser Here is the command to installnpm i axiosOther than React based dependencies that is all we need to install App jsIn App js we have created a simple web page to register a user Users need to enter their username and password After clicking Register it will be passed to the backend through the API endpoint http localhost register After the valid register frontend will have a JWT token We will create the backend after frontend We also have a protected route in our backend This will be visible to the user who has registered otherwise it will give an error The token in frontend is passed into the header with the name x auth token With a valid request it will display the username and an image We have used the useState hooks to store data from responses emails and passwords import App css import useState from react import axios from axios function App const username setUsername useState const password setPassword useState const token setToken useState const data setData useState const error setError useState const handleRegister gt axios post http localhost register username password then res gt setToken res data console log token const handleSecret gt axios post http localhost secret headers x auth token token then res gt if res data img setData res data setError else setError res data return lt div className App gt lt h gt Register User lt h gt Username lt input type text onChange e gt setUsername e target value gt lt br gt Password lt input type password onChange e gt setPassword e target password gt lt br gt lt button onClick handleRegister gt Register lt button gt lt br gt lt h gt Protected Path lt h gt lt button onClick handleSecret gt Image lt button gt lt br gt data amp amp lt div gt lt p gt Hello data username lt p gt lt img height src data img alt img gt lt div gt error amp amp lt p gt error msg lt p gt lt div gt export default App Here is the web page BackendWe are going to use ExpressJS for our backend So return back to the root folder from the client folder Let s create a basic package json with the following commandnpm init yNow let s install the dependencies for our backend Express As our backend in ExpresJS we need to install the expresjs package Axios As you know from fronted for API calls dotenv For managing the environment variables We will add our secret in env jsonwebtoken Our main dependencies for creating and verifying JSON web tokens cors It avoids any CORS error If you don t know about CORS You can read CORS error from Mozilla server jsNow let s create our server with the name server js At the top we have imported all the necessary dependencies const express require express require dotenv config const jwt require jsonwebtoken const auth require middleware auth const cors require cors const app express app use cors app use express json extended false app post register req res gt const payload username req body username const token jwt sign payload process env SECRET res send token app post secret auth req res gt res json username req username img const PORT process env PORT app listen PORT gt console log Server started at PORT Let s discuss the two routes in our application registerIn this route we are taking data from the request The body contains the username and password The payload for our JWT contains only the username in JSON object format For token we need to sign the payload with a secret As for the secret we are using the environment variable Create a env file and put your secret there SECRET mysecret Create a more complex secret for higher protection We are using the jwt sign function for signing the payload with the secret const token jwt sign payload process env SECRET After generating the token I am sending it back to the frontend secretThis route is a protected route with the middleware auth Middleware is a function that has access to the requested data It is used to process requests We are going to use auth middleware to validate whether the requested user has a valid token We will also decode the username from the token We are going to define middleware in another file middleware auth jsconst jwt require jsonwebtoken require dotenv config module exports req res next gt const token req header x auth token if token return res json msg No token found authorization denied try const decoded jwt verify token process env SECRET req username decoded username next catch error console log error res json msg Token is not valid At the top our imports that is jasonwebtoken and dotenv As the arguments we have req res and next req req will have all the data that is sent while calling to the endpoint res res is for sending a response to the frontend next next is being used to move forward to the endpoint after processing the data We have three scenarios above No token If the request does not contain a token or token in our format It will send No token found authorization denied Invalid token If the request has an invalid token in form of an expired or wrong token It will send Token is not valid Access granted In the try block we are verifying the user For decoding the token we need the token and secret jwt verify function is used to verify the user After decoding we are storing the information in the decoded variable If any error occurs while decoding an Invalid response will be sent to the frontend After decoding the decoded variables have the payload that was inserted will generate the token with jwt sign function We are setting the request with a variable username containing the username from the decoded token If the user is valid we are using the next function to proceed with the request DemoNow the project has been ready Run your express server and react server then go to react server web page at http localhost Now register yourself by filling username and password After successful registration You will eligible for accessing the protected route If you click on the Image button you will see a Hello message with the provided username and an image of the JWT logo If you click on the Image button without registering You will get the error I have created a GitHub Repository where I put all the code related to the project You can visit the repo through this link ExtensionThere is a lot of bugs and issue with the create project right now Here are the following in detail No database There is no database connection that makes us not able to store the password That s why we haven t implemented the Login feature No request validation We haven t implemented any request validation If you leave the username and password still it will provide you with a token If you want to do more fun you can implement all the features in your application Connect a database I recommend MongoDB to store username and password For passwords use encryption while storing in the database you can use the bcrypt library for encryption Using all the features you can also create the login page for validation of the user For validating you need to ensure the requested user already has an account and then match the encrypted password Bcrypt has a function for verifying the password Have fun coding all the above features Connect With MeTwitterLinkedIn ConclusionAuthentication in the web application is evolving and there is various method of integrating authentication in your application There is authentication based on the crypto wallet We will discuss and learn some methods of authentication in the later part of the series I am going to create a series with the name Auth where we learn about different methods of authentication You can follow me for the upcoming parts Thanks for reading the blog post If you have any doubts or you want me to write an article to extend the project with validation and login features then let me know in the comment	2022-08-29 10:12:00
海外TECH	DEV Community	Css Selectors for Input Ranges	https://dev.to/stacksjar/css-selectors-for-input-ranges-4obb	Css Selectors for Input RangesIn this post we are going to check Css Selectors for input ranges This selectors would not be known by many of us We all use input elements in our projects and must be aware of input type number this defines a field for entering number This allows in restricting user to enter any other character other than numbers When we use the tag input and give its type attribute value of number as below lt input type number gt This gives us below outputThis input box comes with the buttons on the right side which we can use to increase or decrease the number entered in the input We can set the min and max values for the number to be entered in the input as below lt input type number min max gt This will restrict the user to enter only numbers that are between and as we have specified in the min and max attributes of the input Now we can use the CSS Selector to detect if the user has not entered between the specified min and max values and apply css for the same html lt input type number min max gt cssinput in range border px solid green input out of range border px solid red The above css code will check all the values entered in the Input Box If the number entered in the input box is not between the range specified by min and max values it changes the color of input box to red as belowIf the number entered is between the min and max values it will change the input box s color to green as below This was the usage of in range and out of range css selectors hope you find this usefull Happy Coding Checkout Complete Article Here Psuedo Selectors for Inputs in Css	2022-08-29 10:09:00
Apple	AppleInsider - Frontpage News	Lead times for Apple products mostly stable ahead of fall launches, but not the iPad	https://appleinsider.com/articles/22/08/29/lead-times-for-apple-products-mostly-stable-ahead-of-fall-launches-but-not-the-ipad?utm_medium=rss	Lead times for Apple products mostly stable ahead of fall launches but not the iPadApple s production lead times are mostly stable for most of its products ahead of the iPhone Apple Event a report claims ーexcept for the iPad Apple s supply chain is in full swing preparing hardware for the annual fall product launches including Apple s key product the iPhone In a report by analysts at J P Morgan it seems that almost everything is going well in production According to the firm s Global Product Lead Time Tracker seen by AppleInsider lead times for orders generally moderated or remained stable for all product categories but not the iPad Apple s tablet has now overtaken the Mac category for the longest lead times at days though the times aren t quite as long as seen in June Read more	2022-08-29 10:46:58
Apple	AppleInsider - Frontpage News	How to watch NASA's Artemis launch to the moon	https://appleinsider.com/articles/22/08/29/how-to-watch-nasas-artemis-launch-to-the-moon?utm_medium=rss	How to watch NASA x s Artemis launch to the moonNASA s Artemis rocket is now in final preparations with a launch planned for Monday morning Here s how to watch everything as it happens including on an iPhone It s NASA s first Space Launch System SLS rocket and it is standing ready on Launch Pad B at the Kennedy Space Center in Florida Alongside scientists and engineers actors including Chris Evans will be contributing to the live coverage They ll be on the official NASA live webcast which is already live and has been following through the six hour preparation procedure ahead of the hoped for a m Eastern launch The NASA stream is also being relayed over YouTube Read more	2022-08-29 10:31:47
海外科学	NYT > Science	Live Updates: NASA Troubleshoots Artemis Moon Rocket Ahead of Launch	https://www.nytimes.com/live/2022/08/29/science/nasa-moon-launch	Live Updates NASA Troubleshoots Artemis Moon Rocket Ahead of LaunchThe uncrewed mission aims to lift off Monday morning It will start the agency s program to return American astronauts to the moon in the coming years	2022-08-29 10:47:47
海外科学	NYT > Science	Why NASA Is Going Back to the Moon	https://www.nytimes.com/2022/08/28/science/nasa-moon-rocket-launch.html	earth	2022-08-29 10:36:43
海外科学	NYT > Science	How and When to Watch NASA’s Giant Rocket Launch to the Moon	https://www.nytimes.com/2022/08/28/science/nasas-artemis-moon-launch-time.html	orion	2022-08-29 10:35:08
医療系	医療介護 CBnews	コロナ死亡者数が増加、中等症以上は減少-感染研が第33週のサーベイランス公表	https://www.cbnews.jp/news/entry/20220829192029	増加傾向	2022-08-29 19:25:00
ニュース	BBC News - Home	Energy bills could break firms, warns ex-chancellor	https://www.bbc.co.uk/news/business-62712188?at_medium=RSS&at_campaign=KARANGA	action	2022-08-29 10:32:55
ニュース	BBC News - Home	New council pay offer made to end strike action in Scotland	https://www.bbc.co.uk/news/uk-scotland-62713151?at_medium=RSS&at_campaign=KARANGA	New council pay offer made to end strike action in ScotlandTwo thirds of Scotland s local authorities have seen bin workers walking out with staff at schools and nurseries due to join the dispute next week	2022-08-29 10:23:01
ニュース	BBC News - Home	Roger Bolton: Radio 4 Feedback presenter 'would have liked to continue'	https://www.bbc.co.uk/news/entertainment-arts-62712155?at_medium=RSS&at_campaign=KARANGA	feedback	2022-08-29 10:37:24
ニュース	BBC News - Home	Kenyan cyclist Kangangi dies in crash during US race	https://www.bbc.co.uk/sport/africa/62712921?at_medium=RSS&at_campaign=KARANGA	crash	2022-08-29 10:01:02
北海道	北海道新聞	霊感商法被害防止「積極議論を」　河野担当相、検討会を初開催	https://www.hokkaido-np.co.jp/article/723383/	世界平和統一家庭連合	2022-08-29 19:21:01
北海道	北海道新聞	「きつねダンス」原曲の兄弟デュオ登場　９月１９日、日本ハム―ロッテ戦	https://www.hokkaido-np.co.jp/article/723425/	北海道日本ハム	2022-08-29 19:23:26
北海道	北海道新聞	米民主党、敗北すれば外交に影響　元通商幹部、ウクライナ対応にも	https://www.hokkaido-np.co.jp/article/723426/	通商代表部	2022-08-29 19:22:00
北海道	北海道新聞	雇用調整助成金、６兆円を突破　財政逼迫、１０月から縮小へ	https://www.hokkaido-np.co.jp/article/723424/	厚生労働省	2022-08-29 19:19:00
北海道	北海道新聞	北斗・石別地区巡り宿泊券や食事券当てよう　住民団体がキーワードラリー企画	https://www.hokkaido-np.co.jp/article/723420/	住民団体	2022-08-29 19:15:00
北海道	北海道新聞	食と音楽、まち巡って楽しもう　苫小牧で９月１７、１８日「ミライ・フェスト」	https://www.hokkaido-np.co.jp/article/723048/	音楽	2022-08-29 19:13:12
北海道	北海道新聞	ロシア出身歌手が美声披露　岩見沢　野外公演、観客を魅了	https://www.hokkaido-np.co.jp/article/723416/	栗沢町上幌	2022-08-29 19:11:00
北海道	北海道新聞	＜デジタル発＞ママ記者、走り抜いた５時間４０分　北海道マラソンに初挑戦	https://www.hokkaido-np.co.jp/article/723367/	北海道マラソン	2022-08-29 19:08:16
北海道	北海道新聞	福島商高生、町産マコンブでご当地ラーメン　商品化目指し麺やスープ改良	https://www.hokkaido-np.co.jp/article/723412/	福島	2022-08-29 19:08:00
マーケティング	MarkeZine	【視聴無料】アプリマーケター必見の最新計測トレンド！	http://markezine.jp/article/detail/39859	計測	2022-08-29 19:05:00
IT	週刊アスキー	ダイドードリンコ、丸亀市役所に「丸亀市SDGsまごころ自動販売機」を設置	https://weekly.ascii.jp/elem/000/004/103/4103357/	丸亀市役所	2022-08-29 19:30:00
IT	週刊アスキー	THQ Nordicが『デストロイ オール ヒューマンズ！2 - リプローブド』動画投稿ガイドラインを公開	https://weekly.ascii.jp/elem/000/004/103/4103345/	pcsteam	2022-08-29 19:20:00