| IT |
気になる、記になる… |
Amazon、初めてKindle本を購入するユーザー向けに70％オフクーポンを配布中 |
https://taisy0.com/2023/04/27/171262.html
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amazon |
2023-04-27 14:52:07 |
| TECH |
Techable（テッカブル） |
すすむ酒造現場のDX化、「もろみ日誌クラウド」と酒類分析計のデータ連携でより便利に |
https://techable.jp/archives/204427
|
中埜酒造株式会社 |
2023-04-27 14:00:48 |
| AWS |
AWS Startups Blog |
Bessemer’s Jeff Epstein on the best advice to startup CFOs navigating uncertain times |
https://aws.amazon.com/blogs/startups/bessemers-jeff-epstein-on-the-best-advice-to-startup-cfos-navigating-uncertain-times-2/
|
Bessemer s Jeff Epstein on the best advice to startup CFOs navigating uncertain timesThe Evolving Role of the Startup CFO features perspectives from prominent players in the startup ecosystem to help CFOs better navigateーand ultimately enableーthe relationship between technical leaders CTOs and engineering teams Leading our second spotlight is Jeff Epstein Operating Partner at Bessemer Venture Partners |
2023-04-27 14:09:03 |
| AWS |
AWS - Webinar Channel |
Amazon S3 Batch Operations Overview - AWS Online Tech Talks |
https://www.youtube.com/watch?v=HthBQBsoFQs
|
Amazon S Batch Operations Overview AWS Online Tech TalksAmazon S Batch Operations is an Amazon S data management feature that lets you manage billions of objects at scale with just a few clicks in the Amazon S Management Console or a single API request With this feature you can make changes to object metadata and properties or perform other storage management tasks such as copying or replicating objects between buckets replacing object tag sets modifying access controls and restoring archived objects from the S Glacier storage classes ーinstead of taking months to develop custom applications to perform these tasks To learn more about the services featured in this talk please visit |
2023-04-27 14:24:33 |
| AWS |
AWSタグが付けられた新着投稿 - Qiita |
ELB概要２ |
https://qiita.com/FujiRyo/items/d23d482c872bb426d651
|
https |
2023-04-27 23:02:19 |
| Docker |
dockerタグが付けられた新着投稿 - Qiita |
docker compose upした際に「failed to solve with frontend dockerfile.v0」的なエラーが出る件 |
https://qiita.com/nagataichiko/items/03c00bb8d8794dc70727
|
failedto |
2023-04-27 23:18:48 |
| Azure |
Azureタグが付けられた新着投稿 - Qiita |
terraformの基礎の理解を深めるためにAzureのStrage Accountを構築してみる |
https://qiita.com/fsd-mishi/items/c81b22824c8fc30d5aeb
|
terraformの基礎の理解を深めるためにAzureのStrageAccountを構築してみる業務でTerraformを使う機会が増えて理解が足りていない部分があったので、理解を深めるために今回はAzureストレージをTerraformで構築しながらまとめていきます。 |
2023-04-27 23:27:22 |
| Git |
Gitタグが付けられた新着投稿 - Qiita |
【Git】メールアドレスをnoreplyに設定する |
https://qiita.com/P-man_Brown/items/07ed10d52d3a5d0433e8
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gitlog |
2023-04-27 23:59:04 |
| Ruby |
Railsタグが付けられた新着投稿 - Qiita |
【RSpec】 Failure/Error: @pid = Process.spawn(*@command, options) エラーの対処法 |
https://qiita.com/30113011tr/items/18d531280bcb4c93081c
|
failuree |
2023-04-27 23:32:58 |
| 技術ブログ |
Developers.IO |
[GitHub] code scanning を使用したコード分析を試してみた |
https://dev.classmethod.jp/articles/github-code-scanning/
|
codescanning |
2023-04-27 14:54:55 |
| 海外TECH |
MakeUseOf |
How to View the WhatsApp Messages Deleted by the Sender on Android |
https://www.makeuseof.com/view-whatsapp-messages-deleted-by-sender-android/
|
whatsapp |
2023-04-27 14:46:17 |
| 海外TECH |
MakeUseOf |
Play God in the Linux Terminal With Conway’s Game of Life |
https://www.makeuseof.com/play-conways-game-of-life-in-linux-terminal/
|
linux |
2023-04-27 14:31:16 |
| 海外TECH |
MakeUseOf |
The Best Windows 11 Themes You May Have Overlooked |
https://www.makeuseof.com/windows-11-themes/
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overlookedgive |
2023-04-27 14:15:17 |
| 海外TECH |
MakeUseOf |
5 Apps That'll Help You Enjoy a Healthy Mediterranean Diet |
https://www.makeuseof.com/apps-enjoy-healthy-mediterranean-diet/
|
mediterranean |
2023-04-27 14:15:16 |
| 海外TECH |
DEV Community |
What Is ChatGPT? |
https://dev.to/tech_olaide/what-is-chatgpt-3han
|
What Is ChatGPT IntroductionThe company OpenAI developed ChatGPT a large language model Artificial intelligence is changing the way we communicate and interact from language translation to creative writing ChatGPT is a powerful AI language model with numerous potential applications Though they frequently require some editing to reach a final state ChatGPT responses can benefit both individuals and businesses In this article We will go over a general description of ChatGPT and how it can be used and applied What is ChatGPT ChatGPT is a natural language processing tool driven by AI technology that allows you to have human like conversations and much more with the chatbot The language model can answer questions and assist you with tasks like composing emails essays and code ChatGPT was created using deep learning a more complex type of machine learning Deep learning tries to mimic how the human brain works learning and improving over time The more data the model is trained on the better it can learn these patterns and make accurate predictions ChatGPT was trained on a massive amount of data consisting of hundreds of billions of words The dataset contains sources from WebsitesBooksArticlesSocial media postsChatGPT now threads together text because it has learned how information is often presented through digesting all of this input It makes predictions about how a person might react to a single question word or collection of words How can you access ChatGPT You can get to ChatGPT by simply going to and creating an AI account After you sign in you can begin chatting with ChatGPT Begin your conversation by asking a question because ChatGPT is still in its early stages of development it is free to use and you can ask as many questions as you want How are people using ChatGPT In addition to answering simple questions the model has many other functions ChatGPT can write essays for you describe art in great detail generate AI art prompts hold philosophical discussions and even code for you Although ChatGPT appears to be quite remarkable it still has limitations These restrictions include the inability to respond to questions that are phrased in a particular way since it necessitates rephrasing to comprehend the input question A more significant drawback is the poor quality of the replies it provides which occasionally seem reasonable but are overly vague or lengthy Capabilities of ChatGPTThrough its ability to generate useful responses to questions in seconds ChatGPT has a wide range of potential applications across various industries Provide personalized customer serviceAssist with language translation and coding tasksGenerate content for websites or social mediaCreate chatbots and virtual assistantsAnalyse and summarize large amounts of text dataThese uses have the potential to benefit both businesses and individuals by saving time and money Both the way we use ChatGPT and the application itself are developing Over time we will find new uses and ChatGPT will add new features We are just getting started using systems like ChatGPT in our lives Conclusion ChatGPT is a powerful AI language model that has a wide range of potential applications It was created using a complex form of machine learning and trained using hundreds of billions of words It can generate realistic responses to questions and conversations These responses can serve useful purposes in both business and everyday life such as content creation and customer service Though they often need some editing to get to a final state ChatGPT responses can help people and businesses alike I know this information was at least a little bit helpful to you Now ask ChatGPT anything Feel free to find me around the web for questions and clarificationsTwitterLinkedIn |
2023-04-27 14:19:18 |
| 海外TECH |
DEV Community |
Smart Contracts Step-by-Step: A Beginner’s Guide to Debugging and Deploying Smart Contracts with Infura and Truffle |
https://dev.to/mbogan/smart-contracts-step-by-step-a-beginners-guide-to-debugging-and-deploying-smart-contracts-with-infura-and-truffle-5af3
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Smart Contracts Step by Step A Beginner s Guide to Debugging and Deploying Smart Contracts with Infura and TruffleSmart contract development more so than most web development requires thorough testing and careful deployment Because smart contracts are immutable and often involve large sums of money it s very important to do all you can to be sure they are secure reliable and as free from bugs as possible Two important tools for achieving these goals are the same tools most web devs use for their day to day workーTruffle and Infura These tools give you what you need to write test debug and deploy your smart contracts In this article we ll walk you through a step by step guide on how Truffle and Infura can be utilized to debug and deploy smart contracts on Ethereum We ll begin by establishing a development environment and creating a basic smart contract using Solidity Next we ll conduct debugging of the contract followed by deployment using Infura and ultimately debugging on the blockchain Finally we will provide some recommendations for writing resilient and secure smart contracts Let s get started Setting Up the Development EnvironmentOur first step is to establish a basic smart contract development setup using Truffle and Infura However it is important to note that this is not a comprehensive guide for setting up the environment as there are already numerous tutorials available for this purpose If you need a little background on smart contracts blockchain Ethereum etc then check out my previous article Learn To Become a Web Developer by Exploring the Web Stack PrerequisitesNode js Make sure you have Node js installed on your system You can download and install the latest version from the official website Truffle Truffle is a suite of development tools for smart contract development It gives you the tools you need to manage your workflow test deploy run local blockchains and more You can install it globally using npm the Node js package manager Run the following command in your terminal Infura Infura is a set of blockchain APIs that provides a simple and reliable way to connect to the Ethereum and others network without running a full node It s the industry standard way to access blockchains etc You ll need to create an account on the Infura website and obtain an API key to use their services Configuring TruffleOnce you ve installed Node js and Truffle you re ready to create a new Truffle project Simply run the following command in your terminal to create a new project This command will create a basic Truffle project with everything you need to get started on a new project The contracts folder is where we ll write our smart contract while the migrations folder is where we ll write migration scripts to deploy our contract to the blockchain Next we need to configure Truffle to use our local blockchain simulator Open the truffle config js file and modify the development network to point to Ganache Ganache allows you to fire up a personal instance of Ethereum for local development and testing Here s an example configuration module exports networks development host port network id Debugging Smart Contracts LocallyNow that we have set up the development environment let s start by writing a simple Ethereum smart contract using Solidity Smart contract development is a big topic For an intro check out this minute orientation For the purpose of this tutorial we ll keep it super simple and create a contract that simply allows users to store and retrieve a string value SimpleStorage solpragma solidity contract SimpleStorage string private value function setValue string memory value public value value function getValue public view returns string memory return value Save the source code above into a file named SimpleStorage sol The Truffle Debugger offers two ways to work with this code in your local environment These are in test debugging and read only debugging calls In test debugging works within tests and is quite simple You just wrap the line of interest in a debug statement like this it should get latest result async function const result await debug SimpleStorage getValue When you run your tests add a debug flag and see the magic happen This will pause the tests at the designated debug line and then launch the debugger s CLI interface which allows you to step through code inspect variables and set breakpoints Another way to access the Truffle Debugger is through read only debugging calls This method is preferred by many developers because it uses a transaction hash to access the debugger With read only debugging developers can debug a transaction that has already been executed on the blockchain making it a more practical method for debugging This will open the Truffle Debugger in the terminal and then allow you to step For an exhaustive list of options available in debug mode check out the documentation Deploying Smart Contracts with InfuraOnce you ve written and tested your smart contract locally it s time to deploy it While it s possible to deploy a contract using your own node this can be time consuming and resource intensive An alternative approach is to use a remote node like Infura Infura is a node provider that gives you a simple and reliable way to deploy smart contracts to various layer blockchain networks To use Infura for contract deployment you ll need to sign up for an account and create a new project which you probably did above Once you ve done that you ll be able to access your project s API endpoint which you ll need to use to interact with the blockchain network This tutorial offers a step by step guide if you need help with this To deploy our smart contract to the Ethereum network we ll need to connect to Infura using our API key Open the truffle config js file again and add the following configuration for the Sepolia network Replace with your Infura project ID const HDWalletProvider require truffle hdwallet provider const infuraProjectId lt PROJECT ID gt const mnemonic your mnemonic goes here module exports networks development sepolia provider gt new HDWalletProvider mnemonic infuraProjectId network id gas Note that we re using the truffle hdwallet provider package to connect to Infura with our mnemonic You can replace Sepolia with the name of the Ethereum network you want to deploy to truffle migrate network sepoliaWe re using a test Ethereum network here because there is a cost gas fee associated with deploying smart contracts To pay this fee you need ETH On the Ethereum mainnet you have to buy ETHーand the expenses can add up quickly But on the test networks there are faucets where you can get test ETH for free Debugging Online Smart ContractsWhile debugging smart contracts locally will be the most common task there may be occasions when you need to debug a contract that has already been deployed for some reason Fortunately the Truffle Debugger can accommodate this scenario as well The added benefit is that it doesn t necessarily have to be your own contract as long as it has been verified on the blockchain To debug a smart contract on a deployed chain you can use the Truffle Debugger and Infura just as you did for local debugging The only difference is that you ll need to specify the network to connect to Here s an example of how to do it In this example we re connecting to the Sepolia testnet using the network flag and specifying the transaction hash of the contract we want to debug Once connected you can use the same debugging techniques as you did for local debugging such as stepping through code inspecting variables and setting breakpoints Just keep in mind that network conditions may be different than your local machine so be sure to thoroughly test your smart contract before deploying to an online chain If you are still not feeling confident enough you can take a look at this nice video tutorial Best Practices for Testing and DeploymentAs you continue to develop and deploy smart contracts here are some basic best practices to ensure your code is reliable and secure Most of these are best practices for any type of codingーso be sure to keep them in mind Test your smart contracts extensively before deploying them Before deploying your smart contracts make sure you test them thoroughly to catch any bugs or errors Use the Truffle Debugger to debug your code locally and on a deployed chain if necessary to make sure it behaves as intended Smart contracts on Ethereum are immutable Be careful with production deployments Use meaningful variable names Give your variables meaningful names so that it s easier to debug your code Avoid using abbreviations and acronyms unless they are widely understood Comment your code Like with all code add comments to explain what it does and why it s necessary This will help you and other developers understand the code and make changes to it later Keep your contracts simple Complex smart contracts can be difficult to test and debug Whenever possible break your contracts into smaller more manageable pieces Consider gas costs Make sure you optimize your code to reduce gas costs and keep them as low as possible Gas prices can drive up your expenses quickly Keep your dependencies up to date Make sure you keep your dependencies up to date to avoid any security vulnerabilities Use tools like Truffle s truffle verify plugin to verify your smart contracts and ensure they are secure To dive in further check out these best practices more specific to smart contracts ConclusionWe explored the benefits of using the Truffle Debugger and Infura in tandem to enhance the security and reliability of smart contracts We have also seen how to deploy smart contracts on an EVM based network using Infura and then how to debug them on a deployed chain This is just the beginning Once you are familiar with tools such as Truffle and Infura you re ready to start exploring smart contract and blockchain development Have fun |
2023-04-27 14:09:25 |
| Apple |
AppleInsider - Frontpage News |
Apple is working on USB-C EarPods for the iPhone 15 |
https://appleinsider.com/articles/23/04/27/apple-is-working-on-usb-c-earpods-for-the-iphone-15?utm_medium=rss
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Apple is working on USB C EarPods for the iPhone Apple is reportedly working on wired EarPods with a USB C cable ahead of the iPhone lineup as an AirPods alternative covered under the Made for i program EarPods with a Lightning connectorIn October the European Union passed new regulations mandating a universal charging standard namely USB C Due to the effective date of the law and the covered devices the iPhone may adopt USB C but the iPhone will undoubtedly be required to use it Read more |
2023-04-27 14:47:07 |
| Apple |
AppleInsider - Frontpage News |
Internal fighting and privacy concerns hinder Apple's ability to modernize Siri |
https://appleinsider.com/articles/23/04/27/internal-fighting-and-privacy-concerns-hinder-apples-ability-to-modernize-siri?utm_medium=rss
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Internal fighting and privacy concerns hinder Apple x s ability to modernize SiriA new report highlights Apple s ongoing struggles to modernize its smart assistant Siri at a time when artificial intelligence chatbots are poised to reign supreme It s been suggested that Apple has decided to step up its game and focus on natural language search processing but the shift may be causing trouble behind the scenes A new report from The Information on Thursday morning takes a deep dive into Apple s forays into artificial intelligence ーspecifically regarding Siri Read more |
2023-04-27 14:19:26 |
| Cisco |
Cisco Blog |
Chuck Robbins Appointed to U.S.-EU Talent for Growth Task Force |
https://feedpress.me/link/23532/16094420/chuck-robbins-us-eu-talent-for-growth
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Chuck Robbins Appointed to U S EU Talent for Growth Task ForceU S Commerce Secretary Gina Raimondo today appointed Cisco Chair and CEO Chuck Robbins to the U S EU Trade and Technology Council s Talent for Growth Task Force The Task Force s objective is to position the U S and European Union EU to build a well trained workforce critical to maintaining transatlantic competitiveness in emerging and existing technologies “A competitive |
2023-04-27 14:04:06 |
| 金融 |
金融庁ホームページ |
つみたてNISA対象商品届出一覧を更新しました。 |
https://www.fsa.go.jp/policy/nisa2/about/tsumitate/target/index.html
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対象商品 |
2023-04-27 15:00:00 |
| 金融 |
金融庁ホームページ |
鈴木財務大臣兼内閣府特命担当大臣閣議後記者会見の概要（令和５年４月25日）を掲載しました。 |
https://www.fsa.go.jp/common/conference/minister/2023a/20230425-1.html
|
内閣府特命担当大臣 |
2023-04-27 14:30:00 |
| ニュース |
BBC News - Home |
Jerry Springer: Era-defining TV host dies aged 79 |
https://www.bbc.co.uk/news/entertainment-arts-65415348?at_medium=RSS&at_campaign=KARANGA
|
jerry |
2023-04-27 14:48:18 |
| ニュース |
BBC News - Home |
Marelle Sturrock: Pregnant teacher's partner wanted in murder probe |
https://www.bbc.co.uk/news/uk-scotland-glasgow-west-65415570?at_medium=RSS&at_campaign=KARANGA
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glasgow |
2023-04-27 14:52:23 |
| ニュース |
BBC News - Home |
Furious Microsoft boss says confidence in UK 'severely shaken' |
https://www.bbc.co.uk/news/business-65407005?at_medium=RSS&at_campaign=KARANGA
|
darkest |
2023-04-27 14:13:13 |
| ニュース |
BBC News - Home |
England's teachers' strike causes more disruption |
https://www.bbc.co.uk/news/education-65411311?at_medium=RSS&at_campaign=KARANGA
|
england |
2023-04-27 14:09:16 |
| ニュース |
BBC News - Home |
Azerbaijan Grand Prix: Max Verstappen says new sprint format could make race more chaotic |
https://www.bbc.co.uk/sport/formula1/65415433?at_medium=RSS&at_campaign=KARANGA
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azerbaijan |
2023-04-27 14:08:16 |
| ニュース |
BBC News - Home |
NFL draft 2023: Bryce Young favourite to be first overall pick by Carolina Panthers |
https://www.bbc.co.uk/sport/american-football/65378450?at_medium=RSS&at_campaign=KARANGA
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NFL draft Bryce Young favourite to be first overall pick by Carolina PanthersBBC Sport highlights five things to look out for in this year s NFL draft when teams make or break the dreams of thousands of young hopefuls |
2023-04-27 14:36:17 |
| 海外TECH |
reddit |
ARMORED CORE VI FIRES OF RUBICON — Gameplay Trailer |
https://www.reddit.com/r/armoredcore/comments/130n3u6/armored_core_vi_fires_of_rubicon_gameplay_trailer/
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ARMORED CORE VI FIRES OF RUBICON ーGameplay Trailer submitted by u DemiFiendRSA to r armoredcore link comments |
2023-04-27 14:01:09 |
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