投稿時間:2021-05-15 21:36:47 RSSフィード2021-05-15 21:00 分まとめ(45件)

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IT	MOONGIFT	Kiri - Web用のマインドマップエディタ	http://feedproxy.google.com/~r/moongift/~3/5rM3rRZKULA/	kiriweb	2021-05-15 21:00:00
python	Pythonタグが付けられた新着投稿 - Qiita	膨大な通信ログの調査依頼をPythonで自動化してみた	https://qiita.com/ymochi_camera/items/bd02b8ed91451b25c4c5	膨大な通信ログの調査依頼をPythonで自動化してみたこのプログラムの趣旨このプログラムは、膨大なログの中から任意のIPアドレスを探し出すプログラムです。	2021-05-15 20:40:13
python	Pythonタグが付けられた新着投稿 - Qiita	Optunaで乱数シードを固定する方法	https://qiita.com/c60evaporator/items/633575c37863d1d18335	乱数シードの固定方法以下のように、・createstudyメソッド実行時の引数samplerにサンプラーを指定・サンプラーのseed引数に、乱数シードがよく使われるを指定すれば乱数シードが固定され、繰り返しても同じ結果となることが保証されます。	2021-05-15 20:25:45
js	JavaScriptタグが付けられた新着投稿 - Qiita	【React】next.jsでホームページを設定する方法	https://qiita.com/pippi0920/items/8960720d1a319a231102	ホームページにアクセスしたときに、設定したページにリダイレクトされるようになります。	2021-05-15 20:51:27
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Visual Studio 2019 ビルドエラーが起きているがエラーの詳細が出ない	https://teratail.com/questions/338484?rss=all	VisualStudioビルドエラーが起きているがエラーの詳細が出ないvisualnbspstudionbspで下記のコードがビルドエラーとなったのですが、エラーの内容が表示されず修正が出来ない状態です。	2021-05-15 20:49:26
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	preventDefault();を解除できない問題を解決したい。	https://teratail.com/questions/338483?rss=all	preventDefaultを解除できない問題を解決したい。	2021-05-15 20:48:41
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	substrの廃止の理由と代替について知りたい	https://teratail.com/questions/338482?rss=all	substrの廃止の理由と代替について知りたい月水木金水木のような、文字の長さが異なるものから火、水のように抜き出すために、substrを使用したいと考え、MDNnbspWebnbspDocsを使って検索していたのですが、substrが非推奨となっていました。	2021-05-15 20:40:14
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Shapeファイルのフィールドのエイリアスの設定の仕方	https://teratail.com/questions/338481?rss=all	Shapeファイルのフィールドのエイリアスの設定の仕方前提・実現したいことShapeファイルのフィールドのエイリアス名をPythonで設定する方法を知りたい該当のソースコードshapeの作成は、以下のコードで出来ています。	2021-05-15 20:35:52
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【Rails】本番環境でSequelProを使いたい	https://teratail.com/questions/338480?rss=all	【Rails】本番環境でSequelProを使いたい前提RailsにてWEBアプリケーションを作っております。	2021-05-15 20:30:52
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	laravel storeAsでファイルアップロードに失敗する	https://teratail.com/questions/338479?rss=all		2021-05-15 20:24:44
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	この問題わかりますか？	https://teratail.com/questions/338478?rss=all	nbspe	2021-05-15 20:15:08
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Laravel bladeに出る「Auth」や「「Route」が未定義です。を解決したい	https://teratail.com/questions/338477?rss=all	Laravelbladeに出る「Auth」や「「Route」が未定義です。	2021-05-15 20:10:00
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Rを用いて、住所から緯度経度を抽出する。	https://teratail.com/questions/338476?rss=all	解決したいことRを用いて、住所から緯度経度情報を取得することを行っています。	2021-05-15 20:03:40
Ruby	Rubyタグが付けられた新着投稿 - Qiita	Railsポートフォリオ #14 カテゴリーソート機能	https://qiita.com/yanoo/items/6bb1715ae25aa27d3beb	【Rails】投稿一覧をプルダウンボックスを使い、日付やいいね数でソートするslimで書かれているので、erbに変換するのに苦戦しましたが、基本こちらを真似していけばできます。	2021-05-15 20:32:42
Ruby	Railsタグが付けられた新着投稿 - Qiita	Railsポートフォリオ #14 カテゴリーソート機能	https://qiita.com/yanoo/items/6bb1715ae25aa27d3beb	【Rails】投稿一覧をプルダウンボックスを使い、日付やいいね数でソートするslimで書かれているので、erbに変換するのに苦戦しましたが、基本こちらを真似していけばできます。	2021-05-15 20:32:42
技術ブログ	Developers.IO	[세션 레포트] 미디어 서비스를 활용한 언택트 극복 사례 #AWSSummitOnlineKorea2021	https://dev.classmethod.jp/articles/media-service-case-aws-summit-2021-kr/	세션레포트 미디어서비스를활용한언택트극복사례 AWSSummitOnlineKorea안녕하세요 CX사업본부모바일앱팀의정하은입니다작년에이어AWS Summit Online이개최되었네요 코로나가작년내에는끝나겠지라고생각했었는데년이지난지금도크게진정되지	2021-05-15 11:38:39
海外TECH	Ars Technica	The chip shortage is driving up tech prices–starting with TVs	https://arstechnica.com/?p=1765280	televisions	2021-05-15 11:15:34
海外TECH	DEV Community	React for Beginners: The Complete Guide for 2021	https://dev.to/reedbarger/react-for-beginners-the-complete-guide-for-2021-55nj	React for Beginners The Complete Guide for Welcome to the React for Beginners guide It s designed to teach you all the core React concepts that you need to know to start building React applications in I created this resource to give you the most complete and beginner friendly path to learn React from the ground up By the end you will have a thorough understanding of tons of essential React concepts including The Why What and How of React How to Easily Create React Apps JSX and Basic Syntax JSX Elements Components and Props Events in React State and State Management The Basics of React Hooks Want Your Own Copy ‬Download the cheatsheet in PDF format here it takes seconds Here are some quick wins from grabbing the downloadable version Quick reference guide to review however and whenever Tons of copyable code snippets for easy reuse Read this massive guide wherever suits you best On the train at your desk standing in line anywhere There s a ton of great stuff to cover so let s get started React Basics What is React really React is officially defined as a JavaScript library for creating user interfaces but what does that really mean React is a library made in JavaScript and which we code in JavaScript to build great applications that run on the web What do I need to know to learn React In other words you do need to have a basic understanding of JavaScript to become a solid React programmer The most basic JavaScript concepts you should be familiar with are variables basic data types conditionals array methods functions and ES modules How do I learn all of these JavaScript skills Check out the comprehensive guide to learn all of the JavaScript you need for React If React was made in JavaScript why don t we just use JavaScript React was written in JavaScript which was built from the ground up for the express purpose of building web applications and gives us tools to do so JavaScript is a year old language which was created for adding small bits of behavior to the browser through scripts and was not designed for creating complete applications In other words while JavaScript was used to create React they were created for very different purposes Can I use JavaScript in React applications Yes You can include any valid JavaScript code within your React applications You can use any browser or window API such as geolocation or the fetch API Also since React when it is compiled runs in the browser you can perform common JavaScript actions like DOM querying and manipulation How to Create React Apps Three different ways to create a React application Putting React in an HTML file with external scripts Using an in browser React environment like CodeSandbox Creating a React app on your computer using a tool like Create React App What is the best way to create a React app Which is the best approach for you The best way to create your application depends on what you want to do with it If you want to create a complete web application that you want to ultimately push to the web it is best to create that React application on your computer using a tool like Create React App If you are interested in creating React apps on your computer check out the complete guide to using Create React App The easiest and most beginner friendly way to create and build React apps for learning and prototyping is to use a tool like CodeSandbox You can create a new React app in seconds by going to react new JSX Elements JSX is a powerful tool for structuring applicationsJSX is meant to make creating user interfaces with JavaScript applications easier It borrows its syntax from the most widely used programming language HTML As a result JSX is a powerful tool to structure our applications The code example below is the most basic example of a React element which displays the text Hello World lt div gt Hello React lt div gt Note that to be displayed in the browser React elements need to be rendered using ReactDOM render How JSX is different from HTMLWe can write valid HTML elements in JSX but what differs slightly is the way some attributes are written Attributes that consist of multiple words are written in the camel case syntax like className and have different names than standard HTML class lt div id header gt lt h className title gt Hello React lt h gt lt div gt JSX has this different way of writing attributes because it is actually made using JavaScript functions more on this later JSX must have a trailing slash if it is made of one tagUnlike standard HTML elements like input img or br must close with a trailing forward slash for it to be valid JSX lt input type email gt lt input type email gt is a syntax error JSX elements with two tags must have a closing tagElements that should have two tags such as div main or button must have their closing second tag in JSX otherwise it will result in a syntax error lt button gt Click me lt button gt lt button gt or lt button gt is a syntax error How JSX elements are styledInline styles are written differently as well as compared to plain HTML Inline styles must not be included as a string but within an object Once again the style properties that we use must be written in the camel case style lt h style color blue fontSize padding em em gt Hello React lt h gt Style properties that accept pixel values like width height padding margin etc can use integers instead of strings For example fontSize instead of fontSize px JSX can be conditionally displayedNew React developers may be wondering how it is beneficial that React can use JavaScript code One simple example if that to conditionally hide or display JSX content we can use any valid JavaScript conditional like an if statement or switch statement const isAuthUser true if isAuthUser return lt div gt Hello user lt div gt else return lt button gt Login lt button gt Where are we returning this code Within a React component which we will cover in a later section JSX cannot be understood by the browserAs mentioned above JSX is not HTML but is composed of JavaScript functions In fact writing lt div gt Hello React lt div gt in JSX is just a more convenient and understandable way of writing code like the following React createElement div null Hello React Both pieces of code will have the same output of Hello React To write JSX and have the browser understand this different syntax we must use a transpiler to convert JSX to these function calls The most common transpiler is called Babel React Components What are React components Instead of just rendering one or another set of JSX elements we can include them within React components Components are created using what looks like a normal JavaScript function but it s different in that it returns JSX elements function Greeting return lt div gt Hello React lt div gt Why use React components React components allow us to create more complex logic and structures within our React application than we would with JSX elements alone Think of React components as our custom React elements that have their own functionality As we know functions allow us to create our own functionality and reuse it where we like across our application Components are reusable wherever we like across our app and as many times as we like Components are not normal JavaScript functionsHow would we render or display the returned JSX from the component above import React from react import ReactDOM from react dom function Greeting return lt div gt Hello React lt div gt ReactDOM render lt Greeting gt document getElementById root We use the React import to parse the JSX and ReactDOM to render our component to a root element with the id of root What can React components return Components can return valid JSX elements as well as strings numbers booleans the value null as well as arrays and fragments Why would we want to return null It is common to return null if we want a component to display nothing function Greeting if isAuthUser return Hello again else return null Another rule is that JSX elements must be wrapped in one parent element Multiple sibling elements cannot be returned If you need to return multiple elements but don t need to add another element to the DOM usually for a conditional you can use a special React component called a fragment Fragments can be written as lt gt lt gt or when you import React into your file with lt React Fragment gt lt React Fragment gt function Greeting const isAuthUser true if isAuthUser return lt gt lt h gt Hello again lt h gt lt button gt Logout lt button gt lt gt else return null Note that when attempting to return a number of JSX elements that are spread over multiple lines we can return it all using a set of parentheses as you see in the example above Components can return other componentsThe most important thing components can return is other components Below is a basic example of a React application contained with in a component called App that returns multiple components import React from react import ReactDOM from react dom import Layout from components Layout import Navbar from components Navbar import Aside from components Aside import Main from components Main import Footer from components Footer function App return lt Layout gt lt Navbar gt lt Main gt lt Aside gt lt Footer gt lt Layout gt ReactDOM render lt App gt document getElementById root This is powerful because we are using the customization of components to describe what they are that is the Layout and their function in our application This tells us how they should be used just by looking at their name Additionally we are using the power of JSX to compose these components In other words to use the HTML like syntax of JSX to structure them in an immediately understandable way like the Navbar is at the top of the app the Footer at the bottom and so on JavaScript can be used in JSX using curly bracesJust as we can use JavaScript variables within our components we can use them directly within our JSX as well There are a few core rules to using dynamic values within JSX though JSX can accept any primitive values strings booleans numbers but it will not accept plain objects JSX can also include expressions that resolve to these values For example conditionals can be included within JSX using the ternary operator since it resolves to a value function Greeting const isAuthUser true return lt div gt isAuthUser Hello null lt div gt Props in React Components can be passed values using propsData passed to components in JavaScript are called props Props look identical to attributes on plain JSX HTML elements but you can access their values within the component itself Props are available in parameters of the component to which they are passed Props are always included as properties of an object ReactDOM render lt Greeting username John gt document getElementById root function Greeting props return lt h gt Hello props username lt h gt Props cannot be directly changedProps must never be directly changed within the child component Another way to say this is that props should never be mutated since props are a plain JavaScript object We cannot modify the props object function Header props props username Doug return lt h gt Hello props username lt h gt Components are considered pure functions That is for every input we should be able to expect the same output This means we cannot mutate the props object only read from it Special props the children propThe children prop is useful if we want to pass elements components as props to other componentsThe children prop is especially useful for when you want the same component such as a Layout component to wrap all other components function Layout props return lt div className container gt props children lt div gt function IndexPage return lt Layout gt lt Header gt lt Hero gt lt Footer gt lt Layout gt function AboutPage return lt Layout gt lt About gt lt Footer gt lt Layout gt The benefit of this pattern is that all styles applied to the Layout component will be shared with its child components Lists and Keys in React How to iterate over arrays in JSX using mapHow do we displays lists in JSX using array data We use the map function to convert lists of data arrays into lists of elements const people John Bob Fred const peopleList people map person gt lt p gt person lt p gt You can use map for components as well as plain JSX elements function App const people John Bob Fred return lt ul gt people map person gt lt Person name person gt lt ul gt function Person name we access the name prop directly using object destructuring return lt p gt This person s name is name lt p gt The importance of keys in listsEach React element within a list of elements needs a special key prop Keys are essential for React to be able to keep track of each element that is being iterated over with the map function React uses keys to performantly update individual elements when their data changes instead of re rendering the entire list Keys need to have unique values to be able to identify each of them according to their key value function App const people id Ksypy name John id eAdl name Bob id eAdl name Fred return lt ul gt people map person gt lt Person key person id name person name gt lt ul gt State and Managing Data in React What is state in React State is a concept that refers to how data in our application changes over time The significance of state in React is that it is a way to talk about our data separately from the user interface what the user sees We talk about state management because we need an effective way to keep track of and update data across our components as our user interacts with it To change our application from static HTML elements to a dynamic one that the user can interact with we need state Examples of how to use state in ReactWe need to manage state often when our user wants to interact with our application When a user types into a form we keep track of the form state in that component When we fetch data from an API to display to the user such as posts in a blog we need to save that data in state When we want to change data that a component is receiving from props we use state to change it instead of mutating the props object Introduction to React hooks with useStateThe way to create state is React within a particular component is with the useState hook What is a hook It is very much like a JavaScript function but can only be used in a React function component at the top of the component We use hooks to hook into certain features and useState gives us the ability to create and manage state useState is an example of a core React hook that comes directly from the React library React useState import React from react function Greeting const state React useState Hello React return lt div gt state lt div gt displays Hello React How does useState work Like a normal function we can pass it a starting value like Hello React What is returned from useState is an array To get access to the state variable and its value we can use the first value in that array state There is a way to improve how we write this however We can use array destructuring to get direct access to this state variable and call it what we like such as title import React from react function Greeting const title React useState Hello React return lt div gt title lt div gt displays Hello React What if we want to allow our user to update the greeting they see If we include a form a user can type in a new value However we need a way to update the initial value of our title import React from react function Greeting const title React useState Hello React return lt div gt lt h gt title lt h gt lt input placeholder Update title gt lt div gt We can do so with the help of the second element in the array that useState returns It is a setter function to which we can pass whatever value we want the new state to be In our case we want to get the value that is typed into the input when a user is in the process of typing We can get it with the help of React events What are events in React Events are ways to get data about a certain action that a user has performed in our app The most common props used to handle events are onClick for click events onChange when a user types into an input and onSubmit when a form is submitted Event data is given to us by connecting a function to each of these props listed there are many more to choose from than these three To get data about the event when our input is changed we can add onChange on input and connect it to a function that will handle the event This function will be called handleInputChange import React from react function Greeting const title React useState Hello React function handleInputChange event console log input changed event return lt div gt lt h gt title lt h gt lt input placeholder Update title onChange handleInputChange gt lt div gt Note that in the code above a new event will be logged to the browser s console whenever the user types into the inputEvent data is provided to us as an object with many properties which are dependent upon the type of event How to update state in React with useStateTo update state with useState we can use the second element that useState returns to us in its array This element is a function that will allow us to update the value of the state variable the first element Whatever we pass to this setter function when we call it will be put in state import React from react function Greeting const title setTitle React useState Hello React function handleInputChange event setTitle event target value return lt div gt lt h gt title lt h gt lt input placeholder Update title onChange handleInputChange gt lt div gt Using the code above whatever the user types into the input the text comes from event target value will be put in state using setTitle and displayed within the h element What is special about state and why it must be managed with a dedicated hook like useState is because a state update such as when we call setTitle causes a re render A re render is when a certain component renders or is displayed again based off the new data If our components weren t re rendered when data changed we would never see the app s appearance change at all What s NextI hope you got a lot of out this guide If you want a copy of this cheatsheet to keep for learning purposes you can download a complete PDF version of this cheatsheet here Once you have finished with this guide there are many things you can learn to advance your skills to the next level including How to write custom React hooks The complete guide to React props How to fetch data in React from front to back How to build fullstack apps in React with Node Learn more about React state How to add routing to your React app with React Router Learn every part of React with the advanced React cheatsheet	2021-05-15 11:29:32
海外TECH	DEV Community	How to check if a list is empty in python?	https://dev.to/hrishikesh1990/how-to-check-if-a-list-is-empty-in-python-17ob	How to check if a list is empty in python In this short tutorial we look at the different methods that you can use to check if a list is empty in python We also look at why you need to do this so that you understand the purpose better This tutorial is a part of our initiative at Flexiple to write short curated tutorials around often used or interesting concepts Table of ContentWhy do you check if a list is empty in python Solution Using PEP recommended methodSolution Using the bool functionSolution Using len Closing thoughts Why do you check if a list is empty in python While dealing with lists a major characteristic most developers make use of is its iterability This means that you can iterate through the values in the list making it suitable for loops especially for This also comes in handy while working with strings and numerical operations And hence it is a good practice to check if a list is empty before proceeding This remains true for all iterables i e dictionaries tuples etc With that out of the way let us look at the various methods that can be used to check if a list is empty in python Solution Using PEP recommended method Solution amp make use of a method called Truth Value Testing What this essentially means is that we check if the list is empty using its boolean value This is possible because in python empty sequences positional arguments containing or with length are all considered to be false You can read more about this here Because of this method we can check if a list is empty in python And below is the most pythonic way of checking the same l Hire the top freelancers l if l print list is not empty else print list is empty Output list is empty Since an empty list is False the condition is false and hence we are able to identify an empty list Feel free to change the condition with l Another common method is with the Implication of a not l Hire the top freelancers l if not l print list is empty else print list is not empty Output list is empty This is a similar approach however we use a not in the loop what this does is it inverses the value and hence the condition become true This method is used to increase readability as a developer could type the desired code under the else Solution Using the bool functionSimilar to the first method we check if a list is empty using the bool function The bool function returns the boolean value of an object i e true or false The code is also very similar to the first method Choosing between the two methods would boil down to a personal choice l Hire the top freelancers l if bool l print list is empty else print list is not empty Output list is empty And since the value is false the print under the else is returned Solution Using len In this solution we use the len to check if a list is empty this function returns the length of the argument passed And given the length of an empty list is it can be used to check if a list is empty in python Here again there are two techniques that can be used The first method is based on the Truth Value Testing is considered false l Hire the top freelancers l if len l print list is not empty else print list is empty Output list is empty Here since the len of l is it is considered false and hence the condition returns the output under the else In the other methods we use a condition to compare the length of the list with Although this method is very similar to the first method this is mainly used to help improve readability l Hire the top freelancers l if len l print list is empty else print list is not empty Output list is empty And since the condition is true it returns the first value Closing thoughtsAs you have seen there are multiple ways through which you can check if a list is empty in python And it is a good practice to use this condition before and then nests your if or for loops this would help reduce unwanted errors And as to which solution would be the best choice it again boils down to your knowledge of the language If you are a beginner I would suggest you use the methods with the len as it is straightforward and readable If you are proficient you can use solutions or but again I would recommend using the not l solution as it is more readable Do let me know your thoughts in the comments section below	2021-05-15 11:21:25
海外TECH	DEV Community	Yogurt CSS: a colossal low-level utility CSS framework for crafting beautiful and elegant user interface at an atomic level.	https://dev.to/loouislow/yogurt-css-5e4e	Yogurt CSS a colossal low level utility CSS framework for crafting beautiful and elegant user interface at an atomic level Yogurt is a low level CSS framework for crafting custom UI designs by using very smaller building block to build a component even a basic component like a button can look entirely different from one to another in your material designs and having a complex template design that you d end up needing to override the CSS will only make the creation process more frustrating SEO and non SEO Web UI Create web UI running on both embedded or mainstream platforms Up to K Screen Size Craft high precision and detailed UI for the bigger screen resolution Blazing Fast Prototyping Meanwhile maintains a balance between consistency and flexibility design Yogurt does not include any component classes unlike many other CSS frameworks Yogurt using the humanized naming convention such as font size padding margin line height color and so on it s easy to reason about easy to manipulate and more readable code Yogurt also delivers a balance between consistency and flexibility design without overwriting existing stylesheets and unlike many CSS frameworks Play well with your CSS library and frameworks It has no side effects Support up to k screen size enabled by default FeaturesBreakpointsDark Light ModeVariantsColor PaletteGradient PresetsCustom GradientAnimationsFiltersPatternsFluidsOrientationPlugin API ResourcesYogurt Documentation WebsiteYogurt PlaygroundGithub RepositoryVSCode IntelliSense Extension CommunityTwitterDiscordStart craft something beautiful today Enjoy then	2021-05-15 11:18:58
海外TECH	Engadget	The Morning After: We reviewed the Samsung Galaxy Book Pro 360	https://www.engadget.com/samsung-review-tma-111521856.html	laptop	2021-05-15 11:15:21
ニュース	@日本経済新聞 電子版	台湾半導体4社、14兆円投資の9割が域内　米欧は誘致難航 https://t.co/BeMrK5RaLM	https://twitter.com/nikkei/statuses/1393532887019016192	誘致	2021-05-15 11:45:05
ニュース	@日本経済新聞 電子版	上村松園の日本画、100年ぶり発見　京都で初公開 https://t.co/XMaGs22lYj	https://twitter.com/nikkei/statuses/1393532107297755137	上村松園	2021-05-15 11:41:59
ニュース	@日本経済新聞 電子版	コロナ下1年の時価総額　米NVIDIA23兆円増、Intel超え https://t.co/t5Crtpt9pS	https://twitter.com/nikkei/statuses/1393529108945149952	intel	2021-05-15 11:30:04
ニュース	@日本経済新聞 電子版	セブン「データ見るな」の理由　現場の納得、ＤＸのカギ https://t.co/NXA9PAFsyX	https://twitter.com/nikkei/statuses/1393525336244162563	納得	2021-05-15 11:15:05
海外ニュース	Japan Times latest articles	Apple and Microsoft’s rivalry had cooled. Now it’s back and getting testier.	https://www.japantimes.co.jp/news/2021/05/15/business/apple-microsoft-rivalry-returns/	Apple and Microsoft s rivalry had cooled Now it s back and getting testier At a virtual product launch in November for Apple s Mac reboot actor John Hodgman appeared in a nerdy ill fitting suit before a white backdrop Stop	2021-05-15 21:11:15
海外ニュース	Japan Times latest articles	Big promises, few doses: Why Russia is struggling to produce Sputnik V	https://www.japantimes.co.jp/news/2021/05/15/world/coronavirus-sputnik-vaccine-russia/	Big promises few doses Why Russia is struggling to produce Sputnik VPutin has trumpeted the vaccine around the world but Russia had produced just million vaccines as of May and exported fewer than	2021-05-15 20:38:45
海外ニュース	Japan Times latest articles	More than 60% say raising children in Japan is difficult, survey finds	https://www.japantimes.co.jp/news/2021/05/15/national/child-raising-japan-hard/	insufficient	2021-05-15 20:28:11
海外ニュース	Japan Times latest articles	Go maskless? Some Americans skeptical of new guidelines, other say it’s high time	https://www.japantimes.co.jp/news/2021/05/15/world/coronavirus-masks-us/	Go maskless Some Americans skeptical of new guidelines other say it s high timeNew U S guidance allowing people to go without masks in most places provided one more topic of disagreement among Americans who have found little common	2021-05-15 20:19:20
海外ニュース	Japan Times latest articles	Japan to donate $4 million in food aid for crisis-hit Myanmar	https://www.japantimes.co.jp/news/2021/05/15/national/myanmar-japan-food-aid/	Japan to donate million in food aid for crisis hit MyanmarJapan believes such punitive measures may drive Myanmar closer to China a strategic competitor to the United States and its allies in the Indo Pacific	2021-05-15 20:17:56
海外ニュース	Japan Times latest articles	Boxing nurse Arisa Tsubata’s Olympic dream crushed by COVID-19	https://www.japantimes.co.jp/sports/2021/05/15/olympics/summer-olympics/olympics-boxing/nurse-tsubata-olympic-dream/	january	2021-05-15 21:30:33
海外ニュース	Japan Times latest articles	Sebastian Coe says COVID-19 vaccine a big factor in making Tokyo Games happen	https://www.japantimes.co.jp/sports/2021/05/15/olympics/summer-olympics/coe-olympics-vaccines/	Sebastian Coe says COVID vaccine a big factor in making Tokyo Games happenThe Olympics were postponed in March last year following the start of the pandemic but Coe said he believes athletes are in a different frame	2021-05-15 21:19:29
海外ニュース	Japan Times latest articles	Competitors need decision on Olympics, Roger Federer says	https://www.japantimes.co.jp/sports/2021/05/15/olympics/summer-olympics/olympics-tennis/federer-olympics-decision-needed/	Competitors need decision on Olympics Roger Federer saysAn Olympics singles gold medal is the only major honor missing from the Swiss great s collection ーbut the year old said he would understand if	2021-05-15 20:50:44
海外ニュース	Japan Times latest articles	Brazil begins mass vaccination of Tokyo-bound Olympians	https://www.japantimes.co.jp/sports/2021/05/15/olympics/summer-olympics/brazil-olympic-vaccinations/	Brazil begins mass vaccination of Tokyo bound OlympiansBrazil began a mass vaccination program on Friday for athletes coaches staff and journalists heading to the Olympic Games in Tokyo in July Doctors in six	2021-05-15 20:42:46
海外ニュース	Japan Times latest articles	Athletes willing and eager to participate in Tokyo Olympics	https://www.japantimes.co.jp/sports/2021/05/15/olympics/summer-olympics/athletes-willing-eager-participate-tokyo-olympics/	tokyo	2021-05-15 20:30:15
ニュース	BBC News - Home	Covid: Plea to get the jab in variant hotspot areas	https://www.bbc.co.uk/news/uk-57126318	indian	2021-05-15 11:11:33
ニュース	BBC News - Home	Santander customers report being unable to access app	https://www.bbc.co.uk/news/uk-57127774	access	2021-05-15 11:54:35
ニュース	BBC News - Home	Israel-Gaza conflict rages as US envoy visits	https://www.bbc.co.uk/news/world-middle-east-57125479	casualties	2021-05-15 11:39:11
ニュース	BBC News - Home	Universal basic income to be tested in Wales	https://www.bbc.co.uk/news/uk-wales-politics-57120354	costs	2021-05-15 11:44:32
ニュース	BBC News - Home	Covid in Scotland: Police urge large Rangers crowds to disperse	https://www.bbc.co.uk/news/uk-scotland-glasgow-west-57127094	title	2021-05-15 11:44:09
ニュース	BBC News - Home	Royal British Legion: Wreath-laying marks centenary	https://www.bbc.co.uk/news/uk-57125430	british	2021-05-15 11:03:51
ニュース	BBC News - Home	Saving my teeth damaged by years of domestic abuse	https://www.bbc.co.uk/news/uk-57124200	dental	2021-05-15 11:02:03
北海道	北海道新聞	広島で１７６人感染　県内８１１４人に	https://www.hokkaido-np.co.jp/article/544251/	新型コロナウイルス	2021-05-15 20:12:00
北海道	北海道新聞	志位氏「連合政権合意が条件」　立民との衆院選協力	https://www.hokkaido-np.co.jp/article/544250/	立憲民主党	2021-05-15 20:01:00
北海道	北海道新聞	オ４―３楽（１５日）　吉田正が８号逆転３ラン	https://www.hokkaido-np.co.jp/article/544249/	逆転勝ち	2021-05-15 20:01:00