| python |
Pythonタグが付けられた新着投稿 - Qiita |
ChatGPTとSlack上で会話するアプリを10分で構築しよう（前編：ローカル環境） |
https://qiita.com/rubita/items/f143f199e20b0310980a
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awslambda |
2023-04-16 21:52:48 |
| js |
JavaScriptタグが付けられた新着投稿 - Qiita |
ChatGPTで始めるJavaScript入門⑮～jQueryについて～ |
https://qiita.com/konpota_pota/items/72f527a39344ae9dea1d
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chatgpt |
2023-04-16 21:30:45 |
| Ruby |
Rubyタグが付けられた新着投稿 - Qiita |
Ruby で文字列のシマウマ処理 |
https://qiita.com/scivola/items/10830d32a8bb38094be5
|
正規表現 |
2023-04-16 21:08:02 |
| AWS |
AWSタグが付けられた新着投稿 - Qiita |
SageMaker Studio で CodeWhisperer を使う |
https://qiita.com/ishidahra/items/07fb7137aac3989d8b9b
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chatgpt |
2023-04-16 21:32:04 |
| Docker |
dockerタグが付けられた新着投稿 - Qiita |
既存WEB APPをDOCKER-CONPOSEを用いてDOCKER化する |
https://qiita.com/Riku_dazo/items/b306fda7f1231cdc4306
|
dockercompose |
2023-04-16 21:58:29 |
| Azure |
Azureタグが付けられた新着投稿 - Qiita |
Bicepで動くコード/動かないコード(Vnet作成) |
https://qiita.com/comwing65/items/7660c1455ce4dfa9d18a
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bicep |
2023-04-16 21:29:23 |
| Ruby |
Railsタグが付けられた新着投稿 - Qiita |
既存WEB APPをDOCKER-CONPOSEを用いてDOCKER化する |
https://qiita.com/Riku_dazo/items/b306fda7f1231cdc4306
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dockercompose |
2023-04-16 21:58:29 |
| 海外TECH |
DEV Community |
Guide to JS Developer Console for beginners |
https://dev.to/bellatrix/guide-to-js-developer-console-for-beginners-3n0k
|
Guide to JS Developer Console for beginners Console Go to Settings Go to More tools Go to Developer Tools You can go to Developer Tools directly with Ctrl Shift i windows Here switch the tab from Elements to Console Here is your console Here you can try writingalert hello console log hello from console prompt Hey Whats your name If you need to modify a command that you passed through the Console you can type the up arrow ↑ key on your keyboard to retrieve the previous command This will allow you to edit the command and send it again You can modify HTML from console but as the page refreshes the changes will not exist you can just experiment there DOM Document Object ModelDOM is created every time the browser reloads the page The DOM is a tree of Objects and shows the HTML elements within a hierarchical view The DOM Tree is available to view within the Elements panel in Chrome Also you can modify the styles by unchecking the box You can find side panel where styles applied to the web page is visible Notice how one style is removed by unchecking the box appears as strike through NetworkThis is to monitor and record network requests Reload the page to see network activity Right now it is empty After reload See the network activity It shows Name Status Type Initiator Size Time and Waterfall Status The HTTP response code Type The resource type Initiator What caused a resource to be requested Clicking a link in the Initiator column takes you to the source code that caused the request Time How long the request took Waterfall A graphical representation of the different stages of the request Hover over a Waterfall to see a breakdown Responsive DesignIn chrome you can check whether your website is device compatible or not You can change dimensions by clicking on the three dots near device icon on top left Select Show Media Queries there and adjust the dimensions which are visible on the top of browser window Thanks for reading |
2023-04-16 12:13:26 |
| 海外TECH |
DEV Community |
How to use React Streaming In Remix |
https://dev.to/pmbanugo/how-to-use-react-streaming-in-remix-kj4
|
How to use React Streaming In RemixReact is the latest version of the popular JavaScript library for building user interfaces and it comes with various new features and improvements including streaming server side rendering Remix on the other hand is a framework built on top of React that provides a better developer experience for building and shipping web applications In this blog post we will discuss how to use React streaming features in Remix and the benefits of doing so You need some knowledge of React and Remix if you want to understand some specific terminologies used in this piece Benefits of React Streaming in RemixUsing React streaming in Remix has several benefits Firstly it can lead to faster page loads and a better user experience Instead of waiting for the entire page to render the browser can start rendering parts of it as soon as the server sends them This means users can start interacting with the page faster leading to a better user experience Secondly it can help reduce server load and improve scalability With streaming server side rendering the server can start delivering content as soon as it becomes available which means it can handle more requests without overloading Finally it can make it easier to build applications that require real time updates such as chat applications or stock tickers With streaming server side rendering changes to the page can be delivered to users in real time making it easier to build these types of applications The ProblemLet s take a look at the code for a page that loads without streaming export const loader async params LoaderArgs gt const id params id if id throw new Error ID is required return json await getMovie id The getMovie function is defined in a different module as follows export async function getMovie id string const movieResponse await fetch id api key API KEY const similarMovies await fetch id similar api key API KEY const credits await fetch id credits api key API KEY const cast crew await credits json lt MovieCredits gt const movie await movieResponse json lt Movie gt return movie cast crew similar await similarMovies json lt results Movie gt results In the code above we re fetching the movie info then the credits and finally a list of related movies All the data must be loaded before the page is served to the user If loading related movies takes about two seconds to load then the whole page will take as long as this slow data What if we can start rendering the page with as little data as possible and display the rest when they re ready We can do that with React streaming in Remix Using React Streaming in RemixFirst to enable streaming with React you ll update your entry server tsx file to use renderToPipeableStream or renderToReadableStream depending on if you re running in Node js or Web Streams APILet s imagine the server is running on Cloudflare Workers therefore I ll use renderToReadableStream like this import type EntryContext from remix run cloudflare or node denoimport RemixServer from remix run react import isbot from isbot import renderToReadableStream from react dom server const ABORT DELAY const handleRequest async request Request responseStatusCode number responseHeaders Headers remixContext EntryContext gt let didError false const stream await renderToReadableStream lt RemixServer context remixContext url request url abortDelay ABORT DELAY gt onError error unknown gt console log Caught an error didError true console error error You can also log crash error report signal AbortSignal timeout ABORT DELAY if isbot request headers get user agent await stream allReady responseHeaders set Content Type text html return new Response stream headers responseHeaders status didError responseStatusCode export default handleRequest Then on the client you need to make sure you re hydrating properly with React hydrateRoot API entry client tsxhydrateRoot document lt RemixBrowser gt With that in place you won t see a significant performance improvement But with that alone you can now use React lazy reactlazy to SSR components but delay hydration on the client This can open up network bandwidth for more critical things like styles images and fonts leading to a better Largest Contentful Paint LCP and Time to Interactive TTI Returning a deferred responseWith React streaming set up you can now start returning slow data requests using defer then use lt Await gt where you d rather render a fallback UI Let s do that for our example import defer from remix run cloudflare or node denoexport const loader async params LoaderArgs gt const id params id if id throw new Error ID is required return defer await getMovie id The difference is that we replaced the return statement with the defer function instead of json Next let s update the getMovie function to return similar movies as a promise which will cause the UI to defer loading the related component until the data is ready export async function getMovie id string const movieResponse await fetch id api key API KEY const credits await fetch id credits api key API KEY const similarMoviesPromise fetch id similar api key API KEY const cast crew await credits json lt MovieCredits gt const movie await movieResponse json lt Movie gt return movie cast crew similar similarMoviesPromise then response gt response json lt results Movie gt then movies gt movies results The movie detail casts and crews are returned immediately while similar movies are returned as a promise With this data we can use React s lt Suspense gt and Remix s lt Await gt to render the data with a fallback UI lt Suspense fallback lt p gt Loading similar movies lt p gt gt lt Await resolve similar errorElement lt p gt Error loading similar movies lt p gt gt similar gt lt div className p gt lt Category movies similar header More like this gt lt div gt lt Await gt lt Suspense gt In the code above the lt Await gt component receives two props resolve This represents the data being streamed from the servererrorElement This represents the element that should be rendered if the server throws an error while streaming the data The page would then render as you see in the video below ConclusionReact streaming is a powerful new feature that can improve the performance and scalability of web applications It allows you to render parts of your UI to the client incrementally With Remix it is easy to use this feature and build applications that provide a better user experience Following the steps outlined in this blog post you can start using React streaming in your Remix application today I hope this blog post has been helpful in explaining how to use React streaming in Remix and the benefits it provides Happy coding ReferencesSample movie app on GitHubRemix defer APIAwait component APIVideo Remix Streaming and Granular Error HandlingReact docs Streaming Server Rendering with Suspense |
2023-04-16 12:09:03 |
| Apple |
AppleInsider - Frontpage News |
Daily deals April 16: $199 off M1 MacBook Air, $50 off Canon EOS Rebel T100, 46% off Samsung T7 1TB SSD, more |
https://appleinsider.com/articles/23/04/16/daily-deals-april-16-199-off-m1-macbook-air-50-off-canon-eos-rebel-t100-46-off-samsung-t7-1tb-ssd-more?utm_medium=rss
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Daily deals April off M MacBook Air off Canon EOS Rebel T off Samsung T TB SSD moreSunday s top deals include a free inch TV when buying a inch K QLED Samsung TV Adobe Photoshop Elements for a inch MacBook Pro with M Pro for off and more Get off Samsung T TB portable SSD storageThe AppleInsider editorial team reviews the internet for top notch discounts at online stores to develop a list of unbeatable deals on popular tech items including discounts on Apple products TVs accessories and other gadgets We share the top bargains to help you save money Read more |
2023-04-16 12:03:12 |
| ニュース |
BBC News - Home |
Grand National: BHA condemns protests & announces analysis of horse deaths |
https://www.bbc.co.uk/sport/horse-racing/65292791?at_medium=RSS&at_campaign=KARANGA
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Grand National BHA condemns protests amp announces analysis of horse deathsThe British Horseracing Authority has robustly condemned the reckless protests at Saturday s Grand National and announces an analysis into the death of three horses at this year s event |
2023-04-16 12:28:13 |
| ニュース |
BBC News - Home |
European Gymnastics Championships 2023: Jessica Gadirova wins third floor title |
https://www.bbc.co.uk/sport/gymnastics/65291895?at_medium=RSS&at_campaign=KARANGA
|
European Gymnastics Championships Jessica Gadirova wins third floor titleJessica Gadirova wins her third gold medal at the European Gymnastics Championships with victory in the women s floor final |
2023-04-16 12:32:17 |
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