投稿時間:2023-01-27 00:28:48 RSSフィード2023-01-27 00:00 分まとめ(29件)

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python	Pythonタグが付けられた新着投稿 - Qiita	Pythonチートシート - TKinterウィジェットの使い方一覧	https://qiita.com/K_Nemoto/items/973eb8652bfa6da25cdb	httpsdoc	2023-01-26 23:47:05
python	Pythonタグが付けられた新着投稿 - Qiita	R/tidyverseとPython/polarsの比較	https://qiita.com/nutb/items/702d1acb73043d49e8c6	pandas	2023-01-26 23:35:12
python	Pythonタグが付けられた新着投稿 - Qiita	PythonでRaspberryPiで撮影したカメラ映像をリアルタイム転送する	https://qiita.com/Yurix/items/e3260da3d91451c5a60a	raspberrypi	2023-01-26 23:30:13
js	JavaScriptタグが付けられた新着投稿 - Qiita	Chrome Platform Status API	https://qiita.com/foluyucic/items/436757b3f2ebaaa9c5bd	featuresawaitfetchhttps	2023-01-26 23:53:40
golang	Goタグが付けられた新着投稿 - Qiita	モンテカルロ法で円周率を求める場合の考え方メモ	https://qiita.com/ss49919201/items/6beec6223a27e8f7f1df	問題解決	2023-01-26 23:14:57
Azure	Azureタグが付けられた新着投稿 - Qiita	[専用SQLプール]データの列の暗号化を試してみた	https://qiita.com/masahiro-yamaguchi/items/fc0aea559fad52e0f1b5	azuresynapseanalytics	2023-01-26 23:55:40
技術ブログ	Developers.IO	ChatGPTにテストコード(Jest)を渡すだけでAWS DynamoDBにクエリをするコードを書いてもらえました	https://dev.classmethod.jp/articles/chatgpt-write-aws-sdk-code/	awsdynamo	2023-01-26 14:54:56
海外TECH	MakeUseOf	Can You Turn Off Strict NAT Type College Wi-Fi?	https://www.makeuseof.com/can-you-disable-nat-type-strict/	matches	2023-01-26 14:15:16
海外TECH	MakeUseOf	Secretlab Magnus Pro XL Sit-Stand Desk: The Ultimate Gaming Desk?	https://www.makeuseof.com/secretlab-magnus-pro-sit-to-stand-desk/	accessories	2023-01-26 14:05:15
海外TECH	DEV Community	The Role of Key Management in Database Encryption	https://dev.to/vaultree/the-role-of-key-management-in-database-encryption-2jhb	The Role of Key Management in Database Encryption Ensuring Secure AccessEncryption key management is the administration of tasks related to the generation distribution storage and destruction of encryption keys These tasks are critical for the security of encrypted data as the strength of the encryption is only as strong as the protection of the keys This article will discuss the importance of encryption key management and the various methods used to secure encryption keys The first step in encryption key management is key generation This is the process of creating unique keys that will be used to encrypt and decrypt data The keys should be generated using a secure method such as a cryptographic algorithm to ensure they are truly random and unique It is important to note that the keys should be generated in a way that ensures they cannot be easily guessed or cracked by an attacker Once the keys have been generated they must be distributed to the parties who will be using them This is typically done through a secure communication channel such as a VPN or an encrypted email The keys should be sent to the intended recipients and never be shared with unauthorized parties Once the keys have been distributed they must be securely stored This is typically done by storing the keys in a secure location such as a hardware security module HSM or a secure key management system SKMS The keys should be protected with a strong password or passphrase and should be regularly backed up to ensure that they can be recovered in the event of a disaster Key Management in The IndustryIn practical applications encryption key management is often implemented using a key management system KMS A KMS is a software or hardware system that is designed specifically for the management of encryption keys As mentioned before a hardware security module is a common type of KMS An HSM is a physical device that is used to store and manage encryption keys It typically includes tamper proof hardware and is designed to protect the keys from unauthorized access even if the device itself is compromised HSMs are commonly used in financial and government organizations to secure sensitive data Back to the SKMS it typically includes a web based interface and can be easily integrated with other systems SKMS is commonly used in enterprise environments such as data centres to manage large numbers of encryption keys Cloud based key management services are also increasingly popular These services are hosted by a third party provider allowing organisations to manage their encryption keys in a cloud environment This can be especially useful for organizations with many remote users or needing to access encrypted data from multiple locations In addition to these key management systems many encryption solutions also include built in key management functionality For example full disk encryption software often includes managing encryption keys for the entire disk Similarly many email encryption solutions include managing encryption keys for email messages In all these cases it is important to comply with industry standards and regulations such as the Payment Card Industry Data Security Standard PCI DSS or the Health Insurance Portability and Accountability Act HIPAA to ensure that the encryption keys are managed securely and that the encrypted data remains protected In summary encryption key management is essential for securing encrypted data and can be implemented using various methods including key management systems hardware security modules software based key management systems cloud based key management services and encryption solutions with built in key management functionality After all encryption key management includes key destruction This is the process of securely destroying the keys when they are no longer needed This can be done by overwriting the key data multiple times or by physically destroying the storage media on which the keys were stored Encryption key management is an essential component of data security It involves the generation distribution storage and destruction of encryption keys to protect them from unauthorized access Organisations can ensure that their encrypted data remains secure by following best practices for encryption key management About VaultreeVaultree has developed the world s first Fully Functional Data in Use Encryption solution that solves the industry s fundamental security issue persistent data encryption even in the event of a leak Vaultree enables enterprises including those in the financial services and healthcare pharmaceutical sectors to mitigate the great financial cyber legal and business risk of a data breach in plain text With Vaultree organisations process search and compute ubiquitous data at scale without ever having to surrender encryption keys or decrypt server side If a leak occurs Vaultree s data in use encryption persists rendering the data unusable to bad actors Integrating Vaultree into existing database technologies is seamless requiring no technology or platform changes Vaultree is a privately held company based in Ireland and the U S For more information please visit www vaultree com	2023-01-26 14:19:02
海外TECH	DEV Community	How to Set Up a Proxy Server in React | Dealing with CORS	https://dev.to/codeofrelevancy/how-to-set-up-a-proxy-server-in-react-dealing-with-cors-87e	How to Set Up a Proxy Server in React Dealing with CORSIf you ve built a web app that requires data from a different domain you re likely familiar with the browser s same origin policy and CORS In this article we ll explore how to bypass CORS issues using the proxying capabilities in React Boilerplate CORS stands for Cross Origin Resource Sharing and it s a security mechanism that prevents browsers from loading resources from domains other than the one they re currently on This helps keep malicious code out of web applications but sometimes legitimate requests get blocked too Fortunately http proxy middleware library comes with an easy solution proxying A proxy is basically a go between between your domain and another one With http proxy middleware library you can set up a reverse proxy by adding a configuration in your project In this configuration specify the hostname or IP address where the external resource will be requested from as well as any specific headers that should be sent with each request For example if you re trying to get data from an API that requires authentication you can specify the authorization header in your proxy configuration Once this configuration is saved React Boilerplate will automatically send requests through the configured proxy instead of directly to the remote server bypassing CORS issues This kind of proxying is especially useful for testing and debugging applications where cross domain data is required With React Boilerplate s easy setup you can quickly and safely access data from any source So don t let those pesky CORS errors stop you try using this solution today CORS Error Access to fetch at from origin http localhost has been blocked by CORS policy No Access Control Allow Origin header is present on the requested resource If an opaque response serves your needs set the request s mode to no cors to fetch the resource with CORS disabled How to set up a proxy server in React Note In this example we will utilize the widely used react boilerplate found at as our starting point First install the http proxy middleware library by running this command in your project s root directory npm install http proxy middlewareNext create a new file in your project s middlewares directory called addProxyMiddleware js In this file import the http proxy middleware library and use it to create a new proxy object that will handle the CORS issue const createProxyMiddleware require http proxy middleware module exports function addProxyMiddleware app app use api createProxyMiddleware target changeOrigin true If needed add the necessary CORS headers to the request For example headers Access Control Allow Origin Access Control Allow Methods GET POST PUT DELETE PATCH OPTIONS Access Control Allow Headers X Requested With content type Authorization Now use the addProxyMiddleware function in frontendMiddleware js to intercept all requests to your backend API const addProxyMiddleware require addProxyMiddleware addProxyMiddleware app Lastly in your React components or saga js make API requests to api v ticker hr instead of const requestURL api v ticker hrs serialize params Full source code react boilerplate cors What is React Boilerplate A highly scalable offline first foundation with the best developer experience and a focus on performance and best practices React Boilerplate is a starter kit or template for building web applications using React js It typically includes a basic file and folder structure as well as a set of common libraries and tools that are often used in React projects such as webpack babel and eslint React Boilerplate can help developers quickly set up a new project with a functional development environment allowing them to focus on building the specific features of their app rather than spending time on the initial setup What is http proxy middleware The one liner node js http proxy middleware for connect express next js and more What is a proxy server A proxy server acts as an intermediary between a client and a server It receives requests from clients forwarding them to the appropriate server and returns the server s response to the client This allows the proxy server to cache frequently requested resources and provide improved performance security and anonymity for the client Additionally a proxy server can be used to block access to certain websites or to filter network traffic based on certain criteria Why you should use a proxy server in development Using a proxy server in development can be beneficial for several reasons Access to blocked resources In some cases certain resources or websites may be blocked by the developer s network A proxy server can be used to bypass these restrictions and access the needed resources Security A proxy server can be configured to add an extra layer of security by filtering out potentially harmful requests or traffic Anonymity Developers can use a proxy server to hide their IP address and remain anonymous while testing their applications Improved performance A proxy server can cache frequently requested resources which can lead to faster load times for the developer s application Ability to test different network configurations A proxy server can be used to simulate different network conditions such as low bandwidth or high latency to test how the developer s application behaves in these scenarios Remote development Developers can use a proxy server to access resources that are only available on the company s internal network remotely Conclusion Please consider supporting us by subscribing to our channel Your support is greatly appreciated and will help us continue creating content for you to enjoy Thank you in advance for your support YouTubeGitHubTwitter	2023-01-26 14:03:40
海外TECH	DEV Community	Real-time stream processing with Hazelcast and Pulsar	https://dev.to/tspannhw/real-time-stream-processing-with-hazelcast-and-pulsar-5b6a	Real time stream processing with Hazelcast and PulsarReal time stream processing with Hazelcast and Pulsar IntroductionOne of the most useful features of real time stream processing is to combine the strengths and advantages of various technologies to provide a unique developer experience and an efficient way of processing data in real time at scale Hazelcast is a real time distributed computation and storage platform for consistently low latency queries aggregation and stateful computation against real time event streams and traditional data sources Apache Pulsar is a real time multitenant geo replicated distributed pub sub messaging and streaming platform for real time workloads handling millions of events per hour However real time stream processing is not an easy task especially when combining multiple live streams with large volumes of data stored in external data storages to provide context and instant results When it comes to usage Hazelcast can be used for stateful data processing over real time streaming data data at rest or a combination of both querying streaming and batch data sources directly using SQL distributed coordination for microservices replicating data from one region to another or between data centres in the same region While Apache Pulsar can be used for both messaging and streaming use case taking the place of multiple products and provides a superset of their features Apache Pulsar is a cloud native multitenant unified messaging platform to replace Apache Kafka RabbitMQ MQTT and legacy messaging platforms Apache Pulsar provides an infinite message bus for Hazelcast to act as an instant source and sink for any and all data sources PrerequisitesWe re building an application where we ingest data from Apache Pulsar into Hazelcast and then process it in real time To run this application make sure your system has the following components Hazelcast installed on your system we re using CLIPulsar installed on your system we re using DockerIf you have macOS amp Homebrew you can install Hazelcast using the following command brew tap hazelcast hzbrew install hazelcast Check if Hazelcast is installed hz VThen start a local cluster hz startYou should see the following in the console INFO dev Members size ver Member d ee ff ad ebce this You can start Pulsar in Docker using the following command docker run it p p mount source pulsardata target pulsar data mount source pulsarconf target pulsar conf apachepulsar pulsar bin pulsar standaloneTo install Management Center use one of the following methods depending on your operating system brew tap hazelcast hzbrew install hazelcast management center Check that Management Center is installed hz mc V Data collection For our application we wish to ingest air quality readings from around the United States via the AirNow data provider If you wish to learn more about Air Quality check out the information at AirNow Source With a simple Java application we make REST calls to the AirNow API that provides air quality reading for major zip codes around the United States The java application sends the JSON encoded AirNow data to the “airquality Pulsar topic From this point a Hazelcast application can read it Source We also have a Java Pulsar function receiving each event from the “airquality topic and parsing it into different topics based on which type of air quality reading it is This includes PM PM and Ozone Source Example AirQuality Data dateObserved hourObserved localTimeZone EST reportingArea Philadelphia stateCode PA latitude longitude parameterName PM aqi category number name Good additionalProperties additionalProperties Example Ozone Data dateObserved hourObserved localTimeZone EST reportingArea Philadelphia stateCode PA parameterName O latitude longitude aqi Example PM Data dateObserved hourObserved localTimeZone EST reportingArea Philadelphia stateCode PA parameterName PM latitude longitude aqi Example PM Data dateObserved hourObserved localTimeZone EST reportingArea Philadelphia stateCode PA parameterName PM latitude longitude aqi Data processingIn order to process the data collected we used theHazelcast Pulsar connector module to ingest data from Pulsar topics note you can use the same connector to write to Pulsar topics Using Hazelcast allows us to compute various aggregation functions sum avg etc in real time on a specified window of stream items The Pulsar connector uses the Pulsar client library which has two different ways of reading messages from a Pulsar topic These are Consumer API and Reader API both use the builder pattern for more informationclick here In your pom file import the following dependencies lt groupId gt com hazelcast lt groupId gt lt artifactId gt hazelcast lt artifactId gt lt version gt lt version gt lt groupId gt com hazelcast jet contrib lt groupId gt lt artifactId gt pulsar lt artifactId gt lt version gt lt version gt lt groupId gt org apache pulsar lt groupId gt lt artifactId gt pulsar client lt artifactId gt lt version gt lt version gt We create a PulsarSources pulsarReaderBuilder instance to connect to the previously started pulsar cluster located at pulsar localhost StreamSourcesource PulsarSources pulsarReaderBuilder topicName gt PulsarClient builder serviceUrl pulsar localhost build gt Schema JSON Event class Message getValue build We then create a pipeline to read from the source with a sliding window and aggregate count before we write to logger Pipeline p Pipeline create p readFrom source withNativeTimestamps groupingKey Event getUser window sliding SECONDS toMillis SECONDS toMillis aggregate counting writeTo Sinks logger wr gt String format At s Pulsar got d messages in the previous minute from s TIME FORMATTER format LocalDateTime ofInstant Instant ofEpochMilli wr end ZoneId systemDefault wr result wr key JobConfig cfg new JobConfig setProcessingGuarantee ProcessingGuarantee EXACTLY ONCE setSnapshotIntervalMillis SECONDS toMillis setName pulsar airquality counter HazelcastInstance hz Hazelcast bootstrappedInstance hz getJet newJob p cfg You can run the previous code from your IDE in this case it will create its own Hazelcast member and run the job on it or you can run this on the previously started Hazelcast member in this case you need to create a runnable JAR including all dependencies required to run it mvn packagebin hz cli submit target pulsar example SNAPSHOT jarTo cancel the job and shut down the Hazelcast cluster bin hz cli cancel pulsar message counterhz stop ConclusionIn this blog post we demonstrated how you can combine the strengths and advantages of various technologies to provide a unique developer experience and an efficient way of processing data in real time at scale We stream of air quality data from Apache Pulsar into Hazelcast where we processed data in real time The rising trend in cloud technologies the need for real time intelligent applications and the urgency to process data at scale have brought us to a new chapter of real time stream processing where latencies are measured not in minutes but in milliseconds and submilliseconds Hazelcast allows you to quickly build resource efficient real time applications You can deploy it at any scale from small edge devices to a large cluster of cloud instances A cluster of Hazelcast nodes share both the data storage and computational load which can dynamically scale up and down When you add new nodes to the cluster the data is automatically rebalanced across the cluster and currently running computational tasks known as jobs snapshot their state and scale with processing guarantees Pulsar allows you to use your choice of messaging protocols to quickly distribute events between multiple types of consumers and producers and act as a universal message hub Pulsar separates compute from storage allowing for dynamic scaling and efficient handling of fast data StreamNative is the company made up of the original creators of Apache Pulsar and Apache BookKeeper StreamNative provides a full enterprise experience for Apache Pulsar in the cloud and on premise More on HazelcastLearn the Hazelcast Fundamentals Start a Local Cluster with the CLI or Docker Start a Viridian Serverless Cluster Serverless is a managed cloud service that offers a pay as you go pricing model Serverless clusters auto scale to provide the resources that your application needs You pay only for the resources that your application consumes Join the Hazelcast Slack andHazelcast Github repository More on Apache PulsarLearn the Pulsar Fundamentals While this blog did not cover the Pulsar fundamentals there are great resources available to help you learn more If you are new to Pulsar we recommend you to take the self paced Pulsar courses or instructor led Pulsar training developed by some of the original creators of Pulsar This will get you started with Pulsar and accelerate your streaming immediately Spin up a Pulsar Cluster in Minutes If you want to try building microservices without having to set up a Pulsar cluster yourself sign up for StreamNative Cloud today StreamNative Cloud is a simple fast and cost effective way to run Pulsar in the public cloud Join the Apache Pulsar Slack More on the AuthorsTim SpannDeveloper Advocate at StreamNative Fawaz GhaliPrincipal Developer Advocate at Hazelcast	2023-01-26 14:03:00
Apple	AppleInsider - Frontpage News	Apple extends Chinese censorship to Hong Kong users	https://appleinsider.com/articles/23/01/26/apple-extends-chinese-censorship-to-hong-kong-users?utm_medium=rss	Apple extends Chinese censorship to Hong Kong usersHong Kong Apple users claim Safari briefly blocked global code site GitLab seemingly because it s blacklisted by Chinese owned Tencent Hong Kong skylineSafari aims to protect users from websites that may contain malware or other issues and it does so by using blacklists of problematic sites Those lists are maintained either by Google Safe Browsing or China s Tencent Safe Browsing ーand it s Tencent that is the issue Read more	2023-01-26 14:47:38
海外TECH	Engadget	Apple's Studio Display drops to a record low price at Amazon	https://www.engadget.com/apple-studio-display-lowest-price-amazon-144611783.html?src=rss	Apple x s Studio Display drops to a record low price at AmazonIf you like the thought of the Apple Studio Display but balk at its official price tag the monitor might be worth a second look Amazon is selling the tilt adjustable Studio Display at an all time low of or off The monitor has been sitting at for a long while so this may be your best chance to get Apple s K screen with a substantial discount The Studio Display is as much a Mac docking station as it is a stand alone screen While the K panel is accurate and bright the real draws are the ports webcam now that it s been updated and surprisingly good speakers It s an elegant way to outfit a Mac Studio without buying multiple accessories and eliminates the mess of cables when you want to use and charge a MacBook Pro at your desk Combine that with Apple s minimalist aesthetic and it may be an easy pick if you re interested in a simple clean setup This isn t the best monitor you can buy in terms of sheer technical prowess This is effectively a brighter version of the display you saw in the K iMac You won t find mini LED backlighting high refresh rates extra bright HDR or other perks found in some third party models You re mainly paying for the convenience and design With that said the Amazon sale makes the Studio Display considerably easier to justify if you re not keen on buying separate peripherals Follow EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice	2023-01-26 14:46:11
海外TECH	Engadget	Ayaneo 2 review: A more premium (and pricier) take on the Steam Deck	https://www.engadget.com/ayaneo-2-review-specs-price-a-more-premium-and-pricier-take-on-the-steam-deck-143039617.html?src=rss	Ayaneo review A more premium and pricier take on the Steam DeckHandheld PCs have been around for years but the arrival of the Steam Deck brought renewed interest and demand to the category ーmuch like what the Nintendo Switch did for consoles back in And while the amount of engineering and tech that went into the Steam Deck is certainly impressive Valve s mission to make a portable and affordable PC for gaming on the go means there s plenty of room in the handheld space for something with a bit more giddyup ーwhich brings us to the Ayaneo Design Like a Steam Deck but fancierWhile the Ayaneo doesn t deviate too much from the Steam Deck s basic blueprint right from the get go it s also apparent that this thing isn t some cheap knock off either It features a big inch x LCD display with strong brightness just under nits in our testing that s flanked by an Xbox style controller layout There are also handy buttons on each side for opening menus or functioning as shortcuts along with some more customizable controls crammed in on top that by default serve as left and right mouse clicks Even the power button has a built in fingerprint sensor which is a welcome bonus not available on the Steam Deck One of the things that impresses me the most is Ayaneo s attention to detail The whole setup feels well built The PC s case is smooth and sturdy and has a very reassuring heft In front there s a single sheet of glass that goes across the face of the system with cutouts for the joysticks and buttons which gives it a slick streamlined appearance The company even went out of its way to ensure that there aren t any visible screws Though if you do want to get inside there s an included pick you can use to pry off the little covers on each side Just be careful so you don t mess up the finish like I did Among other premium upgrades compared to the Steam Deck the Ayaneo sports magnetic hall sensor joysticks and shoulder triggers that feel crisp and snappy There s basically no dead zone unlike what you get with Valve s handheld But my favorite thing about the Ayaneo s design is that its touchscreen doesn t have any bezels and almost looks elegant Finally while I don t think either machine is truly pocketable the Ayaneo is definitely the more compact of the two The Steam Deck measures nearly a foot across inches versus a more manageable inches for the Ayaneo Ports and accessories So many optionsSam Rutherford EngadgetAnother quality that elevates the Ayaneo above its rivals is a wealth of ports Not only do you have a mm audio jack and a microSD card slot for expandable storage you also get three USB C ports two of which can be used for charging That flexibility came in handy more often than I expected because it gave me the freedom to plug in a power cable to either the top or bottom which makes it easier to keep the cord out of the way no matter how you re holding the system On top of that while Ayaneo makes a dock for its handhelds because there are three USB C ports along with two USB A adapters in the box you don t really need to buy one at all Even without any additional dongles or hubs you still have enough connectivity to plug in a mouse keyboard and an external display so it s really easy to use this thing as a standard PC in a pinch And if that wasn t enough Ayaneo even includes a charging brick a couple of international power adapters a USB C cable and an extra set of screw covers Performance Zen makes a big differenceSam Rutherford EngadgetThe other major advantage the Ayaneo holds over the Steam Deck is raw performance While Valve worked with AMD to create a custom chip based on the company s Zen architecture the Ayaneo sports a newer Ryzen U chip built on the Zen platform That s a jump in processing power that you can really feel In benchmarks the Ayaneo scored on DMark s Wild Life Extreme test which is comparable or slightly better than what we ve seen from similarly priced laptops like the Surface Laptop or the XPS Plus And when gaming the Ayaneo is between to faster than the Steam Deck depending on the title In Shadow of the Tomb Raider on high settings at p the Ayaneo averaged fps versus fps for the Steam Deck And when I increased the game s resolution to take advantage of the Ayaneo s full HD screen it still managed to pump out a playable fps at x in SotTR despite pushing nearly twice as many pixels It s a similar story in Elden Ring where the Ayaneo hovered around fps in p at medium settings compared to fps for the Steam Deck or at fps at p In use A more luxurious way to game on the goSam Rutherford EngadgetOk ok enough about the design and specs what is this thing actually like to use Well in short the Ayaneo addresses some of my biggest complaints about the Steam Deck but in a smaller more compact and better performing chassis Its screen is way brighter more colorful and higher res making everything look sharper too And thanks to its Ryzen U CPU you can get similar framerates with the Ayaneo at x versus p for the Steam Deck I should also mention that while the Valve s portable PC tops out with just GB of onboard storage the Ayaneo can be specced with up to a TB SSD while still having a microsD card slot with a neat protective cover for extra room if you want it The Ayaneo s control setup is excellent too That s because even without built in touchpads like you get on the Steam Deck you can still easily navigate Windows using the left stick which doubles as a way to move your mouse cursor Sure that means you re probably not going to want to play Civilization or an RTS on the Ayaneo but even with more optimized controls those games still feel clunky on the Steam Deck Ayaneo s magnetic hall sensors in the analog sticks and shoulder triggers also deliver an incredibly responsive experience And while I wouldn t call it a quiet system when its fans spin up the whir isn t nearly as loud or annoying as what I get from my Steam Deck Note For what it s worth my Deck has the slightly whinier sounding Huaying fan Sam Rutherford EngadgetThat said there are still more than a few awkward aspects about the Ayaneo The first is that Windows is kind of annoying to use with touch controls though simply booting into Steam s Big Picture mode lets you sidestep much of that Second while I appreciate the included Ayaspace app which serves as the company s consolidated game launcher and performance monitoring tool the user experience feels a bit unpolished Changing the system s resolution from the AyaQuickTool window was often hit or miss On top of that when I installed an update to the AyaSpace app its language setting reverted back to Chinese That s not a huge pain to fix but I d rather be playing games than diving through menus repairing something that shouldn t have changed Then there are other little quirks like its weak rumble motors and not knowing what makes the lights underneath the joysticks change colors That s because aside from a couple of short quick start manuals Ayaneo doesn t provide much documentation for the device so you re kind of on your own when it comes to figuring out the system s more hidden features There s a link to a FAQ doc in the AyaSpace app but the whole thing is in Chinese so it s not much help for many of us in the west Sam Rutherford EngadgetNow I should note that the company says it s already working on a second version of the AyaSpace app and in the month I ve had the system there have been multiple patches so it s clear the company is committed to improving the situation Still while the Ayaneo s specs are top notch some of its software still feels like a work in progress However a lot of the Ayaneo s weak points are made up for by the fact that it runs Windows which means almost every game just kind of works Don t get me wrong I have a huge appreciation for what Valve is trying to do with SteamOS and for Linux gaming as a whole but even with thousands of games that have been verified to run on the Steam Deck there are thousands more that aren t and in some cases may never run right With the Ayaneo you simply have a lot more confidence that the next game you buy won t have issues when you boot it up And now let me turn things over to my colleague James who has been testing out the Ayaneo s emulation capabilities James retro cornerJames TrewIt would be decadent to recommend buying something like the Ayaneo as an emulation first device But it s worth talking about its performance here as it really does expand the potential library of games Of course if you want to rip ROMs from games you already own you ll need to figure that side out yourself Obviously with the power to run some fairly demanding PC games the Ayaneo will be more than capable of running everything up to the th or th generation of consoles without too much trouble You ll be able to go beyond this but with mixed results Skate on the PS for example runs on the Ayaneo at fps with almost no special configuration The Last of Us on the other hand was only able to muster between fps with the odd flicker above and below that Sam Rutherford EngadgetTheoretically you can almost come right up to the present day with some industrious YouTubers getting Nintendo Switch games to run with varying levels of success Of course for now at least this is the limit but if you had a library of old games and were hoping they might have a second life on the Ayaneo the answer is that unsurprisingly it s a very capable emulator that benefits from built in controls which saves a surprising amount of meddling around Battery life Could be betterOne of the few shortcomings of the Ayaneo is its battery life That s because when compared to the Steam Deck which typically lasts three to four hours on a charge depending on the title the Ayaneo s longevity is closer to two or three That said you can adjust the power draw of the system if you want to improve energy efficiency but in the end this is the price you pay for increased performance Wrap upSam Rutherford EngadgetAs I look back I still think the Steam Deck was one of the most important gadgets of Putting premium laptop specs with great controls and surprisingly good battery life in a handheld PC that starts at just is an unbeatable deal But for people who want something a bit more premium the Ayaneo has a lot to like It s got a cleaner more compact design with a way better screen Its joysticks and buttons also feel tighter and more luxurious And on the inside it s got a significantly more powerful chip that not only delivers solid performance at FHD the decision to go with Windows instead of Steam OS also means much wider game compatibility Unfortunately with the cheapest version of the Ayaneo starting at around you re also paying a premium for all those fancy upgrades But if you ve been searching for something that is essentially a Steam Deck Pro the Ayaneo is it	2023-01-26 14:36:35
海外TECH	Engadget	The best VR headsets for 2023	https://www.engadget.com/best-vr-headsets-140012529.html?src=rss	The best VR headsets for If you ve been holding out for VR hardware to mature you chose wisely Headsets have come a long way since the launch of the Oculus Rift and HTC Vive six years ago The Meta Quest has already been around for two years and it s proven to be a very capable portable VR experience And if you re looking for a more immersive experience high end PC headsets are getting cheaper and there s the new PS VR to look forward to While the overall VR market hasn t really changed much since last year aside from the somewhat disappointing Meta Quest Pro at least there are plenty of VR experiences to dive into So what makes a good VR headset I tend to judge virtual reality headsets on a few basic criteria Ergonomics immersion and controls It s not that hard to shove a mobile display into a plastic headset and strap some cheap elastic headbands onto it But it takes skill to craft something that s well balanced and doesn t feel uncomfortable after minutes Immersion meanwhile comes from having high resolution screens with fast refresh rates so everything looks sharp and smooth Field of view is also a major element as it describes how well VR screens can cover what you see Having a low field of view makes it feel like you re looking through a pair of binoculars which limits your sense of “presence But a wide field of view can make it seem like you re actually flying over the globe in Google Earth And when it comes to controllers the best options fit naturally in your hands and offer accurate tracking The industry has basically adopted the design of Meta s excellent touch controllers but we re also seeing intriguing leaps forward like Valve s finger tracking gamepads Best VR headset for most people Meta Quest Over two years since its release the Meta Quest remains the best VR headset for the vast majority of consumers It s completely cordless and it s comfortable to wear for long sessions Unfortunately due to supply chain pressures and a worsening economic climate Meta ended up increasing the Quest s price by this year making it a headset It s still a great device but it s also in the strange position of being a worse deal than it was last year Here s what s still good though there s a huge library of titles that you can experience anywhere and it s bundled with Meta s great motion controllers You can also connect the Quest to a gaming PC to stream more complex VR experiences The Quest features fast switching LCDs with a resolution x per eye the highest we ve seen from Meta It also has a smooth Hz refresh rate which is impressive for something running entirely on mobile hardware The Quest s field of view isn t the best ーit s been measured at just around degrees ーbut it s still enough to enjoy most VR experiences You can also use different face pads to increase its field of view a bit And if you want an even more comfortable fit you can snag the Elite headstrap for or with a built in battery and case Meta has recalled the foam inserts from the original model and is offering silicone covers to make the headset more comfortable We didn t experience any issues during our review or during the past year of usage but there have been enough complaints for Facebook to take action The base Quest also comes with GB of storage double the space of the original model giving you even more room to cram in VR games and apps The Quest may not offer the best overall VR experience but it s certainly the most accessible headset on the market At least until we see a potential follow up next year Best PC VR headset under HP Reverb GIf you don t care about wireless VR and you want to invest a bit more in a high quality PC headset HP s Reverb G is meant for you It was developed in cooperation with Valve and has some of the best features from the pricier Index headset like near field speakers The Reverb G also has sharp screens offering by pixels per eye a Hz refresh rate and a relatively wide degree field of view It s also the first Windows Mixed Reality headset to include four sensors which helps to ensure more accurate VR tracking especially during fast paced games I also give HP credit for making a tethered VR headset that s extremely comfortable thanks to its luxurious cushioning around the eye piece and rear strap The Reverb G s motion controllers aren t my favorite but they re still a big step up from HP s previous model You could also upgrade it to use Valve s finger tracking controllers but that involves snagging SteamVR sensors and a lot more setup Still it s nice to have the upgrade path available Best PC VR headset for gamers Valve IndexValve s Index kit remains one of the best high end VR solutions on the market For you get the Index headset Valve s finger tracking controllers and two SteamVR base stations While we ve seen higher resolution headsets arrive in the last two years it s still a very solid option with a by pixel resolution an eye watering Hz refresh rate and a massive degree field of view I d gladly lose a few pixels to get a smoother and more expansive screen which are still far beyond any other consumer headset As a SteamVR product the Index requires installing two sensors at opposite corners of your room And of course it s wired to your PC But that clunkiness is worth it for the higher refresh rate and more accurate tracking Sure it s not as easy to use as the Quest but at this price range we assume you ll suffer a bit of inconvenience to get a truly high quality VR gaming experience Valve s finger tracking controllers are fantastic as well with a convenient strap that locks them onto your hands They make playing Half Life Alyx feel like a dream It s unfortunate that other VR games haven t fully taken advantage of the finger tracking though Best VR quality no matter the cost HTC Vive Pro HTC s Vive Pro is the best looking PC VR I ve seen It has an astoundingly sharp K screen and a solid Hz refresh rate Just be prepared the full kit which includes the headset two SteamVR sensors and wand controllers costs You can also buy the headset separately for as an upgrade to the original Vive Pro or the Valve Index For the price you get a well balanced and supremely comfortable VR headset The Pro is a clear sign that Valve has practically perfected the art of making high end hardware I m less impressed with the large wand controllers which are exactly the same as the ones that came with the original HTC Vive in They re functional but they re nowhere near as ergonomic as Oculus s Touch Controllers I m mainly recommending the Pro here based on the astounding quality of the headset True VR fans may want to just grab that separately along with SteamVR base stations and Valve s finger tracking controllers That way you can ensure you have the best experience while playing Pistol Whip What about the PS VR We adored Sony s PlayStation VR when it launched but it s practically been ignored since the PlayStation debuted Sony s solution is the PS VR a completely revamped device with built in tracking far better resolution a larger field of view and support for Hz refresh rates It also sports brand new controllers with haptic feedback so you can finally throw away those old PS Move wands We haven t seen the PS VR in action yet but you can expect to pay more than a PS when it arrives on February	2023-01-26 14:15:06
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ニュース	BBC News - Home	Transgender rapist Isla Bryson to be moved from women's prison	https://www.bbc.co.uk/news/uk-scotland-64413242?at_medium=RSS&at_campaign=KARANGA	cornton	2023-01-26 14:55:38
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ニュース	BBC News - Home	Australian Open 2023 results: Elena Rybakina and Aryna Sabalenka reach Melbourne final	https://www.bbc.co.uk/sport/tennis/64400521?at_medium=RSS&at_campaign=KARANGA	Australian Open results Elena Rybakina and Aryna Sabalenka reach Melbourne finalWimbledon champion Elena Rybakina has another shot at a major title after reaching the Australian Open final where she meets fifth seed Aryna Sabalenka	2023-01-26 14:28:56
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ニュース	BBC News - Home	Snooker Shoot Out: Moldovan Vladislav Gradinari, 14, becomes youngest televised ranking event match winner	https://www.bbc.co.uk/sport/snooker/64412217?at_medium=RSS&at_campaign=KARANGA	Snooker Shoot Out Moldovan Vladislav Gradinari becomes youngest televised ranking event match winnerFourteen year old Vladislav Gradinari becomes the youngest player to win a televised ranking event match by beating Ng On Yee in the first round of the Snooker Shoot Out	2023-01-26 14:13:24
ニュース	BBC News - Home	Australian Open 2023: Novak Djokovic feels he has 'something extra' at this year's tournament	https://www.bbc.co.uk/sport/tennis/64413670?at_medium=RSS&at_campaign=KARANGA	Australian Open Novak Djokovic feels he has x something extra x at this year x s tournamentNovak Djokovic feels he has something extra at this year s Australian Open as he prepares to do battle for a place in the Melbourne final	2023-01-26 14:36:59
仮想通貨	BITPRESS（ビットプレス）	Payward Asia（Kraken）、日本における暗号資産交換業の廃止および資産の返還について	https://bitpress.jp/count2/3_11_13535	paywardasiakraken	2023-01-26 23:21:45