投稿時間:2023-04-05 06:19:45 RSSフィード2023-04-05 06:00 分まとめ(24件)

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AWS	AWS Media Blog	AWS at NAB 2023: Cloud workflows help M&E customers create, deliver, and monetize content	https://aws.amazon.com/blogs/media/aws-at-nab-2023-cloud-workflows-help-me-customers-create-deliver-and-monetize-content/	AWS at NAB Cloud workflows help M amp E customers create deliver and monetize contentAs the media and entertainment M amp E industry gears up for the National Association of Broadcasters NAB show in Las Vegas April Amazon Web Services AWS is putting the final touches on a robust slate of programming that highlights how the cloud helps customers create deliver and monetize content Along with celebrating years of …	2023-04-04 20:20:14
AWS	AWS Security Blog	TLS inspection configuration for encrypted traffic and AWS Network Firewall	https://aws.amazon.com/blogs/security/tls-inspection-configuration-for-encrypted-traffic-and-aws-network-firewall/	TLS inspection configuration for encrypted traffic and AWS Network FirewallAWS Network Firewall is a managed service that provides a convenient way to deploy essential network protections for your virtual private clouds VPCs In this blog we are going to cover how to leverage the TLS inspection configuration with AWS Network Firewall and perform Deep Packet Inspection for encrypted traffic We shall also discuss key …	2023-04-04 20:04:41
AWS	AWS	Pirelli: Building a Data Platform at Scale	https://www.youtube.com/watch?v=cmYI6axlicc	Pirelli Building a Data Platform at ScalePirelli is an Italian manufacturing company producing tires and services worldwide with several production plants over the globe Pirelli chose AWS to build its Integrated Data Platform and migrate all plants towards the cloud Join Margherita and Daniel as they discuss the Integrated Data Platform aimed to optimize the amount of data available from production plants to business units for multiple business objectives Check out more resources for architecting in the AWS​​​cloud ​ AWS AmazonWebServices CloudComputing ThisIsMyArchitecture	2023-04-04 20:22:48
AWS	AWS Security Blog	TLS inspection configuration for encrypted traffic and AWS Network Firewall	https://aws.amazon.com/blogs/security/tls-inspection-configuration-for-encrypted-traffic-and-aws-network-firewall/	TLS inspection configuration for encrypted traffic and AWS Network FirewallAWS Network Firewall is a managed service that provides a convenient way to deploy essential network protections for your virtual private clouds VPCs In this blog we are going to cover how to leverage the TLS inspection configuration with AWS Network Firewall and perform Deep Packet Inspection for encrypted traffic We shall also discuss key …	2023-04-04 20:04:41
海外TECH	Ars Technica	New buckling spring keyboards recreate IBM’s iconic Model F for modern computers	https://arstechnica.com/?p=1929037	computersusb	2023-04-04 20:00:49
海外TECH	DEV Community	[React] Render Props Pattern	https://dev.to/jgamaraalv/react-render-props-pattern-314j	React Render Props Pattern What is render props pattern Understand this powerful React pattern With the Render Props pattern we pass components as props to other components The components that are passed as props can in turn receive other props from that parent component Render props make it easy to reuse logic across multiple components ImplementationIf we wanted to implement an input with which a user can convert a Celsius temperature to Kelvin and Fahrenheit we can use the renderKelvin and renderFahrenheit render props These props receive the input value which they convert to the correct temperature in K or °F function Input props const value setValue useState return lt gt lt input value value onChange e gt setValue e target value gt props renderKelvin value value props renderFahrenheit value value lt gt export default function App return lt Input renderKelvin value gt lt div className temp gt value K lt div gt renderFahrenheit value gt lt div className temp gt value °F lt div gt gt BenefitsReuse Since render props can be different every time we can make components that receive render props highly reusable for multiple use cases Separation of concerns We can separate the logic of our application from the rendering components through render props The stateful component that receives a render prop can pass the data to stateless components which only render the data Solution to HOC problems Since we pass props explicitly we solve the problem of implicit props from HOCs The props that need to be passed to the element are all visible in the render prop s argument list We know exactly where certain props come from DrawbacksNot as necessary with hooks Hooks have changed the way we can add reuse and data sharing to components which can replace the render props pattern in many cases However there are still cases where the render props pattern can be the best solution Comment below if you knew about this pattern and if you use it in your daily work Liked it Check out other articles written by me Understanding closuresUnderstanding classes and prototypesUnderstanding Higher Order Function	2023-04-04 20:44:37
海外TECH	DEV Community	Serverless Functions & FaaS with Vercel	https://dev.to/anuradha9712/serverless-functions-faas-with-vercel-4a44	Serverless Functions amp FaaS with Vercel What are Serverless means At first glance it looks like an application without a server But it s not It basically means you re not responsible for managing and provisioning the servers These servers are managed by the cloud provider and you as a developer has to focus more on the development part or writing your business logic Serverless FunctionA serverless function refers to a single purpose piece of code It enables running code on demand without the need to manage your own infrastructure provision servers or upgrade hardware Function as a Service Function as a Service FaaS is actually a subset of serverless functions Serverless functions can fall into any service category where the configuration and management of servers are invisible to the end user FaaS on the other hand refers exclusively to event driven computing wherein the code only runs in response to specific events or requests How does it work All the cloud providers have Function as a Service FaaS This is essentially a computing platform for serverless where you run your functions Functions may contain your business logic or code you want to execute on the trigger of any event Event here refers to any action performed through your application like the click of a button or submitting a form etc which creates an event and then calls your function and runs your code Serverless functions are built using these steps create a serverless functiondeploy it to a platformcall it through an API from your frontend code using something like fetch or an Axios Advantages of ServerlessPay for execution only you only pay for the server resources you use When your function is running that s the only time you are paying for that and it s very cost efficient Auto scalable Cloud providers automatically add server capacity when you need it and then take it away when you don t you don t have to worry about maintaining and scaling servers to fit the evolving needs of your website or application Invest more time in development Since you are not responsible for any of the management and deployment of any underlying infrastructure you can build your apps faster High Availability Cloud providers take care of all the fault tolerance and make sure that your app is always up and running Drawbacks of ServerlessTimeouts These are basically stateless containers they run for a little bit of time and are deleted afterwards So if your execution code does not finish in that time your app could fail Debugging It is generally more challenging to debug serverless code Not handling Stateful applications Serverless is not a good choice when it comes to stateful applications A stateless application means that every transaction is performed as if it were being done for the very first time There is no previously stored information used for the current transaction Now enough of the introduction Let s move to the code part Create a Serverless Function on VercelVercel is a cloud platform for static frontends and serverless functions Step Install Vercel CLInpm i g vercel latestYou should have the latest version of Vercel CLI installed to proceed further Step Create a Next js projectnpx create next app latest typescriptThis will create a next js project for you with a single API Route This is where we create our Serverless Function Step Create a Serverless FunctionInside pages api handler ts file write your function import NextApiRequest NextApiResponse from next export default function handler request NextApiRequest response NextApiResponse response status json body This is my Serverless Function query request query Use Vercel CLI to start a local development server vercel devNow navigate to the http localhost api handler to see the response Step Deploy a Serverless FunctionYou can deploy your Serverless Function to Vercel s global Edge Network by running the following command from your terminal vercel deployThe Serverless Function can then be accessed by navigating to the URL provided in the terminal Now if you open the URL provided in the terminal you ll see your serverless function live on production Step Check LogsYou can view all the details of your project on the Vercel web dashboard You can now use this as an API endpoint in your frontend application and trigger this function to execute your business logic when any event occurs from your application ResourcesVercel DocumentationServerless Function Overview Wrap Up That s all for this article Thank you for your time Let s connect to learn and grow together LinkedIn Twitter Instagram	2023-04-04 20:39:44
海外TECH	DEV Community	🚫 Stop using SWITCH, please 🙏	https://dev.to/ivanzm123/stop-using-switch-please-2hif	Stop using SWITCH please If you re a software developer chances are you ll use the switch stament at some point This operator allows you to evaluate the expression and execute different blocks of code depending on the value of said expression Although switch is a useful tool overusing it can lead to code that is difficult to maintain and modify In this article we explain why you should consider moving away from switch and some alternatives you can use to improve the readability and maintainability of your code ProblemIn this example the notifier function takes a notification argument of type Notification which is an enum representing different notifications The function uses a switch statement to determine which notification to send based on the value of the Notification argument We see an example You can take a look at why it is not recommended to use Enums hereconst enum Notification verifySignUp resendVerifySignup emailConfirmed export function notifier notification Notification switch notification case Notification verifySignUp Execute something return case Notification resendVerifySignup Execute something return case Notification emailConfirmed Execute something return As the number of cases within the switch increases the readability of the code suffers Also if a new fruit is added to the enum the function must be updated to handle the new case which can lead to errors if you forget to update it There are more scalable and maintainable alternatives to switch in this case such as using an object that contains the colors of the fruits This also makes the code more readable and scalable as more fruits are added Another possible alternative that I have found in other projects is the use of if export function notifier notification Notification if notification Notification verifySignUp Execute something return if notification Notification resendVerifySignup Execute something return if notification Notification emailConfirmed Execute something return But as you have to see both have the same drawback Now that we ve come across the problem head on How do we improve this SolutionAs in any software solution there are different implementations of how to solve a problem In this case we are only going to address two one of them is the use of objects and the other is through mapping functionsUsing objectsconst notificationDirectory verifySignup gt Execute something resendVerifySignup gt Execute something emailConfirmed gt Execute something type NotificationTypes keyof typeof notificationDirectoryfunction notifier notification NotificationTypes const handler notificationDirectory notification if handler throw new Error Your method does not exist if typeof handler function throw new Error Your method must be a function Execute your method handler send email for the user to confirm his email notifier verifySignup send email notifying that your email was verifiednotifier emailConfirmed Using Mapping Funtionsconst notificationMap new Map lt string gt void gt notificationMap set verifySignup gt notificationMap set resendVerifySignup gt notificationMap set emailConfirmed gt function notifier notification string const handler notificationMap get notification if handler throw new Error Your method does not exist handler The following details the advantages of using these techniques instead of switch Easier to maintain As new notifications are added there is no need to add more instances inside a switch statement just add a new function to the notificationDirectory object More flexible you can add or remove notifications at any time without having to worry about updating the corresponding switch statement Safer By using the NotificationTypes type you can ensure that only valid values are passed to the notifier method If an attempt is made to pass a value that is not one of the valid keys of the notificationDirectory object a runtime error will be thrown This can help catch bugs earlier More scalable Instead of writing a single long function that handles multiple different cases this approach allows you to define a separate function for each case making your code more modular and easier to read and maintain More efficient In some cases using a map instead of a switch statement can be more efficient in terms of execution speed This is because maps are implemented as a key value lookup data structure which allows you to look up and retrieve values more efficiently than sequential lookup in a switch statement ConclusionIn conclusion although the switch statement is a useful tool in software development its excessive use can lead to code that is difficult to maintain and modify As the number of cases within the switch increases the readability of the code suffers and adding new cases can lead to errors if you forget to update all the instances in which it is used In addition there are more scalable and maintainable alternatives such as using objects or mapping functions which can improve code readability and maintainability Therefore it is important to consider the proper use of the switch statement and evaluate other alternatives to improve code quality in software development Follow meGitHub Twitter	2023-04-04 20:10:33
Apple	AppleInsider - Frontpage News	Apple Weather forecasts suffer rare outage	https://appleinsider.com/articles/23/04/04/apple-weather-forecasts-suffer-rare-outage?utm_medium=rss	Apple Weather forecasts suffer rare outageUsers of Apple s Weather app around the world have periodically been getting blank screens as no data is available It appears to have been a worldwide issue though not necessarily for all users in all regions Currently most weather data is back although at times the chosen city has to be reloaded before forecasts appear correctly Apple s official system status site acknowledges that there is an issue However it claims that the impact is now solely affecting users in Alaska Read more	2023-04-04 20:21:45
海外TECH	Engadget	Tidal's listening party feature is now widely available	https://www.engadget.com/tidals-listening-party-feature-is-now-widely-available-205035086.html?src=rss	Tidal x s listening party feature is now widely availableAfter some testing Tidal s DJ feature is officially available Now called Live the option lets HiFi and HiFi Plus subscribers share what they re playing in real time with other paying members Once you start you just have to share links with others who want to tune in You can t mix and scratch unfortunately but this may do the trick if you re hoping to host a virtual listening party As you might guess Tidal is using this to promote both itself and artists Musicians like Alesso Aluna and Diplo are hosting Live sessions in the US UK Brazil Germany and Poland while Tidal will have genre experts playing picks throughout the week Live is available now on Android and iOS and works with over million tracks Tidal plans start at per month You ll still have to settle for regular AAC tracks unfortunately For now higher quality tunes aren t an option You also have to listen to DJs in the country where you signed up You can t tune into a German trendsetter s session from the US to put it another way This may be more or less alluring than similar options at rival services depending on what you re looking for Spotify s Group Sessions let everyone involve control playback but only for several people Amazon s Amp meanwhile is more of a music oriented radio show tool and while we were trying it at least isn t guaranteed to have the tunes you want to share Tidal s approach is simple but may be ideal if you want to be the sole DJ without the pressure to speak up The catch of course is that everyone involved has to be a subscriber Tidal doesn t even register on Statista s global market share chart ーwhile it s a known brand you ll be performing for a relatively small audience You ll have to convince your friends to switch away from the likes of Spotify or Apple Music to make the most of Live and there s no guarantee they ll be willing to give up their carefully curated playlists and recommendations This article originally appeared on Engadget at	2023-04-04 20:50:35
海外ニュース	Japan Times latest articles	Trump pleads not guilty to 34 felony counts	https://www.japantimes.co.jp/news/2023/04/05/world/trump-new-york-arraignment/	manhattan	2023-04-05 05:11:56
ニュース	BBC News - Home	Who was in the courtroom with Donald Trump	https://www.bbc.co.uk/news/world-us-canada-65182732?at_medium=RSS&at_campaign=KARANGA	appearance	2023-04-04 20:32:11
ニュース	BBC News - Home	What felony charges does the ex-president face?	https://www.bbc.co.uk/news/world-us-canada-65181178?at_medium=RSS&at_campaign=KARANGA	president	2023-04-04 20:46:19
ニュース	BBC News - Home	Trump indictment - a simple guide	https://www.bbc.co.uk/news/world-us-canada-65136636?at_medium=RSS&at_campaign=KARANGA	counts	2023-04-04 20:10:14
ニュース	BBC News - Home	Leeds United 2-1 Nottingham Forest: Whites secure crucial comeback win over relegation rivals	https://www.bbc.co.uk/sport/football/62791146?at_medium=RSS&at_campaign=KARANGA	Leeds United Nottingham Forest Whites secure crucial comeback win over relegation rivalsLeeds claim a huge victory in their quest to remain in the Premier League as they came from behind to beat relegation rivals Nottingham Forest and move out of the bottom three	2023-04-04 20:52:31
ニュース	BBC News - Home	Leicester City 1-2 Aston Villa: Foxes lose after Dewsbury-Hall red card	https://www.bbc.co.uk/sport/football/62776439?at_medium=RSS&at_campaign=KARANGA	power	2023-04-04 20:43:19
ビジネス	ダイヤモンド・オンライン - 新着記事	『19×19までかんぺきに暗算できる本』27.5万部の作者が教える、中学受験に有利な算数の「別解」体得法 - 2024年入試対応！わが子が伸びる中高一貫校＆塾＆小学校	https://diamond.jp/articles/-/320472	中学受験	2023-04-05 05:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【鳥取・島根・岡山】JA赤字危険度ランキング2023、6農協中5農協が赤字の異常事態 - 全国512農協 JA赤字危険度ランキング2023	https://diamond.jp/articles/-/320072		2023-04-05 05:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	熊本の馬肉工場が3度の危機から不死鳥的復活を果たせた理由、鍵は「スピード解体58分」 - 儲かる農業 下剋上 ピンチをチャンスに	https://diamond.jp/articles/-/320025	熊本の馬肉工場が度の危機から不死鳥的復活を果たせた理由、鍵は「スピード解体分」儲かる農業下剋上ピンチをチャンスにダイヤモンド編集部が選定するレジェンド農家位にランクインした熊本県の千興ファームは、熊本地震を含め回もの難局に直面している。	2023-04-05 05:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	みずほFG「木原人事」で浮かび上がる出世頭4人と、新設“参謀部隊”の実態 - 人事コンフィデンシャル	https://diamond.jp/articles/-/320739		2023-04-05 05:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	農家の後継者をマッチングサイトで見つけた50代、鴨農場を継いだ30代…就農＆事業承継最前線 - 儲かる農業 下剋上 ピンチをチャンスに	https://diamond.jp/articles/-/320024	公募情報	2023-04-05 05:05:00
ビジネス	電通報 | 広告業界動向とマーケティングのコラム・ニュース	【受講者募集】「広告未来塾」第6期、塾長に眞鍋亮平氏（電通）を迎え、5月30日から開講（全6回）	https://dentsu-ho.com/articles/8522	電通	2023-04-05 06:00:00
ビジネス	東洋経済オンライン	高齢者の不安や孤独に｢寄り添う｣悪徳商法10選 90万円のリフォーム工事で321万円請求の驚愕 | 最新の週刊東洋経済 | 東洋経済オンライン	https://toyokeizai.net/articles/-/663155?utm_source=rss&utm_medium=http&utm_campaign=link_back	悪徳商法	2023-04-05 05:50:00
ビジネス	東洋経済オンライン	背水のヨーカ堂｢総合スーパー｣が苦しむ納得事情 食品事業への集中でスーパーはどう変わるか | 百貨店・量販店・総合スーパー | 東洋経済オンライン	https://toyokeizai.net/articles/-/664212?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2023-04-05 05:10:00