投稿時間:2023-01-04 12:40:33 RSSフィード2023-01-04 12:00 分まとめ(45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…	DJI、1月10日22時に新型スタビライザー｢RS 3 Mini｣を発表か	https://taisy0.com/2023/01/04/166703.html	新モデル	2023-01-04 02:48:04
IT	気になる、記になる…	Google、｢Pixel｣向けに2023年1月度のソフトウェアアップデートを配信開始 − 一部モデルで空間オーディオ対応など	https://taisy0.com/2023/01/04/166701.html	pixel	2023-01-04 02:36:49
IT	気になる、記になる…	WPC、次世代ワイヤレス給電規格｢Qi2｣を発表 − Appleの｢MagSafe｣がベース	https://taisy0.com/2023/01/04/166695.html	apple	2023-01-04 02:21:26
IT	気になる、記になる…	Belkin、｢Amazon 初売り｣で対象製品を最大30％オフで販売するセールを開催中	https://taisy0.com/2023/01/04/166692.html	amazon	2023-01-04 02:10:32
AWS	AWS Management Tools Blog	Top 10 AWS Cloud Operations & Migrations Blog posts of 2022	https://aws.amazon.com/blogs/mt/top-10-aws-cloud-operations-migrations-blog-posts-of-2022/	Top AWS Cloud Operations amp Migrations Blog posts of With behind us we want to take the opportunity to highlight our readers and the top blog posts from A big thank you to all our readers but also our authors who continue to work on delighting our customers with their blog posts Announcing AWS CloudTrail Lake a managed audit and …	2023-01-04 02:56:08
python	Pythonタグが付けられた新着投稿 - Qiita	Jupyter/Pythonを使ったHalcon開発環境の構築	https://qiita.com/kokimu/items/14979146c7fc89edc0a2	halcon	2023-01-04 11:00:42
js	JavaScriptタグが付けられた新着投稿 - Qiita	データ構造の連結リストって何ですの？	https://qiita.com/wangqijiangjun/items/5e10f788240f526c3b8c	leetcode	2023-01-04 11:53:13
js	JavaScriptタグが付けられた新着投稿 - Qiita	【JS】オブジェクト内の要素をキーにして並べ替え	https://qiita.com/teshimaaaaa1101/items/dbc0605a49772abe8abe	letmembername	2023-01-04 11:03:03
Git	Gitタグが付けられた新着投稿 - Qiita	git mv でファイル名変更をRenameと認識させよう	https://qiita.com/MuscleProgramer/items/6ceb946daa8a007304a3	gitmv	2023-01-04 11:18:07
技術ブログ	KAYAC engineers' blog	「まちのコイン」で使っているFlutterのバージョンを3系にアップデートした話	https://techblog.kayac.com/machino-coin-flutter3	Flutterのバージョンをx系にアップデートする対応当時はからにアップデート依存しているパッケージを最新のバージョンまでアップデートするつまづいたポイントアップデートしていくにあたって事前に影響範囲の調査をしながら進めていましたが、想定していた以外のところで時間がかかってしまったポイントがあったのでいくつか紹介したいと思います。	2023-01-04 12:00:00
海外TECH	DEV Community	Typescript: Functions	https://dev.to/j471n/typescript-functions-4nkp	Typescript FunctionsIn this article we are going learn about How you can use typescript in functions And How to restrict the function to take different types of values than define parameters It will be a basic introduction to functions as we go in depth in this series you will learn so much more about functions such as How you can use Type Aliases or Interface to define custom types for Functions This is going to be a full series of typescript where you will learn from basic topics like string boolean to more complex like Type Aliases enums Interface generics and etc Table of ContentsFunctionsParametersReturn TypesOther TypesvoidneverOptional ParametersWorking with ObjectPassing Object as ParameterReturning Object from Function FunctionsWriting function is a piece of cake when you know the JS but it gets a little bit complex in typescript Don t worry we will take every aspect of that We need to define the types of two things in function Parameters amp Return Types ParametersFunction parameters are the names listed in the function s definition I ll take an old example that I ve mentioned before This is a norma JS Function that take two number and returns the sum Problem is when you call the function you can pass any value It won t show error because the variable does not have any kind of typefunction increaseScore currentScore increaseBy return currentScore increaseBy Now we define that both parameters have number type and it will only take the number otherwise it will throw an errorfunction increaseScore currentScore number increaseBy number return currentScore increaseBy Following is an example of the error it will show when you pass the wrong value to the function function increaseScore currentScore number increaseBy number console log currentScore increaseBy increaseScore CorrectincreaseScore ErrorincreaseScore Error Return TypesReturn types matter Because In typescript there are many return types For example you already know boolean number and string But the question here is how we defined which type should return from the function You can do that by the following syntax Syntaxfunction funcName para paraType returnType For Example function greetings name string string return hello name greetings john greetings true ERROR Expected String greet is string type because greetings return stirng typelet greet greetings Don greet ERROR because type is string Other Types voidvoid represents the return value of functions that don t return a value It s the inferred type any time a function doesn t have any return statements or doesn t return any explicit value from those return statements This function doesn t return anything thus its return type is voidfunction sayHi name string void console log Hi name neverThe never type represents values that are never observed In a return type this means that the function throws an exception or terminates the execution of the program function handleError errMsg string never throw new Error errMsg There are a lot more other types you can take a look at the documentation for further use Optional ParametersWhen you define parameters sometimes you don t need to pass the parameters So for that you can add next to the parameter as shown in the following code function doSomething num number doSomething OKdoSomething OK Working with ObjectIn typescript working with objects could make you feel a little weird Why You will know why at the end of this section There are many instances where you can use objects Let s look at them one by one Passing Object as ParameterPassing an object as a Parameter could be a little tricky You need to define the types of each property you are passing as shown in the following code Destructuring an Objectfunction signUp email password email string password string void console log email You can also define the signUp function like the followingfunction signUp user email string password string void console log user email signUp ERROR need to pass an objectsignUp ERROR to pass an object with email amp password signUp email hello gmail com password CorrectNow what if you want to pass an object with more than these two parameters function signUp user email string password string void console log user Passing name in the signUp function ERROR name does not existsignUp email hello jn in password name Johnny Creating a separate object and then passing it with the name Correct and No Error But if you use name in the signUp function then you ll get an errorlet newUser email hello jn in password name Johnny signUp newUser Returning Object from FunctionYou can return an object through many ways from a function some of them are shown in the following code along with whether is it correct or not ERROR A function whose declared type is neither void nor any must return a value As function needs to return an object with name amp age propertiesfunction getInfo name string age number ERROR Property age is missing Function must have all the properties as specified name age And It only returns the name that s why it throws an errorfunction getInfo name string age number return name John CORRECT No Error Because all the things are correctfunction getInfo name string age number return name John age ERROR lastName does not exist As function should return only name and age And it returns lastName toofunction getInfo name string age number return name John age lastName Doe CORRECT You can assign an object to some variable and then return it Even if it has more properties as describedfunction getInfo name string age number let user name John age lastName Doe return user ERROR A function whose declared type is neither void nor any must return a value As you can see it has two First shows that it should return an object Second is function definition It should return an objectfunction getInfo CORRECT It returns and object that s why it works It can have any properties because we haven t specifiedfunction getInfo return name John The above code example might be scary to look at but we can achieve these things with Type Aliases as well We ll look at it in the next article Wrapping upIn this article I explained How you can use typescript in functions And How to restrict the function to take different types of values than define parameters It will be a basic introduction to functions as we go in depth in this series you will learn so much more about functions such as How you can use Type Aliases or Interface to define custom types for Functions This is a series of Typescript that will help you to learn Typescript from the scratch If you enjoyed this article then don t forget to give ️and Bookmark ️for later use and if you have any questions or feedback then don t hesitate to drop them in the comments below I ll see in the next one Connect with meTwitterGitHubLinkedInInstagramWebsiteNewsletterSupport	2023-01-04 02:38:29
海外TECH	Engadget	Driver-X's gloves are a cheaper way to get hands on in the metaverse	https://www.engadget.com/diver-x-vr-gloves-could-be-a-more-affordable-way-to-get-hands-on-in-the-metaverse-025324699.html?src=rss	Driver X x s gloves are a cheaper way to get hands on in the metaverseThere are two words that will make gamers of a certain age go weak at the knees Power Glove We re not saying Driver X was inspired by the legendary Nintendo accessory when conceiving its “Contact Glove VR controller but the comparisons are going to be inevitable Driver X s haptic VR gloves do double duty as both a sensory feedback tool for “grabbing objects in a virtual world and a VR controller The company claims it s the first VR glove that uses micro coils to deliver a more authentic tactile experience The coils surround your fingers and when a current is applied they contract a connected film to provide hopefully a more realistic sensory experience James Trew EngadgetThe controller part uses hand “poses and gestures to mimic the buttons and triggers found on conventional controllers It s a logical way to add extra functionality especially as the whole point is to not be holding something not something in the real world at least Perhaps the more interesting “feature is the price The Contact Glove starts at around which is considerably less than some of the current alternatives although each approach is quite different and maybe not directly comparable Either way if you re interested in getting your palms in a pair it s worth knowing that the gloves are currently being crowdfunded on Kickstarter At the very least the goal has already been reached and we did see a working demo here at CES but the usual caveats apply	2023-01-04 02:53:24
海外TECH	Engadget	Finally, a fruit scanner that will tell you if your avocados are ripe	https://www.engadget.com/finally-a-fruit-scanner-that-will-tell-you-if-your-avocados-are-ripe-020346285.html?src=rss	Finally a fruit scanner that will tell you if your avocados are ripeWe ve all been there It s late you re tired from a long day s labor and all you want to do is go home to relax with your loved ones But you re not at home are you No you re at the supermarket with a hankering for homemade guac and that pile of fresh treacherous avocados is staring you in the face mocking you with their inscrutable knobby skins and their likely rockhard insides Who s got three days to let them sit in a bag after you go full Last Crusade and choose unwisely That s where OneThird s quot freshness scanners quot come in The company notes that up to percent of the perishable food brought to market annually trillion worth is eventually discarded before it reaches our kitchen tables What s more the current generation of produce scanners can only inform on lab specific tests like sugar content and acidity rather than freshness or potential shelf life The touch points from OneThird do and according to the manufacturer can reduce food waste in these situations by as much as percent on average OneThird“The astronomical volume of food that goes to waste each year is heartbreaking particularly since so much is wasted in affluent countries We ve worked hard to create technology that helps to address this persistent global challenge which directly impacts food scarcity said Marco Snikkers CEO and founder of OneThird “We are proud to have built the first product that accurately and objectively predicts the shelf life of fresh produce The interest has been overwhelming and we aim to accelerate the deployment of our technology globally Using propriety algorithms to interpret returns from a near infrared laser the OneThird devices can determine an avocado s shelf life in real time The company makes two variants of the system one for the end user in the produce aisle and another for the growers in the supply chain	2023-01-04 02:03:46
海外科学	NYT > Science	Walter Cunningham, Who Helped Pave the Way to the Moon, Dies at 90	https://www.nytimes.com/2023/01/03/science/space/walter-cunningham-dead.html	previous	2023-01-04 02:22:56
海外科学	NYT > Science	Abortion Pills Can Now Be Offered at Retail Pharmacies, F.D.A. Says	https://www.nytimes.com/2023/01/03/health/abortion-pill-cvs-walgreens-pharmacies.html	Abortion Pills Can Now Be Offered at Retail Pharmacies F D A SaysMifepristone the first of two drugs in medication abortions previously had to be dispensed only by clinics doctors or a few mail order pharmacies Now if local drugstores or chains like CVS agree to certain rules they can provide it	2023-01-04 02:11:14
海外科学	BBC News - Science & Environment	Last surviving Apollo 7 astronaut Walter Cunningham dies at 90	https://www.bbc.co.uk/news/world-us-canada-64159514?at_medium=RSS&at_campaign=KARANGA	apollo	2023-01-04 02:45:30
ニュース	@日本経済新聞 電子版	日本の防衛、まだ出発点　「精鋭国」イスラエルの現実 https://t.co/m3EqKrU8tQ	https://twitter.com/nikkei/statuses/1610459398710906881	防衛	2023-01-04 02:13:36
ニュース	@日本経済新聞 電子版	Apple、時価総額2兆ドル割れ　個人消費悪化に警戒感 https://t.co/kQdITbKe6E	https://twitter.com/nikkei/statuses/1610457893899472896	apple	2023-01-04 02:07:37
ニュース	@日本経済新聞 電子版	無人駅、5割に迫る　グランピングやエビ養殖に活用 https://t.co/oXWv2jiYv7	https://twitter.com/nikkei/statuses/1610456407211638784	養殖	2023-01-04 02:01:42
海外ニュース	Japan Times latest articles	Sam Bankman-Fried pleads not guilty in FTX fraud case as trial is set for October	https://www.japantimes.co.jp/news/2023/01/04/business/tech/ftx-bankman-pleads-not-guilty/	graduate	2023-01-04 11:23:07
ニュース	BBC News - Home	Tuesday to Thursday is the new office working week, data suggests	https://www.bbc.co.uk/news/uk-64118190?at_medium=RSS&at_campaign=KARANGA	cities	2023-01-04 02:22:48
ニュース	BBC News - Home	Harry Styles and Kate Bush among 2022's British best-sellers	https://www.bbc.co.uk/news/entertainment-arts-64151071?at_medium=RSS&at_campaign=KARANGA	music	2023-01-04 02:31:39
ニュース	BBC News - Home	British man Sean Patterson shot dead in Jamaica, police say	https://www.bbc.co.uk/news/uk-64159489?at_medium=RSS&at_campaign=KARANGA	james	2023-01-04 02:41:48
ニュース	BBC News - Home	Last surviving Apollo 7 astronaut Walter Cunningham dies at 90	https://www.bbc.co.uk/news/world-us-canada-64159514?at_medium=RSS&at_campaign=KARANGA	apollo	2023-01-04 02:45:30
GCP	Google Cloud Platform Japan 公式ブログ	サプライ チェーンに脅威を与えた SolarWinds 事件から 2 年、影響は今も続く	https://cloud.google.com/blog/ja/products/identity-security/how-solarwinds-still-affects-supply-chain-threats-two-years-later/	SolarWindsの侵害の発覚以来、セキュリティ業界では、規模と対象の広さにおいてこの侵害事件に匹敵する事件はまだ発生していませんが、GoogleCloudが最近発表したソフトウェアサプライチェーンのセキュリティに関する調査レポートによれば、ほぼ全セクターでソフトウェアサプライチェーンへの攻撃が急増していることが判明しています。	2023-01-04 04:00:00
GCP	Google Cloud Platform Japan 公式ブログ	2022 年のリサーチ イノベーターの成果と 2023 年の応募受付開始のお知らせ	https://cloud.google.com/blog/ja/topics/public-sector/2022-research-innovators-celebrate-achievements-applications-open-2023/	年のリサーチイノベーターとそのプロジェクトの詳細については、こちらをご確認ください。	2023-01-04 03:10:00
GCP	Google Cloud Platform Japan 公式ブログ	原因ではなく症状に注目する理由	https://cloud.google.com/blog/ja/topics/developers-practitioners/why-focus-symptoms-not-causes/	」もしこれが真実だと考えるなら、なぜユーザーが関心を持っていることをモニタリングしないのでしょうかどのような経緯で現状にたどり着いたのでしょうかまず、オペレーション担当者がインフラストラクチャに集中していて、問題が発生しているというお客様からの連絡を待つ従来のモデルを見ていきましょう。	2023-01-04 03:00:00
北海道	北海道新聞	＃就活座談会（下）　＃後輩に伝えたい　企業を見極める目が大事	https://www.hokkaido-np.co.jp/article/783372/	後輩	2023-01-04 11:39:00
北海道	北海道新聞	ウォルター・カニンガム氏死去　アポロ７号宇宙飛行士	https://www.hokkaido-np.co.jp/article/783359/	宇宙飛行士	2023-01-04 11:24:00
北海道	北海道新聞	夢さぽトピック	https://www.hokkaido-np.co.jp/article/783371/	北海道労働金庫	2023-01-04 11:37:00
北海道	北海道新聞	インフォメーション	https://www.hokkaido-np.co.jp/article/783370/	scarts	2023-01-04 11:36:00
北海道	北海道新聞	服の血から被害者ＤＮＡ型、埼玉　３人殺害、容疑者宅で押収	https://www.hokkaido-np.co.jp/article/783368/	埼玉県飯能市	2023-01-04 11:33:00
北海道	北海道新聞	箱根駅伝、復路は２９・６％　関東の平均視聴率	https://www.hokkaido-np.co.jp/article/783367/	大学駅伝	2023-01-04 11:29:00
北海道	北海道新聞	Ａｉｍｅｒさんが結婚　「残響散歌」の作曲者と	https://www.hokkaido-np.co.jp/article/783360/	aimer	2023-01-04 11:26:06
北海道	北海道新聞	木村沙織さんが第１子の妊娠公表　バレーボール元日本代表	https://www.hokkaido-np.co.jp/article/783366/	元日本代表	2023-01-04 11:23:00
北海道	北海道新聞	生活保護申請、６カ月連続増　昨年１０月、物価高影響か	https://www.hokkaido-np.co.jp/article/783365/	厚生労働省	2023-01-04 11:20:00
北海道	北海道新聞	奈良県知事が５選出馬表明　元総務官僚と保守分裂か	https://www.hokkaido-np.co.jp/article/783346/	任期満了	2023-01-04 11:05:25
北海道	北海道新聞	北海道の官公庁や企業も仕事始め　コロナや物価高に負けぬ一年に	https://www.hokkaido-np.co.jp/article/783362/	仕事始め	2023-01-04 11:15:00
ニュース	Newsweek	補助スタッフの数は少なくないのに、日本の教員の勤務時間が減らない理由	https://www.newsweekjapan.jp/stories/world/2023/01/post-100488.php	膨大な業務はそのままで補助スタッフだけ増やしても、事態は改善されない。	2023-01-04 11:10:00
IT	週刊アスキー	正月太りに「処方せんサラダ」ではいかが？ スポーツジムが作った本気のサラダでアンチエイジング気分	https://weekly.ascii.jp/elem/000/004/119/4119189/	処方せん	2023-01-04 11:30:00
マーケティング	AdverTimes	SNSトレンドに見る新たなモノの売れ方　2023年にフィットする販促とは？	https://www.advertimes.com/20230104/article408243/	購買行動	2023-01-04 02:10:55
海外TECH	reddit	Im done. Why are Japanese so damn racist to /South East Asians. Its absolutely unjustifiable.	https://www.reddit.com/r/japanlife/comments/102qxs0/im_done_why_are_japanese_so_damn_racist_to_south/	Im done Why are Japanese so damn racist to South East Asians Its absolutely unjustifiable Like literally im done This is getting absolutely insane Im a ft South Asian man Clean well dressed skinny to medium complexion skin color I ve been described as some Japanese girls as kakoi or Ikemen but I think theyre just saying that to be nice So many Japanese people particularly males assume im going to steal something if I even sit near them at a Starbucks for example Like even today This one guy was about to sit near me but saw me and then moved to a spot far away from me and then when he ordered his coffee took his valuables with him And this made no sense as I literally had my own fucking laptop Then the other day at Daiso I was in the line and the man in dront saw me and switched his slingbag to the front I am used to the staring and the normal quot Gaijin quot experience like people not sitting next to me on the bus and train I understand why they do that That happens to all foreigners But this thing of Japanese people assuming im a criminal because I have brown skin is so strange People keep telling me that quot Japanese people treat all foreigners the same quot but im sorry but nobodys gonna hide their handbag or belongings from a white guy lets be real here Japanese people absolutely judge you based on color First comments I hear is about how my skin is dark and at Starbucks there were these people looking at me high school kids and I heard quot Chugoku quot come up I don t know how I appear as Chinese but I do have East Asian ancestry Can someone please make sense of this to me Why do Japanese people get so scared around Indian or South East Asian people I look at the news and I never see Indians or South Asians in general for that matter commiting any crimes I can only find some cases from like months ago Can someone show me some statistics to explain why most Japanese people view me as walking garbage Just to add that this is the first time I experienced this I literally stayed in an extremely white neighborhood in Florida and never experienced ANY prejudice like this Nobody ever assumed I was up to no good even in the whitest of areas In the US everyone assumed I was some genius or had a good impression of me In South Africa where I grew up white people would even leave their laptops open around me So this is literally just a Japan thing I feel like im actually losing my patience with Japanese people and losing all my confidence I ve been kind I ve bust my brains learning Japanese Which I have a passion for and I participate in the community and act Japanese as much as I can I love my Japanese friends and acquaintances but im scared of telling them my concerns because they may not understand where im coming from Edit Also the excuse that they are an island nation and aren t used to foreigners is also beginning to lose credit They knew a lot about foreigners when they came to Indonesia Burma Taiwan and Korea Its Reiwa Its and Japan has one of the most advanced internet systems in the world and Tokyo is the biggest metropolitan in Asia people can t use that excuse anymore Again I love the country and culture But something needs to be said about the prejudice here submitted by u nikothedreamer to r japanlife link comments	2023-01-04 02:10:31
GCP	Cloud Blog JA	サプライ チェーンに脅威を与えた SolarWinds 事件から 2 年、影響は今も続く	https://cloud.google.com/blog/ja/products/identity-security/how-solarwinds-still-affects-supply-chain-threats-two-years-later/	SolarWindsの侵害の発覚以来、セキュリティ業界では、規模と対象の広さにおいてこの侵害事件に匹敵する事件はまだ発生していませんが、GoogleCloudが最近発表したソフトウェアサプライチェーンのセキュリティに関する調査レポートによれば、ほぼ全セクターでソフトウェアサプライチェーンへの攻撃が急増していることが判明しています。	2023-01-04 04:00:00
GCP	Cloud Blog JA	2022 年のリサーチ イノベーターの成果と 2023 年の応募受付開始のお知らせ	https://cloud.google.com/blog/ja/topics/public-sector/2022-research-innovators-celebrate-achievements-applications-open-2023/	年のリサーチイノベーターとそのプロジェクトの詳細については、こちらをご確認ください。	2023-01-04 03:10:00
GCP	Cloud Blog JA	原因ではなく症状に注目する理由	https://cloud.google.com/blog/ja/topics/developers-practitioners/why-focus-symptoms-not-causes/	」もしこれが真実だと考えるなら、なぜユーザーが関心を持っていることをモニタリングしないのでしょうかどのような経緯で現状にたどり着いたのでしょうかまず、オペレーション担当者がインフラストラクチャに集中していて、問題が発生しているというお客様からの連絡を待つ従来のモデルを見ていきましょう。	2023-01-04 03:00:00