投稿時間:2023-06-08 10:19:41 RSSフィード2023-06-08 10:00 分まとめ(25件)

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IT	ITmedia 総合記事一覧	[ITmedia Mobile] MRデバイス「OPPO MR Glass」開発者版がお披露目　Snapdragon XR2+搭載で急速充電対応	https://www.itmedia.co.jp/mobile/articles/2306/08/news098.html	ITmediaMobileMRデバイス「OPPOMRGlass」開発者版がお披露目SnapdragonXR搭載で急速充電対応OPPOはMRデバイス「OPPOMRGlass」を開発者向けに発表した。	2023-06-08 09:42:00
IT	ITmedia 総合記事一覧	[ITmedia News] ChatGPT利用者、管理職や経営者、学生が多い	https://www.itmedia.co.jp/news/articles/2306/08/news097.html	chatgpt	2023-06-08 09:38:00
IT	ITmedia 総合記事一覧	[ITmedia News] Microsoft、「GPT-4」を米政府向けAzureで提供	https://www.itmedia.co.jp/news/articles/2306/08/news095.html	azure	2023-06-08 09:25:00
AWS	AWS DevOps Blog	Balancing governance and agility with AWS CodeBuild	https://aws.amazon.com/blogs/devops/balancing-governance-and-agility-with-aws-codebuild/	Balancing governance and agility with AWS CodeBuildIntroduction In my role I regularly have conversations with customers who want to enforce security and governance best practices while providing developers the flexibility and agility they need to innovate quickly As you embrace DevSecOps you likely seek to balance governance and agility in your Continuous Integration amp Continuous Delivery CI CD pipeline In this blog …	2023-06-08 00:12:20
AWS	AWS Government, Education, and Nonprofits Blog	Top announcements and highlights from the 2023 AWS Summit Washington, DC keynote	https://aws.amazon.com/blogs/publicsector/top-announcements-highlights-2023-aws-summit-washington-dc-keynote/	Top announcements and highlights from the AWS Summit Washington DC keynoteMax Peterson vice president of worldwide public sector at AWS shared announcements news and stories of how public sector customers are using cloud technology to make the world a better place at the AWS Summit Washington DC keynote on June He was joined onstage by two special guests who discussed how they re using AWS to create cutting edge innovations that are helping them deliver on their missions and solve global challenges Catch up on the top announcements and highlights from the keynote address	2023-06-08 00:21:05
デザイン	コリス	これはすごい！ HTMLの新機能、popover属性でポップオーバーがJavaScript無しで簡単に実装できるようになります	https://coliss.com/articles/build-websites/operation/css/about-popover-api.html	続きを読む	2023-06-08 00:36:53
python	Pythonタグが付けられた新着投稿 - Qiita	python Flask	https://qiita.com/magirawashili/items/a5b013fc9e6cb9a0a5bd	importflaskfr	2023-06-08 09:43:45
python	Pythonタグが付けられた新着投稿 - Qiita	【Paiza問題集】ループメニュー2/偶奇の判定	https://qiita.com/amron/items/342751bbb84f8ba4db53	受け取り	2023-06-08 09:34:01
python	Pythonタグが付けられた新着投稿 - Qiita	機械学習でデータ不均衡を解消する：ダウンサンプリングの利用	https://qiita.com/F8LUUI5kOxLvrmuIAIPwFsUWSKNdgW5N/items/fcce72f1d3379f9f19ea	機械学習	2023-06-08 09:03:47
AWS	AWSタグが付けられた新着投稿 - Qiita	新卒1年目エンジニアが3ヶ月かけてAWS SAAに合格した方法	https://qiita.com/hibiki_CloudEnjineer/items/3ca7a04d0bde4af24572	awssaa	2023-06-08 09:15:26
技術ブログ	Developers.IO	Microsoft Defender for Cloud Apps に接続する AWS アカウントの設定を AWS CloudFormation で展開する	https://dev.classmethod.jp/articles/connect-microsoft-defender-for-cloud-apps-to-aws-with-cloudformation/	awscloudformation	2023-06-08 00:24:27
海外TECH	DEV Community	Tokenization in JavaScript	https://dev.to/scofieldidehen/tokenization-in-javascript-4d63	Tokenization in JavaScriptTokenization is a fundamental concept in programming that plays a crucial role in various domains In JavaScript tokenization holds immense importance enabling computers to understand and interpret the code developers write This article will explore tokenisation and its significance and provide practical examples using JavaScript code snippets By breaking down complex ideas into easily understandable concepts we aim to help developers grasp the essence of tokenization in JavaScript What is Tokenization At its core tokenization involves breaking down a sentence or a piece of code into smaller meaningful units called tokens In programming languages tokens are fundamental building blocks that carry specific meanings Tokenization can be likened to breaking down a sentence into individual words where each word represents a token These tokens are essential for computers to understand and process code accurately Significance of TokenizationTokenization holds immense significance in the compilation process of programming languages It acts as a preliminary step before parsing which converts tokens into a structured representation enabling accurate execution of instructions Here are a few key reasons why tokenization is important Language Parsing Tokenization helps language parsers analyze and process code efficiently By breaking the code into tokens the parser can understand the purpose of each statement and perform the necessary operations Code Readability Tokenization enables syntax highlighting in code editors improving code readability for developers By visually representing different types of tokens such as keywords identifiers and operators tokenization enhances the overall code viewing experience Error Detection and Code Improvement Tokenization is crucial in linting and code analysis tools These tools rely on tokens to detect errors highlight potential issues and suggest improvements By analyzing tokens developers can ensure the correctness and quality of their code Debugging Tokenization assists in identifying and locating syntax errors When an error occurs during code execution understanding the tokens involved in the problematic statement helps developers pinpoint and resolve the issue more effectively Language Extensions Tokenization allows for custom parsing and language extensions It enables developers to define specialized syntax and semantics to meet specific requirements By tokenizing custom language constructs developers can extend the capabilities of JavaScript JavaScript TokenizationJavaScript being a high level programming language heavily relies on tokenization When you write JavaScript code the JavaScript engine automatically performs tokenization during the parsing phase Although developers do not need to explicitly initiate tokenization understanding the process can help grasp how the engine interprets code How to Initiate Tokenization in JavaScriptTo illustrate the tokenization process in JavaScript let s consider the following code snippet var code var x var tokens code match b w b s g console log tokens This example stores a JavaScript code snippet in the code variable To tokenize the code we use a regular expression b w b s g with the match method This regular expression matches either a word character b w b or any non whitespace character s effectively capturing each token The match method returns an array containing all the matched tokens we store in the tokens variable Finally we output the tokens using console log When you run this code you will see the following output var x The code has been tokenized into individual elements representing the different parts of the code Each element in the resulting array represents a token such as keywords var identifiers x operators and and punctuation Example Simple Mathematical ExpressionLet s explore a simple example to understand tokenization in JavaScript further Consider the following code snippet var a var b var sum a b console log sum In this code snippet tokenization is crucial in breaking down the code into tokens Here s the breakdown of the tokens Tokens var a Represents the declaration and assignment of the variable a var b Represents the declaration and assignment of the variable b var sum a b Represents the declaration and assignment of the variable sum by adding a and b console log sum Represents the console log statement to output the value of sum By breaking down the code into tokens the JavaScript engine can understand the purpose of each statement and perform the necessary operations Example Conditional StatementLet s consider a more complex code snippet involving a conditional statement var number if number  console log The number is even else  console log The number is odd When the JavaScript engine tokenizes this code it breaks it down into meaningful units called tokens Let s understand the tokens and their significance Tokenization Process var number This token sequence represents the variable number s declaration and assignment We assign the value to the number variable if number These tokens denote the beginning of a conditional statement The if keyword indicates that a condition is being checked The condition number checks if the number variable is evenly divisible by i e if it is an even number The opening curly brace marks the start of the code block executed if the condition evaluates to true console log The number is even These tokens represent the console log statement that will be executed if the condition evaluates to true The message The number is even will be printed on the console else These tokens signify the beginning of the code block executed if the condition evaluates to false indicating that the number is odd The else keyword marks the start of this block and the opening curly brace denotes its beginning console log The number is odd These tokens represent the console log statement that will be executed if the condition evaluates to false The message The number is odd will be printed to the console This token represents the closing curly brace which marks the end of the block of code executed if the condition evaluates to false Relevant Terms to NoteTypes of Tokens In JavaScript tokens can be categorized into different types such as identifiers keywords operators literals and punctuation symbols Let s consider an example that demonstrates various token types var x var message Hello World console log x console log message In this code snippet we can identify the following types of tokens Identifiers x message Keywords var console log Operators Literals Hello World Punctuation symbols Handling Strings and Delimiters Tokenization also involves recognizing strings and delimiters in the code Let s consider an example that demonstrates tokenizing a string and handling delimiters var greeting Hello World console log greeting In this code snippet the tokenization process identifies the string Hello World as a single token while the semicolon acts as a delimiter indicating the end of the statement Tokenizing Expressions Tokenization is crucial for parsing and evaluating expressions in JavaScript Consider the following example that involves tokenizing and evaluating a simple mathematical expression var result console log result In this code snippet the expression is tokenized into the following tokens The JavaScript engine interprets and evaluates these tokens to compute the result ConclusionIn this article we explored the concept of tokenization and its significance in JavaScript and provided practical examples to illustrate its implementation By leveraging tokenization developers can improve code readability detect errors facilitate debugging and extend language capabilities As you continue your journey as a JavaScript developer embracing the concept of tokenization will empower you to write cleaner more structured code and enhance your ability to create powerful applications If you find this article thrilling discover extra thrilling posts like this on Learnhub Blog we write a lot of tech related topics from Cloud computing to Frontend Dev Cybersecurity AI and Blockchain Take a look at How to Build Offline Web Applications  Resource Javascript Array method Best React JavaScript Frameworks For	2023-06-08 00:43:01
Cisco	Cisco Blog	Cisco U.: Practical Learning with Community and CE Credits	https://feedpress.me/link/23532/16173324/cisco-u-practical-learning-with-community-and-ce-credits	Cisco U Practical Learning with Community and CE CreditsCisco Learning and Certifications delivers tech learning to support real world needs with integrated communities and the ability to keep certifications active with Continuing Education credits	2023-06-08 00:18:57
海外科学	NYT > Science	Kilauea Volcano Erupts With ‘Incandescent’ Glow in Hawaii	https://www.nytimes.com/2023/06/07/science/kilauea-volcano-eruption-hawaii.html	month	2023-06-08 00:27:54
海外TECH	WIRED	The Age of Flames Reaches the US East Coast	https://www.wired.com/story/the-age-of-flames-reaches-the-us-east-coast/	pyrocene	2023-06-08 00:26:40
金融	RSS FILE - 日本証券業協会	教育関係者向け金融経済セミナー	https://www.jsda.or.jp/edu/seminar/teacher_internship.html	経済セミナー	2023-06-08 00:47:00
金融	ニッセイ基礎研究所	身近に潜む子どもの事故（２）－2021年米国における「不慮の事故（傷害）」での死亡数は22万人超、夏季にリスク増大、1歳－24歳で死因順位第1位－	https://www.nli-research.co.jp/topics_detail1/id=75050?site=nli	不慮の事故による月別の死亡者数のデータは、日本の人口動態統計では公表されていないが、日本の統計データの特徴からも、行動範囲が拡大する年齢において死亡者数の増加が懸念されることから、米国においても、社会活動や行動が活発となる学生は学年間休暇時期にあたる時期と不慮の事故による死亡リスクとの関連性が推察される結果となっている。	2023-06-08 09:58:36
金融	ニュース - 保険市場TIMES	ワランティ少額短期保険、電子マネーでの支払いを導入	https://www.hokende.com/news/blog/entry/2023/06/08/100000	ワランティ少額短期保険、電子マネーでの支払いを導入「スマホケ」にて株式会社Warrantytechnologyの子会社であるワランティ少額短期保険株式会社は月日、同社が提供している「スマホケ」において「auPAY」による保険金支払いを開始したと発表した。	2023-06-08 10:00:00
ニュース	BBC News - Home	NHS struggling to provide safe cancer care, say senior doctors	https://www.bbc.co.uk/news/health-65764755?at_medium=RSS&at_campaign=KARANGA	radiologists	2023-06-08 00:05:52
ニュース	BBC News - Home	UK to host global AI 'safety measure' summit in autumn	https://www.bbc.co.uk/news/technology-65834085?at_medium=RSS&at_campaign=KARANGA	autumnprime	2023-06-08 00:02:14
ビジネス	東洋経済オンライン	コロナで中止､元高校球児が挑む｢あの夏の再現｣ アントレプレナーシップ学部で育つ学生を取材 | 学校・受験 | 東洋経済オンライン	https://toyokeizai.net/articles/-/677247?utm_source=rss&utm_medium=http&utm_campaign=link_back	主要産業	2023-06-08 09:30:00
マーケティング	MarkeZine	「食品ロス」を支えるのは専業主婦だった！行動する人々の特徴とは？　今後の拡大のカギは若年層か	http://markezine.jp/article/detail/42170	「食品ロス」を支えるのは専業主婦だった行動する人々の特徴とは今後の拡大のカギは若年層か「食品ロス」とは、本来食べることが可能にもかかわらず捨てられる食品のことを指す。	2023-06-08 09:30:00
マーケティング	MarkeZine	JR東日本、東京の主要3駅にサイネージ一体型駅型ショールーミングスペースを作成　没入空間創出を目指す	http://markezine.jp/article/detail/42459	空間	2023-06-08 09:30:00
IT	週刊アスキー	超簡単にプロフェッショナルなデザインを作成できる「Canva」	https://weekly.ascii.jp/elem/000/004/137/4137483/	超簡単にプロフェッショナルなデザインを作成できる「Canva」筆者もパンフレットやバナーなどが必要な時に作成にチャレンジすることがある。	2023-06-08 09:30:00
マーケティング	AdverTimes	【人事】電通（23年7月1日付、8月1日付）	https://www.advertimes.com/20230608/article422394/	電通	2023-06-08 00:45:53