投稿時間:2021-12-09 04:32:40 RSSフィード2021-12-09 04:00 分まとめ(34件)

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AWS	AWS Architecture Blog	Creating a Multi-Region Application with AWS Services – Part 1, Compute and Security	https://aws.amazon.com/blogs/architecture/creating-a-multi-region-application-with-aws-services-part-1-compute-and-security/	Creating a Multi Region Application with AWS Services Part Compute and SecurityBuilding a multi Region application requires lots of preparation and work Many AWS services have features to help you build and manage a multi Region architecture but identifying those capabilities across services can be overwhelming In this part blog series we ll explore AWS services with features to assist you in building multi Region applications In Part …	2021-12-08 18:15:34
AWS	AWS Partner Network (APN) Blog	Using AWS PrivateLink for Amazon S3 for Private Connectivity Between Snowflake and Amazon S3	https://aws.amazon.com/blogs/apn/using-aws-privatelink-for-amazon-s3-for-private-connectivity-between-snowflake-and-amazon-s3/	Using AWS PrivateLink for Amazon S for Private Connectivity Between Snowflake and Amazon SAWS customers running on premises workloads that leverage Amazon S previously needed to set up proxies running on Amazon EC to access S gateway endpoints With AWS PrivateLink for Amazon S you can provision interface VPC endpoints interface endpoints in your virtual private cloud These endpoints are directly accessible from applications that are on premises over VPN and AWS Direct Connect or in a different AWS region over VPC peering	2021-12-08 18:25:01
python	Pythonタグが付けられた新着投稿 - Qiita	Jupyter Notebook上で画像分類用のアノテーションをする	https://qiita.com/yasudadesu/items/f7f8fc3af984bcc55a55	JupyterNotebook上で画像分類用のアノテーションをするはじめに画像のアノテーション作業、面倒くさいですよね。	2021-12-09 03:15:06
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	React (初めてのTypescript)	https://teratail.com/questions/372935?rss=all	React初めてのTypescriptReactnbspTypescriptを用いてプログラミングをしております。	2021-12-09 03:14:50
Ruby	Railsタグが付けられた新着投稿 - Qiita	【Rails】form_withのHTTPメソッドの判断基準について【POSTかPATCHか】	https://qiita.com/P-man_Brown/items/858f5ae74c5c06efc799	検証からわかること①④から、formwithのHTTPメソッドの判断基準は、formwithに渡すインスタンスが値を持っているか否かではなく③、④、また、モデルのインスタンスに対して実行しているメソッドがnewメソッドかfindメソッドかでもなく⑤、モデルのインスタンスがデータベースに保存されているか否かである①、②ことがわかります。	2021-12-09 03:59:21
海外TECH	MakeUseOf	Need A Disk Cleanup? Visualize What Takes Up Space On Your Windows PC	https://www.makeuseof.com/tag/need-disk-cleanup-visualize-takes-space-windows-pc/	Need A Disk Cleanup Visualize What Takes Up Space On Your Windows PCOh the pressure when you run out of disk space What to delete The fastest way to locate junk files is to use a tool that helps you visualize your system s file structure	2021-12-08 18:45:40
海外TECH	MakeUseOf	How to Raise Your Prices as a Freelancer Without Losing Clients	https://www.makeuseof.com/how-to-raise-prices-as-freelancer/	clientslooking	2021-12-08 18:45:40
海外TECH	MakeUseOf	Should You Buy a Fitbit? 7 Questions to Ask Yourself Before You Do	https://www.makeuseof.com/tag/buy-fitbit-honest-questions/	Should You Buy a Fitbit Questions to Ask Yourself Before You DoShould you buy a new Fitbit A Fitbit may or may not be worth it for you Here are some important questions to ask before investing in one	2021-12-08 18:30:12
海外TECH	MakeUseOf	Medium vs. WordPress: Which Is the Best Platform for Starting a Blog?	https://www.makeuseof.com/medium-vs-wordpress-best-start-blog/	Medium vs WordPress Which Is the Best Platform for Starting a Blog If you re considering starting a blog you may be wondering which CRM to use Here we ll compare WordPress and Medium to see which is better	2021-12-08 18:30:12
海外TECH	MakeUseOf	The 5 Best Education Services and Apps for Kids on Windows	https://www.makeuseof.com/windows-best-education-services-apps/	windowsthere	2021-12-08 18:15:11
海外TECH	DEV Community	Advanced typescript for React developers	https://dev.to/adevnadia/advanced-typescript-for-react-developers-8kc	Advanced typescript for React developersThis is the second article in the series “typescript for React developers In the first one we figured out what Typescript generics are and how to use them to write re usable react components Typescript Generics for React developers Now it s time to dive into other advanced typescript concepts and understand how and why we need things like type guards keyof typeof is as const and indexed types IntroductionAs we found out from the article above Judi is an ambitious developer and wants to implement her own online shop a competitor to Amazon she s going to sell everything there We left her when she implemented a re usable select component with typescript generics The component is pretty basic it allows to pass an array of values assumes that those values have id and title for rendering select options and have an onChange handler to listen to the selected values type Base id string title string type GenericSelectProps lt TValue gt values TValue onChange value TValue gt void export const GenericSelect lt TValue extends Base gt values onChange GenericSelectProps lt TValue gt gt const onSelectChange e gt const val values find value gt value id e target value if val onChange val return lt select onChange onSelectChange gt values map value gt lt option key value id value value id gt value title lt option gt lt select gt and then this component can be used with any data types Judi has in her application lt GenericSelect lt Book gt onChange value gt console log value author values books gt lt GenericSelect lt Movie gt onChange value gt console log value releaseDate values movies gt Although as the shop grew she quickly found out that any data type is an exaggeration we are still limited since we assume that our data will always have id and title there But now Judi wants to sell laptops and laptops have model instead of title in their data type Laptop id string model string releaseDate string This will fail since there is no title in the Laptop type lt GenericSelect lt Laptop gt onChange value gt console log value model values laptops gt Ideally Judi wants to avoid data normalization just for select purposes and make the select component more generic instead What can she do Rendering not only titles in optionsJudi decides that just passing the desired attribute as a prop to the select component would be enough to fulfil her needs for the time being Basically she d have something like this in its API lt GenericSelect lt Laptop gt titleKey model gt and the select component would then render Laptop models instead of titles in the options It would work but there is one problem with this not type safe Ideally we would want typescript to fail if this attribute doesn t exist in the data model that is used in the select component This is where typescript s keyof operator comes in handy keyof basically generates a type from an object s keys If I use keyof on Laptop type type Laptop id string model string releaseDate string type LaptopKeys keyof Laptop in LaptopKeys I ll find a union of its keys id model releaseDate And most amazingly typescript is smart enough to generate those types for generics as well This will work perfectly And now I can use it with all selects and typescript will catch any typos or copy paste errors lt GenericSelect lt Laptop gt titleKey model gt inside GenericSelect titleKey will be typed to id model releaseDate lt GenericSelect lt Book gt titleKey author gt inside GenericSelect titleKey will be typed to id title author and we can make the type Base a little bit more inclusive and make the title optionaltype Base id string title string export const GenericSelect lt TValue extends Base gt props GenericSelectProps lt TValue gt gt See full working example in codesandbox Important Although this example works perfectly I would not recommend using it in actual apps It lacks a bit of elegance and is not generic enough yet Read until the end of the article for a better example of a select component with customizable labels The list of categories refactor selectNow that we have lists of goods covered with our generic select it s time to solve other problems on Judi s website One of them is that she has her catalog page clattered with all the selects and additional information that she shows when a value is selected What she needs she decides is to split it into categories and only show one category at a time She again wants to use the generic select for it well who s not lazy in this industry right The categories is just a simple array of strings const categories Books Movies Laptops Now our current generic select unfortunately doesn t work with string values Let s fix it And interestingly enough this seems to be simple implementation will allow us to get familiar with five new advanced typescript technics operators as const typeof is type guards idea and indexed types But let s start with the existing code and take a closer look at where exactly we depend on the TValue type to be an object After careful examination of this picture we can extract three major changes that we need to do Convert Base type into something that understands strings as well as objectsGet rid of reliance on value id as the unique identificator of the value in the list of optionsConvert value titleKey into something that understands strings as wellWith this step by step approach to refactoring the next moves are more or less obvious Step Convert Base into a union type i e just a fancy “or operator for types and get rid of title there completely type Base id string string Now TValue can be either a string or an object that has an id in itexport const GenericSelect lt TValue extends Base gt props GenericSelectProps lt TValue gt gt Step Get rid of direct access of value id We can do that by converting all those calls to a function getStringFromValue where the very basic implementation from the before typescript era would look like this const getStringFromValue value gt value id value This is not going to fly with typescript though remember our value is Generic and can be a string as well as an object so we need to help typescript here to understand what exactly it is before accessing anything specific type Base id string string const getStringFromValue lt TValue extends Base gt value TValue gt if typeof value string here value will be the type of string return value here value will be the type of NOT string in our case id string return value id The code in the function is known as type guard in typescript an expression that narrows down type within some scope See what is happening First we check whether the value is a string by using the standard javascript typeof operator Now within the “truthy branch of if expression typescript will know for sure that value is a string and we can do anything that we d usually do with a string there Outside of it typescript will know for sure that the value is not a string and in our case it means it s an object with an id in it Which allows us to return value id safely Step Refactor the value titleKey access Considering that a lot of our data types would want to customise their labels and more likely than not in the future we d want to convert it to be even more custom with icons or special formatting the easiest option here is just to move the responsibility of extracting required information to the consumer This can be done by passing a function to select that converts value on the consumer side to a string or ReactNode in the future No typescript mysteries here just normal React type GenericSelectProps lt TValue gt formatLabel value TValue gt string export const GenericSelect lt TValue extends Base gt props GenericSelectProps lt TValue gt gt return lt select onChange onSelectChange gt values map value gt lt option key getStringFromValue value value getStringFromValue value gt formatLabel value lt option gt lt select gt Show movie title and release date in select label lt GenericSelect lt Movie gt formatLabel value gt value title value releaseDate gt Show laptop model and release date in select label lt GenericSelect lt Laptop gt formatLabel value gt value model released in value releaseDate gt And now we have it A perfect generic select that supports all data formats that we need and allows us to fully customise labels as a nice bonus The full code looks like this type Base id string string type GenericSelectProps lt TValue gt formatLabel value TValue gt string onChange value TValue gt void values TValue const getStringFromValue lt TValue extends Base gt value TValue gt if typeof value string return value return value id export const GenericSelect lt TValue extends Base gt props GenericSelectProps lt TValue gt gt const values onChange formatLabel props const onSelectChange e gt const val values find value gt getStringFromValue value e target value if val onChange val return lt select onChange onSelectChange gt values map value gt lt option key getStringFromValue value value getStringFromValue value gt formatLabel value lt option gt lt select gt The list of categories implementationAnd now finally time to implement what we refactored the select component for in the first place categories for the website As always let s start simple and improve things in the process const tabs Books Movies Laptops const getSelect tab string gt switch tab case Books return lt GenericSelect lt Book gt onChange value gt console info value values books gt case Movies return lt GenericSelect lt Movie gt onChange value gt console info value values movies gt case Laptops return lt GenericSelect lt Laptop gt onChange value gt console info value values laptops gt const Tabs gt const tab setTab useState lt string gt tabs const select getSelect tab return lt gt lt GenericSelect lt string gt onChange value gt setTab value values tabs gt select lt gt Dead simple one select component for choosing a category based on the chosen value render another select component But again not exactly typesafe this time for the tabs we typed them as just simple string So a simple typo in the switch statement will go unnoticed or a wrong value in setTab will result in a non existent category to be chosen Not good And again typescript has a handy mechanism to improve that const tabs Books Movies Laptops as const This trick is known as const assertion With this our tabs array instead of an array of any random string will turn into a read only array of those specific values and nothing else an array of values type string const tabs Books Movies Laptops tabs forEach tab gt typescript is fine with that although there is no Cats value in the tabs if tab Cats console log tab an array of values Books Movies or Laptops and nothing elseconst tabs Books Movies Laptops as const tabs forEach tab gt typescript will fail here since there are no Cats in tabs if tab Cats console log tab Now all we need to do is to extract type Tab that we can pass to our generic select First we can extract the Tabs type by using the typeof operator which is pretty much the same as normal javascript typeof only it operates on types not values This is where the value of as const will be more visible const tabs Books Movies Laptops type Tabs typeof tabs Tabs will be string const tabs Books Movies Laptops as const type Tabs typeof tabs Tabs will be Books Movies Laptops Second we need to extract Tab type from the Tabs array This trick is called “indexed access it s a way to access types of properties or individual elements if array of another type type Tab Tabs number Tab will be Books Movies Laptops Same trick will work with object types for example we can extract Laptop s id into its own type type LaptopId Laptop id LaptopId will be stringNow that we have a type for individual Tabs we can use it to type our categories logic And now all the typos or wrong values will be caught by typescript See full working example in the codesandbox Bonus type guards and “is operatorThere is another very interesting thing you can do with type guards Remember our getStringFromValue function type Base id string string const getStringFromValue lt TValue extends Base gt value TValue gt if typeof value string here value will be the type of string return value here value will be the type of NOT string in our case id string return value id While if typeof value string check is okay for this simple example in a real world application you d probably want to abstract it away into isStringValue and refactor the code to be something like this type Base id string string const isStringValue lt TValue gt value TValue gt return typeof value string const getStringFromValue lt TValue extends Base gt value TValue gt if isStringValue value do something with the string do something with the object And again the same story as before there is one problem with the most obvious solution it s not going to work As soon as type guard condition is extracted into a function like that it loses its type guarding capabilities From typescript perspective it s now just a random function that returns a regular boolean value it doesn t know what s inside We ll have this situation now const getStringFromValue lt TValue extends Base gt value TValue gt if isStringValue value it s just a random function that returns boolean type here will be unrestricted either string or object type here will be unrestricted either string or object can t return value id anymore typescript will fail And again there is a way to fix it by using yet another typescript concept known as “type predicates Basically it s a way to manually do for the function what typescript was able to do by itself before refactoring Looks like this type T id string can t extend Base here typescript doesn t handle generics here wellexport const isStringValue lt TValue extends T gt value TValue string value is string gt return typeof value string See the value is string there This is the predicate The pattern is argName is Type it can be attached only to a function with a single argument that returns a boolean value This expression can be roughly translated into when this function returns true assume the value within your execution scope as string type So with the predicate the refactoring will be complete and fully functioning type T id string type Base T string export const isStringValue lt TValue extends T gt value TValue string value is string gt return typeof value string const getStringFromValue lt TValue extends Base gt value TValue gt if isStringValue value do something with the string do something with the object A pattern like this is especially useful when you have a possibility of different types of data in the same function and you need to do distinguish between them during runtime In our case we could define isSomething function for every one of our data types export type DataTypes Book Movie Laptop string export const isBook value DataTypes value is Book gt return typeof value string amp amp id in value amp amp author in value export const isMovie value DataTypes value is Movie gt return typeof value string amp amp id in value amp amp releaseDate in value amp amp title in value export const isLaptop value DataTypes value is Laptop gt return typeof value string amp amp id in value amp amp model in value And then implement a function that returns option labels for our selects const formatLabel value DataTypes gt value will be always Book here since isBook has predicate attached if isBook value return value author value will be always Movie here since isMovie has predicate attached if isMovie value return value releaseDate value will be always Laptop here since isLaptop has predicate attached if isLaptop value return value model return value somewhere in the render lt GenericSelect lt Book gt formatLabel formatLabel gt lt GenericSelect lt Movie gt formatLabel formatLabel gt lt GenericSelect lt Laptop gt formatLabel formatLabel gt see fully working example in the codesandbox Time for goodbyeIt s amazing how many advanced typescript concepts we had to use to implement something as simple as a few selects But it s for the better typing world so I think it s worth it Let s recap “keyof use it to generate types from keys of another type“as const use it to signal to typescript to treat an array or an object as a constant Use it with combination with “type of to generate actual type from it “typeof same as normal javascript “typeof but operates on types rather than valuesType attr or Type number those are indexed types use them to access subtypes in an Object or an Array respectivelyargName is Type type predicate use it to turn a function into a safeguardAnd now it s time to build a better typesafe future and we re ready for it Originally published at Check out the website for more articles like this Subscribe to the newsletter to get notified as soon as the next article comes out	2021-12-08 18:01:20
Apple	AppleInsider - Frontpage News	Apple has renewed sci-fi original drama 'Invasion' for a second season	https://appleinsider.com/articles/21/12/08/apple-has-renewed-sci-fi-original-drama-invasion-for-a-second-season?utm_medium=rss	Apple has renewed sci fi original drama x Invasion x for a second seasonApple TV has renewed its sci fi drama series Invasion for a second season ahead of the conclusion of the show s first season Invasion renewed for second season News of the show s renewal comes just a couple of days before the finale of the first season which debuts on Friday Dec Apple announced on Wednesday Read more	2021-12-08 18:51:03
Apple	AppleInsider - Frontpage News	Holiday deals: Up to $300 off 2021 MacBook Pro; $150 off Apple's latest MacBook Air, Mac mini	https://appleinsider.com/articles/21/12/08/holiday-deals-up-to-300-off-2021-macbook-pro-150-off-apples-latest-macbook-air-mac-mini?utm_medium=rss	Holiday deals Up to off MacBook Pro off Apple x s latest MacBook Air Mac miniTime is running out to secure the season s best prices on the latest Apple hardware Save up to on inch MacBook Pro models plus grab a inch MacBook Pro for just off Apple s inch MacBook Pro MacBook Air and Mac mini are all discounted too with bonus savings on AppleCare Limited time Mac dealsIn two easy steps you can activate exclusive discounts on nearly every Mac computer plus select iPads and Apple Watches at Apple Authorized Reseller Adorama Read more	2021-12-08 18:47:59
Apple	AppleInsider - Frontpage News	Developers now have new App Store page optimization & customization features	https://appleinsider.com/articles/21/12/08/developers-now-have-new-app-store-page-optimization-customization-features?utm_medium=rss	Developers now have new App Store page optimization amp customization featuresApple has announced two new App Store product page features aimed at helping developers create more effective app listings Developers have new tools to optimize and customize their App Store pages The two new features ーproduct page optimization and custom product pages ーare now available for developers to try out according to a Dec update to app makers Read more	2021-12-08 18:32:31
Apple	AppleInsider - Frontpage News	Apple seeds first Release Candidate beta of iOS 15.2, iPadOS 15.2, tvOS 15.2, and watchOS 8.3	https://appleinsider.com/articles/21/12/07/apple-seeds-first-release-candidate-beta-of-ios-152-ipados-152-tvos-152-and-watchos-83?utm_medium=rss	Apple seeds first Release Candidate beta of iOS iPadOS tvOS and watchOS Apple has moved on to the fifth round of developer betas providing app makers with the first release candidate builds of iOS iPadOS tvOS HomePod software and watchOS iOS release candidate now availableThe newest builds can be downloaded via the Apple Developer Center for those enrolled in the test program or via an over the air update on devices running the beta software Public betas typically arrive within a few days of the developer versions via the Apple Beta Software Program website Read more	2021-12-08 18:42:36
海外TECH	Engadget	The Ford Bronco Sport contains trace amounts of recycled ocean plastic	https://www.engadget.com/ford-bronco-sport-recycled-ocean-plastic-parts-184616958.html?src=rss	The Ford Bronco Sport contains trace amounts of recycled ocean plasticMany car brands are touting recycled parts in their vehicles but Ford thinks it can claim some extra bragging rights The badge claims the Bronco Sport is the first vehicle to use parts made entirely of recycled ocean plastic Ford used plastic from the Arabian Sea and Indian Ocean to make wireless harness clips in the SUV They re as durable as previous petroleum based clips but require less energy to make and even cost percent less The company has been using some degree of recycled plastic for over two decades although it has been getting creative as of late It recently started making F fuel line clips from D printer waste and used water bottles for the underbody shields on the Escape This move could be an important step toward more sustainable car production At the same time it shows just how far Ford has to go They re small parts in an SUV that s sold exclusively with a combustion engine inside ーthis would carry more weight if they were larger components in a hybrid or pure electric vehicle Ford has vowed to further electrify its lineup and explore future uses of ocean plastic Until that happens though this is more a hint of that future than a major milestone	2021-12-08 18:46:16
Cisco	Cisco Blog	What’s with all the buzz around Wi-Fi 6E?	https://blogs.cisco.com/networking/whats-with-all-the-buzz-around-wi-fi-6e	What s with all the buzz around Wi Fi E Wi Fi E allows for completely wireless high definition collaboration industrial IoT freedom to work from anywhere and other use cases Read on to learn how and why this technology is so important	2021-12-08 18:33:25
Cisco	Cisco Blog	The ultra-reliable network behind autonomous and tele-remote mining	https://blogs.cisco.com/internet-of-things/the-ultra-reliable-network-behind-autonomous-and-tele-remote-mining	The ultra reliable network behind autonomous and tele remote miningHow to improve recruitment and retention worker safety and overall equipment efficiency with fiberlike wireless network connectivity	2021-12-08 18:03:08
海外科学	NYT > Science	Manatees, Facing a Crisis, Will Get a Bit of Help: Extra Feeding	https://www.nytimes.com/2021/12/07/climate/manatees-florida-feeding.html	Manatees Facing a Crisis Will Get a Bit of Help Extra FeedingIn a first wildlife officials have decided to provide food for the mammals which have suffered catastrophic losses in Florida waters over the last year	2021-12-08 18:45:36
ニュース	BBC News - Home	Allegra Stratton resigns over No 10 Christmas party video	https://www.bbc.co.uk/news/uk-politics-59584736?at_medium=RSS&at_campaign=KARANGA	journalist	2021-12-08 18:39:33
ニュース	BBC News - Home	New Covid measures announced for England	https://www.bbc.co.uk/news/uk-59585307?at_medium=RSS&at_campaign=KARANGA	boris	2021-12-08 18:54:31
ニュース	BBC News - Home	Covid: Omicron hospital admissions could reach 1,000 a day - scientific advisers	https://www.bbc.co.uk/news/health-59581234?at_medium=RSS&at_campaign=KARANGA	omicron	2021-12-08 18:03:44
ニュース	BBC News - Home	Omicron: What are the new Plan B rules for England?	https://www.bbc.co.uk/news/explainers-52530518?at_medium=RSS&at_campaign=KARANGA	omicron	2021-12-08 18:31:14
ニュース	BBC News - Home	Downing Street party: Who is Allegra Stratton and why has she quit?	https://www.bbc.co.uk/news/uk-politics-59576697?at_medium=RSS&at_campaign=KARANGA	lockdown	2021-12-08 18:31:11
ニュース	BBC News - Home	'Vaccine pass' or negative test now needed to attend sport in England	https://www.bbc.co.uk/sport/59575982?at_medium=RSS&at_campaign=KARANGA	x Vaccine pass x or negative test now needed to attend sport in EnglandFans will need to show proof of double vaccination or a negative test to attend sporting events with crowds of more than people in England under new Covid rules	2021-12-08 18:52:58
ビジネス	ダイヤモンド・オンライン - 新着記事	サムスン再編の裏に危機感、未来開けるか - WSJ PickUp	https://diamond.jp/articles/-/289984	wsjpickup	2021-12-09 03:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	米国株「オミクロンショック」で急落、復調と調整長期化の“分岐点” - マーケットフォーカス	https://diamond.jp/articles/-/289981		2021-12-09 03:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	サウジが迎撃ミサイル枯渇の危機、米に供給要請 - WSJ PickUp	https://diamond.jp/articles/-/289985	wsjpickup	2021-12-09 03:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	デジタルカー時代、収益それほどでもない？ - WSJ PickUp	https://diamond.jp/articles/-/289986	wsjpickup	2021-12-09 03:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	SDGs4「質の高い教育をみんなに」――真のグローバルとは何か？ - Oriijin（オリイジン）	https://diamond.jp/articles/-/289489	SDGs「質の高い教育をみんなに」ー真のグローバルとは何かOriijinオリイジン「SDGs」は「ユーキャン新語・流行語大賞」にもノミネートされたほど、いまやすっかり人口に膾炙している。	2021-12-09 03:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	ひろゆきが呆れる「会話が途切れてしまう人の共通点」ワースト1 - 1％の努力	https://diamond.jp/articles/-/289698	youtube	2021-12-09 03:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「職場の人間関係に疲れる人には、共通点があった！」精神科医が教えるコツとは？ - ストレスフリー超大全	https://diamond.jp/articles/-/289071	「職場の人間関係に疲れる人には、共通点があった」精神科医が教えるコツとはストレスフリー超大全職場の人間関係に疲れる人には、どんな共通点があるのか総フォロワー数万人を超える精神科医、樺沢紫苑氏による『ストレスフリー超大全』では、ストレスフリーに生きる方法を「科学的なファクト」と「今すぐできるToDo」で紹介した。	2021-12-09 03:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	話を聞く目的をつくる 「メリット事前予告」話法とは？ - 武器になる話し方	https://diamond.jp/articles/-/289494	話を聞く目的をつくる「メリット事前予告」話法とは武器になる話し方万部超のベストセラー『超一流の雑談力』著者安田正さんによる、新しい話し方の本『武器になる話し方』が月日に発売になりました。	2021-12-09 03:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「世論にふわっとした悪口を言う人」を無視したほうがいい超納得の理由 - 独学大全	https://diamond.jp/articles/-/282008	読書	2021-12-09 03:05:00