投稿時間:2023-02-13 06:19:50 RSSフィード2023-02-13 06:00 分まとめ(22件)

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IT	InfoQ	Malicious PyPI Package Removes netstat, Tampers with SSH Config	https://www.infoq.com/news/2023/02/malicious-pypi-rat-mutants/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=global	Malicious PyPI Package Removes netstat Tampers with SSH ConfigA recent report by Sonatype security researcher Ax Sharma highlights newly discovered malicious packages on the PyPI registry including aptx which can install the Meterpreter trojan disguised as pip delete the netstat system utility and tamper with SSH authorized keys file By Sergio De Simone	2023-02-12 21:00:00
python	Pythonタグが付けられた新着投稿 - Qiita	これから	https://qiita.com/Evaland/items/50e3763faa5c56115c04	知識	2023-02-13 05:16:39
Git	Gitタグが付けられた新着投稿 - Qiita	これから	https://qiita.com/Evaland/items/50e3763faa5c56115c04	知識	2023-02-13 05:16:39
Ruby	Railsタグが付けられた新着投稿 - Qiita	これから	https://qiita.com/Evaland/items/50e3763faa5c56115c04	知識	2023-02-13 05:16:39
海外TECH	MakeUseOf	The 17 Best Free Search Tools for Windows 10	https://www.makeuseof.com/tag/10-best-free-search-tools-windows-10/	party	2023-02-12 20:15:16
海外TECH	DEV Community	State management options in React	https://dev.to/chrisspotless/state-management-options-in-react-3ekl	State management options in ReactState management is one of the most critical aspects of building scalable and maintainable applications in React It refers to the process of storing managing and updating the data that drives the behavior and rendering of a React application In this article we will discuss the various state management options available in React and their trade offs Understanding the use of state management options in ReactProps and State Props are read only and state is mutable Props and state are two essential concepts in React a popular JavaScript library for building user interfaces These concepts are used to manage the data and behavior of components in React Props short for properties are data passed down from a parent component to a child component They are read only and used to customize the appearance and behavior of a component Props are passed to a component as arguments in its JSX syntax and they can be accessed within the component using the props object For example a component can receive a prop named title and render it as a heading on the page State on the other hand is a way to manage the local data of a component that can change over time Unlike props state is mutable and can be updated by the component itself based on user interactions or other events State should be used judiciously and with care as it can cause components to re render and affect performance if not managed properly Here s an example of how to use props and state in a React component import React useState from react function ExampleComponent props const count setCount useState return lt div gt lt h gt props title lt h gt lt p gt The count is count lt p gt lt button onClick gt setCount count gt Increase count lt button gt lt div gt function App return lt div gt lt ExampleComponent title Example Component gt lt div gt export default App In this example ExampleComponent receives a title prop from its parent component App which is used to render a heading on the page The component also uses useState to manage its local state count which represents a number that can be increased by clicking a button The state is updated using the setCount function which is passed as a callback to the onClick event of the button It s worth noting that state should only be used for values that change within the component while props are used for values that are passed down from a parent component In this example the title prop is passed down from App to ExampleComponent while the count state is managed locally within ExampleComponent Class based state management is one of the ways to manage state in React which is a popular JavaScript library for building user interfaces In this approach the state is managed using class based components in React which are also known as stateful components A class component is defined by creating a class that extends the React Component class The state in a class component is stored as an instance property and can be updated using the setState method Here s an example of a class based component that manages its own state import React Component from react class Counter extends Component constructor props super props this state count increment gt this setState count this state count decrement gt this setState count this state count render return lt div gt lt p gt Count this state count lt p gt lt button onClick this increment gt Increment lt button gt lt button onClick this decrement gt Decrement lt button gt lt div gt export default Counter In this example the Counter component keeps track of its state using the count property in the state object The increment and decrement methods update the state using the setState method Class based state management provides a lot of flexibility and is often used in larger more complex applications However it can also make it more difficult to manage the state if it s not used correctly Additionally class based components are more verbose than functional components which can make them harder to read and understand especially for newer React developers Function based state management with the use of hooks is a modern and popular way to manage state in React Hooks are a feature in React that allow you to add state and other React features to functional components In function based state management the state is managed using the useState hook which returns an array containing the current state value and a function to update the state The useState hook takes an initial value as an argument and the returned state can be destructured and assigned to variables Here s an example of a functional component that manages its own state using the useState hook import React useState from react const Counter gt const count setCount useState const increment gt setCount count const decrement gt setCount count return lt div gt lt p gt Count count lt p gt lt button onClick increment gt Increment lt button gt lt button onClick decrement gt Decrement lt button gt lt div gt export default Counter In this example the useState hook is used to manage the count state in the Counter component The increment and decrement functions are used to update the state by calling the setCount function Function based state management with the use of hooks is considered to be more straightforward and easier to understand especially for newer React developers Additionally functional components with hooks are more concise and easier to read than class based components which can make the codebase easier to maintain However in some cases class based state management may be more appropriate particularly for larger and more complex applications where class based components can provide more flexibility The use of Context API for state management in React The Context API is a feature of React that allows developers to easily manage and share state across components It provides a way to pass data down the component tree without having to pass props down manually at every level This makes it a powerful tool for state management in React applications The Context API consists of two main components the Context Provider and the Context Consumer The Context Provider is used to store and manage the state while the ContextConsumer is used to access the state from within a component To use the Context API you first create a new context using the React createContext function This function takes an optional default value as an argument which will be used if no Context Provider is present in the component tree Next you create a Context Provider component which is used to wrap the component tree that needs access to the context The Context Provider component takes the state as a prop and makes it available to any Context Consumers within its component tree Finally you use the Context Consumer component within the components that need access to the state The Context Consumer component takes a function as a child which is used to access the state from the Context Provider Here s an example of how you can use the Context API for state management in a React application import React createContext useState from react Create the contextconst CounterContext createContext Create the Context Provider componentconst CounterProvider children gt const count setCount useState return lt CounterContext Provider value count setCount gt children lt CounterContext Provider gt Create a component that uses the Context Consumerconst CounterDisplay gt return lt CounterContext Consumer gt count setCount gt lt div gt lt p gt Count count lt p gt lt button onClick gt setCount count gt Increment lt button gt lt div gt lt CounterContext Consumer gt Use the Context Provider to wrap the component treeconst App gt lt CounterProvider gt lt CounterDisplay gt lt CounterProvider gt export default App In this example we create a context called CounterContext using React createContext We then create a Context Provider component called CounterProvider which wraps the component tree that needs access to the context The CounterProvider component takes the state count and setCount as a prop and makes it available to any Context Consumers within its component tree The use of useReducer and useContext Hooks useReducer is a Hook that allows you to manage the state of your component by dispatching actions that change the state It s similar to using Redux but much simpler and more lightweight With useReducer you can define a reducer function that takes in the current state and an action and returns the new state The useReducer Hook takes in the reducer function as its first argument and the initial state as the second argument You can then dispatch actions using the dispatch method that is returned from the Hook useContext is a Hook that allows you to access data stored in a context object within your component Context is a way to pass data through the component tree without having to pass props down manually at every level This can be especially useful when you have data that is needed in multiple parts of your component tree The useContext Hook takes in a context object as its argument and returns the current value of that context Both useReducer and useContext are essential for managing state and context in React and they can help make your code more modular scalable and maintainable Whether you re building a small app or a large enterprise level application these Hooks are a must have in your toolkit Here s a simple example of how you could use these hooks together import React useReducer useContext from react const initialState count function reducer state action switch action type case increment return count state count case decrement return count state count default throw new Error const CountContext React createContext function Counter To manage the state in the Counter component The useReducer hook returns an array containing the current state and a dispatch function which we use to update the state by calling dispatch with a specific action Next we use the useContext hook in both the Display and Controls components to access the state and dispatch function from the context We use the useContext hook by passing in the CountContext context object that we created using React createContext In this example we re using the useReducer hook to manage the state of a counter and the useContext hook to make the state and dispatch function available to other components in the tree This allows us to share state and logic between components without having to pass props down manually through every level of the component tree The use of Redux Based on the concept of a global store which is a single source of truth for the entire state of the application This store can be updated using actions which are simple objects that describe changes to the state Actions are processed by reducers which are pure functions that update the state based on the action One of the key benefits of Redux is that it makes it easy to debug and understand the state of an application The global store and the action reducer structure ensure that the state of the application is predictable and can be easily traced through the code This makes it easier to find and fix bugs and it also makes it easier to maintain the code over time Another benefit of Redux is that it makes it possible to implement complex functionality in a modular and reusable way Reducers and actions can be defined once and used in multiple parts of the application which reduces duplication and makes it easier to manage the code Here s an example of how you might use Redux in a React application store jsimport createStore from redux const initialState count function reducer state initialState action switch action type case INCREMENT return count state count case DECREMENT return count state count default return state export const store createStore reducer App jsimport React from react import useSelector useDispatch from react redux export default function App const count useSelector state gt state count const dispatch useDispatch return lt div gt lt h gt count lt h gt lt button onClick gt dispatch type INCREMENT gt lt button gt lt button onClick gt dispatch type DECREMENT gt lt button gt lt div gt index jsimport React from react import ReactDOM from react dom import Provider from react redux import store from store import App from App ReactDOM render lt Provider store store gt lt App gt lt Provider gt document getElementById root In this example we have a store with an initial state of count and a reducer that can handle two types of actions INCREMENT and DECREMENT The App component uses the useSelector hook from react redux to access the current value of count from the store and the useDispatch hook to dispatch actions to update the state Finally the Provider component from react redux is used to wrap the App component and provide access to the store throughout the application The use of MobX is a popular state management library for JavaScript applications primarily used in React applications It was created with the idea of making state management simple scalable and fast MobX uses a reactive programming approach to state management This means that it observes the state and automatically updates the components that depend on it This eliminates the need for manual updates and reduces the potential for bugs Additionally MobX uses an optimisation technique called transactional updates which ensures that the minimum number of updates are made even when a large number of state changes occur simultaneously MobX also integrates well with React and you can use it together with other popular libraries such as React Router or Apollo Here s an example of how you might use MobX to manage the state of a simple counter in a React application import React useState from react import observer from mobx react import useStore from store const Counter observer gt const store useStore return lt div gt lt h gt store count lt h gt lt button onClick store increment gt Increment lt button gt lt button onClick store decrement gt Decrement lt button gt lt div gt const store new Store function App return lt div className App gt lt Counter gt lt div gt class Store observable count action increment gt this count action decrement gt this count export default App In this example the Store class is decorated with the observable decorator which tells MobX that the count property should be reactive The increment and decrement methods are decorated with the action decorator which tells MobX that these methods modify the state and should be treated as a single transaction The Counter component is decorated with the observer decorator which makes it reactive and causes it to automatically re render whenever the state changes Tips for choosing the right state management solution for your React project When choosing a state management solution for your React project here are some tips to keep in mind Complexity of the project Consider the size and complexity of your project If it s a small or simple project using React s built in state management may be sufficient But if it s a larger and more complex project you may want to consider using a more robust solution like Redux or MobX Performance Consider the performance of the solution you choose Some state management solutions may have a performance overhead and may slow down your app if not used properly Ease of use Consider the ease of use and learning curve of the solution Some solutions may have a steeper learning curve but offer more features and power Others may be easier to learn but may not have all the features you need Community support Consider the community support for the solution A well supported solution is more likely to have a large and active community of developers who can provide support and contribute to its development Integration with other libraries Consider the compatibility of the state management solution with other libraries and tools that you are using in your project Testability Consider the testability of the solution Some state management solutions may make it easier to write and maintain tests for your app Development experience Consider the development experience offered by the solution Some solutions may offer a more streamlined and efficient development experience while others may be more cumbersome to work with Ultimately the right state management solution for your React project will depend on the specific needs and requirements of your project It s important to evaluate different solutions and weigh the pros and cons of each before making a decision conclusion state management is an important aspect of developing applications with React and there are several options available for managing state in React including the built in state Context API Redux and MobX Each option has its own advantages ranging from simplicity and ease of use to scalability and performance The choice of state management option will depend on the specific requirements of your application as well as your personal preferences React s built in state is suitable for small to medium sized applications while the Context API is ideal for sharing data globally Redux is a good choice for managing state in large complex applications while MobX is well suited for applications that require high performance Ultimately the right state management option will make your application more maintainable scalable and efficient	2023-02-12 20:37:46
海外TECH	DEV Community	The Importance of CDN for Scalable Web Applications	https://dev.to/sarahokolo/the-importance-of-cdn-for-scalable-web-applications-8ej	The Importance of CDN for Scalable Web Applications IntroductionIn today s fast paced digital world the performance and reliability of web applications are critical to user experience This is where Content Delivery Networks CDN come in With the increasing demand for scalable and high performing web applications CDN has become an essential tool for ensuring that these applications can handle heavy traffic and provide a seamless user experience By the end of this article you will have a solid foundation in CDN and its role in improving the performance and reliability of web applications Table of contents TOC What is CDN Benefits of CDN for web applicationsCurrent applications of CDNFuture prospects of CDNConclusionWhat is CDN A CDN Content Delivery Network is a system of servers spread out across different locations around the world that work together to deliver websites videos images and other types of digital content to users faster and more efficiently Think of it like a relay race where the CDN servers are runners and the content is the baton When you request to see a website the content gets passed from one CDN server to another until it reaches the one closest to you This helps to reduce the load on the origin server as the CDN servers handle a large portion of the traffic and cache content for future requests This way you receive the content faster than if it had to come all the way from one central location The goal of a CDN is to reduce the distance that data has to travel from its origin to the user thereby reducing latency and improving the overall user experience The first CDN was created in the late s to improve the delivery speed and reliability of online content Since then CDN technology has evolved to provide a range of services including website acceleration security and traffic management Today CDN is an essential component of the modern internet infrastructure helping websites to handle large amounts of traffic increased security by mitigating DDoS attacks reducing the risk of website downtime providing SSL encryption to secure sensitive data transmission and also providing a fast seamless user experience to their visitors Benefits of CDN for web applicationsImagine you run an online store and you have customers all over the world Without a CDN every time a customer in say Australia tries to buy something from your store the data has to travel all the way from your server in the US to their computer in Australia That takes time and uses up a lot of bandwidth But if you use a CDN you can have a server in Australia that has a copy of your store s data When a customer in Australia tries to buy something they ll be directed to the server closest to them which means they ll be able to complete their purchase more quickly and with less strain on your server in the US The use of a Content Delivery Network CDN has become increasingly popular in recent years as it offers numerous benefits to web applications By leveraging a CDN web application owners can achieve improved performance reliability and cost savings among other benefits So what are the benefits of using a CDN for web applications Here are a few Improved load times By using a CDN your web content is stored on servers in multiple locations around the world When a user tries to access your website they ll be directed to the server closest to them which means they ll be able to see your site more quickly Better reliability If one of the servers in the CDN goes down the others can pick up the slack That means that your website will still be available to users even if one of the servers isn t working Reduced bandwidth costs When you use a CDN the servers take care of delivering the bulk of your web content which means that your own servers don t have to work as hard That can save you money on bandwidth costs Enhanced security CDN servers can also help protect your web application from various security threats such as DDoS attacks by distributing the traffic and absorbing the impact of the attack Additionally some CDN providers offer features such as SSL TLS encryption and IP blocking further enhancing the security of your web application Current applications of CDNAlright So now that you know what a CDN is and some of its benefits let s talk about how it s currently being used Streaming media CDNs are frequently used to deliver streaming media content such as music and videos to users around the world For example if you use a streaming service like Netflix or YouTube you re likely accessing content that s being delivered to you by a CDN This helps to ensure that the content loads quickly and smoothly regardless of where you are in the world E commerce Online stores can also benefit from using a CDN By storing product images and other data on multiple servers around the world an e commerce site can ensure that users can access this information quickly and efficiently even if they re located far away from the main server Gaming Gaming companies also make use of CDNs to deliver online games to players This helps to ensure that the games run smoothly even when a lot of people are playing at the same time Software downloads If you ve ever downloaded a software program there s a good chance that it was delivered to you through a CDN This helps to ensure that the download process is fast and reliable no matter where you are in the world Think of it this way when you re playing a video game with friends you don t want the game to lag or freeze up in the middle of a big battle right By using a CDN the game company can ensure that the game is delivered to you quickly and smoothly so you can enjoy a seamless gaming experience The same goes for other applications of CDN Whether you re streaming a movie shopping online or downloading software using a CDN can help ensure that the experience is fast and reliable Future prospects of CDNAs technology continues to evolve and our reliance on the internet grows the role of CDN in ensuring fast and reliable data delivery is becoming increasingly important In this section we ll take a look at some of the ways in which CDN is likely to play a critical role in shaping the future of the internet and technology Increased reliance on the cloud As more and more companies move their operations to the cloud the demand for CDN services is likely to increase This is because cloud computing relies on fast reliable access to data and applications which is exactly what CDNs provide Expansion of the Internet of Things IoT As more and more devices become connected to the internet the need for fast and reliable data delivery will become increasingly important CDNs will play a key role in meeting this demand by ensuring that the data and applications being accessed by these devices are delivered quickly and efficiently Greater emphasis on personalization As technology continues to advance companies will likely place an even greater emphasis on personalizing the user experience CDNs will play a critical role in this effort by ensuring that personalized content and data is delivered quickly and efficiently regardless of the user s location Increased use of artificial intelligence and machine learning As these technologies become more widely adopted the need for fast and reliable data delivery will become even more important CDNs will be instrumental in meeting this demand by ensuring that the data and applications being used by these technologies are delivered quickly and efficiently For instance you may have a smart home with dozens of connected devices from smart lights to a smart fridge You may also have an AI personal assistant that helps you with everything from ordering groceries to making recommendations All of these devices and applications will need to access and deliver data quickly and efficiently and that s where CDNs will come in They ll help to ensure that the data is delivered quickly and reliably no matter where you are in the world So as you can see the future of CDN is looking very bright Whether it s the cloud the Internet of Things personalization or artificial intelligence and machine learning CDNs will play a critical role in ensuring that the data and applications of the future are delivered quickly and efficiently ConclusionIn conclusion CDN is a critical component of the modern internet providing fast and reliable data delivery to users around the world By storing copies of data and applications on multiple servers around the world CDN ensures that users can access this information quickly and efficiently regardless of their location From streaming media and e commerce to gaming and software downloads CDN has a wide range of current applications and its importance is only set to grow in the future as technology continues to evolve With the increased reliance on the cloud the expansion of the Internet of Things the growing emphasis on personalization and the rise of artificial intelligence and machine learning CDN will play a critical role in shaping the future of the internet and technology Whether you re a gamer a shopper or just someone who loves using the internet it s clear that CDN will continue to play an important role in your online experience That s it for this article I hope you found it enlightening if you did please don t forget to leave a likeand follow for more content Have any questions Please don t hesitate to drop them in the comment section	2023-02-12 20:23:58
海外TECH	DEV Community	tsParticles 2.9.3 Released	https://dev.to/tsparticles/tsparticles-293-released-51a5	tsParticles Released tsParticles Changelog Bug FixesFixed some plugins they weren t loading correctly the options Confetti WebsiteStarting from there are two new bundle for easier configurations confetti the demos are available here readme herefireworks a demo website is not ready yet but the readme contains all the options needed here vProbably this will be the last v x version except some bug fixes needed before v will be released You can read more about the upcoming v in the post linked below Preparing tsParticles v Matteo Bruni for tsParticles・Jan ・ min read javascript typescript webdev showdev Social linksDiscordSlackWhatsAppTelegramReddit matteobruni tsparticles tsParticles Easily create highly customizable JavaScript particles effects confetti explosions and fireworks animations and use them as animated backgrounds for your website Ready to use components available for React js Vue js x and x Angular Svelte jQuery Preact Inferno Solid Riot and Web Components tsParticles TypeScript ParticlesA lightweight TypeScript library for creating particles Dependency free browser ready and compatible withReact js Vue js x and x Angular Svelte jQuery Preact Inferno Riot js Solid js and Web ComponentsTable of Contents️️ This readme refers to vversion read here for v documentation ️️tsParticles TypeScript ParticlesTable of ContentsDo you want to use it on your website Library installationHosting CDNjsDelivrcdnjsunpkgnpmyarnpnpmImport and requireUsageOfficial components for some of the most used frameworksAngularInfernojQueryPreactReactJSRiotJSriot particlesSolidJSsolid particlesSvelteVueJS xVueJS xWeb Componentsweb particlesWordPresswordpress particlesElementorPresetsBig CirclesBubblesConfettiFireFireflyFireworksFountainLinksSea AnemoneSnowStarsTrianglesTemplates and ResourcesDemo GeneratorVideo TutorialsCharacters as particlesPolygon maskAnimated starsNyan cat flying on scrolling starsSnow particles… View on GitHub	2023-02-12 20:09:41
海外TECH	Engadget	Stellantis reveals pre-production variant of Ram 1500 REV	https://www.engadget.com/stellantis-reveals-production-ready-ram-1500-ev-truck-202957196.html?src=rss	Stellantis reveals pre production variant of Ram REVWhen Stellantis showed off the Ram Revolution this past January the automaker said the prototype would serve as a design template for Ram s first electric truck Now more than a month later Stellantis has shared a first look at the Ram REV and wouldn t you know the pre production model looks more like its gas guzzling predecessors than the futuristic concept we saw at CES StellantisTo start the model doesn t carry over the prototype s “brutiful styling Like Ford did with the F Lightning Stellantis has played it safe The Ram REV features more modern looking front and rear facing lights but that s about all that makes it look different from just about any other Ram in production right now The interior of the vehicle is also more conservative It doesn t have that futuristic edge that was present with the Revolution Judging from the images Stellantis shared the production variant also won t ship with many of the more outlandish features the automaker managed to find space for in the Ram REV concept The new vehicle does come with a frunk though so there s that at least You can reserve a pre order spot for the Ram REV by placing a deposit through the Ram website With deliveries not scheduled to start until late next year there s plenty of time to wait for Stellantis to share more information before you make a decision about the EV In the meantime the Super Bowl ad the company plans to air later today to promote the Ram REV is pretty funny and well worth the watch even if you don t have any interest in buying a big electric truck nbsp	2023-02-12 20:29:57
ニュース	BBC News - Home	New Zealand storm Gabrielle: Tense wait as ex-cyclone moves over North Island	https://www.bbc.co.uk/news/world-asia-64617013?at_medium=RSS&at_campaign=KARANGA	islandsome	2023-02-12 20:24:35
ニュース	BBC News - Home	T20 World Cup: England take on Ireland against backdrop of Women's Premier League auction	https://www.bbc.co.uk/sport/cricket/64617536?at_medium=RSS&at_campaign=KARANGA	T World Cup England take on Ireland against backdrop of Women x s Premier League auctionEngland s second group stage fixture against Ireland takes place against the backdrop of the Women s Premier League auction	2023-02-12 20:20:55
ニュース	BBC News - Home	Earthquake tears apart a Turkish-British family	https://www.bbc.co.uk/news/world-middle-east-64618187?at_medium=RSS&at_campaign=KARANGA	fatma	2023-02-12 20:47:24
ビジネス	ダイヤモンド・オンライン - 新着記事	地銀100行「ゼロゼロ融資への利益依存度」ランキング！2位滋賀銀、1位は？ - 銀行・信金・信組 最後の審判	https://diamond.jp/articles/-/317495	地銀行「ゼロゼロ融資への利益依存度」ランキング位滋賀銀、位は銀行・信金・信組最後の審判コロナ禍に国が打ち出した実質無利子・無担保融資ゼロゼロ融資の返済が今夏以降、本格化する。	2023-02-13 05:25:00
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ビジネス	ダイヤモンド・オンライン - 新着記事	三井、三菱、野村…老朽マンション「建て替え」に大手デベロッパーが殺到するやむなき事情 - Diamond Premium News	https://diamond.jp/articles/-/317584	三井、三菱、野村…老朽マンション「建て替え」に大手デベロッパーが殺到するやむなき事情DiamondPremiumNews全国でこれまでに建設されたマンションのうち、築年を超える物件が割を超えた。	2023-02-13 05:12:00
ビジネス	ダイヤモンド・オンライン - 新着記事	電力業界団体トップは九州電力社長が異例の続投濃厚！有力候補が不祥事で「全員アウト」 - 電力バトルロイヤル	https://diamond.jp/articles/-/317516	九州電力	2023-02-13 05:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	日銀新体制で日経平均「2万6000円割れ」も？ショック回避の鍵は“市場との対話”にあり - 政策・マーケットラボ	https://diamond.jp/articles/-/317618	中長期的	2023-02-13 05:07:00
ビジネス	ダイヤモンド・オンライン - 新着記事	植田和男氏が語った異次元緩和後の世界、黒田日銀「点数は付けられない」 - 金融市場異論百出	https://diamond.jp/articles/-/317652	日本銀行	2023-02-13 05:06:00
ビジネス	ダイヤモンド・オンライン - 新着記事	佐藤優が明かす「ウクライナ戦争が“10年戦争”になるかが決まる2つの山場」 - 佐藤優「次世代リーダーの教養」	https://diamond.jp/articles/-/317539	膠着	2023-02-13 05:05:00
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