投稿時間:2023-06-25 23:15:47 RSSフィード2023-06-25 23:00 分まとめ(23件)

カテゴリー等	サイト名等	記事タイトル・トレンドワード等	リンクURL	頻出ワード・要約等/検索ボリューム	登録日
IT	気になる、記になる…	Appleが準備中の新型Apple Watchや新型Macなどのコードネームが明らかに ｰ 30インチ以上のiMacなども開発中	https://taisy0.com/2023/06/25/173369.html	apple	2023-06-25 13:28:48
python	Pythonタグが付けられた新着投稿 - Qiita	scikit-fda使い方の備忘録	https://qiita.com/JoCOOL/items/90a1441b689d4078b454	functionaldataanalysis	2023-06-25 22:55:08
python	Pythonタグが付けられた新着投稿 - Qiita	ROS2でキーボードを押すとトピックをPublishするPythonコード	https://qiita.com/moriitkys/items/fe528c735a5d63ff5239	rclpyfromrclpynodeimport	2023-06-25 22:35:32
python	Pythonタグが付けられた新着投稿 - Qiita	[Python] 影の薄いfrozensetを救いたい	https://qiita.com/old_battlefield/items/6c056886271be75deb0f	frozenset	2023-06-25 22:25:16
python	Pythonタグが付けられた新着投稿 - Qiita	【Python】株価とニュース見出しの記事のデータセットを作る	https://qiita.com/keiich/items/3085c4c77e4447b5769f	通り	2023-06-25 22:09:29
js	JavaScriptタグが付けられた新着投稿 - Qiita	【jQuery】エラー『Uncaught TypeError: Cannot read properties of undefined (reading 'style')』の原因と解決方法	https://qiita.com/Ryo-0131/items/e2a4ae99a512b38be87c	datatablesjsuncaughttyp	2023-06-25 22:20:34
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	Ubuntuでパッケージを手動で別のシステムに移行する	https://qiita.com/_m_a_s_a_/items/14f13cd943ae7271ba71	ubuntu	2023-06-25 22:50:52
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	プロキシ環境で sudo apt update	https://qiita.com/_m_a_s_a_/items/2a452aa722d33d211177	etcapt	2023-06-25 22:38:45
AWS	AWSタグが付けられた新着投稿 - Qiita	【AWS】ECS on Fargateにおけるセキュリティグループの更新方法	https://qiita.com/suzuki0430/items/bf50ec23681508b20d49	ecsonfargate	2023-06-25 22:05:12
Docker	dockerタグが付けられた新着投稿 - Qiita	DockerでDjango+React+PostgreSQL環境を作ってみたので備忘録	https://qiita.com/mirrors/items/595f35249b065c679b2c	docker	2023-06-25 22:00:47
Git	Gitタグが付けられた新着投稿 - Qiita	【Git】コンソール上にgitkコマンドで表示されるようなヒストリーを表示する	https://qiita.com/chukeblo/items/5cd10ef6dee1cf6f62c1	表示	2023-06-25 22:22:59
技術ブログ	Developers.IO	CloudFormationでデプロイしたCloudFrontディストリビューションにデフォルトルートオブジェクトを設定する方法	https://dev.classmethod.jp/articles/remediate-cf1-by-cfn/	awsfounda	2023-06-25 13:47:23
海外TECH	MakeUseOf	Are You Ready to Move to the Cloud? 7 Things to Consider	https://www.makeuseof.com/cloud-move-are-you-ready-consider/	Are You Ready to Move to the Cloud Things to ConsiderFor many companies the cloud has transformed how they offer an online service However there are many factors to consider before you make the move	2023-06-25 13:30:18
海外TECH	DEV Community	[Typia] I made realtime demo site of 20,000x faster validation (+200x faster JSON stringify)	https://dev.to/samchon/typia-i-made-realtime-demo-site-of-20000x-faster-validation-200x-faster-json-stringify-59p9	Typia I made realtime demo site of x faster validation x faster JSON stringify PrefaceI ve made a playground website to help you understand how typia works with AoT compilation In here dev to community I ve written many articles introducing my library typia In the previous articles I had often explained that typia boosts up validation speed through AoT Ahead of Time compilation skill typia analyzes your TypeScript type Ttypia writes optimal validation code only for that type T Such skill is called AoT compilation TYPESCRIPT SOURCE CODEtypia is lt number gt typia createIs lt Date gt COMPILED JAVASCRIPT CODE input gt number typeof input input gt input instanceof Date By the way some typia user gave me such feedback Reading your articles I could understand your typia is much faster than others and it needs only pure TypeScript type As I d used ajv and class validator for a long time I especially like the word only one line with pure TypeScript type However the concept AoT compilation was hard for me to understand I was able to understand it only after installing typia and compiling my project Setting it up I though that such little time even could become a barrier to someone who would hesitate to introduce typia If typia provides a playground site this could be solved Hope typia thrives and appreciate for developing such wonderful project Reading above feedback I ve decided develop a playground website sympathizing with the need of it Developing the playground website I think the above feedback was really good for typia and earily experienced playground users are satisfying I especailly thanks for such adviding Anyway let s play typia and understand how it works with AoT compilation Playground website Github Repository Guide Documents What typia is Introduction RUNTIME VALIDATORSexport function is lt T gt input unknown T input is T returns booleanexport function assert lt T gt input unknown T T throws TypeGuardErrorexport function validate lt T gt input unknown T IValidation lt T gt detailedexport const customValidators CustomValidatorMap customizable ENHANCED JSONexport function application lt Args gt IJsonApplication JSON schemaexport function assertParse lt T gt input string T type safe parserexport function assertStringify lt T gt input T string safe and faster isParse validateParse stringify isStringify validateStringify RANDOM DATA GENERATORexport function random lt T gt g Partial lt IRandomGenerator gt Primitive lt T gt Someone people do not know typia I ll introduce it shortly typia is a transformer library supporting below features Super fast Runtime ValidatorsSafe JSON parse and fast stringify functionsJSON schema generatorRandom data generator Pure TypeScript TypeAt first as typia performs AoT Ahead of Time compilation all of supported features in typia require only one line Besides other libraries like ajv or class validator require extra schema definition like JSON schema or triple duplicated type definition with decorator function calls TYPIA SCHEMA TYPIA NEEDS ONLY PURE TYPESCRIPT TYPEexport interface IBbsArticle files IAttachmentFile typia assert lt IBbsArticle gt input CLASS TARNSFORMER BESIDES OTHERS NEED EXTRA SCHEMA DEFINITIONexport class BbsArticle ApiProperty type gt AttachmentFile nullable true isArray true minItems description List of attached files Type gt AttachmentFile IsArray IsObject each true ValidateNested each true public files AttachmentFile validateSync plainToObject BbsArticle input StabilityAbout functionality and stability typia supports every TypeScript types and ensure safety through over LoC Line of Codes test programs It actually validates every TypeScript type cases with strong and wide test cases Below table is the result of such strong testing Besides other libraries are not intending to safety like typia For an example class validator is composed with only test functions and missing most type cases I think the reason why class validator fails in the most type case is that it does not have enough test cases ComponentstypiaTypeBoxajvio tszodC V Easy to useObject simple Object hierarchical Object recursive Object union implicit Object union explicit Object additional tags Object template literal types Object dynamic properties Array rest tuple Array hierarchical Array recursive Array recursive union Array R U implicit Array repeated Array repeated union Ultimate Union TypeC V means class validator PerformanceAbout performance typia is the fastest library in the world As you know typia generates dedicated validation codes for each types And those codes are optimized considering characteristics of v engine especially about hidden class Below graphes are the result of such optimization Validation is x faster than class validatorJSON serialization is x faster than class transformerSuch performance even affects to the server side gt x up Monaco EditorI think there would be someone who are interested in the way to build the playground website For such people I ll introduce how I did it shortly At first I ve made typia playground website through monaco editor It is a web based single file editor and supports TypeScript laugnage with external node modules As you can see in typia playground website it even supports auto completion with type hints like VsCode As you know typia performs AoT Ahead of Time compilation and generates dedicated validation codes for each TypeScript types Therefore I combined above monaco editor with bundled typia and typescript modules Also for auto completion with type hints I ve hard copied d ts definition files of typia into the monaco editor like below Reading monaco manual and referencing my key source files you may enoughly possible to build your own playground website Good luck Key source fileswebsite pages playground index tsxwebsite components SourceEditor tsxwebsite compilers Compiler tsHard copier of typings from node modulesexport const RAW file string content string file node modules typia package json typia packageJson file node modules typia index d ts typia index file node modules typia lib CustomValidatorMap d ts typia lib CustomValidatorMap file node modules typia lib executable setup ArgumentParser d ts typia lib executable setup ArgumentParser file node modules typia lib executable setup CommandExecutor d ts typia lib executable setup CommandExecutor file node modules typia lib executable setup FileRetriever d ts typia lib executable setup FileRetriever file node modules typia lib executable setup PackageManager d ts typia lib executable setup PackageManager file node modules typia lib executable setup PluginConfigurator d ts typia lib executable setup PluginConfigurator file node modules typia lib executable typia d ts typia lib executable typia file node modules typia lib executable TypiaGenerateWizard d ts typia lib executable TypiaGenerateWizard file node modules typia lib executable TypiaSetupWizard d ts typia lib executable TypiaSetupWizard file node modules typia lib factories CommentFactory d ts typia lib factories CommentFactory file node modules typia lib factories ExpressionFactory d ts typia lib factories ExpressionFactory file node modules typia lib factories IdentifierFactory d ts typia lib factories IdentifierFactory for const file content of RAW monaco languages typescript typescriptDefaults addExtraLib content file	2023-06-25 13:47:16
海外TECH	DEV Community	Extracting Class Methods: How To Derive an Interface From a Class	https://dev.to/zirkelc/extracting-class-methods-how-to-derive-an-interface-from-a-class-4co4	Extracting Class Methods How To Derive an Interface From a ClassIn object oriented programming OOP we usually define an interface and implement that interface in different classes In TypeScript we can do the opposite We can implement a class and derive an interface from that class without actually defining it Why would we ever need to do this Well this can be very useful in various scenarios such as creating type safe mocks for JavaScript classes This ensures that the mock class implements all the methods of the original class without having to define a separate interface Extracting the Instance TypeThe first step is to extract the instance type from the class By default when you retrieve the type of a class in TypeScript you get the type of the class constructor not the type of an instance of the class To work with the instance type we ll define a utility type type ExtractInstanceType lt T gt T extends new args any gt infer R R T extends prototype infer P P any Here ExtractInstanceType lt T gt first tries to derive the instance type from the class constructor If the constructor is not publicly accessible the instance type is extracted from the prototype property of the class This is the main difference to TypeScript s built in utility type InstanceType lt T gt which only works with the public constructor For example consider the following class with a private constructor class SomeClass private constructor someMethod gt OK Type is SomeClasstype SomeClassInstance ExtractInstanceType lt typeof SomeClass gt gt Error Type typeof SomeClass does not satisfy the constraint abstract new args any gt any type SomeClassInstanceError InstanceType lt typeof SomeClass gt Extracting Methods from the Instance TypeOnce we have the instance type we can extract its methods To do this we ll define two more utility types type ExtractMethodNames lt T gt K in keyof T T K extends args any gt any K never keyof T type ExtractMethods lt T gt Pick lt T ExtractMethodNames lt T gt gt ExtractMethodNames lt T gt is a mapped type that iterates over all keys of T and checks if each key corresponds to a method If it does the key is preserved otherwise it s assigned the never type ExtractMethods lt T gt then uses the Pick utility type to select only those properties from T that are methods Now let s use these utility types to extract the methods from SomeClassInstance gt Type contains methods from SomeClasstype SomeClassMethods ExtractMethods lt SomeClassInstance gt In this example SomeClassMethods is a type that includes only the methods of an instance of SomeClass Implementing a Class with the Extracted MethodsFinally let s see how to define a new class that implements the SomeClassMethods type By making sure that a class is of type SomeClassMethods we ensure that the class has the same methods as an instance of SomeClass Here s how you can do it gt OK Class implements methods from SomeClassclass SomeClassMock implements SomeClassMethods someMethod gt Error Class SomeClassMockError incorrectly implements interface SomeClassMethods gt Property someMethod is missing in type SomeClassMockError but required in type SomeClassMethods class SomeClassMockError implements SomeClassMethods anotherMethod In this code SomeClassMock is a new class that implements the SomeClassMethods type This ensures that SomeClassMock includes a someMethod function If SomeClassMock does not include a someMethod function or if the someMethod function in SomeClassMock does not match the one in SomeClassMethods TypeScript will throw a compilation error TypeScript Playground ExampleThe complete example is available on TypeScript Playground to test it yourself TypeScript PlaygroundI hope you found this post helpful If you have any questions or comments feel free to leave them below If you d like to connect with me you can find me on LinkedIn or GitHub Thanks for reading	2023-06-25 13:44:22
Apple	AppleInsider - Frontpage News	Apple Vision Pro still has a way to go	https://appleinsider.com/articles/23/06/25/apple-vision-pro-still-has-a-way-to-go?utm_medium=rss	Apple Vision Pro still has a way to goThe Apple Vision Pro still has a lot to be worked on before the hardware is released with many features announced at WWDC to receive lots of attention in the coming months Apple Vision ProApple s slick presentation launching the Apple Vision Pro showed off many of the features of the headset while demonstrations of features to attendees were promising However it appears that Apple still has a long way to go to get all of the elements together for the final release version Read more	2023-06-25 13:48:09
Apple	AppleInsider - Frontpage News	Second Apple Watch Ultra due this fall on Apple's product roadmap	https://appleinsider.com/articles/23/06/25/second-apple-watch-ultra-due-this-fall-on-apples-product-roadmap?utm_medium=rss	Second Apple Watch Ultra due this fall on Apple x s product roadmapApple s product release roadmap includes three Apple Watch launches for the fall a report claims including two Apple Watch Series models and a second generation Apple Watch Ultra Apple Watch UltraFollowing the introduction of the Apple Vision Pro at WWDC the attention of the rumor mill turns to the rest of Apple s product catalog Among the expected inbound devices are a trio of Apple Watch models which should arrive as part of Apple s usual fall lineup Read more	2023-06-25 13:24:00
海外TECH	CodeProject Latest Articles	Introduction to B-trees: Concepts and Applications	https://www.codeproject.com/Articles/808055/Introduction-to-B-trees-Concepts-and-Applications	trees	2023-06-25 13:41:00
ニュース	BBC News - Home	Cleethorpes: Girl, 15, dies after being pulled from sea	https://www.bbc.co.uk/news/uk-england-humber-66010411?at_medium=RSS&at_campaign=KARANGA	cleethorpes	2023-06-25 13:09:19
ニュース	BBC News - Home	999 calls: Technical glitch fixed for most forces	https://www.bbc.co.uk/news/uk-66012340?at_medium=RSS&at_campaign=KARANGA	backup	2023-06-25 13:21:43
ニュース	BBC News - Home	'That's how they behave' - Messi on PSG fan difficulties	https://www.bbc.co.uk/sport/football/66013933?at_medium=RSS&at_campaign=KARANGA	x That x s how they behave x Messi on PSG fan difficultiesLionel Messi says his relationship with Paris St Germain fans fractured after a significant number of supporters started to treat him differently	2023-06-25 13:24:41
ニュース	BBC News - Home	Spice Girls: Mel C says all of her old group would like to play Glastonbury Festival next year	https://www.bbc.co.uk/news/entertainment-arts-66013502?at_medium=RSS&at_campaign=KARANGA	legends	2023-06-25 13:35:51
海外TECH	reddit	Colleagues refer to me as [first name]-san. Why?	https://www.reddit.com/r/japanlife/comments/14ilrqb/colleagues_refer_to_me_as_first_namesan_why/	Colleagues refer to me as first name san Why Everyone at my job refers to me using my first name san I ve never referred to anyone using their first name only last name san Many of our clients refer to me in this way as well not all tho Why Do people assume I d prefer to be called by my first name I m just curious submitted by u tepodont to r japanlife link comments	2023-06-25 13:02:40