投稿時間:2023-01-31 21:22:50 RSSフィード2023-01-31 21:00 分まとめ(30件)

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IT	気になる、記になる…	Appleの整備済み商品情報 2023/1/31	https://taisy0.com/2023/01/31/167848.html	apple	2023-01-31 11:33:59
IT	気になる、記になる…	サンワサプライ、｢macOS Ventura｣の連係カメラ機能に対応したiPhoneホルダーを発売	https://taisy0.com/2023/01/31/167844.html	macos	2023-01-31 11:20:14
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] NFTを簡単に楽しめるウォレットサービス「A Wallet」　作品の権利を保護	https://www.itmedia.co.jp/business/articles/2301/31/news115.html	awallet	2023-01-31 20:51:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 東急百貨店本店が閉店、55年の歴史に幕　跡地は？	https://www.itmedia.co.jp/business/articles/2301/31/news203.html	itmedia	2023-01-31 20:35:00
python	Pythonタグが付けられた新着投稿 - Qiita	AIに頼り切って発明してみた	https://qiita.com/ip_design/items/c23f40a97367c58c7acf	一生懸命	2023-01-31 20:39:45
js	JavaScriptタグが付けられた新着投稿 - Qiita	【応用分野】各プログラミング言語は何ができるかを見てみよう	https://qiita.com/ScrapeStorm-JP/items/86f3b81e264a9261769d	資源	2023-01-31 20:55:54
Docker	dockerタグが付けられた新着投稿 - Qiita	今日のDocker作業 rm, rmi	https://qiita.com/kaizen_nagoya/items/cfcbbcc776559d31a429	kiyoshidesktoptmpitkaize	2023-01-31 20:43:42
golang	Goタグが付けられた新着投稿 - Qiita	Dapr を Lima で実行してみる	https://qiita.com/fits/items/3aab0d92e4f948c8cb3a	ributedapplicationruntime	2023-01-31 20:15:20
golang	Goタグが付けられた新着投稿 - Qiita	【Golang】Sentry (APMツール) の導入	https://qiita.com/MoriKeigoYUZU/items/b878e7ce39f337884e94	gomodinit	2023-01-31 20:01:52
技術ブログ	Developers.IO	[レポート] Amazon File Cache でコンピューティング・ワークロードを高速化 #STG218 #reinvent	https://dev.classmethod.jp/articles/stg218-accelerate-compute-workloads-with-amazon-file-cache-reinvent-2022/	amazonfilecache	2023-01-31 11:56:36
技術ブログ	Developers.IO	【Security Hub修復手順】 [RDS.2] Amazon RDS DB インスタンスはパブリックアクセスを禁止する必要があります。	https://dev.classmethod.jp/articles/securityhub-fsbp-remediation-rds-2/	awssecurityhub	2023-01-31 11:48:05
技術ブログ	Developers.IO	[初心者向け]VPCのメインネットワークACLとサブネットのネットワークACLの関係性について	https://dev.classmethod.jp/articles/vpc-main-network-acl-and-subnet-network-acl/	関係性	2023-01-31 11:04:24
海外TECH	DEV Community	Rendering with NextJS	https://dev.to/hi_iam_chris/rendering-with-nextjs-1db1	Rendering with NextJSNextJS has been around for quite a few years already and I loved it since I first tried it It is an amazing framework with many good solutions but what sold it for me was server side rendering This is something that React supported for a long time in a way but until recently and React v improvements it was quite complex to do NextJS solves this in a very easy and quite flexible way and that is why in the rest of this article you will have an overview of it Rendering typesThere are three rendering types supported Those are Client side renderingOnce the application is loaded any required data is fetched on the client When everything is fetched content is generated and displayed in UI This is also the reason why it is called client side because all work is being done on the client Server side renderingThis one is quite similar client side but with the obvious difference that everything happens on the server Once the user makes a request on the server all the data is prepared and content is generated and sent as a response to the user After that content is loaded and shown all the JavaScript is loaded and all listeners are attached in the process that is called hydration To use this type of rendering you need to expose the getServerSideProps function which is where you get all the data needed for your component Static Side GenerationStatic Side Generation is a kind of special type of server side rendering The difference is that rendering does not happen on the request but during the build time Maybe you have some pages that you want to have ready but they won t change often then you can generate their content during the build and just serve them already prepared There is also a possibility to generate new content post build by using incremental static regeneration but that is a bit more advanced topic at the moment To use this type of rendering you expose the getStaticProps function where you get all required props ExamplesIn the following three sections I will show how each type of rendering works First you will see a small component displaying the first and last name of a person and after it for each type of rendering and how data for it would be loaded export default function Person const person firstName John lastName Doe return lt gt Hello person firstName person lastName lt gt Above is the starting page component I will be using in the rest of the examples As you can see it is very simple It has a hard coded object with personal details and displays them in HTML For the rest of the examples I will be using an API endpoint api person to load that data Client side renderingWhen doing everything client side there are multiple ways to load data Recommended way by the NextJS team is using the useSWR hook from the SWR npm package The following code snippet is an example of doing that import useSwr from swr export default function ClientPerson const fetcher args gt fetch args then res gt res json const data error useSwr api person fetcher if error return lt div gt error lt div gt if data return lt div gt loading lt div gt return lt gt Hello data firstName data lastName lt gt When you are using that hook it returns an object containing a few properties and some of them are data and error but there are others as well Also you can run it conditionally by setting the value of the URL as null for cases when you don t want to run This hook also has other benefits like caching If the component gets re rendered but the fetching value doesn t change it will load the response from the cache To view the effects of this type of rendering you could open inspector tools In the network tab you would first see the page being loaded then an additional request made to get personal data from API Other than this hook you might want to use regular fetch The problem with that is that you need to wrap it into something like the useEffect hook The reason is that all NextJS components might be rendered on the server and no browser specific functions should be executed on the initial render Server side renderingWhen rendering on the server if your component does not depend on the data you can just leave it as it is But if it does which is the point of this example you need to export the getServerSideProps function which returns an object that will be passed as component props export default function ServerPerson person return lt gt Hello person firstName person lastName lt gt export async function getServerSideProps context return props person firstName John lastName Doe will be passed to the page component as props As you can see in the code example above getServerSideProps is an async function And that is for the reason The data you return can be taken from some asynchronous source like a database or other API But now let us cover a bit about how it works underneath If you check the network tab of your inspector this time will be just one request When users request hits the server props are first getting prepared Once that is done those are sent to the component and the final HTML is generated That HTML is returned as a response and once it is shown a process called hydration is run This is where all click handlers and other listeners are bound to the elements Static Site GenerationStatic generation is kind of similar to server side rendering but with some differences The first difference is the function it uses While the server side used getServerSideProps this one uses getStaticProps export default function PersonStatic person return lt gt Hello person firstName person lastName lt gt export async function getStaticProps context return props person firstName John lastName Doe will be passed to the page component as props Looking at this you might be wondering what is the difference and why use this instead of the other function And the reason is when content gets generated With the server side rendering I mentioned content generation is done on the request this one is done on the application build Once the user makes a request content is already existing and is being returned immediately This might also give you a hint on when to use which type of rendering If your content is dynamic and changes server side rendering might be a better option If you have some content that won t change then static generation might be better In addition there are some more advanced options with static generation Above I gave you an example of when there is a fixed page but you might also do it for the dynamic routes Let s say a list of items that rarely changes In that case you could expose another function getStaticPaths which will expose a list of routes you want to have pre rendered Others might return or you might have them behave as a server side generation Wrap upNextJS is an amazing framework and as you could see above supports a lot when it comes to rendering However do keep in mind that every type has its use case Hopefully from the examples above you will have a better understanding of each type and you will be able to make the best decision The code used in the examples above can be found in my GitHub repository For more you can follow me on Twitter LinkedIn GitHub or Instagram	2023-01-31 11:46:51
Apple	AppleInsider - Frontpage News	Samsung's terrible quarter delivered lowest profit in 8 years	https://appleinsider.com/articles/23/01/31/samsungs-terrible-quarter-delivered-lowest-profit-in-8-years?utm_medium=rss	Samsung x s terrible quarter delivered lowest profit in yearsLong time Apple rival Samsung had an incredibly bad fourth quarter with the global economic downturn blamed for a drop in quarterly operating profit Samsung Galaxy FlipIn the days before Apple s announcement its own financial results for the most recent quarter other tech companies also bring out their results However in the case of Samsung its previously warned about results are extremely dour caused by a number of factors Read more	2023-01-31 11:58:08
Apple	AppleInsider - Frontpage News	'Severance' nominated for Producers' Guild award	https://appleinsider.com/articles/23/01/31/severance-nominated-for-producers-guild-award?utm_medium=rss	x Severance x nominated for Producers x Guild awardHit Apple TV drama Severance has been nominated for the prestigious Normal Felton Award at the Producers Guild of America awards Image Credit AppleThe PGA has announced its main television and film award nominations following an earlier announcement of children s categories Apple TV animated special Snoopy Presents It s the Small Things Charlie Brown was previously revealed to be in the running for the PGA s Award for Outstanding Children s Program Read more	2023-01-31 11:42:11
Apple	AppleInsider - Frontpage News	How to use classic Mac, Lisa, NeXT, Apple II software on your Mac	https://appleinsider.com/inside/macos/tips/how-to-use-classic-mac-lisa-next-apple-ii-software-on-your-mac?utm_medium=rss	How to use classic Mac Lisa NeXT Apple II software on your MacWhile old Apple hardware is mostly long gone there are ways to run some of your antique software on your current Mac Here s how to get started emulating old Apple computers on your new machine At the dawn of the personal computer era in the late s and s there were dozens of companies that made small PCs for home use As a new interest in these classic machines grows today more and more emulators have appeared which allow you to run older operating systems on your Mac or PC Hundreds of classic emulators now exist far too many to cover here Read more	2023-01-31 11:41:19
海外TECH	Engadget	Apple's latest iPad Air models are $99 off right now	https://www.engadget.com/apples-latest-ipad-air-is-99-off-right-now-112026043.html?src=rss	Apple x s latest iPad Air models are off right nowIt s a good time to pick up one of Apple s latest M equipped iPad Air models as they ve dropped back down to all time low prices The GB WiFi model is now on sale for just or percent off while the GB is available for also off the regular price Those are substantial savings on one of Apple s best iPads to date Shop iPad Air on AmazonThe M chip gives the iPad Air a substantial performance boost over the previous model so it s a solid choice for content creation gaming and other demanding apps Throughput is also boosted thanks to the Gbps USB C ports that have double the bandwidth of the last model At the same time battery life remains unchanged at an excellent hours All of those things make the iPad Air future proof and helped it garner a top notch score in our Engadget review It has more than speed going for it You get a inch liquid Retina LCD display with Apple s True Tone feature for optimizing the screen s color temperature based on ambient light to start with It also comes with an improved megapixel ultra wide front camera and supports the same accessories as the last model keyboard cases Magic Keyboard and Apple Pencil The main downsides are the relatively miniscule GB storage on the budget model lack of Face ID and pricey accessories Still it s a huge leap over the previous model and the discount makes it a solid buy Follow EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice	2023-01-31 11:20:26
海外TECH	CodeProject Latest Articles	BookCars - Car Rental Platform with Mobile App	https://www.codeproject.com/Articles/5346604/BookCars-Car-Rental-Platform-with-Mobile-App	mobile	2023-01-31 11:57:00
海外科学	NYT > Science	E.P.A. Bans Disposal of Mine Waste in Bristol Bay, Blocking Pebble Mine Project	https://www.nytimes.com/2023/01/31/climate/pebble-mine-epa-decision.html	E P A Bans Disposal of Mine Waste in Bristol Bay Blocking Pebble Mine ProjectThe determination made under the Clean Water Act protects a valuable wild salmon fishery and quashes a proposed mine project in the area	2023-01-31 11:57:17
海外科学	NYT > Science	As the Colorado River Shrinks, Washington Prepares to Spread the Pain	https://www.nytimes.com/2023/01/27/climate/colorado-river-biden-cuts.html	As the Colorado River Shrinks Washington Prepares to Spread the PainThe seven states that rely on the river for water are not expected to reach a deal on cuts It appears the Biden administration will have to impose reductions	2023-01-31 11:58:45
医療系	医療介護 CBnews	役割検証「確実に対応を」医政局長呼び掛け-未着手の公立・公的50病院念頭に	https://www.cbnews.jp/news/entry/20230131195704	厚生労働省	2023-01-31 20:25:00
ニュース	BBC News - Home	Paperchase: Stationery chain falls into administration	https://www.bbc.co.uk/news/business-64457502?at_medium=RSS&at_campaign=KARANGA	retailer	2023-01-31 11:35:54
ニュース	BBC News - Home	Nicola Bulley: Friends join search for missing dog walker	https://www.bbc.co.uk/news/uk-england-lancashire-64462917?at_medium=RSS&at_campaign=KARANGA	friends	2023-01-31 11:22:15
ニュース	BBC News - Home	Shoppers turn to own-label lines to save money	https://www.bbc.co.uk/news/business-64457337?at_medium=RSS&at_campaign=KARANGA	prices	2023-01-31 11:38:37
ニュース	BBC News - Home	Dog walker Natasha Johnston died from neck bites in Caterham attack	https://www.bbc.co.uk/news/uk-england-surrey-64458967?at_medium=RSS&at_campaign=KARANGA	hears	2023-01-31 11:23:04
ニュース	BBC News - Home	Eurovision: Why is the UK hosting it and when is it on?	https://www.bbc.co.uk/news/uk-64402700?at_medium=RSS&at_campaign=KARANGA	around	2023-01-31 11:11:05
ニュース	BBC News - Home	Manchester City transfer news: Bayern Munich sign Joao Cancelo	https://www.bbc.co.uk/sport/football/64463460?at_medium=RSS&at_campaign=KARANGA	Manchester City transfer news Bayern Munich sign Joao CanceloBayern Munich sign Portugal full back Joao Cancelo on loan from Manchester City with the option to buy for m euro £m in the summer	2023-01-31 11:58:12
ニュース	BBC News - Home	Alexander Zverev to face no disciplinary action after domestic abuse allegations	https://www.bbc.co.uk/sport/tennis/64468718?at_medium=RSS&at_campaign=KARANGA	Alexander Zverev to face no disciplinary action after domestic abuse allegationsFormer world number two Alexander Zverev will not face disciplinary action following an investigation into allegations of domestic abuse	2023-01-31 11:45:01
ニュース	Newsweek	ライオンの置き物を警戒しすぎるラブラドールの「レオ」	https://www.newsweekjapan.jp/stories/lifestyle/2023/01/post-100742.php	ライオンの置き物を警戒しすぎるラブラドールの「レオ」リードにつながれず、怖いものなしの雰囲気を漂わせて散歩する犬が、「ある置き物」を見つけた瞬間にギョッとする映像がTikTokで大いにウケている。	2023-01-31 20:45:00
ニュース	Newsweek	「フェンタニル」と聞いて逃げ出す警官の動画500万回再生	https://www.newsweekjapan.jp/stories/world/2023/01/500-14.php	「フェンタニル」と聞いて逃げ出す警官の動画万回再生ロサンゼルス市警の警察官たちが、「俺は致死性のフェンタニルを持っている」という声を聞いたとたんに逃げ出す様子を収めた動画が、ネット上で拡散している。	2023-01-31 20:35:29