| IT |
ITmedia 総合記事一覧 |
[ITmedia News] “顔パス”乗車できる「顔認証改札機」、JR西が実証実験 ゲートがない近未来的デザイン |
https://www.itmedia.co.jp/news/articles/2212/21/news179.html
|
itmedia |
2022-12-21 19:30:00 |
| TECH |
Techable（テッカブル） |
複数台接続可能のAlexa対応スマートスピーカー「defunc HOME」、家具操作がどこにいても声で楽々 |
https://techable.jp/archives/187712
|
alexa |
2022-12-21 10:07:42 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
python timecode to frame |
https://qiita.com/aizwellenstan/items/048fefbcd6052b54dd83
|
timestamp |
2022-12-21 19:59:30 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
python loop subfolder |
https://qiita.com/aizwellenstan/items/75be59f7ff76cf5d2d34
|
files |
2022-12-21 19:58:53 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
RSpecでのテクニックをpytestで実行するための逆引きメモ |
https://qiita.com/isaka1022/items/0a75da951628350e3eee
|
pytest |
2022-12-21 19:44:34 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
Kaggleに挑戦！ |
https://qiita.com/Da--Shima/items/006e7bbb98ba1f43d132
|
kaggle |
2022-12-21 19:34:57 |
| js |
JavaScriptタグが付けられた新着投稿 - Qiita |
Ajax通信が全て完了したことをトリガーにして処理を呼び出したい |
https://qiita.com/kashi-minn/items/da4533e90d9e52220a2d
|
laravel |
2022-12-21 19:58:46 |
| Azure |
Azureタグが付けられた新着投稿 - Qiita |
HoloLensでSignalR Service(Serverless)でつなげてみる |
https://qiita.com/miyaura/items/f986bb789bd8a787e2eb
|
azure |
2022-12-21 19:59:12 |
| Azure |
Azureタグが付けられた新着投稿 - Qiita |
【試行錯誤中】Blazor Serverでappsettings.jsonの値を取る。Azure App Serviceに発行したときはAzure上で設定した構成→アプリケーション設定で設定した値を取る。 |
https://qiita.com/SGTY/items/de8d3d071064481df816
|
appsettingsjson |
2022-12-21 19:24:08 |
| 技術ブログ |
Mercari Engineering Blog |
私たちはKubernetes SchedulerにWasm拡張の夢を見るか |
https://engineering.mercari.com/blog/entry/20221220-6c3ca8bb8a/
|
kubernehellip |
2022-12-21 11:00:42 |
| 技術ブログ |
Developers.IO |
[レポート]Observing and diagnosing your network with AWS #NET205 #reinvent |
https://dev.classmethod.jp/articles/reinvent2022-net205/
|
etworkwithawsnetreinvent |
2022-12-21 10:39:59 |
| 技術ブログ |
Developers.IO |
[レポート] Amazon ECS の最新情報とロードマップ #CON210 #reinvent |
https://dev.classmethod.jp/articles/whats-new-and-whats-next-with-amazon-ecs-reinvent-2022/
|
amazonecs |
2022-12-21 10:39:01 |
| 技術ブログ |
Developers.IO |
Gather.Townで最新の機能が利用出来ていない場合は「部屋のお引越し(既存スペースの複製→移動)」を検討しましょう |
https://dev.classmethod.jp/articles/gather-town-moving-space/
|
gathertown |
2022-12-21 10:19:31 |
| 海外TECH |
DEV Community |
Host a Serverless Flask App on Vercel |
https://dev.to/dhanushreddy29/host-a-serverless-flask-app-on-vercel-2a9l
|
Host a Serverless Flask App on VercelFlask is a popular Python web framework that makes it simple to create web applications and API s in a short period of time If you ve created a Flask app and are worried about configuring a server as Heroku s free plan is no more then worry not you can run Flask as a serverless function on Vercel yes you have heard it right we are gonna deploy a Flask app on Vercel PrerequisitesBefore we begin you should have the following things set up A Vercel account You can sign up for a free account at vercel com The Vercel CLI Command Line Interface installed on your computer You can install the Vercel CLI by running the following command in your terminal npm install g vercel Deploying the Flask AppOpen up your favourite code editor and initialize the following files and folders in the below order project│ーvercel json │ーrequirements txt└ーapi │ーapp pyIn the app py file Lets us write a basic Hello World program which you can modify as per your needs from flask import Flaskapp Flask name app get def hello world return Hello World In the requirements txt writeFlaskIt is the only PyPi package we need The Web Server Gateway Interface WSGI is provided automatically by Vercel during the runtime The vercel json file contains the configuration for this project A Sample Configuration for Flask is routes src dest api app py The above code routes any request to the original page to the Flask Server which was written in app py Now deploy the Flask app onto vercel by running vercel deploy prodFollow the prompts asked and Vercel will then build and deploy your app and you will be provided with a URL where you can access your app You can also access your website s URL by going to your Vercel dashboard The URL for my Flask App which I have made using above steps is vercel flask demo one vercel app Additional ConfigurationIf you want to customize the way your Flask app is deployed you can add additional options to the vercel json file For example you can specify the Python version to use or add environment variables to your app specify the maximum execution time and the memory for a request etc BonusIf you are thinking about running FastAPI in Vercel then its absolutely possible Just replace Flask in requirements txt with fastapi and Vercel will automatically use the corresponding ASGI to serve it You can read more on Python RuntimesI have created this blog post to show that it is possible to deploy common Python Web apps like Flask and FastAPI on Vercel by use of Serverless Functions as many people just use Vercel for hosting their Frontends and never fully explore it In the next article I will show you how you can host Serverless Bots on Vercel In case if you still have any questions regarding this post or want to discuss something with me feel free to connect with me on LinkedIn or Twitter If you run an organization and want me to write for you please do connect with me on my Socials |
2022-12-21 10:40:52 |
| 海外TECH |
DEV Community |
Why decentralized storage matters for NFT metadata and your next NFT collection |
https://dev.to/apillon/why-decentralized-storage-matters-for-nft-metadata-and-your-next-nft-collection-30dg
|
Why decentralized storage matters for NFT metadata and your next NFT collectionInstead of overdoing what meets the eye NFT projects should focus more on metadata and the way it s stored With IPFS and IPNS you can distribute NFT metadata and make it updateable jacxb sol Yaʿaqov jacobdotsol Oh look FTX hosted all the NFTs minted on their platform using a web API and now all those NFTs have broken metadata and the links go to a restructuring website PM Dec This should not have happened But it could to any NFT project that doesn t think about metadata and how to store it NFTs have been one of the great hypes of the past year or two and everybody was rushing to launch or mint the next big collection But too many projects were focused more on designing a pretty combo of pixels and cashing in on users FOMO yet placed little attention on how their metadata is stored and handled But if NFT projects want to deliver long term value to the ecosystem and their communities they should up their metadata game and choose the optimal way of storing and handling it ERC and the metadata problem of NFTsNFTs or non fungible tokens are by nature one of a kind But in the Web context their uniqueness doesn t apply so much to the visual or tangible asset Images can be copied and saved as jpgs for free designer handbags can be replicated at a fraction of the cost and the copy in both cases is hard to tell from the original It s actually the data in the background that makes them unique The ERC token standard made NFTs possible and changed the way we approach asset ownership It allowed creators issuers and certifiers to inscribe unique metadata describing unique items on the blockchain network Such permanent inscription would allow for easy inspection of the token s back end data which would help to either confirm its claimed uniqueness or discover anomalies and reject the item as a counterfeit ERC is one of the main pillars of the NFT ecosystem and supports billions of dollars worth of NFTs including Mutant Ape Yacht Club MAYC and Unstoppable domains But it comes with flaws… URI locationWhat differentiates NFTs are their unique identifiers ID numbers of a kind Plus each NFT comes with a unique address of the smart contract sustaining it The bare minimum to identify an NFT is therefore a combination of a unique number and its contract address The ERC metadata standard also incorporates a URI a uniform resource identifier With URI you can locate or retrieve an additional metadata file which could not be stored on chain due to its large size Usually it contains data images or videos description or other unique properties such as a serial production number author date and time of release etc But there is a catch The metadata URI can be stored and saved anywhere For example a Mutant Ape Yacht Club NFT can be worth tens of thousands of dollars but its data It s just a URI that can be stored anywhere even on a centralized server like AWS…This also means that access to it could be left uncontrolled opening the door to metadata tampering and damaging the very thing that made an NFT the NFT Metadata updatabilityApart from the URI location the option to update metadata is also essential especially in gaming where in game NFTs reflect game updates and player status To increase NFT interoperability and agility a new EIP was proposed years ago ーthe EIP Despite pending approval it introduced the capability for NFT metadata hash to be updated each time the metadata URI changes But similar to other metadata updating methods this leads to multiple unnecessary transactions and high costs NFT metadata storage should be decentralizedMany NFT projects solve the problem of URI storage by choosing distributed metadata storage and employing Arweave or IPFS Such a distributed approach to storing NFT metadata provides certain protection But it comes with drawbacks For example with Arweave each file gets a unique URI meaning each newly created NFT is linked to that URI The requirement of making a new unique transaction for every NFT drives costs up and makes it very difficult to release an NFT drop on the Ethereum network On the other hand IPFS can handle the pre generation of URI where every newly uploaded folder gets the same hash but contains different metadata file names This enables cheaper NFT drops on Ethereum but it could also lead to NFT trait sniping Moreover IPFS is difficult to use and doesn t provide an easy way of integrating IPNS to enable edits of metadata files Then there is a hybrid approach to storing NFT metadata and it s what most NFT projects are going with The written metadata is accessible from a centralized Web API while the visual content is stored on Web IPFS This way metadata can be changed as needed and NFTs can be updated to reflect the current status of their owner or context This helps prevent trait sniping and allows projects to launch delayed NFT reveals and update the metadata of an evolved NFT easily However the Web API access to centrally stored metadata is exactly what damaged FTX based NFTs… Crust Network crustnetwork FTX has lost all metadata of NFTs purchased on its site rendering them worthlessIf you re investing in NFTs but don t understand metadata hosting you are ignoring a HUGE risk that can wipe all your profits away This is what you need to know NFTs NFTMarketplace FTX AM Dec IPFS IPNS decentralized mutabilityFor NFTs to provide value security and agility they should store metadata in a decentralized way plus enable easy and affordable updates The best way to go in terms of decentralized storage is IPFS InterPlanetary File System But while some services like Pinata do provide a gateway to IPFS for NFT metadata storage they do not come with IPNS an essential feature for in game and other upgradeable NFTs IPNS the InterPlanetary Name System allows you to update metadata without changing the URI contained in the NFT contract saving transaction fees and time Every NFT project planning to launch assets with mutable metadata should think about utilizing IPNS too But the thing is a manual set up and handling of IPFS and IPNS in an NFT project can be costly and extremely complex a pain in the neck for every developer Or at least it was until Apillon… NFT metadata storage made easyApillon s Web Storage service powered by IPFS and Crust Network was designed to provide decentralized storage for existing and upcoming NFT projects seeking to distribute their metadata and manage it easilyAnd it does so in a super simplified way By sourcing the best of Crust Network and making it accessible to all developers Apillon s Web Storage service allows you to harness distributed storage on IPFS for your NFTs metadata Plus with IPNS Apillon s own addition you can keep your NFTs upgradable and updatable to boost their utilities in various contexts The first on the market Apillon will let you implement both IPFS and IPNS to launch and power your NFTs easily faster and at a significantly lower price than doing it manually Test the waters and see how to use the key Web services for your project This article was originally published on Apillon Medium |
2022-12-21 10:03:12 |
| 医療系 |
医療介護 CBnews |
頻回受診対応でオンライン資格確認ログ情報活用を-生活保護議論の中間まとめ、精神障害者退院促進も |
https://www.cbnews.jp/news/entry/20221221185905
|
厚生労働省 |
2022-12-21 19:15:00 |
| 金融 |
RSS FILE - 日本証券業協会 |
パブリックコメントの募集について |
https://www.jsda.or.jp/about/public/bosyu/index.html
|
パブリックコメント |
2022-12-21 11:33:00 |
| 金融 |
ニッセイ基礎研究所 |
ロシアGDP（2022年7-9月期）－マイナス成長が続くがマイナス幅は縮小 |
https://www.nli-research.co.jp/topics_detail1/id=73267?site=nli
|
月期は特に、第三次産業の「小売・卸売業」のマイナス幅が大きかったほか、「水道業」「その他」「自家利用」の落ち込みも目立つ。 |
2022-12-21 19:10:49 |
| ニュース |
BBC News - Home |
Killamarsh deaths: Damien Bendall admits rape and four murders |
https://www.bbc.co.uk/news/uk-england-derbyshire-64038743?at_medium=RSS&at_campaign=KARANGA
|
admits |
2022-12-21 10:40:17 |
| ニュース |
BBC News - Home |
Elon Musk to quit as Twitter CEO when replacement found |
https://www.bbc.co.uk/news/business-64037261?at_medium=RSS&at_campaign=KARANGA
|
foundelon |
2022-12-21 10:33:06 |
| ニュース |
BBC News - Home |
Zelensky in Washington: Ukraine's leader heads to US for first foreign trip |
https://www.bbc.co.uk/news/world-europe-64047058?at_medium=RSS&at_campaign=KARANGA
|
defence |
2022-12-21 10:53:22 |
| ニュース |
BBC News - Home |
Most expensive streets in England and Wales revealed |
https://www.bbc.co.uk/news/uk-england-london-64048908?at_medium=RSS&at_campaign=KARANGA
|
halifax |
2022-12-21 10:12:47 |
| ニュース |
BBC News - Home |
Three men jailed for role in Bristol Kill the Bill riot |
https://www.bbc.co.uk/news/uk-england-bristol-64012250?at_medium=RSS&at_campaign=KARANGA
|
bristol |
2022-12-21 10:36:49 |
| ニュース |
BBC News - Home |
Toronto: Eight teenage girls charged with killing man |
https://www.bbc.co.uk/news/world-us-canada-64050711?at_medium=RSS&at_campaign=KARANGA
|
toronto |
2022-12-21 10:37:35 |
| 北海道 |
北海道新聞 |
東京ミチテラス、幻想的に 丸の内周辺、恒例イベント始まる |
https://www.hokkaido-np.co.jp/article/778651/
|
年末恒例 |
2022-12-21 19:39:03 |
| 北海道 |
北海道新聞 |
宗谷管内５２人 留萌管内９人感染 新型コロナ |
https://www.hokkaido-np.co.jp/article/778700/
|
宗谷管内 |
2022-12-21 19:53:00 |
| 北海道 |
北海道新聞 |
ヒグマ情報集め事故防止を 知床財団の専門家が講演 上川 |
https://www.hokkaido-np.co.jp/article/778699/
|
事故防止 |
2022-12-21 19:52:00 |
| 北海道 |
北海道新聞 |
生活保護支給、減額見送り決定 従来健康保険証の受診料アップ |
https://www.hokkaido-np.co.jp/article/778698/
|
健康保険証 |
2022-12-21 19:51:00 |
| 北海道 |
北海道新聞 |
カズ、海外挑戦に慎重姿勢 「正直、不安がある」 |
https://www.hokkaido-np.co.jp/article/778605/
|
元日本代表 |
2022-12-21 19:28:47 |
| 北海道 |
北海道新聞 |
「自己新うれしかった」 スペシャルオリンピックス出場５選手、旭川市長に入賞結果報告 |
https://www.hokkaido-np.co.jp/article/778692/
|
出場選手 |
2022-12-21 19:42:00 |
| 北海道 |
北海道新聞 |
＜年末回顧２０２２＞士別サムライブレイズ優勝 最北から日本一を目指す |
https://www.hokkaido-np.co.jp/article/778689/
|
野球 |
2022-12-21 19:39:00 |
| 北海道 |
北海道新聞 |
Ｇ７首脳の原爆資料館視察を調整 岸田氏、惨禍訴える狙い |
https://www.hokkaido-np.co.jp/article/778665/
|
原爆資料館 |
2022-12-21 19:24:10 |
| 北海道 |
北海道新聞 |
コモセンに特別清算開始決定 負債２５億円、道内今年最大 |
https://www.hokkaido-np.co.jp/article/778687/
|
札幌地裁 |
2022-12-21 19:38:01 |
| 北海道 |
北海道新聞 |
来年の食品値上げ７千品超に ４月まで、１・５倍ペース |
https://www.hokkaido-np.co.jp/article/778686/
|
帝国データバンク |
2022-12-21 19:35:00 |
| 北海道 |
北海道新聞 |
北海道新幹線トンネル工事で作業員死亡 小樽 |
https://www.hokkaido-np.co.jp/article/778685/
|
北海道新幹線 |
2022-12-21 19:32:00 |
| 北海道 |
北海道新聞 |
ネイパル不正の刑事告発「検討に時間」 道教育長 |
https://www.hokkaido-np.co.jp/article/778684/
|
刑事告発 |
2022-12-21 19:31:00 |
| 北海道 |
北海道新聞 |
北朝鮮「今年は輝く勝利遂げた」 党機関紙、国防など成果指摘 |
https://www.hokkaido-np.co.jp/article/778683/
|
労働新聞 |
2022-12-21 19:30:00 |
| 北海道 |
北海道新聞 |
タリバン、男子の時間減を問題視 女子の大学教育停止命令 |
https://www.hokkaido-np.co.jp/article/778682/
|
男子 |
2022-12-21 19:27:00 |
| 北海道 |
北海道新聞 |
倶知安小・田中君、髪の毛３５センチ寄付 「誰かのために」伸ばし続け３年 |
https://www.hokkaido-np.co.jp/article/778676/
|
誰かのために |
2022-12-21 19:28:15 |
| 北海道 |
北海道新聞 |
旭川冬まつり、３年ぶり大雪像のデザイン発表 高さ２０ｍ、１月１１日製作開始 |
https://www.hokkaido-np.co.jp/article/778681/
|
旭川冬まつり |
2022-12-21 19:26:00 |
| 北海道 |
北海道新聞 |
女子ゴルフ、山下が５部門で受賞 「光栄」と授賞式で喜び |
https://www.hokkaido-np.co.jp/article/778680/
|
女子ゴルフ |
2022-12-21 19:25:00 |
| 北海道 |
北海道新聞 |
学術会議「存在意義根幹関わる」 組織見直し巡り政府に再考要請 |
https://www.hokkaido-np.co.jp/article/778679/
|
存在意義 |
2022-12-21 19:24:00 |
| 北海道 |
北海道新聞 |
料理にスキムミルク使って 宗谷総合振興局がレシピ配布 |
https://www.hokkaido-np.co.jp/article/778673/
|
宗谷総合振興局 |
2022-12-21 19:19:00 |
| 北海道 |
北海道新聞 |
フットサル 世代超え楽しむ 小樽で初「カーニバル」 |
https://www.hokkaido-np.co.jp/article/778678/
|
愛好家 |
2022-12-21 19:20:00 |
| 北海道 |
北海道新聞 |
札幌の不動産会社が倶知安に１０ｈａ別荘地 コロナ後見据え投資に熱 |
https://www.hokkaido-np.co.jp/article/778675/
|
不動産会社 |
2022-12-21 19:18:00 |
| 北海道 |
北海道新聞 |
陸別町長選に本田議長が出馬表明 ８年ぶり選挙戦に |
https://www.hokkaido-np.co.jp/article/778666/
|
出馬表明 |
2022-12-21 19:14:00 |
| 北海道 |
北海道新聞 |
年末年始の運航「見張り徹底を」 室蘭海保が安全指導 |
https://www.hokkaido-np.co.jp/article/778662/
|
室蘭市内 |
2022-12-21 19:10:00 |
| 北海道 |
北海道新聞 |
ジェンダー配慮 新制服 伊達・光陵中、２３年度からブレザーに統一 |
https://www.hokkaido-np.co.jp/article/778661/
|
配慮 |
2022-12-21 19:09:00 |
| 北海道 |
北海道新聞 |
国内の新規感染者２０万人超 ８月下旬以来、拡大続く |
https://www.hokkaido-np.co.jp/article/778660/
|
新型コロナウイルス |
2022-12-21 19:07:00 |
| 北海道 |
北海道新聞 |
スポーツ推進委員功労者 芦別・田森さんに大臣表彰 |
https://www.hokkaido-np.co.jp/article/778658/
|
表彰 |
2022-12-21 19:01:00 |
| 北海道 |
北海道新聞 |
年金支給日 詐欺に注意を 深川署など呼びかけ |
https://www.hokkaido-np.co.jp/article/778657/
|
北洋銀行 |
2022-12-21 19:01:00 |
| IT |
週刊アスキー |
JTT、集音機とヘッドホンが一つになった骨伝導ヘッドホンを発売 |
https://weekly.ascii.jp/elem/000/004/118/4118350/
|
通信販売 |
2022-12-21 19:10:00 |
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