| python |
Pythonタグが付けられた新着投稿 - Qiita |
IOTで子供の姿勢改善できないか |
https://qiita.com/EasyCording/items/ccf40be6865d787b501d
|
httpsplusseikots |
2022-12-26 05:46:29 |
| js |
JavaScriptタグが付けられた新着投稿 - Qiita |
個々のblade.phpファイルの中でそれぞれvueを記述する |
https://qiita.com/akitika/items/c451954d8890385e9641
|
nodejscomposercreateproje |
2022-12-26 05:29:05 |
| 海外TECH |
MakeUseOf |
How to Limit Network Bandwidth Used by Windows Updates |
https://www.makeuseof.com/windows-update-limit-bandwidth/
|
windows |
2022-12-25 20:15:15 |
| 海外TECH |
DEV Community |
What the hell are React Server Components ? |
https://dev.to/shivamjjha/what-the-hell-are-react-server-components--14md
|
What the hell are React Server Components IntroductionReact Server Components run only on the server The only part is important here They are designed to leverage your servers better as described in this rfc published back around October You can think of them as Normal React Components but that they only gets executed on server and then they are sent to the client Normal React Components when Server Rendered are first rendered on the server into HTML and sent to the client browser Later React adds interactivity to them attaching event listeners to DOM elements This process is called HydrationIn case of React Server Components the execution process happens at the server So you can think like hydration of React Server Components happen only in the Server the components get rendered into HTML and are sent to the client And since they are executed on the server there is no need for Hydration on the client and hence they ship without increasing your bundle sideHere is a very good visual representation for you to understand the difference between Server Side Rendering and React Server Components Credit shuding Server Side Rendering Sorry your browser doesn t support embedded videos but don t worry you can download it and watch it with your favorite video player React Server Components Sorry your browser doesn t support embedded videos but don t worry you can download it and watch it with your favorite video player When I should use React Server Components One of the main use cases of RSC s is that you can use a large size library like for markdown or for date formatting etc in your server while having zero impact on your bundle size import Foo from my heavy library Component that consumes Foo function Bar Do something Same library but with Server Components zero bundle size import Foo from my heavy library Same component function Bar Do something At other times you might want to use env variables to access some keys or do data fetching from your DB You can do all that with RSC without leaking anything in the browser source Well you could do the same thing with SSR As a general rule of thumb if you want to use Server Resources directly and don t want them to leak on the client you can fetch data inside Server Components async function getData const res await fetch key process env MY SECRET KEY The return value is not serialized You can return Date Map Set etc Recommendation handle errors if res ok return res json Server Component export default async function Page const data await getData return lt main gt lt main gt Using RSC you can make sure that there are no Client Network Waterfalls The issue when JavaScript needs to be downloaded before a component can even start fetching data If that component is nested deep in the component tree and parent component needs some data then data fetching cannot even start before the child is rendered if traditional client side rendering is used Some libraries like Tanstack Query and React Router makes this easier by prefetching data But still in case of client only rendering you cannot fetch data before your JavaScript is downloaded When not to use Server Components Server components cannot have any interactivity onClick onScroll etc and can only be used for generating plain HTML stuff For interactivity you have to use what are now called Client Components Server Components cannot have state useState or use Side Effects useEffect etc Since the cannot have interactivity Or custom hooks that depend on combination of state and effects Since they run on server and server only they cannot use browser APIs like localStorage etc For a full comparison check out Next js docs for app directory Okay how do I use them in my app Back in October Next was released with support for Server Components You can check out beta Next js Docs if you want to try out RSC in your existing Next js Applications It is still experimental at the time of writing this blog In case of Remix seems they are not transitioning yet to RSC Checkout this blog explaining React Server Components and Remix Btw Remix already solved the problems that RSC solves With Remix Loaders you can fetch data in the Server and this will be run only on the server without being shipped to the client Components server rendered by Remix can have interactivity in terms of state and side effects Also Remix comes with built in mechanism for de duping requests handling race conditions amp fetch cancellations |
2022-12-25 20:05:00 |
| ニュース |
BBC News - Home |
US storm: Death toll in historic Arctic freeze rises to 24 |
https://www.bbc.co.uk/news/world-us-canada-64091560?at_medium=RSS&at_campaign=KARANGA
|
blizzard |
2022-12-25 20:37:23 |
| ニュース |
BBC News - Home |
Foreign aid groups halt work after Taliban ban on female staff |
https://www.bbc.co.uk/news/world-asia-64090549?at_medium=RSS&at_campaign=KARANGA
|
afghanistan |
2022-12-25 20:45:35 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
楽天がモバイル事業「緊急赤字対策」に着手！禁断のコスト削減が招く通信網“断絶”危機 - 楽天 解体の序章 |
https://diamond.jp/articles/-/315101
|
三木谷浩史 |
2022-12-26 05:25:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
欧州で石炭消費復活、再生エネの弱さ露呈 - WSJ発 |
https://diamond.jp/articles/-/315383
|
露呈 |
2022-12-26 05:24:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
インフレが本格化した理由、今後の道筋は - WSJ発 |
https://diamond.jp/articles/-/315384
|
道筋 |
2022-12-26 05:23:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
半導体株、見えぬ底入れ - WSJ発 |
https://diamond.jp/articles/-/315385
|
底入れ |
2022-12-26 05:21:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
「政治に取り入る財務官僚許せない」藤井裕久元財務相が語った安倍一強政治の総括 - 日本経済への遺言 |
https://diamond.jp/articles/-/314714
|
前代未聞 |
2022-12-26 05:20:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
日立とパナソニックの「大博打」戦略に異変！23年電機業界の明暗分ける2つの鍵 - 総予測2023 |
https://diamond.jp/articles/-/314516
|
日立製作所 |
2022-12-26 05:15:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
日産、SUBARUの円安爆益は「黒田ショック」でどうなる？為替感応度【大手50社】リスト - 貧国ニッポン 「弱い円」の呪縛 |
https://diamond.jp/articles/-/314734
|
|
2022-12-26 05:10:00 |
| ビジネス |
ダイヤモンド・オンライン - 新着記事 |
日産がルノーに搾取された上納金は「23年間で1.1兆円」、不平等条約の解消法は？ - 総予測2023 |
https://diamond.jp/articles/-/314515
|
日産がルノーに搾取された上納金は「年間で兆円」、不平等条約の解消法は総予測仏ルノーによる日産自動車の救済劇から年。 |
2022-12-26 05:05:00 |
| 北海道 |
北海道新聞 |
米寒波、クリスマスも混乱続く 死者２８人に、欠航相次ぐ |
https://www.hokkaido-np.co.jp/article/780582/
|
米国 |
2022-12-26 05:42:00 |
| 北海道 |
北海道新聞 |
ネパール新首相を任命 ダハル氏、与党連合分裂 |
https://www.hokkaido-np.co.jp/article/780581/
|
連合 |
2022-12-26 05:12:00 |
| 北海道 |
北海道新聞 |
＜社説＞北電大幅値上げ 経営改善の努力が先だ |
https://www.hokkaido-np.co.jp/article/780539/
|
一般家庭 |
2022-12-26 05:01:00 |
| 北海道 |
北海道新聞 |
送電線､迂回用機能せず 想定外の倒木で オホーツクの再停電 |
https://www.hokkaido-np.co.jp/article/780553/
|
送電 |
2022-12-26 05:02:54 |
| ビジネス |
東洋経済オンライン |
｢デキる人｣だけが知る｢自分を変える｣意外な手段 チャッターは感情とパフォーマンスに影響する | リーダーシップ・教養・資格・スキル | 東洋経済オンライン |
https://toyokeizai.net/articles/-/637979?utm_source=rss&utm_medium=http&utm_campaign=link_back
|
東洋経済オンライン |
2022-12-26 05:40:00 |
| ビジネス |
東洋経済オンライン |
16代目クラウンの大変身｢あるべき姿｣に戻った訳 第1弾クロスオーバーに乗ってわかった挑戦と革新 | 新車レポート | 東洋経済オンライン |
https://toyokeizai.net/articles/-/640619?utm_source=rss&utm_medium=http&utm_campaign=link_back
|
自動車業界 |
2022-12-26 05:20:00 |
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