投稿時間:2022-05-01 14:17:19 RSSフィード2022-05-01 14:00 分まとめ(19件)

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js	JavaScriptタグが付けられた新着投稿 - Qiita	CSSやJavaScriptの手動最小化方法	https://qiita.com/nanakochi123456/items/4258a1bf41821cff2c2c	javascript	2022-05-01 13:32:16
js	JavaScriptタグが付けられた新着投稿 - Qiita	3D描画ソフト自作 - シェーディング	https://qiita.com/haruki1234/items/434ce320df5524485a7e	解説	2022-05-01 13:31:07
Docker	dockerタグが付けられた新着投稿 - Qiita	GCEのContainer-Optimized OSでdbt CLIを動かしてみる	https://qiita.com/k_0120/items/8b254cf136bd4e83ce6e	bigquery	2022-05-01 13:10:30
GCP	gcpタグが付けられた新着投稿 - Qiita	GCEのContainer-Optimized OSでdbt CLIを動かしてみる	https://qiita.com/k_0120/items/8b254cf136bd4e83ce6e	bigquery	2022-05-01 13:10:30
海外TECH	DEV Community	Project showcase: Country Currency Information Search	https://dev.to/fig781/project-showcase-country-currency-information-search-1pcj	Project showcase Country Currency Information SearchView live GitHub Repo I wanted to briefly show a project I made two years ago This was the first project I built with Vue js It definitely helped me understand the basics of the framework If you are just starting to learn a framework then I recommend making a project like this The project pretty much touches on all the basics of the framework state events methods computed properties watchers data fetching etc The site uses the forex api from They have a good free tier that works great for a simple project Overall I think the project looks good I am a big fan of the button design and the box shadow effect on all the buttons and cards I would definitely improve the look of the information cards if I was to do it over again They definitely look unfinished Leave a comment if you have any feedback or questions My Site GitHub	2022-05-01 04:54:30
海外TECH	DEV Community	Batching in React	https://dev.to/shivamjjha/batching-in-react-4pp3	Batching in ReactOne might think that React s useState hook is the simplest hook Yet there are some complexities What is batching Batching is when multiple calls to setState are grouped into only one state updatefunction App const count setCount useState const flag setFlag useState false useEffect gt only output once per click console log count flag count flag const handleClick gt Here react will re render only once Hence the state updates are batched setCount c gt c setFlag f gt f return lt div className App gt lt button onClick handleClick gt Click Me lt button gt lt h style color flag blue black gt Count count lt h gt lt div gt See demo batching inside event handlers Note on click of button both count and flag changes but only one console output Why Batching Great for performance since avoids un necessary re renders Prevents any component from rendering half applied state updates which may lead to bugs Inconsistent Batching BehaviorHowever React was more about that later not consistent about batching For example in an async function promise based API React would not batch the updates amp independent updates would happen performing two setState calls little async functionconst sleep gt new Promise resolve gt setTimeout resolve export default function App const flag setFlag useState true const count setCount useState const handleClick async gt mimicing some async call ex fecthing data from server etc await sleep setFlag f gt f setCount c gt c useEffect gt in this case two console logs can be seen since setState is called inside an asynchronous function So React would not batch the updates and perform two independent updates console log count flag whenever flag or count changes do somethig count flag return lt gt lt h gt React s Batching Behavior while inside async callbacks lt h gt lt p gt Count count lt p gt lt button onClick handleClick style backgroundColor flag orange blue color fff gt Click me lt button gt lt gt ️See demo not batching updates inside async function Note on click of button two lines get printed on console Forced batching in async functionsTo force setState to batch updates out of event handlers unstable batchedUpdates an undocumented API can be used import unstable batchedUpdates from react dom unstable batchedUpdates gt setCount c gt c setFlag f gt f This is because React used to only batch updates during a browser event like click but here we re updating the state after the event has already been handled in aync function For demo see React forced batching outside of event handlers Opt out of automatic batchingSome code may depend on reading something from the DOM immediately after a state change For those use cases ReactDOM flushSync can be used to opt out of batchingContinuing with our previous example function App const count setCount useState const flag setFlag useState false useEffect gt console log count flag count flag const handleClick gt setCount c gt c Force this state update to be synchronous ReactDOM flushSync gt setCount c gt c By this point DOM is updated setFlag f gt f return lt div className App gt lt button onClick handleClick gt Click Me lt button gt lt h style color flag blue black gt Count count lt h gt lt div gt See ️ReactDOM flushSync Opt out of automatic batching in event handlersHowever ReactDOM flushSync is not common amp should be sparingly used flushSync flushes the entire tree and actually forces complete re rendering for updates that happen inside of a call so you should use it very sparingly This way it doesn t break the guarantee of internal consistency between props state and refs To read more about async behavior of this API amp why setState is asynchronous check out this awesome discussion RFClarification why is setState asynchronous Automatic Batching in React React includes some out of the box improvements with ReactDOMClient createRoot which includes support for automatic batchingStarting in React all updates will be automatically batched no matter where they originate from So call to setState inside of event handlers async functions timeouts or any function will batch automatically same as inside react events This will result in less rendering and therefore better performance in react applicationsfunction handleClick fetchSomething then gt React and later DOES batch these setCount c gt c setFlag f gt f React will only re render once at the end that s batching Note that this automatic batching behavior will only work in React with ReactDOM createRootReact with legacy ReactDOM render keeps the old behaviorTo read more about Automatic batching in React see Automatic batching for fewer renders in React Want to read it on my blog Checkout this blog post	2022-05-01 04:52:30
海外TECH	DEV Community	🤡 AWS CDK 101 - 🤾‍♂ Using layers in Lambda functions and saving JSON to S3	https://dev.to/aravindvcyber/aws-cdk-101-using-layers-in-lambda-functions-and-saving-json-to-s3-46fg	AWS CDK ‍ Using layers in Lambda functions and saving JSON to SBeginners new to AWS CDK please do look at my previous articles one by one in this series If in case missed my previous article do find it with the below links Original previous post at Dev PostReposted previous post at dev to aravindvcyberIn this article let us refactor one of our previous lambda functions which creates an event directly with the full message received by adding setup to save the actual message received first into s before creating an event by using lambda layers Benefits of using lambda layers These are not the only benefits it is just only what I just observed in my deployments Using lambda layers helps us deploy faster since the same layer can be attached to multiple functions Besides that we can also include our custom modules in the lambda layers and share them across multiple functions This also helps to simply patch these modules without redeploying all the functions Construction Plan ️As we mentioned earlier we are trying to save a JSON into s as well which will create inside our stack To save any object into s we need two things as follows A bucket name to save our messageAn object key identifier to refer it to a specific location S bucket creation First let us create an S bucket adding the below lines into our mail stack lib common event stack ts const stgMsgBucket new s Bucket this stg msg bucket bucketName stg msg bucket encryption s BucketEncryption S MANAGED removalPolicy RemovalPolicy RETAIN You may find that we have named our unique bucket with the name stg msg bucket with S managed encryption policy as shown above Granting put Object to handler function stgMsgBucket grantWrite eventCounterBus handler Changes inside our lambda function ️Inside our lambda let us add the below imports as follows import S from aws sdk import PutObjectOutput from aws sdk clients s const s new S region ap south putObject helper function I have created the below helper function inside the lambda to help us to put an object into S const save async uploadParams S PutObjectRequest gt let putResult PromiseResult lt PutObjectOutput AWSError gt undefined undefined try putResult await s putObject uploadParams promise catch e console log e finally console log putResult return putResult Generating the uploadParams object Inside our lambda let us add the below statements inside the try statement before posting the msg object into the new event bridge put event const uploadParams S PutObjectRequest Bucket message bucket Key message key Body JSON stringify message ContentType application json Invoking save helper function const putResult PromiseResult lt PutObjectOutput AWSError gt undefined await save uploadParams Adding putObject result to our message message putStatus putResult const msg string JSON stringify message Additional properties to input message In this above code block we have used the bucket name and bucket key let us see how we set those properties below message key uploads message uuid json message bucket process env BucketName Uuid generation Here you may notice that we have a UUID property attached to the input message In the below code we will generate the UUID message uuid getUuid This getUuid is coming from the uuid exported module which is available in the opt uuid path Importing utils function from layer ️const getUuid require opt utils But how do we manage to get the module from the opt folder The opt folder is the extracted path coming from the lambda layers since it is the only way we could get the third party modules into the lambda function by importing them Create a new lambda layer ️Steps to create a new layer Create a new folder representing your layer name layers utilsInside this folder create a new folder nodejs Inside this subfolder run npm init yNow we will get a package json filesUse npm install save uuid this installs our third party module Then let us create a new file named utils js and add the below linesconst v uuidv require uuid exports getUuid gt return uuidv layer creation statement inside the stack ️Now we need to add the below statement inside our main stack to create a layer as follows const nodejsUtils new lambda LayerVersion this nodejsUtils removalPolicy RemovalPolicy DESTROY code lambda Code fromAsset layers utils compatibleArchitectures lambda Architecture X compatibleRuntimes lambda Runtime NODEJS X You can find that we have specified the runtime and the architectures appropriatelyThe above code block will create the new layer as shown below Adding lambda layer to lambda ️Now let us add the above lambda layer into our lambda function definition as follows const eventCounterFn new lambda Function this EventCounterHandler runtime lambda Runtime NODEJS X handler event counter bus counter code lambda Code fromAsset lambda environment DetailType downstreamBus props DetailType EventBusName downstreamBus props EventBusName Source downstreamBus props Source EVENT COUNTER TABLE NAME Counters tableName BucketName bucketName logRetention logs RetentionDays ONE MONTH layers nodejsXray nodejsUtils Thus we have added the layer into our lambda function this will help to import them in our functions We will be adding more connections to our stack and making it more usable in the upcoming articles by creating new constructs so do consider following and subscribing to my newsletter We have our next article in serverless do check outThanks for supporting Would be great if you like to Buy Me a Coffee to help boost my efforts Original post at Dev PostReposted at dev to aravindvcyber	2022-05-01 04:19:57
海外TECH	Engadget	'Star Trek: Strange New Worlds' has promise, and the usual frustrations	https://www.engadget.com/star-trek-strange-new-worlds-preview-040051197.html?src=rss	x Star Trek Strange New Worlds x has promise and the usual frustrationsThere are reasons that Star Trek Strange New Worlds exists beyond the need to keep the Trek content pumping so nobody thinks too hard about canceling Paramount It s designed to quell some of the discontent in Star Trek s vast and vocal fanbase about the direction the live action shows have traveled under the stewardship of uber producer Alex Kurtzman It s also a slightly bewildered response to the criticism of its predecessors Discovery and Picard made by the same people behind those two shows In short it s designed to appeal to people who when asked what their favorite live action Trek show is unironically say The Orville We open on Christopher Pike Anson Mount the once and future captain of the Enterprise after his sojourn leading Discovery in its second season There a magic time crystal told him that in less than a decade he ll be non fatally blown up in a training accident Armed with a standard issue Grief Beard he refuses the call to return to the stars until the siren song of non serialized space adventure becomes too great It isn t long before he and Spock are reunited to rescue Rebecca Romijn s Number One from a spy mission on a pre warp planet gone wrong Sadly Paramount s restrictive embargo on discussing the first few episodes forbids me from discussing much of what I ve seen so things will get vaguer from here on out It looks like it was August when Alex Kurtzman said that the show would be episodic rather than serialized This was a way to address the criticism of the heavily serialized go nowhere do nothing grimdark mystery box stories that sucked so much of the joy from Discovery and Picard Strange New Worlds is instead a deliberate throwback in the style of The Original Series albeit with serialized character stories So while we visit a new planet each week characters still retain the scars and lessons learned from their experiences There are more refreshed Original Series characters than just Pike Spock and Number One along for the ride Babs Olusanmokun is playing a more fleshed out version of Dr M Benga while Jess Bush takes over for Christine Chapel AndréDae Kim is the new Chief Kyle who has been promoted from intermittent extra to transporter chief Then there s Celia Rose Gooding as Cadet Uhura whose semi canonical backstory is now firmly enshrined as a Dead Parent Troubled Childhood narrative Uhura aside most of these roles were so under developed in the s that they re effectively blank slates for the reboot Oh except that everyone is now Hot and Horny because this isn t just Star Trek it s Star Trek that isn t afraid to show characters in bed with other people Rounding out the cast is Christina Chong as security chief La an Noonien Singh a descendant of Khaaaaan himself Trek s in series Hitler analog From what we learn of her so far she also gets saddled with a Troubled Childhood Dead Parent narrative as well as a case of the nasties I expect her character will soften further over time but right now she s officially the least fun character to spend time with Of more interest is Melissa Navia s hotshot pilot Erica Ortegas who can launch the odd quip into the mix when called upon and Hemmer Hemmer is a telepathic Aenar a type of Androian first introduced in Enterprise played by Bruce Horak Horak plays Hemmer as an old fashioned lovable grump and mentor figure for some of the other characters and will clearly become a fan favorite And having now seen the first half of the first season a second is already in production I can say that Strange New Worlds will be a frustrating watch for fans Frustrating because there are the bones of a really fun interesting Star Trek series buried deep inside Strange New Worlds Sadly it s trapped in the usual mix of faux melodrama clanging dialogue and dodgy plotting with the usual lapses in logic Many writers are blind to their own flaws which is why it s so amusing that this is what Kurtzman and co feel is a radical departure from their own work Maybe I m being unfair but this is the seventh season of live action Star Trek released under Kurtzman s purview The three lead characters all had a full season of Discovery to bed in too so it s not as if everyone s starting from cold But despite the gentlest of starts the show still manages to stumble out of the gate trying to do too much and not enough at the same time The first four episodes especially feel as if someone s trying to speed read you through a whole season s worth of plot in a bunch of partly disconnected episodes An aside Ever since the mid s Paramount was desperate to reboot Star Trek with a younger cast to cash in on that Kirk Spock brand awareness It eventually happened but only in with J J Abrams not entirely successful attempt to reboot the series in cinemas While a Young Kirk movie made sense in the s mining that seam for nostalgia today seems very weird indeed After all most people under the age of will likely associate TNG as the One True Star Trek The fact that not so closet Trek fan Rihanna s favorite character is Geordi La Forge speaks volumes about where millennial love lies But I d imagine a La Forge spin off series was never going to fly with any generation of Paramount executives Now let s talk about that emotional continuity because while people will take their experiences with them little effort has been made to pre seed conflicts before they erupt Arguably the weakest episode of the bunch tries to cram four A plots into its slender runtime One of which is a coming out narrative for one crewmember and once they ve come out another character reveals a deep seated antipathy toward that group It would be nice if we could have let this particular battle brew but it s introduced about minutes in and resolved with a punchfight by minute We re not shown the person wrestling with the decision to come out and risk their professional and personal relationships beforehand either Just…punchfight A lot of these episodes don t properly resolve themselves either which is the standard problem for any minute TV show It s hard to build a new world flesh out new characters establish and resolve their problems in the space of two episodes of Brooklyn Nine Nine But at least three episodes feature conclusions that either aren t clear or take place entirely off screen explained away with a line of dialogue I don t know if it was a production problem or if a majority of the show s yes twenty two credited producers signed off on it but it feels a hell of a lot like cheating It s almost as if the writers wanted to provoke surprise in the subsequent scene ーhow did this get resolved ーover concocting a satisfying emotional and narrative catharsis on screen nbsp In fact I m going to harp on about this one particular episode because it s not content with just dropping one major character revelation The episode basically stops minutes early in order to shock horror drop another Kinda Dark Secret About A Crewmember You Barely Know One thing I said when Discovery started was that if you never get to know the characters in their default state it s not valuable to see their bizarro world counterparts straight away It s the same here Strange New Worlds refuses to do the painstaking work of filling in these characters before they start changing as a result of their experiences together The cast is all solid and clearly working hard to elevate the material they ve been given because the dialogue here is so rough that I think they all deserve danger money Now nü Trek dialog has always been awkward and or impenetrable but it s beyond dreadful here Kurtzman and co forgot the whole “show don t tell nature of screenwriting and so characters just stand there and tell you everything constantly This is made worse because rather than giving space for these talented well paid actors to act they re instead forced to say what they re feeling Here s an example of that In one episode a character is trying and failing to remember a key memory from a traumatic experience in childhood that holds the key to saving the day But rather than use the performer to convey that they have the actor in question stand there blank faced and say “I am trauma blocked Then there are scenes in which two characters describe what s happening in front of them with the sort of faux gravitas that only Adam West could pull off Remember when I said there was promise There really is and you feel like if the writers could get out of their own way things could improve massively There s one episode you could easily describe as the actually fun comedy romp of the season and it s great Every Trek fan knows that The One With The Whales is the most financially successful Trek property ever made And yet whenever a new Trek property is made it s always with the promise of more grimness more darkness more grit more realism Yet here we are with the fun episode reminding you why you watch Star Trek in the first place and making the characters fun people to hang out with If the series could continue in that slightly slower more relaxed groove then Strange New Worlds could be brilliant I haven t talked much about the production design or effects both of which are great this new Enterprise is gorgeous inside and out Nor the series music with Nami Melumad s score being smart subtle and lush in all of the right places That s a compliment not shared with Jeff Russo s now standard fare which neither matches the delicacy of a good prestige drama intro nor the soaring bombast associated with Star Trek The best and worst thing I can say about the intro theme is that it sounds like it came from one of Interplay s mid s CD ROM games Fundamentally I can only really damn Strange New Worlds with the faintest of praise it can be fun every now and again I would imagine and hope that things will improve as time goes on and the show s makers won t indulge their worst impulses Given that I walked away from Picard after the end of its first dreary as hell run the fact I m at least prepared to stick around here speaks volumes	2022-05-01 04:00:51
海外ニュース	Japan Times latest articles	Russian missiles target Ukraine’s east and south as some civilians leave Mariupol plant	https://www.japantimes.co.jp/news/2022/05/01/world/russian-missiles-ukraine-civilians-mariupol-plant/	Russian missiles target Ukraine s east and south as some civilians leave Mariupol plantRussia had declared victory over Mariupol even as hundreds of Ukrainian troops and civilians holed up in the besieged city s steel works	2022-05-01 13:20:37
海外ニュース	Japan Times latest articles	Over 40% of Japanese firms to raise prices within a year, survey shows	https://www.japantimes.co.jp/news/2022/05/01/business/corporate-business/japanese-companies-higher-costs/	Over of Japanese firms to raise prices within a year survey showsHigher material costs amid the pandemic and Russia s invasion of Ukraine are prompting companies to raise prices after years of deflation	2022-05-01 13:07:35
ニュース	BBC News - Home	Katie Taylor v Amanda Serrano: Taylor retains lightweight world titles with split-decision points win	https://www.bbc.co.uk/sport/boxing/61263902?at_medium=RSS&at_campaign=KARANGA	Katie Taylor v Amanda Serrano Taylor retains lightweight world titles with split decision points winKatie Taylor edges Amanda Serrano on points with a split decision win in an instant classic at Madison Square Garden in New York	2022-05-01 04:11:24
ニュース	BBC News - Home	Falklands War veterans mark 40th anniversary of RAF raid	https://www.bbc.co.uk/news/uk-england-lincolnshire-61283828?at_medium=RSS&at_campaign=KARANGA	stanley	2022-05-01 04:50:42
ニュース	BBC News - Home	White House press dinner returns after two years	https://www.bbc.co.uk/news/world-us-canada-61288670?at_medium=RSS&at_campaign=KARANGA	covid	2022-05-01 04:01:51
ニュース	BBC News - Home	The Papers: 'End Commons debauchery' and Tory female MP pledge	https://www.bbc.co.uk/news/blogs-the-papers-61287889?at_medium=RSS&at_campaign=KARANGA	dominates	2022-05-01 04:48:08
ニュース	BBC News - Home	Katie Taylor v Amanda Serrano: Eddie Hearn says undisputed clash "one of the best fights in boxing history" at Madison Square Garden	https://www.bbc.co.uk/sport/boxing/61289111?at_medium=RSS&at_campaign=KARANGA	Katie Taylor v Amanda Serrano Eddie Hearn says undisputed clash quot one of the best fights in boxing history quot at Madison Square GardenEddie Hearn labels Katie Taylor one of the biggest legends in Irish sport and believes her fight with Amanda Serrano was one of the best ever at Madison Square Garden	2022-05-01 04:37:35
北海道	北海道新聞	全労連系も３年ぶりメーデー大会　「命、暮らし守る政治へ」	https://www.hokkaido-np.co.jp/article/676219/	東京都渋谷区	2022-05-01 13:09:10
北海道	北海道新聞	日越、対中ロ連携を協議　首脳会談、安保協力の強化も	https://www.hokkaido-np.co.jp/article/676235/	岸田文雄	2022-05-01 13:04:00
ビジネス	東洋経済オンライン	ダンサーSAMが60歳を超えても現役でいられる訳 ジェロントロジー（加齢学）で知った｢対策法｣ | 読書 | 東洋経済オンライン	https://toyokeizai.net/articles/-/584230?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2022-05-01 13:10:00
海外TECH	reddit	SOS. Wife plans to report me for illegal work unless I go back to America tomorrow	https://www.reddit.com/r/japanlife/comments/ufs8gr/sos_wife_plans_to_report_me_for_illegal_work/	SOS Wife plans to report me for illegal work unless I go back to America tomorrowAs per the title my wife and I had a big fight and if I do not go back to America tomorrow she will inform immigration of the fact that I used to work for a friend s bar under the table even though it that kind of work was not permitted under my visa at that time I know that I should have followed the law and understand the consequences I am just looking for any advice and also to ask if she can even report it after the fact She has photos of me working there but there shouldn t be any payroll or paper trail Could I just say that volunteered a few times when staff no showed I am fully willing to accept any consequences but I want to avoid my friend s place getting in trouble at all costs Obviously this kind of threat is abuse and I am strongly considering divorce She seems to have kept these photos as a last resort to use to control me Also looking for any advice for one sided filings of divorce as she will probably not willingly sign submitted by u whitesnow to r japanlife link comments	2022-05-01 04:43:27