投稿時間:2021-09-26 21:31:34 RSSフィード2021-09-26 21:00 分まとめ(33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…	｢iPad mini (第6世代)｣でジェリースクロールの問題が報告される	https://taisy0.com/2021/09/26/146619.html	ipadmini	2021-09-26 11:08:37
TECH	Engadget Japanese	Xiaomiのスマートウォッチや体組成計、ハンディクリーナーがセール中！｜Amazonタイムセール祭り	https://japanese.engadget.com/timesale-2109-xiaomi-114152271.html	amazon	2021-09-26 11:41:52
TECH	Engadget Japanese	ゲーミングヘッドセットがお買い得！ JBL、HyperX、MSI、ASUS、CORSAIRなど｜Amazonタイムセール祭り	https://japanese.engadget.com/timesale-2109-gaming-headset-110345976.html	amazon	2021-09-26 11:03:45
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	動的なチェックリストのPOST関数でis_validがTrueにならない	https://teratail.com/questions/361436?rss=all	動的なチェックリストのPOST関数でisvalidがTrueにならないコード表のテーブルを用意して、動的なチェックボックスを使ってFORMでデータを取得しようと思っています。	2021-09-26 20:56:02
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	他のコマンドができない	https://teratail.com/questions/361435?rss=all	他のコマンドができない前提・実現したいことこのコードを書いたら他のコードが動かないです。	2021-09-26 20:54:01
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	powerautomateを使って、teamsのチャネルや作成したタグにメンションをする方法はありますか？	https://teratail.com/questions/361434?rss=all	powerautomateを使って、teamsのチャネルや作成したタグにメンションをする方法はありますかpowerautomateを使って、teamsのチャネルや作成したタグにメンションをする方法はありますでしょうかteamsの公式サイトにはメンションはユーザーに対してしかサポートしていないとありました参考しかし、こちらのサイトではできているようです参考一つ問題があって、このサイトで用いているAzurenbspADが会社のTeamsではサポートされていないので使えません。	2021-09-26 20:42:26
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	ひとつのプログラムでサーバーとクライアントを両持ちする方法(sockets)	https://teratail.com/questions/361433?rss=all	ひとつのプログラムでサーバーとクライアントを両持ちする方法sockets前提・実現したいことpythonのsocketsモジュールを使って、送受信」ができるようなプログラムを作っています。	2021-09-26 20:31:27
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	lightsailでWordpressをSSL化したい	https://teratail.com/questions/361432?rss=all	lightsailでWordpressをSSL化したい次の手順で導入しました。	2021-09-26 20:28:49
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Value of optional type 'Int?' must be unwrapped to a value of type 'Int'というエラー	https://teratail.com/questions/361431?rss=all		2021-09-26 20:16:52
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【jQuery】getAttribute() と attr() について	https://teratail.com/questions/361430?rss=all	【jQuery】getAttributeとattrについて開発環境LaravelnbspJquerynbsplaravelmixnbsp解決したいことHTMLのボタン要素をクリック時にdeleteData関数を実行し、ボタン要素の属性dataidを取得したいのですが、getAttributeでは問題なく取得できるのに、attrでエラーが出てしまいます。	2021-09-26 20:11:27
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	ContextとTypeScriptを使用したvalueの受け渡しができない	https://teratail.com/questions/361429?rss=all	ContextとTypeScriptを使用したvalueの受け渡しができない元々JavaScriptとReactを使用しておりましたがTypeScriptも合わせて勉強したいと思いContextを定義していたファイルをjsからtsxに変更したところProviderコンポーネント配下にあるコンポーネントにvalueが渡せなくなってしまいました。	2021-09-26 20:08:46
Ruby	Rubyタグが付けられた新着投稿 - Qiita	プログラミング未経験でも2か月でTwitterアプリを作れた話	https://qiita.com/U-Masaking/items/104ce98361fb01a2e927	ここからは実際にどう使われるかをお見せします実際の使い方先に言っておきます、実は上で述べたような機能できていませんはと思われた方々今回は未経験から初めてのアプリ開発だったので大目に見てくださいただ上記で述べた機能と似たようなものは実装したのでご覧くださいまず投稿したい内容を入力します。	2021-09-26 20:45:53
Ruby	Rubyタグが付けられた新着投稿 - Qiita	Rubyの繰り返し処理メソッドまとめ	https://qiita.com/engineer-taro/items/cfbc0d41a9653eb52e9d	Rubyの繰り返し処理メソッドまとめeach配列の値をつずつ取り出すlooprbweekSundayMondayTuesdayWednesdayThursdayFridaySaturdayweekstrweekeachdodateweekstrdateendpweekstrgtSundayMondayTuesdayWednesdayThursdayFridaySaturdaymap配列の値をつずつ取り出し、ブロックの式を実行した後の新しい配列を返すlooprbgoodweekweekmapdatedateisgooddaypgoodweekgtSundayisgooddayMondayisgooddayTuesdayisgooddayWednesdayisgooddayThursdayisgooddayFridayisgooddaySaturdayisgooddayselect配列の値をつずつ取り出し、ブロックの条件が真の値のみの新しい配列を返すlooprbsufixsdayweekweekselectdatedateincludesdaypsufixsdayweekgtTuesdayWednesdayThursdayreject配列の値をつずつ取り出し、ブロックの条件が偽の値のみの新しい配列を返すlooprbsufixnotsdayweekweekrejectdatedateincludesdaypsufixnotsdayweekgtSundayMondayFridaySaturdayfind配列の値をつずつ取り出し、ブロックの条件が最初に真になった値を返すlooprbsufixsdaydateweekfinddatedateincludesdaypsufixsdaydategtTuesdayinject配列の値をつずつ取り出し、たたみこみ演算を行う。	2021-09-26 20:24:52
Ruby	Rubyタグが付けられた新着投稿 - Qiita	[Ruby] できるだけ負荷をかけない処理を意識するのは大事だなと思いました	https://qiita.com/minhee/items/1186e336faa2651f27f1	CExceptionHandlingこの問題の解き方としては、まず入力値のAの部分を配列として受け取り、その中で一番大きい数字と二番目に大きい数字一番目と重複していたら、それが二番目とするを取り出します。	2021-09-26 20:11:46
AWS	AWSタグが付けられた新着投稿 - Qiita	【AWS試験】50歳のおっさんがソリューションアーキテクト アソシエイト(SAA)を受けて合格した話	https://qiita.com/sk8jp/items/459409da650320f50aa2	試験対策問題が解けるだけだと、私は合格できないと思っています。	2021-09-26 20:45:14
Docker	dockerタグが付けられた新着投稿 - Qiita	プログラミング未経験でも2か月でTwitterアプリを作れた話	https://qiita.com/U-Masaking/items/104ce98361fb01a2e927	ここからは実際にどう使われるかをお見せします実際の使い方先に言っておきます、実は上で述べたような機能できていませんはと思われた方々今回は未経験から初めてのアプリ開発だったので大目に見てくださいただ上記で述べた機能と似たようなものは実装したのでご覧くださいまず投稿したい内容を入力します。	2021-09-26 20:45:53
Docker	dockerタグが付けられた新着投稿 - Qiita	【Windows】ブラウザからRstudioを利用する【Docker】	https://qiita.com/otsukimi200624/items/c6a884580bbf7733a977	ここではDockerを用いてWindowsでRStudioServerを立て、WebブラウザからRstudioを利用してみます。	2021-09-26 20:41:17
Azure	Azureタグが付けられた新着投稿 - Qiita	洗濯物の乾き具合を知りたくて、物干し部屋の湿度を測って Azure IoT Central で分かるようにしてみた	https://qiita.com/yukimatsu/items/783316924e8e296cbe33	MStickCとAzureIoTCentralを連携してデータを可視化する①MStickC開発環境準備編MStickCとAzureIoTCentralを連携してデータを可視化する②AzureIoTCentral環境構築編MStickCとAzureIoTCentralを連携してデータを可視化する③MStickCとAzureIoTCentral接続編おまけ時系列変化の詳細洗濯物を干す前洗濯物を干したときタイミングが分かりやすいようにしてあります時間ぐらい経過次の洗濯をしたいから、前のを取り込んでコインランドリーに次の洗濯物を干し始めた洗濯物が乾いた除湿機が止まって、徐々に外気に近くなるだんだん外気と一緒になるけど、思ったより時間が掛かるおまけ本記事は、以下のキャンペーンに参加しています。	2021-09-26 20:42:05
Ruby	Railsタグが付けられた新着投稿 - Qiita	プログラミング未経験でも2か月でTwitterアプリを作れた話	https://qiita.com/U-Masaking/items/104ce98361fb01a2e927	ここからは実際にどう使われるかをお見せします実際の使い方先に言っておきます、実は上で述べたような機能できていませんはと思われた方々今回は未経験から初めてのアプリ開発だったので大目に見てくださいただ上記で述べた機能と似たようなものは実装したのでご覧くださいまず投稿したい内容を入力します。	2021-09-26 20:45:53
技術ブログ	Developers.IO	Amazon GameLift In C# 09: より良いチャットサーバーを作ります(Part2)	https://dev.classmethod.jp/articles/amazon_gamelift_walkthrough_in_csharp_09/	cpuinteli	2021-09-26 11:11:26
海外TECH	DEV Community	The Only Git Cheat Sheet that you'll ever need - Trust me 😄	https://dev.to/thenerdydev/the-only-git-cheat-sheet-that-you-ll-ever-need-trust-me-22b4	The Only Git Cheat Sheet that you x ll ever need Trust me Hey everyone In this article let us learn about the essential Git commands that every developer must know IntroductionGit is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency Git is easy to learn and has a tiny footprint with lightning fast performance It outclasses SCM tools like Subversion CVS Perforce and ClearCase with features like cheap local branching convenient staging areas and multiple workflows So this is it for this article Thanks for reading Don t forget to leave a like if you loved the article Also share it with your friends and colleagues PS If you are looking to learn Web Development I have curated a FREE course for you on my YouTube Channel check the below article Web Developer Full Course HTML CSS JavaScript Node js and MongoDB The Nerdy Dev・Apr ・ min read html css node javascript Looking to learn React js with one Full Project check this out Learn React with one BIG Project NOTES included Demo and Video Link The Nerdy Dev・Jun ・ min read daysofcode javascript react webdev Follow me on Twitter Join our Discord Server	2021-09-26 11:53:50
海外TECH	DEV Community	10 Best Java Books for Beginner and Intermediate Developers	https://dev.to/javinpaul/10-best-java-books-for-intermediate-developers-58d6	Best Java Books for Beginner and Intermediate DevelopersDisclosure This post includes affiliate links I may receive compensation if you purchase products or services from the different links provided in this article Hello devs If you are a Java programmer and are wondering what to read to improve your knowledge of Java or become a better Java developer then you have come to the right place In this article I am going to share some of the best Java books ever written These books have withstood the test of time becoming more and more relevant as the years go by It doesn t matter if you read them now or plan on reading them later you will always have a lot to learn and that s why I think they are the most outstanding Java books of all time I am a big fan of reading books I have hundreds of books and eBooks in my library When I was a kid I read many comics and my passion for books continued when I became a programmer Apart from textbooks in college the first Java book I read was Head First Design Pattern This book completely changed my knowledge of Java and my understanding of object oriented programming Until then I didn t understand the actual use of the interface To me they look useless because you can t write code to do anything there But after reading the book I realized how awesome they are in reducing the coupling between different parts of your program From that point I have read many programming books mainly related to Java Today I will share the best Java books that every Java developer should read Even if some knowledge is outdated most of the stuff you learn will help build upon your knowledge and a lifetime career Best Java Books for Beginners and Intermediate DevelopersHere is my list of some of the most popular and essential books for Java programmers without further ado If you have been doing Java programming for to years then it s a good chance that you have read these books already But if you haven t now is the best time to read them I am sure that You will not regret investing your time and money in these books because what you will learn is worth much more than and last for years to come Effective JavaThere should not be any surprise here Effective Java by Joshua Bloch is hands down the best Java book ever This is a definite must read book for Java programmers of any experience level You will learn so much about Java and its API than you could imagine Joshua Bloch himself is the author of several key Java classes and API like java lang and Java Collection framework is enough reason to read this book Along with that his writing style is also fantastic You can read this book on a beach while traveling or just at your desk It s awesome There is no doubt that you would emerge as a better Java programmer after reading this book And the best thing is that a new edition of Effective Java is available now which covers Java and There cannot be a better time to read this book Clean CodeAnother timeless classic for Java programmers is Clean Code As the title suggests it teaches you to write better code which is such a difficult thing to learn It s easy to learn Java but writing better Java code that uses strong OOP principles and that s where this book helps Like Joshua Bloch Robert C Martin also known as Uncle Bob is an excellent author and shares a lot of his experience as a software developer teaching you various programming techniques and practices that help a lot in your day to day job as a programmer If you follow Clean Code there is also a course on Udemy called Clean Code with Java By Ranga Karnam which effectively complements this book Java Concurrency in PracticeMultithreading and concurrency is an essential part of Java programming There is a no better book than Brian Goetz s Java Concurrency in Practice to learn and master this tricky topic Even though the book only covers Java it s still a relevant and must read book for any serious Java developer Some of you may find that some of the sections are a bit difficult to understand especially sections through And if that s the case I suggest you go through the Extreme Java Concurrency Performance course by Dr Heinz Kabutz This will help you to better digest and comprehend those topics Head First Design PatternsGood knowledge of OOP and design patterns are important for writing any Java application Head First Design Patterns is the best book for learning to do that This was one of the first books I ever read on Java apart from textbooks as I have said before After reading this book I was very impressed This book taught me why Composition is better than Inheritance and how you can change the runtime behavior of a class without touching the already tried and tested code You might think it s just another old book but you don t need to worry an updated copy covers Java S E was released a couple of years ago If you are serious about learning design patterns in Java this is the book you should read And if you need an online course The Design Pattern in Java course on Udemy is also an excellent resource to get yourself familiar with basic design patterns and their modern implementations in Java and object oriented programming You can follow that course along with this book to get the best of both worlds Spring in ActionSorry but I have to include one Spring book Spring in Action in this list of classic books for Java programmers Spring is the most popular Java framework ever and this is the best book to learn about the Spring framework but to be honest this book is much more than a Spring book After reading the th Edition of this book I realized much about Java and writing better code that I can t begin to explain The books take a topic like JDBC and explain where JDK went wrong and how Spring corrects that mistake like SQLException a one size fits all exception that says something is wrong but not exactly what is wrong or how to deal with that Like Josuha Bloch and Uncle Bob Craig Walls is another great author and you will learn much more than just Spring by reading this book The great news is now the th Edition of Spring in Action is also available one of the books on my reading list Btw if your goal is to learn Spring I also suggest you join a great online course like Spring Framework Beginner to Guru along with this book You will learn quickly and better than many developers who try to learn by themselves Test DrivenAutomation testing is an important skill For developers it all starts with unit testing Java has been blessed to have the JUnit from the start but knowing the library doesn t make you a professional programmer who can write tests It takes much more than knowing a unit testing library like JUnit or Mockito and that s where this book helps If you are serious about code quality and writing unit integration and automation test Test Driven is the book to read now If we talk about libraries JUnit and Mockito are a must for any Java developer If you are not familiar with them I suggest you go through this JUnit and Mockito Crash Course along with the above book to master the art of unit testing in Java The Definitive Guide to Java PerformanceAnother aspect of becoming a better Java developer is knowing about JVM Garbage collection and performance tuning Though there have been several good books on this topic like the Java Performance by Binu John and Charlie Hunt The Definitive Guide of Java Performance by Scott Oaks is my favorite Even though it only covers JDK you will learn a lot about performance tuning and JVM in general which justifies the time and money you will spend on this book You can also join Java Multithreading Concurrency amp Performance Optimization course on Udemy to learn some practical tips to improve the Performance of your Java application Head First JavaHow many of you started learning Java by reading this book Well I did After I learned about Head First Design Pattern I also found this book Head First Java and I enjoyed reading it I learned a lot of Java concepts and many of my misconceptions were also corrected Though many feel this is an out of date book I still think it s the best book for anyone just starting with Java because of its unique style and content You can quickly learn about Java Java and Java changes on other versions once you know Java by reading this book If you like online courses and are looking for some of the best Java courses to start your journey then The Java MasterClass on Udemy is simply the most up to date and the best route to begin with Head First Object Oriented Analysis and DesignHere is another Head First book in the list of the greatest Java books Yup they are simply awesome Head First Object Oriented Analysis and Design form a trilogy of the Head First books for Java programmers i e Head First Java Head First Design Patterns and Head First OOAD It complements Head First Design Patterns by explaining the techniques of object oriented programming and design The most important technique that I learned from this book was coding for interfaces and encapsulating what changes This book changed how I write Java code If you like courses SOLID Principles of Object Oriented Design by Steve Smith on Pluralsight is excellent and you can follow that along with this book for a better understanding of object oriented design principles Btw you would need a Pluralsight membership to get access to this course which costs around per month or annually discount If you don t have Pluralsight membership I encourage you to get one because it allows you to access their online courses on all the latest topics like front end and back end development machine learning etc It also includes interactive quizzes exercises and the latest certification material It s more like Netflix for Software Developers and Since learning is an essential part of our job Pluralsight membership is a great way to stay ahead of your competition They also provide a day free trial without any commitment which is a great way to not just access this course for free but also to check the quality of systems before joining Pluralsight Java A Beginner s GuideIf you ever need a comprehensive Java book this should be it Even though the title says Java A Beginner s Guide it s one of the complete books for learning Java Sir Herbert Schildt has also done a commendable job keeping the book up to date like the th Edition of this book now covers Java However I don t know how he will keep this book up to date going forward since Java s new month release cycle started with Java Btw they have released a supplement to cover JDK new features I think that would be the way in the future Things Every Java Programmer Should Know Collective Wisdom from the ExpertsThis is one of its kind book where you will learn important things from Java experts around the world This book is compiled by Trisha Gee and Kevlin Henney this book includes Java programming advice from experts likeMala Gupta Jeanne Boyarsky Sanker Mak etcA few of the things you should know Behavior Is Easy State Is Hard by Edson Yanaga Learn Java Idioms and Cache in Your Brain by Jeanne Boyarsky Java Programming from a JVM Performance Perspective by Monica Beckwith Garbage Collection Is Your Friend Holly K Cummins Java s Unspeakable Types Ben Evans The Rebirth of Java Sander Mak Do You Know What Time It Is Christin Gorman If you want to just read book I thin you should read this book now it will certainly leave a lasting impression on you and help you to make a better developer A big thanks to the Java community for creating this awesome book There you go These are some of the best books for Java programmers If you are a passionate Java programmer there is a good chance that you have already read most of these books But if you haven t then this year may be just the right time to read these books They are awesome You can choose the latest version of the text wherever possible like Effective Java rd Edition or the th Edition of Java A Beginner s Guide Other Articles You May Like to ExploreThe Complete DevOps RoadMap Things Java and Web Developer Should Learn Testing Tools Java Developers Should Know Essential Frameworks Java Developers Should Learn Advanced Java Books for Experienced Programmers Essential skills to become a software developer Algorithms Books Every Programmer Should Read Advanced Spring Boot Courses for Java Developers Free Online Courses to learn Spring Boot Best Courses to learn Microservices in Java with Spring BootMy favorite courses to learn Spring Boot Closing NotesThanks You made it to the end of the article Good luck with your Java Programming adventure It s certainly not easy but you will get some helpful experience by going through these books If you like this article please share it with your friends and colleagues and don t forget to follow javinpaul on Twitter P S If you like online courses and looking for some of the best Java courses to start your journey then The Java MasterClass on Udemy is the best course to begin with	2021-09-26 11:34:29
海外TECH	DEV Community	Enhance your React workflow with this new tool	https://dev.to/itaylisaey/enhance-your-react-workflow-with-this-new-tool-1kmg	Enhance your React workflow with this new toolOne of the most frustrating thing about developing in web frameworks is the constant boilerplate code needed each time you start a new project component page etc The Agrippa CLI aims to solve or at least mitigate this problem for React developers Agrippa inherit the modularity and unopinionated approach of React with a modular customizable CLI that help you create React components easily and most importantly FAST As written in their documentation Agrippa is a humble CLI whose purpose is to assist React developers in creating components without the boilerplate It can easily generate templates for React components of different compositions styling solutions prop validations etc and in different environments Agrippa on Github Simple and Convenient CLIto use Agrippa you can install it globally npm i g agrippa or yarn global add agrippa Once installed components can be generated using agrippa gen options Some of the options supported by agrippa gen are styling which styling solution to use e g CSS SCSS JSS Material UI props which prop validation definition solution to use e g Typescript interfaces prop types JSDoc comments children whether the components is meant to have children or not Also Agrippa automatically detects and sets other important defaults for you such as whether to use Typescript or Javascript and whether to import React or not ーArticle written by the creator of the packageAgrippa has more options and configuration with the latest update adding a custom post commands and base directories configuration Conclusionin conclusion the Agrippa CLI has become my preferred way of creating React component hassle free and it might be fitting for you too I hope you enjoyed reading this article and it would be awesome if you consider showing love to original developer of the package NPM Github Dev to	2021-09-26 11:18:28
海外TECH	CodeProject Latest Articles	Preventing XSS in .NET Core Web Apis	https://www.codeproject.com/Articles/5313718/Preventing-XSS-in-NET-Core-Web-Apis	apisprotecting	2021-09-26 11:29:00
ニュース	BBC News - Home	No fuel shortage, says transport secretary	https://www.bbc.co.uk/news/business-58696999?at_medium=RSS&at_campaign=KARANGA	petrol	2021-09-26 11:38:58
ニュース	BBC News - Home	Labour conference: Angela Rayner stands by calling Boris Johnson 'scum'	https://www.bbc.co.uk/news/uk-politics-58697307?at_medium=RSS&at_campaign=KARANGA	comments	2021-09-26 11:37:40
ニュース	BBC News - Home	Labour conference: Any tax rises under Labour will be fair - Starmer	https://www.bbc.co.uk/news/uk-politics-58694809?at_medium=RSS&at_campaign=KARANGA	labour	2021-09-26 11:50:26
ニュース	BBC News - Home	Switzerland same-sex marriage: Voters set to back yes	https://www.bbc.co.uk/news/world-europe-58696604?at_medium=RSS&at_campaign=KARANGA	europe	2021-09-26 11:23:55
ニュース	BBC News - Home	TV channels go off air after fire alarm	https://www.bbc.co.uk/news/entertainment-arts-58694894?at_medium=RSS&at_campaign=KARANGA	broadcast	2021-09-26 11:37:32
ニュース	BBC News - Home	Abdirahim Mohamed: Seventh murder charge after teenager stabbed	https://www.bbc.co.uk/news/uk-england-leicestershire-58698432?at_medium=RSS&at_campaign=KARANGA	leicester	2021-09-26 11:10:08
ニュース	BBC News - Home	The Papers: 'Pay rise for truckers' says PM and Labour 'chaos'	https://www.bbc.co.uk/news/blogs-the-papers-58695023?at_medium=RSS&at_campaign=KARANGA	driver	2021-09-26 11:30:35
LifeHuck	ライフハッカー［日本版］	ギア入れ直し！ ぬるい自分に喝を入れたい時にオススメの本12選	https://www.lifehacker.jp/2021/09/242851books-matome.html	自分	2021-09-26 21:00:00
サブカルネタ	ラーブロ	くじら食堂 bazar 三鷹店@三鷹市【2021リニューアル】<支那そば>	http://feedproxy.google.com/~r/rablo/~3/h9CELZOFCE8/single_feed.php	くじら食堂bazar三鷹店三鷹市【リニューアル】lt支那そばgt訪問日メニュー支那そば味醤油コメント今日紹介するのは、三鷹駅北口から少し歩いた「武蔵野警察署」近くにある「くじら食堂bazar」。	2021-09-26 12:00:50