投稿時間:2021-11-08 02:18:48 RSSフィード2021-11-08 02:00 分まとめ(21件)

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Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	rails sやrails -vを試しても No such file or directoryになってしまう。	https://teratail.com/questions/368217?rss=all	railssやrailsvを試してもNosuchfileordirectoryになってしまう。	2021-11-08 01:31:21
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Rustの型推論について、対象のコードでどの様に推論されたかを知りたい。	https://teratail.com/questions/368216?rss=all	Rustの型推論について、対象のコードでどの様に推論されたかを知りたい。	2021-11-08 01:30:26
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	rails s でエラー	https://teratail.com/questions/368215?rss=all	railssでエラー前提・実現したいことrailsnbspでサーバを立てることブラウザにアクセスする。	2021-11-08 01:10:00
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Leshanのサーバーから他のサーバーへクライアントデータを送信したい	https://teratail.com/questions/368214?rss=all	Leshanのサーバーから他のサーバーへクライアントデータを送信したいLeshanのサーバーから他のサーバーへクライアントデータを送信したい現在、EclipsenbspLeshanを利用してIoTデバイスの管理システムの開発を行っていますLeshanサーバーから他のサーバーにクライアントの情報を送信したいです。	2021-11-08 01:02:45
AWS	AWSタグが付けられた新着投稿 - Qiita	[aws,alb]Health checks failed with these codes: [500] の解決例	https://qiita.com/KONTA2019/items/d5a6b30c478e24cd678d	awsalbHealthchecksfailedwiththesecodesの解決例何があった下記の書籍を参考にさせてもらいながら環境構築をしていたところ、何度ECSをたててもALBがタイトルのエラー文でunhealthyになってしまい、原因が掴めず困っていました。	2021-11-08 01:55:05
海外TECH	MakeUseOf	16 Ways to Fix "Hey Siri" Not Working on Your iPhone	https://www.makeuseof.com/hey-siri-not-working-iphone-how-to-fix/	iphonehas	2021-11-07 16:30:21
海外TECH	DEV Community	Ideas for an Open Metaverse	https://dev.to/opencoder/ideas-for-an-open-metaverse-4pmh	Ideas for an Open MetaverseWith all of the new changes Facebook is making I think it s important to talk about this topic I ve been a long time fan of VR and I would consider myself an early adopter of the technology You can never forget that first experience you have in a VR headset where you realize how amazing the possibilities are But not much has changed since I bought my Oculus Rift in There s been some hardware upgrades from HTC and Oculus and some new players entering the space with nice headsets like the Valve Index However the only application for this technology has largely been gaming and very few productivity applications Now that Facebook Meta has announced there new direction with the metaverse I think it s important to talk about what that should look like beyond just Meta s products The MetaverseThe metaverse has been described as a place where you can virtually meet work and play using a VR headset glasses or your device The easiest way to catch up on what that really means is to watch this video of Meta s recent announcements From what we ve been shown it seems like they want to focus on social experiences through virtual meetings and work Because they own Oculus the largest player in the VR space it s obvious they will be making the first machines that make this stuff possible However what empowers this technology is the world we build around it which should not be left up to the largest corporations in America An Open MetaverseIf you ve read any of my other posts you ll know that I believe in open source technology and its ability to innovate properly From what Meta has shown us they seem to already be starting to build the applications that will power the metaverse Although their announcements will push for more developers to invest in the metaverse there are some large implications for company developing what could end up being our day to day lives Security and PrivacyIn the couple decades that open source software has existed it has been obvious that security and privacy has been an overarching benefit We all know Microsoft and Apple don t have our best interests in mind when we use their operating systems When it comes to security Linux has dominated every other operating system because the code is openly available to anyone That means more people see the code understand the problems and fix it It s quite possibly the most simple and effective benefit of open source ProtocolsA few parallels to the early days of the internet can be made here Contrary to public belief the metaverse will create more ways for humans to collaborate and socialize A lot of the comments I ve seen are along the lines of This is sad No one will talk to each other in person anymore If the past two years have shown us anything it s that more and more people don t care about working in person for the social benefits Additionally we live in a world where we can take our computers anywhere and interact with other people wherever we want This technology will only make this interaction more realistic and normal than it already is There s no evidence for us to think this will be any different than the introduction of computers to the masses Beyond the social aspect of the internet we can compare the current vision of the metaverse to the early days of the internet The internet was really nothing without protocols There s no way we could have come this far without things like TCP UDP and HTTP Similarly we need protocols for how experiences in the metaverse will be served What file formats to support How do we ensure a secure connection What software will act as the browser between virtual worlds These types of questions need to be tackled before a bunch of large corporations start making their own incompatible versions of the metaverse DevelopmentThis is something Meta addressed but I want to change the way they are looking at this piece of the puzzle We shouldn t rely on Meta to create the tools for developers to create virtual experiences I would look more towards technology like Unreal Engine or Unity which are freely available to anyone If we take this a step further we should create open source tools for us to create virtual experiences so that there is the same standard for quality and security at every point in the pipeline The internet could have never succeeded if there were not some level of agreement on how to develop websites that are compatible with browsers Why Should We Invest in the Open Metaverse Well for starters a couple massive corporations are investing billions of dollars into the metaverse If developers standby and let them call the shots for too long there is a possibility for our virtual experiences to be flooded with ads and privacy invasion Beyond the dystopian commentary let s think about how national governments have regulated technology We ve been shown that corporations will unethically use their power over our social networks and devices in order to sell our data for profit Whether that data has larger implications in other parts of society never mattered to these companies All the while our governments have done nothing to stop it If we build the metaverse upon the foundations of open source technology we can largely prevent corporations from invading our privacy My belief is that the metaverse is inevitable It s only a matter of time before people adopt this technology which I think will benefit society for the most part However I think it s important that developer communities take some time to deliberate over how the metaverse should work so we can get around some of the mistakes that have been made before Personally I want to contribute to building the metaverse Ever since I first used VR I understood how far the technology could go and I m sure there are many other applications we cannot begin to understand yet I believe this technology could empower new ways of working together that would drastically increase productivity and collaboration in the workplace It has the power to change how we socialize on the internet and bring more empathy into the conversations we have with strangers My hope is that the metaverse will make us understand that there s someone behind a profile picture and they are worth more than just their data Some More InfoIf you re looking for more information about this topic check out this article	2021-11-07 16:33:58
海外TECH	DEV Community	DOM (Document Object Model)	https://dev.to/riyadmahmud2021/-what-is-dom-what-is-d-o-m-for-5g44	DOM Document Object Model Today we will know queries solution These are What is DOM What is “D “O “M for Is DOM same as HTML What is the relation between DOM and HTML Lets learns Ans DOM contains Document Object Model D for Document It Means HTML doc file O for Object It Means HTML element body head p h etc javascript object We can say HTML element body head p h etc javascript object M for Model It Means HTML doc s “element javascript object ModelDOM works as a “javascript object model Here “javascript object is known as HTML element body head p h etc Actually DOM is an HTML element body head p h model	2021-11-07 16:30:03
海外TECH	DEV Community	Datta Able - Free Starters for Flask, Django, React, and Firebase	https://dev.to/sm0ke/datta-able-free-starters-for-flask-django-react-and-firebase-fc4	Datta Able Free Starters for Flask Django React and FirebaseHello Coders This article presents a few open source seed project crafted on top of Datta Able a colorful design in different technologies like React Django Flask plus full stack versions powered by NodeJS and Firebase All projects released under the MIT license on Github can be used as a starting point for a new product or simply for eLearning activities Thanks for reading Content provided by App Generator Datta Able React NodeJS Full stack projectDatta Able Django simple Django starterDatta Able Flask open source projectDatta Able React Firebase full stack also freeDatta Able Bootstrap HTML template version Datta Able React NodeJSThis project is an open source full stack project that uses the React version of Datta Able for the UI and a simple yet powerful Node JS API that manages the users Datta Able React is a complete game changer React Dashboard Template with an easy and intuitive responsive design as on retina screens or laptops React Node JS Datta Able product pageReact Node JS Datta Able LIVE DemoReact is an open source front end JavaScript library for building user interfaces or UI components It is maintained by Facebook and a community of individual developers and companies React can be used as a base in the development of single page or mobile applications Datta Able DjangoOpen source dashboard generated by the AppSeed platform with basic modules database authentication and deployment scripts on top of Datta Able free version Datta Able Django Product pageDatta Able Django LIVE deploymentDjango is a high level Python Web framework that encourages rapid development and clean pragmatic design Built by experienced developers it takes care of much of the hassle of Web development so you can focus on writing your app without needing to reinvent the wheel It s free and open source Datta Able FlaskSimple dashboard coded in Flask Framework Datta Able Bootstrap Lite is the most stylized Bootstrap Lite Admin Template around all other Lite Free admin templates in the market It comes with high feature rich pages and components with fully developer centric code Before developing Datta Able our key points were performance and design Datta Able Flask product pageDatta Able Flask LIVE deploymentFlask is a lightweight WSGI web application framework It is designed to make getting started quick and easy with the ability to scale up to complex applications Classified as a microframework Flask is written in Python and it does not require particular tools or libraries It has no database abstraction layer form validation or any other components where pre existing third party libraries provide common functions Datta Able FirebaseIn the current tech world Firebase is one of the most trending technologies that help you to make a super cool web app or mobile apps in a short span of time React Firebase Datta Able product pageReact Firebase Datta Able LIVE DemoFirebase is a B A S S backend as a service provided by Google by means of the backend as a service means that you don t have to think about how to store the data in the backend and how to configure your service Datta Able BootstrapDatta Able Bootstrap Lite is the most stylized Bootstrap Lite Admin Template around all other Lite Free admin templates in the market It comes with high feature rich pages and components with fully developer centric code Datta Able Bootstrap product pageWith performance Datta Able rendering is fast in all major browsers It is passed through a good score in Google Page Speed Pingdom GT Metrix Code passed via w validators with all w standards Thanks for reading For more resources please access More React Apps index provided by AppSeedFree React Dashboards a curated index published on Dev to	2021-11-07 16:28:54
Apple	AppleInsider - Frontpage News	Netflix to release games via App Store instead of through streaming app	https://appleinsider.com/articles/21/11/07/netflix-to-release-games-via-app-store-instead-of-through-streaming-app?utm_medium=rss	Netflix to release games via App Store instead of through streaming appNetflix s plan to release games on iOS will see the titles appearing in the App Store a report claims rather than being made available via the video streaming service s app as will be offered on Android Netflix officially launched its game subscriptions on November providing subscribers of its video offering access to a selection of games on Android While it could be a matter of months before the same offering is brought over to iOS it s almost certain that Netflix won t be able to provide the feature in the same way due to Apple s App Store rules In his latest Power On newsletter for Bloomberg Mark Gurman says that Netflix will be releasing all of its games under the initiative via the App Store While the games will then be available to launch from within the main Netflix app it won t offer the ability to download and play within the app Read more	2021-11-07 16:11:47
Linux	OMG! Ubuntu!	System76 is Building its Own Desktop Environment	http://feedproxy.google.com/~r/d0od/~3/VpXVRpX0NTw/system76-is-building-its-own-desktop-environment	System is Building its Own Desktop EnvironmentSystem has revealed it is working a new desktop environment that is not based on GNOME The US based company already maintains its own Ubuntu based Linux distro called Pop OS Presently that distro ships with a modified version of the GNOME desktop called COSMIC all caps not me shouting Word of the project comes by way of System s Michael Murphy He share some rationale and motivation behind the fledgling new DE in series of comments posted on Reddit And they make for a pretty exciting read A new Rust based desktop Early versions of Pop OS were modest reskins of Ubuntu but these days This post System is Building its Own Desktop Environment is from OMG Ubuntu Do not reproduce elsewhere without permission	2021-11-07 16:44:41
ニュース	BBC News - Home	Covid: Get booster jabs so we can enjoy Christmas - Javid	https://www.bbc.co.uk/news/uk-59191506?at_medium=RSS&at_campaign=KARANGA	mission	2021-11-07 16:24:20
ニュース	BBC News - Home	Astroworld: Criminal investigation into Texas festival crowd surge	https://www.bbc.co.uk/news/world-us-canada-59194819?at_medium=RSS&at_campaign=KARANGA	scott	2021-11-07 16:19:45
ニュース	BBC News - Home	Vaccine appeal to pregnant women after mum dies of Covid	https://www.bbc.co.uk/news/uk-england-birmingham-59197464?at_medium=RSS&at_campaign=KARANGA	covidsaiqa	2021-11-07 16:33:23
ニュース	BBC News - Home	Brexit: Irish minister says UK 'preparing' to suspend parts of NI deal	https://www.bbc.co.uk/news/uk-northern-ireland-59198125?at_medium=RSS&at_campaign=KARANGA	protocol	2021-11-07 16:46:31
ニュース	BBC News - Home	Slate mines: Hidden world's beauty revealed by explorer	https://www.bbc.co.uk/news/uk-wales-59173679?at_medium=RSS&at_campaign=KARANGA	frozen	2021-11-07 16:19:14
ニュース	BBC News - Home	Smith Rowe seals victory for Arsenal against Watford	https://www.bbc.co.uk/sport/football/59107413?at_medium=RSS&at_campaign=KARANGA	arsenal	2021-11-07 16:25:00
ニュース	BBC News - Home	Everton 0-0 Tottenham Hotspur: Mason Holgate sent off in stalemate	https://www.bbc.co.uk/sport/football/59107412?at_medium=RSS&at_campaign=KARANGA	spurs	2021-11-07 16:33:36
ニュース	BBC News - Home	Leeds United 1-1 Leicester: VAR rules out Foxes winner	https://www.bbc.co.uk/sport/football/59107407?at_medium=RSS&at_campaign=KARANGA	Leeds United Leicester VAR rules out Foxes winnerThe video assistant referee rules out a second half Leicester goal as the Foxes share the points with Leeds in an entertaining game at Elland Road	2021-11-07 16:16:59
ニュース	BBC News - Home	Covid-19 in the UK: How many coronavirus cases are there in my area?	https://www.bbc.co.uk/news/uk-51768274?at_medium=RSS&at_campaign=KARANGA	cases	2021-11-07 16:43:59
北海道	北海道新聞	介護や保育、来年２月にも賃上げ　政府検討、月５千～１万円	https://www.hokkaido-np.co.jp/article/608983/	賃上げ	2021-11-08 01:05:37