投稿時間:2023-05-17 20:31:12 RSSフィード2023-05-17 20:00 分まとめ(34件)

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IT	ITmedia 総合記事一覧	[ITmedia News] 4色LEDが光るBluetoothスピーカー、雑誌「DIME」の付録に　1300円	https://www.itmedia.co.jp/news/articles/2305/17/news208.html	bluetooth	2023-05-17 19:45:00
IT	ITmedia 総合記事一覧	[ITmedia News] 「いらすとや」のキャラと会話　電通、ChatGPT使ったキャラクター対話サービスを開発	https://www.itmedia.co.jp/news/articles/2305/17/news205.html	chatgpt	2023-05-17 19:30:00
IT	ITmedia 総合記事一覧	[ITmedia News] HIKAKIN「お騒がせしております」　売り切れ、転売続く「みそきん」は今後どうなる？　本人がツイート	https://www.itmedia.co.jp/news/articles/2305/17/news203.html	hikakin	2023-05-17 19:24:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 人気玩具「ベイブレード」が競技スポーツに　新シリーズ、7月発売	https://www.itmedia.co.jp/business/articles/2305/17/news194.html	beybladex	2023-05-17 19:06:00
IT	ITmedia 総合記事一覧	[ITmedia News] ポケモンSVのネット大会で不具合　「本来意図していない挙動が発生」　公式Twitterで声明	https://www.itmedia.co.jp/news/articles/2305/17/news199.html	itmedia	2023-05-17 19:04:00
TECH	Techable（テッカブル）	シフトプラス、自治体向けChatGPTプラットフォーム発表。LGWAN接続PCで利用可	https://techable.jp/archives/206388	chatgpt	2023-05-17 10:00:31
IT	情報システムリーダーのためのIT情報専門サイト IT Leaders	りそな銀行、RPAとノーコード/ローコード開発で年130万時間の業務を削減 | IT Leaders	https://it.impress.co.jp/articles/-/24835	多くの業務を電子化自動化したことで、年間で万時間の業務を削減した。	2023-05-17 19:10:00
AWS	AWS Japan Blog	Amazon Timestream のよくあるクエリパターンとその効率的な SQL 記述方法	https://aws.amazon.com/jp/blogs/news/effective-queries-for-common-query-patterns-in-amazon-timestream/	amazontimestream	2023-05-17 10:16:18
python	Pythonタグが付けられた新着投稿 - Qiita	ダウンロード数10万超えの言語モデルを作成した件について	https://qiita.com/Mizuiro__sakura/items/daca3b0a46b8cfb7466b	言語モデル	2023-05-17 19:49:31
python	Pythonタグが付けられた新着投稿 - Qiita	python maya userSetup	https://qiita.com/aizwellenstan/items/5dac53152df894d6640e	cmdsimport	2023-05-17 19:48:12
python	Pythonタグが付けられた新着投稿 - Qiita	AI 同士をディベートをさせてみた件	https://qiita.com/Limitex/items/f58d0fb37c5efc5552e5	chatgpt	2023-05-17 19:07:18
AWS	AWSタグが付けられた新着投稿 - Qiita	Hugo + CloudFront + S3 + GitHub Actions でCI/CD付きブログサイトを構築してみる Part2-1 作成するリソースの確認 s3バケット(静的サイト)	https://qiita.com/Tanamachi_kaoru/items/0686b3a451a5d86d9196	cloudformation	2023-05-17 19:59:02
golang	Goタグが付けられた新着投稿 - Qiita	【Go】net/http と httprouter でAPIサーバを実装する	https://qiita.com/RANZU/items/645c34f466b50c90fc06	httprouter	2023-05-17 19:11:36
技術ブログ	Developers.IO	メトリクスを Sumo Logic に取り込んで、ホストサーバの稼働状況を監視するダッシュボードを作成してみた	https://dev.classmethod.jp/articles/metrics-sumologic-sakumashogo-20230512/	sumologic	2023-05-17 10:06:02
海外TECH	MakeUseOf	How to Merge PDFs on an iPhone or iPad	https://www.makeuseof.com/merge-pdf-iphone-ipad/	merge	2023-05-17 10:15:18
海外TECH	MakeUseOf	How to Lock Your WhatsApp Chats Using "Chat Lock"	https://www.makeuseof.com/how-to-lock-whatsapp-chats/	chats	2023-05-17 10:10:54
海外TECH	DEV Community	Deactivate Angular NgZone selectively — the easy way	https://dev.to/this-is-angular/deactivate-angular-ngzone-selectively-the-easy-way-54b5	Deactivate Angular NgZone selectively ー the easy wayA fine grained control over Angular s change detection mechanism is here and ready to be used Signals and change detection optimization is not quite there yet But even today there are ways to help you manage change detection easily The reactive extensions for Angular RxAngular provide us with powerful tools to control and optimize our application performance One of these tools is the unpatch directive What is Unpatch Directive In Angular the NgZone service manages the execution of tasks inside or outside Angular s change detection mechanism Veteran Angular developers describe this as two zones By default Angular runs almost everything inside an Angular Zone meaning any asynchronous operations like setTimeout Promise or any DOM events will trigger Angular s change detection While this default mechanism ensures that the UI is consistently updated with the latest changes it can lead to performance issues when handling high frequency events such as mousemove or scroll These events can trigger a large number of unnecessary change detection cycles This is where the unpatch directive steps in By using unpatch we can prevent certain events from triggering change detection ーimproving performance The directive can be used on any element to which you apply event bindings lt button unpatch click triggerSomeMethod event gt click me lt button gt The unpatch directive prevents the click event from triggering Angular s change detection How to utilize unpatch in your appLet s dive into a real world scenario where unpatch can significantly boost performance Imagine we re building a real time data visualization tool handling a large number of DOM elements and several high frequency events like mousemove scroll etc Initially we have a component rendering a large dataset in a tabular format Each row of the table has a hover effect showing additional data lt div ngFor let data of largeDataSet gt lt div mousemove showAdditionalData data class data row gt lt Basic data display gt lt div gt lt div gt In this scenario the mousemove event fires very frequently triggering change detection for the entire component tree Even if the additional data doesn t change Angular still rerenders the component tree leading to performance issues Now let s optimize this with the unpatch directive lt div ngFor let data of largeDataSet gt lt div unpatch mousemove mousemove showAdditionalData data class data row gt lt Basic data display gt lt div gt lt div gt By using unpatch we re instructing Angular not to run change detection every time the mousemove event fires Kanban BoardImagine a Kanban board application where users can drag and drop tasks between different columns lt div class task dragstart dragStart event task dragover dragOver event drop drop event column gt lt Task display gt lt div gt Here the dragstart dragover and drop events are firing when a user drags a task and drops it onto another column Each of these events triggers Angular s change detection which can lead to performance issues especially with a large number of tasks Now let s optimize this with the unpatch directive lt div class task unpatch dragstart dragover drop dragstart dragStart event task dragover dragOver event drop drop event column gt lt Task display gt lt div gt With the unpatch directive the dragstart dragover and drop events will no longer trigger Angular s change detection As a result the performance of the application can significantly improve when users are frequently dragging and dropping tasks However please note that you would need to manually trigger change detection if any of these events cause changes that should be reflected in the UI Angular s ChangeDetectorRef service allows you to manually run change detection on a component and its child components You can use its detectChanges method to manually trigger change detection constructor private changeDetector ChangeDetectorRef drop event DragEvent column Column logic manually trigger change detection this changeDetector detectChanges The unpatch directive provided by the RxAngular library is a powerful tool for optimizing Angular applications By preventing unnecessary change detection cycles it helps to improve the performance and responsiveness of applications Make sure to also check out other goodies that RxAngular offers	2023-05-17 10:12:16
海外TECH	DEV Community	Serverful vs Serverless: Which One is Right for Your Needs?	https://dev.to/nitinfab/serverful-vs-serverless-which-one-is-right-for-your-needs-23mh	Serverful vs Serverless Which One is Right for Your Needs Are you a web developer looking to deploy your website but unsure which approach to take The world of hosting can be overwhelming with two major options available Serverful and Serverless In the old days there was no serverless approach to computing But in recent years cloud computing has revolutionized the way we deploy and manage web applications Serverless computing has gained tremendous popularity with many developers opting for this approach However choosing the right option for your project can be challenging given the fundamental differences between Serverful and Serverless computing In this blog post we ll take a deep dive into both Serverful and Serverless architectures exploring their key features We ll provide you with the insights you need to make an informed decision on which approach is the best fit for your specific requirements With that said let s get started with the Serverful architecture Overview of the Traditional Serverful ArchitectureServerful architecture involves the use of long running physical servers to perform various computing tasks such as running software programs and storing data Essentially it is like having a computer located remotely accessed via the internet or other network connection These servers are responsible for running applications and services required by the business In a serverful architecture you have complete control over the computing infrastructure allowing them to customize it to meet their specific needs This approach provides high levels of performance security and reliability because the infrastructure can be tailored to work optimally with the applications and services being run However serverful architecture can be quite expensive and complex to manage The servers have to be purchased and maintained which can be a significant investment especially for smaller companies amp individuals Additionally the setup and maintenance of the infrastructure require specialized knowledge and expertise that may not be available in house Scaling the infrastructure can also be a challenge in a serverful architecture And that s where Serverless Architecture comes into the picture What Is Serverless and How Is It Different In basic terms serverless is a serverful alternative that frees developers from maintaining servers Because of this developers do not have to be concerned about managing servers Behind the scenes serverless computing still uses servers The key difference is that users only pay for the computing resources they use without the need to manage and maintain physical servers themselves This saves developers from having to manage the underlying infrastructure so they can concentrate on their main skills such as developing and releasing apps One of the best features of serverless is autoscaling which means that more server space is automatically added when needed but this can still be expensive if there s a sudden spike in traffic like from a DDoS attack In the model above you as developers can create events that tell the app what to do when a user takes a specific action For instance when a user uploads a CSV file this is considered an event where you can trigger a specific function to format the data in a certain way And because of this serverless can also be known as Function as a Service FaaS Serverful vs ServerlessNow we have a brief idea about what are Serverless and Serverful let s compare them to get a complete idea about which one to use and when Performance and scalabilityWhen it comes to how quickly a computer can perform certain activities using a long running server also known as serverful computing can be quicker than using short lived functionalities from serverless computing This is because serverless computing requires the function to be started each time it is used This is known as a cold start When it comes to scalability serverful computing may be slow and expensive This is because it frequently requires more servers and IT staff to keep it working However serverless computing is designed to withstand large fluctuations in demand The business does not need to take any more action because the cloud provider will ensure that there are enough resources to handle the request Cost effectivenessOverall serverless computing is a lot more cost effective The reason is simple   you pay for what you use and during the hours when you have low traffic your serverless cost drops as well On the other hand with serverful you need to anticipate the traffic and have some of the servers always running even when the traffic is low CachingWhen users use the internet they submit requests to servers in order to get information These requests can be set up in either a serverful or serverless architecture In serverful architecture the server is always running and processes requests saves data and remembers previously used information This implies that it can operate swiftly and efficiently which is beneficial to those who use the server Some businesses however rely on serverless architecture In this setup servers only run for a short time when someone needs them This might cause issues since the server may not recall previously used information This can make responding to requests take longer One way to fix this is to use a special database called Redis to store information Another way to fix this problem is to store information on the user s computer or phone instead of on the server The only concern is it s important to make sure that the information being stored is safe and secure Database Connection PoolingConnection Pooling is a solution to prevent your application from exhausting all available database connections It works by keeping some connections to the database open and available to use whenever needed This also saves time and resources because opening and closing connections takes a lot of effort Because serverful architecture has long running servers pooling connections is easier On the other hand in a serverless app each user request usually results in a new function running in an isolated environment you can easily exhaust all the database connections In serverless architecture cloud providers like Amazon RDS or Azure SQL Database manage the connection pooling They automatically take care of the connections for the application making it easier to use a database in a serverless environment Moreover as more apps are moving to serverless companies like PlanetScale have launched serverless drivers to seamlessly integrate database operations into your serverless apps Long Running TasksSince serverful systems have long running tasks they can be managed by the server using background threads or worker processes However in serverless systems long tasks can be handled using asynchronous functions These functions act as mini programs that can run independently complete tasks and not keep the user waiting Additionally cloud provider services such as AWS Lambda or Azure Functions can assist in managing these tasks However if you have long running tasks serverful makes more sense Which Architecture to Choose As discussed in the earlier sections of this post there are some jobs such as long running operations that cannot be easily done in a serverless environment whereas jobs such as auto scaling are difficult to provision in the Serverful approach Your decision to choose between serverful and serverless eventually boils down to the needs and requirements of your project For example Amazon Prime Video recently switched from a serverless model to a monolithic one which reduced infrastructure costs by nearly Therefore when selecting the computing architecture you have to base your decision on several important factors such as cost scalability performance and management complexity In scenarios where businesses have predictable workloads and require high levels of control over their infrastructure serverful computing may be a better choice This is because businesses can optimize their hardware and software configurations for maximum performance and have greater control over their data and security However for businesses with unpredictable workloads and the need for automatic scaling serverless computing may be a more effective solution Serverless computing allows businesses to scale seamlessly and only pay for the resources they use resulting in significant cost savings Additionally serverless computing can be an ideal solution for businesses that need to quickly deploy new applications and services without the need for extensive IT management Whether you go with serverful or serverless you still need a frontend ready to be deployed and turned into a full stack app For this you can use the Locofy ai plugin to generate modular and highly extensible Next js apps directly from your Figma amp Adobe XD design files You can use the auto layout feature on Figma to make your designs responsive on the Locofy ai plugin and even if your designs don t utilize auto layouts the plugin offers a Design Optimizer feature that uses AI to apply auto layouts to your design files Once your designs are responsive you can use the Auto Components feature to split your design elements into working React components making them easy to extend Hope you like it That s it   thanks	2023-05-17 10:07:38
Apple	AppleInsider - Frontpage News	Mujoy floor lamp review: novel concept, but doesn't feature HomeKit support	https://appleinsider.com/articles/23/05/17/mujoy-floor-lamp-review-novel-concept-but-doesnt-feature-homekit-support?utm_medium=rss	Mujoy floor lamp review novel concept but doesn x t feature HomeKit supportThe Mujoy floor lamp is a smart RGB lamp that casts a gorgeous glow of diffused ambient lighting but a lack of HomeKit support is a problem Review Mujoy floor lampThe Mujoy floor lamp can help you to brighten up a dark corner set the mood for a cozy night or create a colorful atmosphere for a party You can control it remotely with your iPhone and customize lighting scenes to suit your preferences Read more	2023-05-17 10:51:45
海外TECH	Engadget	Theranos founder Elizabeth Holmes fails in bid to stay out of prison during appeal	https://www.engadget.com/theranos-founder-elizabeth-holmes-fails-in-bid-to-stay-out-of-prison-during-appeal-103222348.html?src=rss	Theranos founder Elizabeth Holmes fails in bid to stay out of prison during appealTheranos founder Elizabeth Holmes has failed to convince the court to let her stay out of prison while she s appealing her year sentence According to The Wall Street Journal the US Court of Appeals for the Ninth Circuit said Holmes appeal doesn t raise legal issues or questions that could impact the outcome of the case Further even if it does raise questions they still wouldn t be enough to overturn her fraud conviction nbsp Holmes had asked the court to pause her sentence a couple of days before she was supposed to report to prison on April th with her lawyers arguing that she wasn t a flight risk The appeals court delayed her reporting date while it considered her request but it has ultimately decided that she has to start serving her sentence A district court that previously denied the same request from her camp recommended that she serve her time at a Bryan Texas federal prison camp which allows family visitations The appeals court will now decide on a new reporting date for the former executive nbsp In addition to her request being denied Holmes and former Theranos CEO Ramesh Sunny Balwani have also been ordered to pay million in restitution to the blood startup s investors If you ll recall Theranos promised to revolutionize healthcare with a technology that could diagnose hundreds of diseases with just a few drops of blood It soon came out however that its technology didn t work and that it was using traditional machines modified to use lesser amounts of blood to run its tests Rupert Murdoch executive chairman of News Corp will get the biggest share at milli Meanwhile Walgreens which was once Theranos biggest partner and even provided tests in its drugstores is getting million nbsp This article originally appeared on Engadget at	2023-05-17 10:32:22
海外科学	BBC News - Science & Environment	Global warming set to break key 1.5C limit for first time	https://www.bbc.co.uk/news/science-environment-65602293?at_medium=RSS&at_campaign=KARANGA	carbon	2023-05-17 10:01:17
医療系	医療介護 CBnews	熱中症救急搬送308人、前週比187人減-総務省消防庁が8－14日の1週間の速報値公表	https://www.cbnews.jp/news/entry/20230517192314	救急搬送	2023-05-17 19:35:00
金融	金融庁ホームページ	入札公告等を更新しました。	https://www.fsa.go.jp/choutatu/choutatu_j/nyusatu_menu.html	公告	2023-05-17 11:00:00
海外ニュース	Japan Times latest articles	Terunofuji wins as five wrestlers remain perfect after Day 4	https://www.japantimes.co.jp/sports/2023/05/17/sumo/basho-reports/summer-basho-day4/	Terunofuji wins as five wrestlers remain perfect after Day Two sekiwake wrestlers Daiesho and Wakamotoharu improved to along with No Meisei and former ozeki Asanoyama currently wrestling as a No maegashira	2023-05-17 19:29:15
ニュース	BBC News - Home	Global warming set to break key 1.5C limit for first time	https://www.bbc.co.uk/news/science-environment-65602293?at_medium=RSS&at_campaign=KARANGA	carbon	2023-05-17 10:01:17
ニュース	BBC News - Home	No-fault evictions to be banned in reform of rental sector	https://www.bbc.co.uk/news/uk-politics-65612842?at_medium=RSS&at_campaign=KARANGA	england	2023-05-17 10:40:42
ニュース	BBC News - Home	Beyoncé Cardiff concert: Fans arrive from around the world	https://www.bbc.co.uk/news/uk-wales-65614416?at_medium=RSS&at_campaign=KARANGA	cardiff	2023-05-17 10:29:15
ニュース	BBC News - Home	NBA: Denver Nuggets' Nikola Jokic shines in best plays against LA Lakers	https://www.bbc.co.uk/sport/av/basketball/65621981?at_medium=RSS&at_campaign=KARANGA	NBA Denver Nuggets x Nikola Jokic shines in best plays against LA LakersDenver Nuggets Nikola Jokic shines in the top plays against the Los Angeles Lakers in game one of the Western Conference finals	2023-05-17 10:24:36
IT	週刊アスキー	岸田メルさんも出演！『BLUE REFLECTION SUN/燦』リリース100日直前SPと題した公式生放送が配信決定	https://weekly.ascii.jp/elem/000/004/137/4137081/	bluereflectionsun	2023-05-17 19:15:00
IT	週刊アスキー	USBハブ機能搭載、10点タッチ対応21.45型液晶ディスプレー　グリーンハウス	https://weekly.ascii.jp/elem/000/004/137/4137054/	周辺機器	2023-05-17 19:30:00
IT	週刊アスキー	SB C&S、ショートカットデバイスの新色「Stream Deck + White」を5月19日発売	https://weekly.ascii.jp/elem/000/004/137/4137070/	sbcamps	2023-05-17 19:45:00
IT	週刊アスキー	ホログラム加工が施されたFnatic Gear製マウスパッド「JET」シリーズが日本に登場	https://weekly.ascii.jp/elem/000/004/137/4137056/	fnaticgear	2023-05-17 19:30:00
IT	週刊アスキー	マウスコンピューター、Xeon搭載のワークステーションPCを数量限定の特別価格で販売中	https://weekly.ascii.jp/elem/000/004/137/4137072/	数量限定	2023-05-17 19:30:00
IT	週刊アスキー	マウス、GeForce RTX 4060 Laptop GPU搭載のゲーミングノートPC「G-Tune E4」発売	https://weekly.ascii.jp/elem/000/004/137/4137046/	geforcertxlaptopgpu	2023-05-17 19:15:00