投稿時間:2023-04-21 09:42:25 RSSフィード2023-04-21 09:00 分まとめ(49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	バズ部	AI時代だからこそ考えたい独自性の高いコンテンツを作成するための17の質問	https://lucy.ne.jp/bazubu/uniqueness-of-content-47271.html	chatgpt	2023-04-20 23:00:22
IT	ITmedia 総合記事一覧	[ITmedia News] Google、AGIのある未来を目指しGoogle DeepMind立ち上げ	https://www.itmedia.co.jp/news/articles/2304/21/news086.html	alphabet	2023-04-21 08:41:00
AWS	AWS	Amazon VPC Lattice - RAM | Amazon Web Services	https://www.youtube.com/watch?v=8VTQS6euRzc	Amazon VPC Lattice RAM Amazon Web ServicesDemo covering how to share an Amazon VPC Lattice Service across accounts using AWS Resource Access Manager Learn more at Subscribe More AWS videos More AWS events videos Do you have technical AWS questions Ask the community of experts on AWS re Post ABOUT AWSAmazon Web Services AWS is the world s most comprehensive and broadly adopted cloud platform offering over fully featured services from data centers globally Millions of customers ーincluding the fastest growing startups largest enterprises and leading government agencies ーare using AWS to lower costs become more agile and innovate faster AmazonVPCLattice Networking AWS AmazonWebServices CloudComputing	2023-04-20 23:23:17
AWS	AWS	Traeger Grills Fires Up CX with IoT Data and Amazon Connect | What You Do Best | Amazon Web Services	https://www.youtube.com/watch?v=ymrhRFQVqaQ	Traeger Grills Fires Up CX with IoT Data and Amazon Connect  What You Do Best Amazon Web ServicesWhether you re firing up those pellets for your first smoke or a seasoned professional with decades of wood fired experienced being able to reach out for grill support is critical to getting that perfect cook In this episode of What You Do Best discover how Amazon Connect is helping Traeger Grills use insights and analytics from their contact center together with AWS Quicksight and connected grill device data to serve up real time support and help their customers on their way to becoming grill masters Learn more about contact center analytics insights and optimization Subscribe More AWS videos More AWS events videos Do you have technical AWS questions Ask the community of experts on AWS re Post ABOUT AWSAmazon Web Services AWS is the world s most comprehensive and broadly adopted cloud platform offering over fully featured services from data centers globally Millions of customers ーincluding the fastest growing startups largest enterprises and leading government agencies ーare using AWS to lower costs become more agile and innovate faster CX AmazonConnect AWS AmazonWebServices CloudComputing	2023-04-20 23:18:47
AWS	lambdaタグが付けられた新着投稿 - Qiita	IaC × AIの新たな可能性：PulumiAI使ってみた。	https://qiita.com/hdmn54321/items/fec0a760b92287c38c86	pulumiai	2023-04-21 08:26:03
python	Pythonタグが付けられた新着投稿 - Qiita	Polygon.ioのWebSocketをtornadoを使ってserver.pyにし、それをclient.htmlにchart.jsを使って表示させる	https://qiita.com/LeonhardThird/items/ccf2cedc88f27baad369	chartjs	2023-04-21 09:00:02
python	Pythonタグが付けられた新着投稿 - Qiita	Stable Diffusion: Create photorealistic images of beautiful women using models that are not officially available	https://qiita.com/javacommons/items/6b74b0c092813f9dc3f4	Stable Diffusion Create photorealistic images of beautiful women using models that are not officially availableWell here s what it looks like It s not a real beauty it s generated by me AI using chilloutmi…	2023-04-21 08:02:58
AWS	AWSタグが付けられた新着投稿 - Qiita	IaC × AIの新たな可能性：PulumiAI使ってみた。	https://qiita.com/hdmn54321/items/fec0a760b92287c38c86	pulumiai	2023-04-21 08:26:03
AWS	AWSタグが付けられた新着投稿 - Qiita	Glue StudioでTPC-DSデータセットをインポートする	https://qiita.com/masanori0001/items/ee6380b7a512fab7ff8b	athen	2023-04-21 08:12:56
Ruby	Railsタグが付けられた新着投稿 - Qiita	PostgresをRailsでテーブル削除する	https://qiita.com/F_Yoko/items/7e223cf76cc50c53fbe9	postgres	2023-04-21 08:50:06
技術ブログ	Developers.IO	[セッションレポート]CUS-05 ”人中心” の IT 戦略 / DX 戦略を支える AWS 活用事例 #AWSSummit	https://dev.classmethod.jp/articles/aws-summit-2023-cus-05/	ashissan	2023-04-20 23:34:29
技術ブログ	クックパッド開発者ブログ	NLP2023 に参加しました：座長編	https://techlife.cookpad.com/entry/2023/04/21/090004	本連載では山口altescyが発表編を、深澤fukkaaが聴講編をお届けしてきました。	2023-04-21 09:00:04
海外TECH	DEV Community	Introduction to JavaScript classes: basics, syntax and example usage	https://dev.to/bolajibolajoko51/introduction-to-javascript-classes-basics-syntax-and-example-usage-1734	Introduction to JavaScript classes basics syntax and example usage IntroductionJavaScript classes gives JavaScript developers the power to organize and structure code in an object oriented manner Classes help to create reusable modular code that is easier to understand and maintain In this blog post I m going to walk you through how to create and use classes in JavaScript What is JavaScript Classes JavaScript classes are special type of function that serves as a template for creating an object In short JavaScript classes are nothing but another way of writing a function We can think of a class as the sketch or plan of a house which contains how various sections of the house can be built SyntaxJavaScript class can be declared and expressed just like a function using declared classclass MyClass constructor method method using expressed classconst MyClass class constructor method method You can read more about class declaration and class expression For the sake of brevity we will be sticking to the declared type throughout this post class keyword use to create a classMyClass the name of a class How to create a classA class can be created using the class keyword followed by a given class name then an opening and closing curly braces For best practices the first letter of a class must begin with an uppercase Class BodyThe body of a class is where all operations are carried out It is the part that is in between the curly braces This is where class properties constructor and methods are defined All these are called class members which are defined between the braces class Person creates a new class named Person constructor name age class member constructor this name name class member property this age age class member property getAge class member method return this age setName name class member method return this name name end of class body In the next section we are going to take a deep look at all the class members and how they work But before that let s verify that JavaScript classes are just special functions from the previous code sample console log typeof Person function ConstructorConstructors are special methods defined within a class they are used for creating and initializing object instances of that class Constructors are just methods given the name constructor The constructor method is used to initialize or hold object properties of that class There can only be one constructor method within a class If there is more than one constructor a syntax error is thrown The constructor method is called automatically when a new instance of a class is created using the new keyword Syntaxconstructor constructor with no parameterconstructor args args constructor with two parameterconstructor args args argsN constructor with parameter up to Nclass Person constructor name age this name name this age age sayHello console log My name is this name am this age years old const person new Person John console log person sayHello My name is John am years old In the example above the Person class has a constructor which holds the person name and age properties A person object person is created with the new keyword which help us to call the class constructor automatically passing in the required argument then we call the sayHello method which help us to print out the message to the console Creating JavaScript Object Properties Using this KeywordIn JavaScript class this keyword can be used to access and modify the properties and methods of the current class instance When we use this in a class we are essentially referring to the current instance of a class rather than creating a new variable In a way we could say that this in JavaScript class is like declaring a variable for that instance of a class However it s important to understand that this is not exactly the same as a variable declaration When we use this in a JavaScript class you are not explicitly declaring a new variable Instead you are referring to the current instance of the class and accessing or modifying its properties and method For example when we declare a property in the constructor of a class using this we are not creating a variable in the global scope Instead we are setting a property on the current instance of the class which can be accessed and modified using this class Rectangle constructor width height this width width this height height area return this width this height rectInfo console log Rectangle is this width x this height dimension with this area area const rect new Rectangle console log rect area rect rectInfo Rectangle is x dimension with areaIn the example above we create a Rectangle class with a constructor that sets the height and width properties for each instance class using this We also create the area method that uses this to access the height and width properties of the current instance and return the area of the rectangle Additionally we define a rectInfo method that displays some information of the rectangle by using this to access the height and width object properties with the area method Later on we create a new instance of Rectangle class using the new keyword Then we pass in the height and width values We call the area method using the class instance rect Next we call the rectInfo method using the class instance rect which prints the rectangle width and height FieldJavaScript class fields are new feature in ECMAScript which allows you to define object properties directly within a class body without the need to define them within the constructor method This can make your code cleaner and easier to read and can also reduce the amount of code you need to write Fields are nothing but variables that hold information that is specific to a class A field can be private or public Private field can only be accessed within its class definition Accessing a private field outside its class definition will raise a syntax error A private field is declared with hash tag followed by the field name pronounced hash names Public fields on the other hand can be access outside it class definition By default a field is public in nature A field will return undefined without an initializerclass Employee name Jane id details console log this name with this id ID works here const jane new Employee jane details Jane with ID works hereconsole log jane id SyntaxError Private field id must be declared in an enclosing classIn the example above we declared a public field of name and initialize it with with a string Jane We also declared a private field id and we initialize it with some numbers We defined a details method which prints out the details of the employee We create a class object jane then will call the details method Later we tried to call the private field object property id which throw a SyntaxError JavaScript Class MethodJavaScript class method is a function that is defined as a property of a class It is used to define behavior that is specific to the class Class methods help you to perform specific actions that are related to the class In JavaScript a function within a class is called a method JavaScript classes make use of method definitions which are a shorter syntax for function property in an object initializer Syntax class MyClass method method class Calculator addition a b addition method return a b subtraction a b subtraction method return a b multiply a b multiply method return a b division a b division method return a b const calc new Calculator const add calc addition console log add const sub calc subtraction console log sub const mul calc multiply console log mul const div calc division console log div In this example our Calculator class has four methods that perform different actions We created an instance of the class calc which we use to access all the various methods in the class Creating Class InstancesAfter we must have drawn the sketch and plan template of our building the next step we need to take is to start building our house based on the plan that we have With this plan at hand we can build hundreds of houses An instance of a class is an individual object created from a class template When a class instance is created it inherits all the properties and methods defined in the class However each instance that we create is a separate object with its own unique state so any changes made to one instance will not affect other instances of the same class Syntax const objName new ClassName Let revisit one of our previous examples class Rectangle constructor width height this width width this height height area return this width this height rectInfo console log Rectangle is this width x this height with this area area const rect new Rectangle class instance rect const rect new Rectangle class instance rect const rect new Rectangle class instance rect console log rect area rect rectInfo Rectangle is x with areaconsole log rect area rect rectInfo Rectangle is x with areaconsole log rect area rect rectInfo Rectangle is x with areaIn this example we created three different rectangles based on the template class we have We created the instances of the class rect rect and rect using the new keyword followed by the class name Rectangle Then we passed in our constructor values which are also the class properties When the instances are created using the new keyword they inherit the width height properties and the area rectInfo method Then we called the class methods area and rectInfo using the created class instances SummaryIn this blog post we discussed what classes are and how they can be created Then we delved into class members such as constructors how to use this keyword and explained what fields and methods are Lastly we demonstrated how object instances can be created ConclusionJavaScript classes are essential concept for building complex web applications They provide a way to create reusable objects with predefined properties and methods enabling encapsulation and making the code easier to maintain	2023-04-20 23:12:07
海外TECH	WIRED	Imgur Just Banned Porn	https://www.wired.com/story/imgur-bans-porn/	offline	2023-04-20 23:08:49
金融	JPX マーケットニュース	[OSE]国債先物における受渡適格銘柄及び交換比率一覧表の更新	https://www.jpx.co.jp/derivatives/products/jgb/jgb-futures/02.html	銘柄	2023-04-21 09:00:00
金融	金融総合：経済レポート一覧	FX Daily（4月19日）～日銀政策修正期待後退で一時135円台まで上昇	http://www3.keizaireport.com/report.php/RID/534847/?rss	fxdaily	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	米経済「３月底説」が浮上？ 米国からみた海外経済は底打ち：経済の舞台裏	http://www3.keizaireport.com/report.php/RID/534849/?rss	第一生命経済研究所	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	預金金利引き上げで米銀の預金流出を食い止めることに大きなリスク：木内登英のGlobal Economy ＆ Policy Insight	http://www3.keizaireport.com/report.php/RID/534854/?rss	lobaleconomypolicyinsight	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	米利上げ打ち止めで円高圧力が台頭へ～マーケット・カルテ５月号	http://www3.keizaireport.com/report.php/RID/534875/?rss	円高圧力	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	ニュージーランド、インフレ鈍化も中銀目標は遥か遠く、追加利上げが意識される～追加利上げ観測も、景気減速が意識されるなかでNZドル相場は方向感に乏しい展開が続こう：Asia Trends	http://www3.keizaireport.com/report.php/RID/534894/?rss	asiatrends	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	EY調査、2023年第1四半期の世界のIPO市場は低迷が続く	http://www3.keizaireport.com/report.php/RID/534903/?rss	eyjapan	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	差別的な保険料設定に関する監督（欧州）～EIOPAの監督声明の紹介：基礎研レター	http://www3.keizaireport.com/report.php/RID/534922/?rss	eiopa	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	みずほ経済・金融マンスリー 2023年4月20日号～世界経済・金融市場の概況、各国経済・金融政策・政治...	http://www3.keizaireport.com/report.php/RID/534924/?rss	世界経済	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	コモディティ・レポート（2023年1～3月）～コモディティ市況全般：3月中旬に1年2カ月ぶり安値。エネルギー市況：足元はブレントが85ドル前後、WTIが80ドル前後...	http://www3.keizaireport.com/report.php/RID/534925/?rss	三菱ufj	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	豪準備銀・改革案、金融政策の決定過程の透明化を求める提言公表～来年７月の施行を提言、次期総裁人事の行方を含めてその動向に注目が集まる：Asia Trends	http://www3.keizaireport.com/report.php/RID/534927/?rss	asiatrends	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	来るべき米国の景気後退はソフトかハードどちらの可能性が高いのか：鳥瞰の眼・虫瞰の眼	http://www3.keizaireport.com/report.php/RID/534935/?rss	景気後退	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	ながさき暮らしのデータBOX：キャッシュレス決済、今後は？ 2023～6割近くが、「キャッシュレス決済が現金より多い」	http://www3.keizaireport.com/report.php/RID/534953/?rss	長崎	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	世界経済・金融市場の見通し 2023年4月号～世界のGDP成長率は、2023年+1.9％と予想。2024年+2.5％	http://www3.keizaireport.com/report.php/RID/534958/?rss	世界経済	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	コロナ禍の投資資金と為替相場の変化	http://www3.keizaireport.com/report.php/RID/534987/?rss	住友商事	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	イールドカーブと米ドルが教えてくれること：Caron's Corner	http://www3.keizaireport.com/report.php/RID/535001/?rss	caronxscorner	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	令和5年度 健康保険組合 予算編成状況～早期集計結果（概要）について	http://www3.keizaireport.com/report.php/RID/535010/?rss	健康保険組合	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	【概要版】令和5年度健康保険組合予算編成状況～早期集計結果（概要）について	http://www3.keizaireport.com/report.php/RID/535011/?rss	健康保険組合	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	【DCコラム Vol.34】確定拠出年金の限度額はどこまで増やせる？（前編）	http://www3.keizaireport.com/report.php/RID/535013/?rss	確定拠出年金	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	NISA非課税枠が1,800万円に拡充～資産所得倍増プランにおける新NISAとiDeCo拡充の方向性と企業の役割	http://www3.keizaireport.com/report.php/RID/535020/?rss	ideco	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	豪ドル円、豪ドル/NZドル見通し：オセアニアの乱	http://www3.keizaireport.com/report.php/RID/535039/?rss	dailyfx	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	【注目検索キーワード】リベンジ消費	http://search.keizaireport.com/search.php/-/keyword=リベンジ消費/?rss	検索キーワード	2023-04-21 00:00:00
金融	金融総合：経済レポート一覧	【お薦め書籍】1300万件のクチコミでわかった超優良企業	https://www.amazon.co.jp/exec/obidos/ASIN/4492534628/keizaireport-22/	転職	2023-04-21 00:00:00
金融	日本銀行：RSS	主要銀行貸出動向アンケート調査（4月）	http://www.boj.or.jp/statistics/dl/loan/loos/release/loos2304.pdf	主要銀行貸出動向アンケート調査	2023-04-21 08:50:00
金融	日本銀行：RSS	FSBレポ統計の日本分集計結果	http://www.boj.or.jp/statistics/bis/repo/index.htm	集計	2023-04-21 08:50:00
海外ニュース	Japan Times latest articles	SpaceX’s Starship ‘learning experience’ ends in explosion	https://www.japantimes.co.jp/news/2023/04/21/world/spacex-launch-explosion/	company	2023-04-21 08:33:40
ニュース	BBC News - Home	Chris Mason: Raab and Sunak both face moment of jeopardy	https://www.bbc.co.uk/news/uk-politics-65344535?at_medium=RSS&at_campaign=KARANGA	chris	2023-04-20 23:38:05
ニュース	BBC News - Home	Toronto airport gold heist: Police says $15m of valuables stolen	https://www.bbc.co.uk/news/world-us-canada-65328968?at_medium=RSS&at_campaign=KARANGA	heist	2023-04-20 23:41:55
ニュース	BBC News - Home	Beyonce and the Pope among those to lose Twitter blue check in purge	https://www.bbc.co.uk/news/technology-65344010?at_medium=RSS&at_campaign=KARANGA	verification	2023-04-20 23:31:22
ニュース	BBC News - Home	The Papers: Raab fights for political life and SpaceX blows up	https://www.bbc.co.uk/news/blogs-the-papers-65343938?at_medium=RSS&at_campaign=KARANGA	front	2023-04-20 23:01:40
ニュース	BBC News - Home	Cocaine smuggling submarine reveals Europe's drug crisis	https://www.bbc.co.uk/news/world-europe-65337215?at_medium=RSS&at_campaign=KARANGA	spain	2023-04-20 23:19:07
ビジネス	ダイヤモンド・オンライン - 新着記事	米メタの追加人員削減、ザッカーバーグ氏は可能性排除せず - WSJ発	https://diamond.jp/articles/-/321795	人員削減	2023-04-21 08:05:00
ビジネス	プレジデントオンライン	医学部に進む理由は｢偏差値が高いから｣…元東大教授･養老孟司がみた｢日本型エリート｣の本末転倒 - 偏差値で人を判断することの愚かさ	https://president.jp/articles/-/68539	名誉教授	2023-04-21 09:00:00
マーケティング	MarkeZine	63.5％が大型連休の過ごし方で外出をともなうと回答　2022年の1.25倍【mitoriz調査】	http://markezine.jp/article/detail/42033	mitoriz	2023-04-21 08:30:00
IT	週刊アスキー	アップル「iPhone 15 Pro」カメラレンズさらに飛び出る可能性	https://weekly.ascii.jp/elem/000/004/133/4133815/	海外メディア	2023-04-21 08:30:00