投稿時間:2023-07-09 05:25:59 RSSフィード2023-07-09 05:00 分まとめ(29件)

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海外TECH	MakeUseOf	How to Add or Change Keyboard Layouts on Linux	https://www.makeuseof.com/add-change-keyboard-layouts-on-linux/	linux	2023-07-08 19:45:18
海外TECH	MakeUseOf	The Best Tripods for DSLR Cameras	https://www.makeuseof.com/best-tripods-for-dslr-cameras/	blurry	2023-07-08 19:30:18
海外TECH	MakeUseOf	How to Fix the "Action Needed" Prompt for Wi-Fi in Windows	https://www.makeuseof.com/action-needed-prompt-wi-fi-windows/	How to Fix the amp quot Action Needed amp quot Prompt for Wi Fi in WindowsThe quot action needed quot prompt may look intimidating but don t worry You can get it fixed in a breeze with our guide	2023-07-08 19:15:19
海外TECH	MakeUseOf	5 Tools to Help You Detect and Stay Safe From Crypto Scams	https://www.makeuseof.com/tools-to-detect-and-stay-safe-from-crypto-scams/	crypto	2023-07-08 19:01:18
海外TECH	DEV Community	Efficient Infrastructure Management with AWS CloudFormation	https://dev.to/brandondamue/efficient-infrastructure-management-with-aws-cloudformation-2l1k	Efficient Infrastructure Management with AWS CloudFormationFor businesses aiming for agility and scalability in cloud computing the capacity to effectively manage and provision resources is crucial As a paradigm shifting service CloudFormation enables system administrators and developers to declaratively define their whole AWS architecture as code CloudFormation promotes the idea of infrastructure as code freeing its users from manual configuration and repetitive activities and enabling version controlled repeatable and scalable resource provisioning This comprehensive introduction to CloudFormation will explore the technology s nuances best practices and practical applications You are welcome to join us on this trip as we seek to improve the way we deploy and manage AWS resources whether you are an expert cloud professional looking to optimise your infrastructure management or a curious enthusiast investigating the future of cloud provisioning To begin we are going to have an introduction to the concept of Infrastructure as Code IaC and then move on to an overview of what CloudFormation is all about and some of the benefits associated with using the service So without wasting any time let s get to business Infrastructure as Code IaC is a transformative concept in cloud computing where infrastructure resources are defined and provisioned using machine readable code IaC brings numerous benefits to the table including automation agility scalability consistency and standardization By automating infrastructure provisioning and management processes IaC eliminates human error ensures repeatability and enables rapid responses to changing business needs With infrastructure defined as code organizations can achieve consistency across environments promote collaboration through version control and facilitate the reproducibility and portability of infrastructure setups Additionally it allows for automated testing validation and documentation enhancing audibility and supporting DevOps and CI CD practices IaC empowers organizations to achieve greater efficiency reliability and agility in their cloud deployments by treating infrastructure configurations with the same rigour and discipline as software code AWS CloudFormation is an IaC tool that gives developers and businesses an easy way to create a collection of related AWS and third party resources and provision and manage them in an orderly and predictable fashion CloudFormation empowers organizations to define and provision their infrastructure resources using code bringing forth the benefits of automation repeatability and scalability By expressing infrastructure requirements in a declarative template CloudFormation automates the provisioning process eliminating manual configuration and reducing errors This code based approach ensures repeatability as templates capture the desired state of the infrastructure enabling consistent deployments across different environments With CloudFormation organizations can easily scale their resources by defining scaling capabilities in the templates allowing infrastructure to adjust dynamically to varying demands CloudFormation also offers additional features such as dependency management rollback capabilities and integration with other AWS services enhancing the overall flexibility and governance of infrastructure deployments Through CloudFormation organizations can achieve streamlined reliable and scalable infrastructure provisioning while leveraging the power of code The remainder of this article delves into the details of CloudFormation such as its architecture key concepts and best practices Read on to discover CloudFormation s capabilities and power CloudFormation s Architecture and ComponentsCloudFormation s architecture comprises several key components that seamlessly work together to enable automated and declarative infrastructure provisioning and management At its core is the AWS CloudFormation template a JSON or YAML file defining the desired infrastructure state CloudFormation uses this template to create and manage CloudFormation stacks representing collections of AWS resources provisioned and managed as a unit For broader management across accounts and regions CloudFormation StackSets facilitate consistent stack creation updating and deletion The AWS CloudFormation Registry allows the publishing and sharing of custom resource types while AWS CloudFormation Change Sets offer a preview of proposed changes before implementation The visual AWS CloudFormation Designer assists in designing and modifying templates and both APIs and the AWS Management Console enable programmatic and user interface based interactions respectively This comprehensive architecture empowers organizations to achieve efficient scalable and repeatable infrastructure provisioning through code delivering streamlined cloud deployments and management Let s examine each of these components in detail one after the other CloudFormation TemplatesThe CloudFormation template serves as a comprehensive blueprint for defining resources and their configurations within AWS CloudFormation This text file acts as a declarative representation of the desired infrastructure state outlining the resources to be created and their associated properties and relationships Starting with a format version the template includes an optional description for documentation purposes The parameters section allows customization by defining input values while the resources section is where the AWS resources are defined including their logical names types and properties Outputs provide access to valuable information after stack creation such as resource ARNs or endpoint URLs Additional sections like conditions mappings and metadata offer flexibility for resource configuration Leveraging intrinsic functions templates can dynamically configure resources based on input parameters and enable the organization of complex infrastructures through nested stacks CloudFormation templates empower users to express infrastructure blueprints precisely enabling consistent scalable and automated provisioning and management of AWS resources Below is a sample CloudFormation template to give you a feel of what we are talking about I prefer writing my templates in YAML because it s easier to work with in my opinion AWSTemplateFormatVersion Description Simple EC Instance CreationResources MyECInstance Type AWS EC Instance Properties ImageId ami cbacc InstanceType t microOutputs InstanceId Value Ref MyECInstance Description The ID of the created EC instanceThis template creates a single EC instance with the specified AMI Amazon Machine Image and instance type The output section returns the instance ID for reference Designing and authoring CloudFormation templates following best practices helps ensure efficient scalable and maintainable infrastructure deployments Here are some key best practices to consider Break down your infrastructure into modular components and reusable templates This allows for easier management promotes code reuse and simplifies updates Utilize nested stacks to encapsulate and manage related resources separately Use conditions more on these later to control resource creation and configuration based on specific conditions or parameters This provides flexibility in handling different scenarios or environments within a single template Include relevant metadata and documentation within your templates This helps with clarity understanding and future maintenance Document important aspects such as template purpose resource configurations and dependencies Test your templates thoroughly before deployment Use tools like AWS CloudFormation Linter or third party validators to catch syntax errors validate resource configurations and ensure compliance with best practices and AWS guidelines Avoid hardcoding values within templates whenever possible Instead parameterize and reference values to increase flexibility facilitate reuse and support different environments Follow the principle of least privilege when defining IAM roles and permissions for CloudFormation resources Limit access to only the necessary actions and resources required for stack operations CloudFormation StacksThey are a fundamental concept in CloudFormation representing a collection of AWS resources provisioned and managed as a cohesive unit Stacks enable you to define deploy update and delete groups of resources within a single infrastructure stack During stack creation CloudFormation interprets the provided template orchestrating the provisioning of resources in the correct order based on dependencies Updates to stacks are handled by comparing the desired state in an updated template with the current state ensuring controlled modifications without disrupting stack stability Stack deletion triggers the removal of associated resources in the reverse order of creation preventing orphaned resources Stack events provide detailed progress and status information aiding in monitoring and troubleshooting Rollback mechanisms automatically revert stacks to their previous state in case of errors Nested stacks allow hierarchical and modular infrastructure deployments while stack outputs provide a way to retrieve important information for further integration or resource referencing CloudFormation stacks streamline the deployment and management of AWS resources delivering consistency and repeatability through infrastructure as code practices Wouldn t it be nice if we talk about stack monitoring and troubleshooting I think it will because you ll inevitably run into issues and you ll have to troubleshoot these issues when they arise as well as monitor your stacks to proactively react to issues CloudFormation provides robust monitoring and troubleshooting capabilities to ensure the smooth deployment and management of stacks Stack events offer detailed insights into the progress and status of stack operations allowing you to track the execution of resources and identify potential errors or issues You can access these events through the AWS Management Console CLI or SDKs Additionally CloudFormation retains an event history for each stack enabling you to review past events and track changes over time By leveraging this history you can gain a comprehensive view of the stack s lifecycle and diagnose any problems encountered during deployments CloudFormation also offers stack status information indicating whether a stack creation update or deletion is in progress complete or has encountered an error Furthermore stack outputs provide valuable information such as resource ARNs or URLs aiding integration or troubleshooting efforts In the event of errors CloudFormation supports automatic rollbacks reverting stacks to their previous state to maintain consistency and allow for debugging and resolution Drift detection capabilities help identify any configuration changes made outside of CloudFormation and logging features like CloudTrail and CloudWatch Logs provide additional insights for error handling and debugging Through these monitoring and troubleshooting features CloudFormation ensures the resilience and successful operation of your stacks CloudFormation Integration amp EcosystemsCloudFormation conditions offer a powerful way to control the creation and configuration of resources within templates based on specified conditions or parameters By leveraging intrinsic functions like Fn Equals Fn Not Fn And Fn Or and Fn If conditions allow for flexible logic and decision making during stack operations These conditions can be used to selectively create or skip resources configure properties conditionally or handle different environments or scenarios CloudFormation evaluates conditions during stack operations determining whether resources or properties should be included or skipped based on the condition s evaluation By using conditions effectively CloudFormation templates become more dynamic and adaptable enabling granular control and customization of resource provisioning and configuration based on specific conditions parameters or criteria CloudFormation Integration andLet s close this article by looking at how CloudFormation integrates with other AWS services and how third party tools and frameworks complement CloudFormation and extend its capabilities CloudFormation integrates seamlessly with various AWS services and tools including AWS Service Catalog AWS CloudFormation Change Sets and AWS CloudFormation Registry The integration with AWS Service Catalog enables the use of CloudFormation templates to define and deploy standardized products within a self service catalogue ensuring controlled provisioning and governance AWS CloudFormation Change Sets allow users to preview and review proposed changes to CloudFormation stacks before applying them improving safety and accuracy during stack updates CloudFormation s integration with AWS CloudFormation Registry facilitates the discovery and use of third party resource providers expanding the range of available resource types for use in CloudFormation templates and promoting collaboration and reusability These integrations enhance the capabilities of CloudFormation offering enhanced control flexibility and extensibility in infrastructure provisioning and management Although CloudFormation is a powerful tool for infrastructure provisioning and management there are several third party tools and frameworks that complement and extend its capabilities Terraform offers multi cloud support enabling infrastructure management across different cloud providers The AWS CDK provides a developer friendly approach by allowing infrastructure definition using familiar programming languages The Serverless Framework simplifies the deployment of serverless applications while Stackery focuses on managing serverless architectures Former helps reverse engineer existing AWS resources into CloudFormation templates These tools offer additional features language support and streamlined experiences catering to specific use cases and preferences and enhancing the infrastructure as code workflow By leveraging these third party tools alongside CloudFormation organizations gain flexibility ease of use and broader possibilities in managing their AWS infrastructure Final ThoughtsTo conclude CloudFormation stands tall as a pillar in the realm of infrastructure provisioning and management offering a robust and scalable solution for deploying and maintaining AWS resources Throughout this exploration of CloudFormation s ins and outs we have delved into its key concepts such as stacks templates and resources uncovering the power and flexibility they provide We have seen how CloudFormation enables infrastructure as code practices fostering automation repeatability and consistency in the deployment process The integration with other AWS services and the availability of a vast ecosystem of third party tools further expand its capabilities and adaptability Embracing CloudFormation opens doors to standardized scalable and automated infrastructure deployments unlocking the full potential of the AWS ecosystem As you embark on your CloudFormation journey remember to leverage best practices maintain well structured templates and continuously learn and adapt to the ever evolving cloud landscape	2023-07-08 19:51:50
海外TECH	DEV Community	$loop in Laravel's foreach	https://dev.to/faridteymouri/loop-in-laravels-foreach-1ap6	loop in Laravel x s foreach Introduction The Laravel framework provides a powerful templating engine called Blade which offers several helpful features to simplify the development of dynamic views One of the essential components in Blade is the loop variable which is available when using the foreach loop In this article we will explore the various properties and functionalities provided by the loop variable empowering you to harness its capabilities effectively Understanding the loop VariableThe loop variable provides valuable information about the current iteration within a foreach loop in Laravel s Blade templating engine Let s take a look at accessing the loop variable in a Blade template foreach items as item loop Output Illuminate Support Looping Loop endforeach Accessing Iteration InformationThe loop variable provides useful information about the current iteration foreach items as item loop gt index Zero based index of the current iteration loop gt iteration One based index of the current iteration loop gt count Total number of items in the loop loop gt first Boolean indicating if it is the first iteration loop gt last Boolean indicating if it is the last iteration endforeach Manipulating Iteration StatusThe loop variable allows you to manipulate the iteration status within a foreach loop foreach items as item loop gt remaining Number of remaining iterations loop gt depth Depth or nesting level of the current loop endforeach Conditional Rendering with loopYou can use loop properties to conditionally render content based on the iteration status foreach items as item if loop gt first Display only for the first iteration endif if loop gt iteration Display for even numbered iterations endif if loop gt last Display only for the last iteration endif endforeach Customizing Loop RenderingThe loop variable enables you to customize loop rendering according to specific requirements Best Practices and TipsTo make the most of the loop variable consider the following best practices and tips Utilize loop properties judiciously to enhance code readability Avoid complex logic within Blade templates and keep them concise Document your Blade templates and indicate the purpose of loop usage Conclusion Understanding and utilizing the loop variable in Laravel s Blade templating engine can greatly enhance your ability to manipulate and control iterative processes By taking advantage of the various properties and functionalities provided by loop you can streamline your code improve the readability of your templates and create more dynamic and responsive views Embrace the power of loop to unlock new possibilities in your Laravel projects Remember with the loop variable at your disposal you have a powerful tool to wield within your foreach loops in Laravel Happy coding	2023-07-08 19:12:42
ニュース	BBC News - Home	BBC presenter accused of paying teen for explicit photos - report	https://www.bbc.co.uk/news/entertainment-arts-66140356?at_medium=RSS&at_campaign=KARANGA	teenager	2023-07-08 19:37:07
ニュース	BBC News - Home	England U21 1-0 Spain U21: England win Under-21 Euros for first time in 39 years	https://www.bbc.co.uk/sport/football/66127349?at_medium=RSS&at_campaign=KARANGA	England U Spain U England win Under Euros for first time in yearsEngland win the European Under Championship for the first time in almost years as they beat Spain in a dramatic final in Georgia	2023-07-08 19:22:23
ニュース	BBC News - Home	The Ashes 2023: England chasing 251 to keep Ashes hopes alive	https://www.bbc.co.uk/sport/cricket/66139182?at_medium=RSS&at_campaign=KARANGA	headingley	2023-07-08 19:04:06
ビジネス	ダイヤモンド・オンライン - 新着記事	ChatGPTに「Excelの関数・マクロ」丸投げ！初心者でも今すぐまねできる命令文［2023年上期ベスト7］ - DOLベスト記事アワード	https://diamond.jp/articles/-/325311	chatgpt	2023-07-09 04:55:00
ビジネス	ダイヤモンド・オンライン - 新着記事	人前でも緊張しない「メンタルが超強い人」がいつもやっていること・ベスト1 - 「静かな人」の戦略書	https://diamond.jp/articles/-/324912	静か	2023-07-09 04:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【三流から一流へ】ケアレスミスだらけの人が劇的に変わる画期的仕組み - 時間最短化、成果最大化の法則	https://diamond.jp/articles/-/324817	【三流から一流へ】ケアレスミスだらけの人が劇的に変わる画期的仕組み時間最短化、成果最大化の法則シリーズ万部突破【がっちりマンデー】で「ニトリ」似鳥会長「食べチョク」秋元代表が「年に読んだオススメ本選」に選抜【日経新聞掲載】有隣堂横浜駅西口店「週間総合」ベスト入り。	2023-07-09 04:47:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【お金を増やす】 米国の個人投資家にとって身近な 安全性の高い投資法を教えよう - 個人投資家もマネできる 世界の富裕層がお金を増やしている方法	https://diamond.jp/articles/-/323507	日本と海外の投資・経済を知り尽くした金融マン待望の初著書『個人投資家もマネできる世界の富裕層がお金を増やしている方法』ダイヤモンド社では、富裕層がやっているイギリス・フランス・ドイツ・イタリア・スイス・インド・チリ・台湾などへの国際分散投資法を、一般の個人投資家に向けてわかりやすく解説​投資バランスは「保守積極超積極」、銘柄の投資額は資産全体の以内で、資産全体の割は現金買付余力にーなど、SBI証券や楽天証券などでも実践できる内容で、「これならできそう」「続けられそう」と思えるグローバル投資の秘訣を明かした冊だ。	2023-07-09 04:44:00
ビジネス	ダイヤモンド・オンライン - 新着記事	老後の「不運」を回避する投資法・ベスト3 - JUST KEEP BUYING	https://diamond.jp/articles/-/325263	老後の「不運」を回避する投資法・ベストJUSTKEEPBUYING【発売たちまち大重版】全世界万部突破『サイコロジー・オブ・マネー』著者モーガン・ハウセルが「絶対読むべき一冊」と絶賛。	2023-07-09 04:41:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【驚愕！】これはすごい！「あめ色玉ねぎ」がたった5分でできる方法 - 魔法の万能調味料 料理酒オイル	https://diamond.jp/articles/-/325605	氏が料理酒オイルを使った絶品レシピを紹介した「魔法の万能調味料料理酒オイルいつもの料理が突然プロの味感涙レシピ」が出版されました。	2023-07-09 04:38:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【投資のプロが教える】アクティブ運用したい人のおすすめのユニークなファンド・オブ・ファンズ - インフレ・円安からお金を守る最強の投資	https://diamond.jp/articles/-/325837	【投資のプロが教える】アクティブ運用したい人のおすすめのユニークなファンド・オブ・ファンズインフレ・円安からお金を守る最強の投資インフレ・円安の時代に入った今、資産を預金だけで持つことはリスクがあり、おすすめできない。	2023-07-09 04:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【アンカー・ジャパンCEOが教える】ケタ違いに仕事が速くなる“シンプルな習慣”とは？ - １位思考	https://diamond.jp/articles/-/324113		2023-07-09 04:32:00
ビジネス	ダイヤモンド・オンライン - 新着記事	1銘柄で「億」のリターン…投資でお金を増やすために“いちばん大切なこと” - 10万円から始める! 小型株集中投資で１億円 【１問１答】株ドリル	https://diamond.jp/articles/-/324316	銘柄で「億」のリターン…投資でお金を増やすために“いちばん大切なこと万円から始める小型株集中投資で億円【問答】株ドリル【大好評シリーズ万部突破】東京理科大学の大学生だったとき、夏休みの暇つぶしで突如「そうだ、投資をしよう」と思い立った。	2023-07-09 04:29:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【9割の人が知らない】ドミノ・ピザがヒットした理由 - コピーライティング技術大全	https://diamond.jp/articles/-/324114	【割の人が知らない】ドミノ・ピザがヒットした理由コピーライティング技術大全「この本は万円以上の価値がある」東証プライム上場社長で現役マーケッターである「北の達人コーポレーション」木下勝寿社長が絶賛。	2023-07-09 04:26:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【最初が肝心】“激怒するクレーマー”への最強の対処法、「たじろがせて、座らせる」とは？ - 良書発見	https://diamond.jp/articles/-/323184	そのような取り付く島もないような状態であったとしても、相手の怒りのボルテージをコントロールしてクレームを解決し、しかも高確率にリピーターにする方法があるという。	2023-07-09 04:23:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【医師が教える】 糖質を控えてスリムなボディに！ オススメの「人工甘味料」とは？ - 内臓脂肪がストンと落ちる食事術	https://diamond.jp/articles/-/324361	身長は年をとっても縮んでいない歯は全部残っていて虫歯も歯周病もない視力もよく『広辞苑』の小さな文字も裸眼で読める聴力の低下もない毎日時間睡眠で夜中に尿意で目覚めることはない定期的に飲んでいる薬もなければサプリメントとも無縁コレステロール値も中性脂肪値も基準値内いまも朝勃ち夜間陰茎勃起現象する「朝勃ち」なんていうと下品に思われるかもしれないが、バカにしてはいけない。	2023-07-09 04:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【名医が教える】がんでも長期に延命できる可能性がある2つのポイント - 糖質制限はやらなくていい	https://diamond.jp/articles/-/325842	【名医が教える】がんでも長期に延命できる可能性があるつのポイント糖質制限はやらなくていい「日食では、どうしても糖質オーバーになる」「やせるためには糖質制限が必要」…。	2023-07-09 04:17:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【元国税専門官が明かす】 富裕層ほど投資で儲かりやすいシンプルな理由 - 元国税専門官がこっそり教える あなたの隣の億万長者	https://diamond.jp/articles/-/324638	【元国税専門官が明かす】富裕層ほど投資で儲かりやすいシンプルな理由元国税専門官がこっそり教えるあなたの隣の億万長者【大反響Amazonベストセラー第位】経済的に恵まれない母子家庭に育ち、高校・大学は奨学金を借りて卒業した。	2023-07-09 04:14:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【マンガ】『世界一受けたい授業』で話題！ 体が硬い人は絶対やってみて！ 驚くほど腕が軽くなる 「リビングで20秒の腕ほぐし」 - いつでも､どこでも､1回20秒で硬い体が超ラクになる!　スキマ★ストレッチ	https://diamond.jp/articles/-/324667	【マンガ】『世界一受けたい授業』で話題体が硬い人は絶対やってみて驚くほど腕が軽くなる「リビングで秒の腕ほぐし」いつでも、どこでも、回秒で硬い体が超ラクになるスキマストレッチ【大好評Amazon楽天ベストセラー第位】長引くコロナ禍で、体を動かす機会がメッキリ減ってしまった人は多いはず。	2023-07-09 04:11:00
ビジネス	ダイヤモンド・オンライン - 新着記事	優秀なのに「実力が発揮できない人」に共通する根本原因とは？ - 良書発見	https://diamond.jp/articles/-/323982		2023-07-09 04:08:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【制限時間15秒】「2525×25＝」を暗算できる？ - 小学生がたった1日で19×19までかんぺきに暗算できる本	https://diamond.jp/articles/-/325697	暗算	2023-07-09 04:05:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【91歳の医師が明かす】 認知症リスクが10倍以上高まる“身近な症状” - 91歳の現役医師がやっている 一生ボケない習慣	https://diamond.jp/articles/-/325225	【歳の医師が明かす】認知症リスクが倍以上高まる“身近な症状歳の現役医師がやっている一生ボケない習慣映画『ダイ・ハード』シリーズなどのヒット作で知られる米俳優ブルース・ウィリスさん歳が認知症前頭側頭型認知症と診断されたことを家族が公表し、世界的に大きなニュースとなった。	2023-07-09 04:02:00
ビジネス	東洋経済オンライン	定年後｢幸せを感じる人｣が60過ぎてやらないこと 和田秀樹さんが自身の60歳からの人生を考える | 健康 | 東洋経済オンライン	https://toyokeizai.net/articles/-/683281?utm_source=rss&utm_medium=http&utm_campaign=link_back	和田秀樹	2023-07-09 04:50:00
ビジネス	東洋経済オンライン	実は誕生から2世紀､｢モノレール｣知られざる歴史 初期は馬や蒸気機関車で運行､日本初はいつ？ | ローカル線･公共交通 | 東洋経済オンライン	https://toyokeizai.net/articles/-/684888?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2023-07-09 04:30:00