投稿時間:2023-03-29 19:32:32 RSSフィード2023-03-29 19:00 分まとめ(39件)

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IT	気になる、記になる…	Anker、9ポート搭載USB-Cハブ｢Anker 552 USB-C ハブ (9-in-1, 4K HDMI)｣を発売	https://taisy0.com/2023/03/29/170124.html	anker	2023-03-29 09:32:26
IT	気になる、記になる…	ソニーの新型ワイヤレスイヤホン｢WF-1000XM5｣の発表は近い?? ｰ 今度はBluetoothの認証機関を通過	https://taisy0.com/2023/03/29/170121.html	bluetooth	2023-03-29 09:23:31
IT	ITmedia 総合記事一覧	[ITmedia News] iPhoneがアップルの「整備済製品」に登場　“新品水準”なのに安く買える	https://www.itmedia.co.jp/news/articles/2303/29/news181.html	applecare	2023-03-29 18:30:00
IT	ITmedia 総合記事一覧	[ITmedia News] AIりんな、VTuberになる　“中の人”は存在せず、AIがコメントに反応　YouTube、TikTokで配信	https://www.itmedia.co.jp/news/articles/2303/29/news190.html	itmedianewsai	2023-03-29 18:30:00
IT	ITmedia 総合記事一覧	[ITmedia Mobile] ドコモの「Xperia 10 III SO-52B」がAndroid 13にバージョンアップ	https://www.itmedia.co.jp/mobile/articles/2303/29/news173.html	android	2023-03-29 18:30:00
IT	ITmedia 総合記事一覧	[ITmedia News] ソースネクスト、クレカ決済を再開　不正アクセス事件から3カ月	https://www.itmedia.co.jp/news/articles/2303/29/news193.html	itmedia	2023-03-29 18:30:00
IT	ITmedia 総合記事一覧	[ITmedia News] KDDI、ソフトバンクもサービス開始　そもそも「デュアルSIM」って何だ？	https://www.itmedia.co.jp/news/articles/2303/29/news192.html	itmedianewskddi	2023-03-29 18:03:00
TECH	Techable（テッカブル）	Galaxy S23シリーズに対応！MagSafe機能搭載&上質な手触りのスマホケース発売	https://techable.jp/archives/201890	galaxys	2023-03-29 09:00:14
js	JavaScriptタグが付けられた新着投稿 - Qiita	Alpine.jsで動的に追加した配列要素が初期化されてしまう	https://qiita.com/retasu909/items/007fad2a31dd006fd108	ltdivxdataitemsabc	2023-03-29 18:43:30
golang	Goタグが付けられた新着投稿 - Qiita	ec2を再起動するたびに特定のコマンド実行	https://qiita.com/dvd092bhbn/items/a28039eb43c016ef29fc	nohupmainamp	2023-03-29 18:50:46
技術ブログ	Developers.IO	ボタン機能でのデータベース新規ページ追加時にテンプレートを迷わず選択できる方法を考えてみた #Notion	https://dev.classmethod.jp/articles/focus-template-when-gen-page-in-database-by-button/	notion	2023-03-29 09:55:05
海外TECH	DEV Community	Type Narrowing vs Type Casting in TypeScript	https://dev.to/bybydev/type-narrowing-vs-type-casting-in-typescript-1jef	Type Narrowing vs Type Casting in TypeScriptTypeScript is a superset of JavaScript that adds static types to the dynamic language One of the features that sets TypeScript apart from JavaScript is its support for type narrowing which allows you to access properties and methods that are only available on certain types and also helps TypeScript to catch errors and bugs at compile time What is type narrowing Type narrowing is the process of refining the type of a variable based on a condition This can be useful when you have a variable that could have multiple possible types but you want to perform operations on it that are only valid for a specific type TypeScript uses control flow analysis to narrow types based on conditional statements loops truthiness checks Type narrowing is typically done using conditional statements such as if statements or switch statements function printLength strOrArray string string if typeof strOrArray string console log strOrArray length else console log strOrArray length printLength hello prints printLength hello world prints Here s an example using switch statements interface Circle kind circle radius number interface Square kind square sideLength number type Shape Circle Square function getArea shape Shape number switch shape kind case circle return Math PI shape radius case square return shape sideLength default throw new Error Invalid shape shape const circle Circle kind circle radius const square Square kind square sideLength console log getArea circle prints console log getArea square prints Type narrowing vs type castingType narrowing and type casting are related but different concepts Type narrowing is the process of refining a value of multiple types into a single specific type based on some condition or check Type casting is the syntax or operation of converting a value of one type to another type Type casting can be either widening or narrowing depending on whether the destination type has a larger or smaller range or precision than the source type For example in TypeScript you can use as to cast a value to a different type let x any hello let y x as string cast x to stringThis is an example of type casting but not type narrowing because x is still of type any after the cast To narrow x to a string you need to use a type guard let x any hello if typeof x string x is narrowed to string let y x y is string One key difference between type narrowing and type casting is that type narrowing is always type safe meaning that the type system guarantees that the narrowed type is a valid subtype of the original type Type casting on the other hand is not always type safe and can result in runtime errors if the value being cast is not actually of the expected type For example function padLeft padding number string input string if typeof padding number padding is narrowed to number return repeat padding input padding is narrowed to string return padding input function padRight padding number string input string return input padding as string cast padding to string let x number string Math random lt hello console log padLeft x world works fineconsole log padRight x world may throw an errorThe padRight function uses type casting to convert padding to a string regardless of its actual type This may cause a runtime error if padding is actually a number as numbers do not have a toString method Another difference is that type narrowing can be done without changing the type of the variable or expression whereas type casting always requires changing the type of the value This means that type narrowing is generally a more lightweight and less intrusive operation than type casting Common ways to narrow a typeTypeScript provides various ways to create type guards which are expressions that perform a runtime check that guarantees the type in some scope Some of the built in type guards are typeof instanceof and in but we can also create our own custom type guard functions using type predicates Using the typeof operator which returns a string that represents the type of the value function printValue value string number if typeof value string console log The string is value else console log The number is value printValue hello prints The string is hello Using instanceof operator which checks if an object is an instance of a specific class or constructor function class Animal speak console log The animal speaks class Dog extends Animal bark console log The dog barks function callSpeakOrBark animal Animal if animal instanceof Dog animal bark else animal speak const animal new Animal const dog new Dog callSpeakOrBark animal prints The animal speaks callSpeakOrBark dog prints The dog barks Using in operator which return true if a property name or index is present in an object or array interface Cat name string meow void interface Dog name string bark void type Pet Cat Dog function greet pet Pet if meow in pet pet is narrowed to Cat pet meow else pet is narrowed to Dog pet bark Using user defined type guard which is a function that returns a boolean and has a type predicate as its return type A type predicate is an expression that takes the form parameterName is Type where parameterName must be the name of a parameter from the current function signature interface Fish swim void interface Bird fly void function isFish pet Fish Bird pet is Fish return pet as Fish swim undefined function move pet Fish Bird if isFish pet pet is narrowed to Fish pet swim else pet is narrowed to Bird pet fly	2023-03-29 09:50:19
海外TECH	DEV Community	Getting Started With Python's ABC	https://dev.to/sachingeek/getting-started-with-pythons-abc-4b95	Getting Started With Python x s ABCOriginally Published on GeekPython inWhat is the ABC of Python It stands for the abstract base class and is a concept in Python classes based on abstraction Abstraction is an integral part of object oriented programming Abstraction is what we call hiding the internal process of the program from the users Take the example of the computer mouse where we click the left or right button and something respective of it happens or scroll the mouse wheel and a specific task happens We are unaware of the internal functionality but we do know that clicking this button will do our job In abstraction users are unaware of the internal functionality but are familiar with the purpose of the method If we take an example of a datetime module we do know that running the datetime now function will return the current date and time but are unaware of how this happens ABC in PythonPython is not a fully object oriented programming language but it supports the features like abstract classes and abstraction We cannot create abstract classes directly in Python so Python provides a module called abc that provides the infrastructure for defining the base of Abstract Base Classes ABC What are abstract base classes They provide a blueprint for concrete classes They are just defined but not implemented rather they require subclasses for implementation Defining ABCLet s understand with an example how we can define an abstract class with an abstract method inside it from abc import ABC abstractmethodclass Friend ABC abstractmethod def role self passThe class Friend derived from the ABC class from the abc module that makes it an abstract class and then within the class a decorator abstractmethod is defined to indicate that the function role is an abstract method abc module has another class ABCMeta which is used to create abstract classes from abc import ABCMeta abstractmethodclass Friend metaclass ABCMeta abstractmethod def role self pass ABC in actionNow we ll see how to make an abstract class and abstract method and then implement it inside the concrete classes through inheritance from abc import ABC abstractmethod Defining abstract classclass Friends ABC abstract method decorator to indicate that the method right below is an abstract method abstractmethod def role self pass Concrete derived class inheriting from abstract classclass Sachin Friends Implementing abstract method def role self print Python Developer Concrete derived class inheriting from abstract classclass Rishu Friends Implementing abstract method def role self print C Developer Concrete derived class inheriting from abstract classclass Yashwant Friends Implementing abstract method def role self print C Developer Instantiating concrete derived classroles Sachin roles role Instantiating concrete derived classroles Rishu roles role Instantiating concrete derived classroles Yashwant roles role In the above code we created an abstract class called Friends and defined the abstract method role within the class using the abstractmethod decorator Then we created three concrete derived classes Sachin Rishu and Yashwant that inherits from the class Friends and implemented the abstract method role within them Then we instantiated the derived classes and called the role using the instance of the classes to display the result Python DeveloperC DeveloperC DeveloperAs we discussed earlier abstract classes provide a blueprint for implementing methods into concrete subclasses from abc import ABC abstractmethodclass Details ABC abstractmethod def getname self return self name abstractmethod def getrole self return self role abstractmethod def gethobby self return self hobbyclass Sachin Details def init self name Sachin self name name self role Python Dev self hobby Fuseball spielen def getname self return self name def getrole self return self role def gethobby self return self hobbydetail Sachin print detail getname print detail getrole print detail gethobby In the above code we created a blueprint for the class Details Then we created a class called Sachin that inherits from Details and we implemented the methods according to the blueprint Then we instantiated the class Sachin and then printed the values of getname getrole and gethobby SachinPython DevFuseball spielenWhat if we create a class that doesn t follow the abstract class blueprint from abc import ABC abstractmethodclass Details ABC abstractmethod def getname self return self name abstractmethod def getrole self return self role abstractmethod def gethobby self return self hobbyclass Sachin Details def init self name Sachin self name name self role Python Dev self hobby Fuseball spielen def getname self return self name def getrole self return self roledetail Sachin print detail getname print detail getrole Python will raise an error upon executing the above code because the class Sachin doesn t follow the class Details blueprint Traceback most recent call last TypeError Can t instantiate abstract class Sachin with abstract method gethobby Use of ABCAs we saw in the above example that if a derived class doesn t follow the blueprint of the abstract class then the error will be raised That s where ABC Abstract Base Class plays an important role in making sure that the subclasses must follow that blueprint Thus we can say that the subclasses inherited from the abstract class must follow the same structure and implements the abstract methods Concrete methods inside ABCWe can also define concrete methods within the abstract classes The concrete method is the normal method that has a complete definition from abc import ABC abstractmethod Abstract classclass Demo ABC Defining a concrete method def concrete method self print Calling concrete method abstractmethod def data self pass Derived classclass Test Demo def data self pass Instantiating the classdata Test Calling the concrete methoddata concrete method In the above code concrete method is a concrete method defined within the abstract class and the method was invoked using the instance of the class Test Calling concrete method Abstract class instantiationAn abstract class can only be defined but cannot be instantiated because of the fact that they are not a concrete class Python doesn t allow creating objects for abstract classes because there is no actual implementation to invoke rather they require subclasses for implementation from abc import ABC abstractmethodclass Details ABC abstractmethod def getname self return self name abstractmethod def getrole self return self roleclass Sachin Details def init self name Sachin self name name self role Python Dev def getname self return self name def getrole self return self role Instantiating the abstract classabstract class Details OutputTraceback most recent call last TypeError Can t instantiate abstract class Details with abstract methods getname getroleWe got the error stating that we cannot instantiate the abstract class Details with abstract methods called getname and getrole Abstract propertyJust as the abc module allows us to define abstract methods using the abstractmethod decorator it also allows us to define abstract properties using the abstractproperty decorator from abc import ABC abstractproperty Abstract classclass Hero ABC abstractproperty def hero name self return self hname abstractproperty def reel name self return self rname Derived classclass RDJ Hero def init self self hname IronMan self rname Tony Stark property def hero name self return self hname property def reel name self return self rnamedata RDJ print f The hero name is data hero name print f The reel name is data reel name We created an abstract class Hero and defined two abstract properties called hero name and reel name using abstractproperty Then within the derived class RDJ we used the property decorator to implement them that will make them a getter method Then we instantiated the class RDJ and used the class instance to access the values of hero name and reel name The hero name is IronManThe reel name is Tony StarkIf we had not placed the property decorator inside the class RDJ we would have had to call the hero name and reel name from abc import ABC abstractproperty Abstract classclass Hero ABC abstractproperty def hero name self return self hname abstractproperty def reel name self return self rname Derived classclass RDJ Hero def init self self hname IronMan self rname Tony Stark def hero name self return self hname def reel name self return self rnamedata RDJ print f The hero name is data hero name print f The reel name is data reel name The hero name is IronManThe reel name is Tony StarkNote abstractproperty is a deprecated class instead we can use property with abstractmethod to define an abstract property Pycharm IDE gives a warning upon using the abstractproperty class The above code will look like the following if we modify it Abstract classclass Hero ABC property abstractmethod def hero name self return self hname property abstractmethod def reel name self return self rnameJust apply the modifications as shown in the above code within the abstract class and run the code The code will run without any error as earlier ConclusionWe ve covered the fundamentals of abstract classes abstract methods and abstract properties in this article Python has an abc module that provides infrastructure for defining abstract base classes The ABC class from the abc module can be used to create an abstract class ABC is a helper class that has ABCMeta as its metaclass and we can also define abstract classes by passing the metaclass keyword and using ABCMeta The only difference between the two classes is that ABCMeta has additional functionality After creating the abstract class we used the abstractmethod and property with abstractmethod decorators to define the abstract methods and abstract properties within the class To understand the theory we ve coded the examples alongside the explanation Other articles you might be interested in if you liked this oneWhat are class inheritance and different types of inheritance in Python Learn the use cases of the super function in Python classes How underscores modify accessing the attributes and methods in Python What are init and call in Python Implement a custom deep learning model into the Flask app for image recognition Train a custom deep learning model using the transfer learning technique How to augment data using the existing data in Python That s all for nowKeep Coding	2023-03-29 09:33:38
海外TECH	DEV Community	Conditional Rendering in React: Best Practices and Examples	https://dev.to/crossskatee1/conditional-rendering-in-react-best-practices-and-examples-9ad	Conditional Rendering in React Best Practices and ExamplesReact is a popular JavaScript library for building user interfaces and one of its key features is the ability to render components conditionally Conditional rendering allows you to display different content to users based on certain conditions such as the state of the application or user input This can be especially useful for creating dynamic interfaces that respond to user interactions in real time In this article we ll explore the basics of conditional rendering in React and then dive into more advanced techniques for rendering components based on component state props and logical operators We ll also discuss best practices for organizing conditional rendering logic in your components and optimizing performance Whether you re a beginner learning React for the first time or an experienced developer looking to improve your skills understanding how to conditionally render components is an essential skill for building dynamic and responsive user interfaces So let s get started Basic Conditional Rendering in ReactIn React you can conditionally render elements based on a single boolean value This means that if a condition is true you can render one set of elements and if the condition is false you can render another set of elements There are two main ways to do this using if else statements or using ternary operators Using if else statements for conditional rendering You can use if else statements to conditionally render elements in React Here s an example import React from react function MyComponent props if props isVisible return lt div gt This is visible content lt div gt else return lt div gt This is hidden content lt div gt In this example we re rendering different content based on the value of the isVisible prop If isVisible is true we render the This is visible content element and if it s false we render the This is hidden content element Using ternary operators for conditional rendering You can also use ternary operators to conditionally render elements in React Here s an example import React from react function MyComponent props return lt div gt props isVisible lt div gt This is visible content lt div gt lt div gt This is hidden content lt div gt lt div gt In this example we re using a ternary operator to conditionally render different content based on the value of the isVisible prop If isVisible is true we render the This is visible content element and if it s false we render the This is hidden content element Both if else statements and ternary operators are valid ways to conditionally render elements in React and which one you use depends on your personal preference and the complexity of the condition you re checking However it s worth noting that using ternary operators can make your code more concise and easier to read especially for simple conditions In the next section we ll explore how to use logical operators for more complex conditional rendering in React Conditional Rendering with Logical OperatorsIn addition to rendering elements based on a single boolean value you can also conditionally render elements based on multiple boolean values in React You can achieve this using logical operators such as amp amp and to combine conditions Using amp amp for conditional rendering You can use the amp amp operator to conditionally render elements in React Here s an example import React from react function MyComponent props return lt div gt props isVisible amp amp props isEnabled lt div gt This is visible and enabled content lt div gt lt div gt This is hidden or disabled content lt div gt lt div gt In this example we re using the amp amp operator to check if both the isVisible and isEnabled props are true If they are we render the This is visible and enabled content element and if not we render the This is hidden or disabled content element Using for conditional rendering You can also use the operator to conditionally render elements in React Here s an example import React from react function MyComponent props return lt div gt props isError props isWarning lt div gt This is an error or warning message lt div gt lt div gt This is a normal message lt div gt lt div gt In this example we re using the operator to check if either the isError or isWarning props are true If one of them is true we render the This is an error or warning message element and if not we render the This is a normal message element Using logical operators for conditional rendering can be very useful when you need to check multiple conditions at once However it s important to remember that the order of operations matters when using logical operators For example in the first example above if props isVisible is false the second condition props isEnabled will not be evaluated at all because the amp amp operator short circuits the evaluation when the first condition is false In the next section we ll explore how to use component state for even more advanced conditional rendering in React Conditional Rendering with Component StateIn React you can also conditionally render elements based on the component state This means that the content that is rendered can change dynamically based on changes to the component state You can achieve this using the setState function to update the state and trigger re renders Setting up initial state To get started you ll need to set up the initial state of your component Here s an example import React useState from react function MyComponent props const isVisible setIsVisible useState true return lt div gt isVisible lt div gt This is visible content lt div gt lt div gt This is hidden content lt div gt lt div gt In this example we re using the useState hook to initialize the isVisible state to true We re then using the isVisible state to conditionally render different content Updating state with setState To update the state of your component you ll need to use the setState function Here s an example import React useState from react function MyComponent props const isVisible setIsVisible useState true const toggleVisibility gt setIsVisible isVisible return lt div gt lt button onClick toggleVisibility gt isVisible Hide Show lt button gt isVisible lt div gt This is visible content lt div gt lt div gt This is hidden content lt div gt lt div gt In this example we ve added a button that toggles the visibility of our content by updating the isVisible state using the setIsVisible function We re passing a callback function to the onClick event of the button that calls toggleVisibility Inside toggleVisibility we re using the operator to toggle the value of isVisible Using component state for conditional rendering can be very powerful as it allows you to create dynamic UIs that change based on user interactions or other events However it s important to remember to only update the state using the setState function as updating the state directly can cause unexpected behavior and bugs In the next section we ll explore how to use props and state together for even more advanced conditional rendering in React Conditional Rendering with PropsIn React you can also conditionally render elements based on the props that are passed down from parent components This allows for even more flexibility and reusability of your components Passing down props To get started you ll need to pass down the relevant props from the parent component to the child component Here s an example import React from react function MyParentComponent props return lt MyChildComponent isVisible true gt function MyChildComponent props return lt div gt props isVisible lt div gt This is visible content lt div gt lt div gt This is hidden content lt div gt lt div gt In this example we re passing down the isVisible prop with a value of true from the parent component to the child component We re then using the isVisible prop to conditionally render different content Using props for conditional rendering To use the props for conditional rendering you ll need to access them inside the child component Here s an example import React from react function MyParentComponent props return lt MyChildComponent isVisible true gt function MyChildComponent props return lt div gt props isVisible lt div gt This is visible content lt div gt lt div gt This is hidden content lt div gt lt div gt In this example we re using the isVisible prop to conditionally render different content inside the child component Using props for conditional rendering is a powerful technique that allows you to reuse components and customize their behavior based on the context they re used in It s important to remember to define the relevant props in the parent component and pass them down to the child component in order to use them for conditional rendering In the next section we ll explore how to combine multiple techniques for even more advanced conditional rendering in React Best Practices for Conditional Rendering in ReactConditional rendering can be a powerful tool in React but it s important to use it in a way that is organized and optimized for performance Here are some best practices to follow when using conditional rendering in your React components Keep conditional rendering logic separate It s a good practice to separate your conditional rendering logic from your other component logic This makes your code easier to read and maintain especially as your component grows more complex One way to do this is to create a separate function or method that contains your conditional rendering logic For example function MyComponent props const renderContent gt if props isLoading return lt div gt Loading lt div gt else return lt div gt Content goes here lt div gt return lt div gt renderContent lt div gt In this example we ve created a separate function called renderContent that contains our conditional rendering logic We then call this function inside the main return statement to render our content Use short circuiting for simple conditions For simple conditions that only require a boolean value it s more concise to use short circuiting instead of an if statement Here s an example function MyComponent props return lt div gt props isVisible amp amp lt div gt Visible content lt div gt lt div gt In this example we re using short circuiting to conditionally render our content based on the value of props isVisible If props isVisible is true then the element will be rendered Otherwise nothing will be rendered Use memoization for performance optimization If your component s rendering logic is expensive you can use memoization to optimize performance Memoization allows you to cache the result of a function call based on its input arguments This can be especially useful for complex conditional rendering logic Here s an example import React useMemo from react function MyComponent props const renderContent useMemo gt if props isVisible return lt div gt Visible content lt div gt else return lt div gt Hidden content lt div gt props isVisible return lt div gt renderContent lt div gt In this example we re using the useMemo hook to memoize the result of our renderContent function This means that if props isVisible hasn t changed we ll reuse the previously computed result instead of recomputing it These are just a few best practices for using conditional rendering in your React components By organizing your logic and optimizing performance you can make your components more efficient and easier to maintain ConclusionIn conclusion conditional rendering is a powerful tool in React that allows you to display different content to your users based on certain conditions By using if else statements ternary operators logical operators component state and props you can create dynamic and interactive user interfaces that respond to user input and data changes When using conditional rendering in your React components it s important to follow best practices for organizing your logic and optimizing performance By separating your conditional rendering logic from your other component logic using short circuiting for simple conditions and using memoization for performance optimization you can create more efficient and maintainable code If you re looking to develop a React based web application or hire react native app development company for your project it s important to choose a team that has expertise in building scalable and efficient React applications With the right skills and experience a React developer can help you build a high quality web application that meets your business needs and exceeds your user s expectations Overall conditional rendering is an essential tool for any React developer to master By following best practices and leveraging the power of React you can create dynamic and engaging user interfaces that deliver an exceptional user experience ReferencesRendering Elements React Hooks	2023-03-29 09:01:24
海外TECH	Engadget	Shark's self-emptying robot vacuum is 50 percent off	https://www.engadget.com/sharks-self-emptying-robot-vacuum-is-50-percent-off-094546971.html?src=rss	Shark x s self emptying robot vacuum is percent offIf you dread having to vacuum ーwho doesn t ーyou may want to consider investing in a robot model to do it for you While many options come with a high price tag the self emptying Shark RVAE IQ Robot is currently half off down from to The steep price drop makes a big difference if you ve been on the fence about investing in a robovac nbsp Here s what you need to know if you re considering taking the plunge The vacuum works with the Shark app or through your Google Assistant or Amazon Alexa You can schedule cleanings or tell the Shark IQ Robot which areas to clean in the moment It maps each room while moving through your home to give you the option to select specific spaces to be vacuumed nbsp The self cleaning vacuum goes row by row in each room ensuring it hits every spot It s equipped to handle hair human or pet without it getting wrapped around the suction and works on carpets or floors It also has a self emptying base that holds days of dirt and whatever else it cleans up nbsp Once done cleaning the vacuum brings itself back to its dock and starts recharging All you need to do is put your feet up when it comes nearby and let it do its work nbsp If you re looking for something with a longer capacity the Shark AVAE AI Ultra Robot Vacuum holds up to days worth of debris It s currently discounted percent from to While many previous Shark robot vacuum sales have lasted only a day it s not clear how long these discounts will be available Follow EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice This article originally appeared on Engadget at	2023-03-29 09:45:46
海外TECH	Engadget	Lucid Motors is laying off 1,300 workers to reduce expenses	https://www.engadget.com/lucid-motors-is-laying-off-1300-workers-to-reduce-expenses-090908953.html?src=rss	Lucid Motors is laying off workers to reduce expensesBy the end of this week people who work for Lucid Motors will have known that they re going to lose their jobs The luxury electric vehicle maker has notified PDF the US Securities and Exchange Commission in a filing that it s reducing its current workforce by approximately percent Lucid said it s cutting jobs to reduce operating expenses quot in response to evolving business needs and productivity improvements quot and that it intends to complete this restructuring plan by the end of the second quarter this year nbsp Lucid CEO Peter Rawlinson told employees in a memo that the job cuts will affect both employees and contractors In the US nearly every division will be hit by reductions and some executives are even included in the list of personnel the company is laying off The EV maker implemented other cost cutting measures such as reviewing its non critical spending after announcing its earnings results in February But apparently those measures weren t enough for the company to achieve its objectives nbsp While Lucid experienced a sharp increase in revenue year over year ーit had only just started the Air sedan s production in late ーit still fell short of analyst forecasts In addition although its production goal EVs for is double last year s figures it s much lower than the units experts had expected As Reuters previously reported price cuts by Tesla and the availability of affordable EVs from traditional automakers had lessened demand for vehicles from startups like Lucid Rivian another EV startup is similarly affected and announced that it was going to reduce its workforce by six percent in February nbsp Lucid said in its filing that the layoffs will cost the company million to million which will be spent on severance payments company paid health insurance and stock based compensation for the affected workers Despite its cost cutting measures Lucid still intends to expand globally and to continue developing more models including the three row Gravity electric SUV that it plans to release in nbsp This article originally appeared on Engadget at	2023-03-29 09:09:08
医療系	医療介護 CBnews	出産費用の保険適用、日医会長「さまざまな課題」-まず「見える化」を	https://www.cbnews.jp/news/entry/20230329181153	定例記者会見	2023-03-29 18:35:00
金融	金融庁ホームページ	無登録で金融商品取引業を行う者の名称等について更新しました。	https://www.fsa.go.jp/ordinary/chuui/mutouroku.html	金融商品取引業	2023-03-29 11:00:00
海外ニュース	Japan Times latest articles	Official or unofficial? How Taiwan is rethinking diplomatic engagement.	https://www.japantimes.co.jp/news/2023/03/29/asia-pacific/politics-diplomacy-asia-pacific/taiwan-china-diplomatic-recognition-analysis/	Official or unofficial How Taiwan is rethinking diplomatic engagement Bolstering unofficial ties and not ruling out dual recognition with Beijing aligned countries are some ways Taipei is trying to avoid being internationally isolated	2023-03-29 18:30:51
海外ニュース	Japan Times latest articles	Hawks load up to chase Buffaloes for 2023 Pacific League pennant	https://www.japantimes.co.jp/sports/2023/03/29/baseball/japanese-baseball/npb-2023-pacific-league-preview/	kyocera	2023-03-29 18:33:55
海外ニュース	Japan Times latest articles	Kiribayama’s victory raises possibility of historic double promotion	https://www.japantimes.co.jp/sports/2023/03/29/sumo/kiribayama-double-promotion-chance/	Kiribayama s victory raises possibility of historic double promotionThe Spring Basho winner is the man best positioned to take advantage of what s likely to be a liberal promotion atmosphere for the foreseeable future	2023-03-29 18:29:43
ニュース	BBC News - Home	UK asylum plans: Plan to house migrants in ex-military bases to be unveiled	https://www.bbc.co.uk/news/uk-65107827?at_medium=RSS&at_campaign=KARANGA	commons	2023-03-29 09:43:59
ニュース	BBC News - Home	Baroness Casey urges Met Police chief to accept problems are institutional	https://www.bbc.co.uk/news/uk-65110300?at_medium=RSS&at_campaign=KARANGA	baroness	2023-03-29 09:16:50
ニュース	BBC News - Home	Women's Six Nations 2023: England's Poppy Cleall and Amber Reed unavailable for Italy	https://www.bbc.co.uk/sport/rugby-union/65111524?at_medium=RSS&at_campaign=KARANGA	Women x s Six Nations England x s Poppy Cleall and Amber Reed unavailable for ItalyEngland forward Poppy Cleall and centre Amber Reed will be unavailable for Sunday s Women s Six Nations match against Italy after sustaining knee injuries against Scotland	2023-03-29 09:38:52
GCP	Google Cloud Platform Japan 公式ブログ	Vertex AI の Reduction Server を使用して PyTorch トレーニングのパフォーマンスを最適化する	https://cloud.google.com/blog/ja/products/ai-machine-learning/speed-up-your-model-training-with-vertex-ai/	平均を計算するために、各ワーカーは他のすべてのワーカーが計算した勾配の値を知る必要があります。	2023-03-29 09:30:00
GCP	Google Cloud Platform Japan 公式ブログ	カスタム テンプレートによる Cloud Code の拡張	https://cloud.google.com/blog/ja/products/serverless/extending-cloud-code-with-custom-templates/	CloudCodeでのCloudFunctionsのサポートについて詳しくは、新しいCloudCodeを使用して関数を作成してデプロイするのチュートリアルをお試しください。	2023-03-29 09:20:00
ニュース	Newsweek	ミャンマー軍政､スー･チー率いる民主派政党を解党　総選挙は軍政支持派一色に	https://www.newsweekjapan.jp/stories/world/2023/03/post-101232.php	その後NLDの関係者は年月に反軍組織「国家統一政府NUG」を立ち上げスー・チー氏やウィン・ミン氏らを指導者としてNLD幹部や少数民族武装勢力関係者を加えて民主化運動を継続していたが、軍政はNUGを非合法組織としてNLDと同様にメンバーの弾圧に乗り出した。	2023-03-29 18:45:58
ニュース	Newsweek	裏庭にやってきたクマ、トランポリンの感触確かめる	https://www.newsweekjapan.jp/stories/world/2023/03/post-101224.php	動画にはクマがサッカーボールを大切そうに抱いて芝生で転がる場面や、ホースをくわえて自ら絡まってみたり、トランポリンの上を慎重に歩く様子が記録されている。	2023-03-29 18:40:00
ニュース	Newsweek	インド軍幹部「中国軍と戦う準備はできている」	https://www.newsweekjapan.jp/stories/world/2023/03/post-101233.php		2023-03-29 18:35:59
IT	週刊アスキー	ソフトバンク、法人向け5Gマネージドサービス「プライベート5G」を提供開始	https://weekly.ascii.jp/elem/000/004/130/4130651/	提供開始	2023-03-29 18:45:00
IT	週刊アスキー	『アーケードアーカイブス　ナバロン』が3月30日に配信！	https://weekly.ascii.jp/elem/000/004/130/4130653/	nintendo	2023-03-29 18:40:00
IT	週刊アスキー	シャープ、「プライベート5G」対応5Gモバイルルーター「SH-U01」発表　ソフトバンクより発売	https://weekly.ascii.jp/elem/000/004/130/4130654/	法人向け	2023-03-29 18:40:00
IT	週刊アスキー	Google Pay、「Googleウォレット」へと刷新。順次アップデートへ	https://weekly.ascii.jp/elem/000/004/130/4130645/	googlepay	2023-03-29 18:30:00
IT	週刊アスキー	手のひらサイズで4K対応、Jasper Lake搭載の超小型PC「GeeLarks-X1」	https://weekly.ascii.jp/elem/000/004/130/4130642/	celeronnjasperlake	2023-03-29 18:25:00
IT	週刊アスキー	KDDIとエコモット、Starlinkを活用したリモートで建設現場などの検査ができるソリューションを提供開始	https://weekly.ascii.jp/elem/000/004/130/4130649/	starlink	2023-03-29 18:20:00
IT	週刊アスキー	直火焼＆ビッグさで勝負 バーガーキングの社運を賭けたハンバーガーは1100円越えで味は本格路線	https://weekly.ascii.jp/elem/000/004/130/4130652/	bigbet	2023-03-29 18:15:00
IT	週刊アスキー	NEC、AIを活用し地雷埋設エリアを予測する実証実験を実施　およそ90%で地雷埋設位置を推定	https://weekly.ascii.jp/elem/000/004/130/4130643/	実証実験	2023-03-29 18:10:00
GCP	Cloud Blog JA	Vertex AI の Reduction Server を使用して PyTorch トレーニングのパフォーマンスを最適化する	https://cloud.google.com/blog/ja/products/ai-machine-learning/speed-up-your-model-training-with-vertex-ai/	平均を計算するために、各ワーカーは他のすべてのワーカーが計算した勾配の値を知る必要があります。	2023-03-29 09:30:00
GCP	Cloud Blog JA	カスタム テンプレートによる Cloud Code の拡張	https://cloud.google.com/blog/ja/products/serverless/extending-cloud-code-with-custom-templates/	CloudCodeでのCloudFunctionsのサポートについて詳しくは、新しいCloudCodeを使用して関数を作成してデプロイするのチュートリアルをお試しください。	2023-03-29 09:20:00