投稿時間:2022-01-25 14:22:32 RSSフィード2022-01-25 14:00 分まとめ(23件)

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IT	気になる、記になる…	｢ウマ娘 プリティーダービー｣、2月24日より｢iPhone 8｣や｢iPad (第6世代)｣などがサポート外に	https://taisy0.com/2022/01/25/151156.html	iphone	2022-01-25 04:32:30
TECH	Engadget Japanese	デロンギのミニコンベクションオーブン。機能がシンプルだからこそ料理の幅が広がります｜買い物レビュー日記	https://japanese.engadget.com/mini-review-delonghi-045513967.html	delonghi	2022-01-25 04:55:13
TECH	Engadget Japanese	AirTagのおかげで二重の車泥棒が発覚。「盗難車に仕込んで転売、再び盗む」手口か	https://japanese.engadget.com/airtag-prevents-double-theft-of-truck-043040026.html	airtag	2022-01-25 04:30:40
IT	ITmedia 総合記事一覧	[ITmedia News] GPUの価格は下落傾向？　海外誌が報道　暗号通貨の下落も一因か	https://www.itmedia.co.jp/news/articles/2201/25/news126.html	itmedianewsgpu	2022-01-25 13:45:00
IT	ITmedia 総合記事一覧	[ITmedia Mobile] 最大30日間データ使い放題になる「povoフェス～2022 Spring～」開催	https://www.itmedia.co.jp/mobile/articles/2201/25/news108.html	itmediamobile	2022-01-25 13:30:00
IT	ITmedia 総合記事一覧	[ITmedia PC USER] Pixio、144Hz駆動対応で2万円台の23.8型ゲーミング液晶ディスプレイ	https://www.itmedia.co.jp/pcuser/articles/2201/25/news119.html	hamee	2022-01-25 13:02:00
TECH	Techable（テッカブル）	最後の一口まで好きな温度で。スマホで温度調節できる台湾発のマグ＆ボウル「iTemp」	https://techable.jp/archives/171848	kicksta	2022-01-25 04:00:19
Docker	dockerタグが付けられた新着投稿 - Qiita	MacBook Pro M1でDockerの環境構築	https://qiita.com/seiji1997/items/6347f29c8ae089c69a2f	最後に今回は入門編として、Dockerのアカウント作成からDockerコンテナの作成とjupyterlabに入るところまで行いました今回作成したDockerは次回の記事で使用するので、ぜひそちらも合わせて見てみてくださいいつか、DockercomposeやAWS上にDockerを構築するとかを記事にまとめたいですね。	2022-01-25 13:06:46
golang	Goタグが付けられた新着投稿 - Qiita	【GoでMockを差し込めるようにリファクタリングした】	https://qiita.com/Ueken3pei/items/a99b439aa5d21a32d46f	ampmodelsUserをMockにすれば、CreateUserの単体テストは楽になるだろう￥userCntcontrollersNewUserRepositoryampmodelsUseruserCntCreateUserまとめGoで疎結合な設計を行うためには、構造体とinterfaceをうまく使う必要がある。	2022-01-25 13:29:21
海外TECH	DEV Community	Deploy JMeter on AWS using Terraform	https://dev.to/aws-builders/deploy-jmeter-on-aws-using-terraform-448k	Deploy JMeter on AWS using TerraformMaintaining JMeter infrastructure for performance testing CI CD integration with the enterprise pipeline and managing are cumbersome tasks By leveraging the Infrastructure as Code solution Terraform is one of the excellent ways to build manage and deploy JMeter infrastructure quickly and efficiently In this blog we are going to dive deeper into spinning up an AWS infrastructure with JMeter using Terraform What is Infrastructure as Code Infrastructure as Code IaC helps to build change and version infrastructure safely and efficiently What is Terraform Terraform is an IaC tool from HashiCorp It comes with three flavors CLI Cloud and Enterprise Terraform s mantra is Write Plan and Apply Terraform is an open source infrastructure as code software tool that provides a consistent CLI workflow to manage hundreds of cloud services Terraform codifies cloud APIs into declarative configuration files This blog post will not enlighten you about Terraform But it focuses on how to deploy the vanilla JMeter and JMeter plugins on AWS PrerequisitesThe following are the prerequisites required to deploy JMeter on AWS using Terraform AWS Console access to create relevant IAM roles access keys and secretsTerraform CLIAWS SetupKey PairTo access EC instances we need to create a key pair in AWS To create a new key pair follow the below steps Log into AWS consoleNavigate to EC gt Key PairsCreate a new key pair w RSA and Private Key format PEM Save the private key to a file in a secure locationCreating a new key pair on AWSIAM UserTo manage the AWS resources on Terraform it is recommended to create a new IAM user with Access key credential type To create a new IAM user go to IAM Dashboard on AWSClick Users gt Add usersEnter valid user name and select Access key Programmatic access Click Next PermissionsSelect Attach existing policies directlyCheck AdministratorAccess or AmazonECFullAccessClick Next Tags Enter the appropriate tags Click Next ReviewClick Create userStore the Access Key ID and secret access key in a secured location We need this info to configure it into AWS CLI AWS CLIDownload the AWS CLI from Based on your operating system launch the AWS CLI program and validate the version aws versionTo configure AWS CLI enter aws configure and press the enter key in the terminal Enter the access key secret and other required details and configure it properly TerraformTo download Terraform head to and follow the instructions to download it for your operating system In this demo I am going to use Ubuntu in WSL To validate the Terraform installation enter terraform version To install auto complete terraform install autocompleteTo spin the EC instances for JMeter make a new directory mkdir JMeter AWS Terraform We are going to use this directory to write some basic HCL Terraform uses a declarative language called HashiCorp Configuration Language which tells Terraform how to manage the resources JMeter on AWS using TerraformTerraform WriteInside JMeter AWS Terraform create a new file main tf Copy and paste the below Terraform module into main tf IMPORTANT We are going to spin t small instance type in this demo which is NOT under FREE TIER module jmeter source QAInsights jmeter aws version aws ami ami ebdf aws instance type t small aws key name terraform jmeter version jmeter plugins jpgc casutg The above configuration leverages the Terraform module which I have published in the Terraform registry It expects four inputs ami instance type key name and JMeter plugins JMeter Terraform Module lt wp button gt By default it installs JMeter and other variables To get started enter terraform initThis will download the Terraform plugins modules and other dependencies Terraform PlanThe next step is to plan the resources The output of the below command will help us to see the resources that will get created or changed Enter terraform planHere is the partial output of plan command Terraform used the selected providers to generate the following execution plan Resource actions are indicated with the following symbols createTerraform will perform the following actions module jmeter module jmeter server aws instance this will be created resource aws instance this ami ami ebdf arn known after apply associate public ip address known after apply availability zone known after apply cpu core count known after apply cpu threads per core known after apply disable api termination known after apply ebs optimized known after apply get password data false Plan to add to change to destroy Terraform ApplyThe last step in provisioning the infrastructure on AWS is to send terraform applyIt will prompt you to review and enter yes to start provisioning For automation purpose you can use terraform apply auto approve Terraform will make changes to the AWS infrastructure based on the current state As we are spinning up the new instances after less than a minute a new EC instance will be up and running Launch the EC Instances page navigate to the Ohio region where you can see an EC instance is up and running Deploy JMeter on AWS using TerraformCopy the public IP address of that instance to ssh into it ssh i lt pem key gt ec user lt public IP address gt JMeter has been installed in the home directory To validate it enter jmeter v JMeter on AWSThe Terraform module also installs JMeter plugin jpgc casutg This can be configured in the main tf file To validate sudo cat var log cloud init output log to view the log Within a few minutes you have an EC instance with Java JMeter and JMeter plugins for performance testing Terraform allows us to configure all the parameters under the hood e g AWS region VPC instance types and more This Terraform module uses a lot of default values for AWS If you are looking for anything specific to configure please let me know in the GitHub repo JMeter Terraform Module Repo lt wp button gt In this example we have spun up a t small type If you keep running your AWS bill is going to hit the roof To destroy the resources enter terraform destroy auto approve CAUTION This command is non reversible Within a minute EC instance will be deleted ConclusionIntegrating performance tests in the enterprise pipeline is crucial for shift left and adopting DevOps practice Managing the infrastructure for performance tests is time consuming and error prone By leveraging IaC tools like Terraform it is easy and quick to spin up the resources and destroy them once the need is done In the next blog post we are going to see how to deploy JMeter distributed load test infrastructure on AWS using Terraform	2022-01-25 04:43:37
海外TECH	DEV Community	UseState is asynchronous: Learn how to use useState and useEffect properly	https://dev.to/fidalmathew/usestate-is-asynchronous-learn-how-to-use-usestate-and-useeffect-properly-1m1m	UseState is asynchronous Learn how to use useState and useEffect properlyHello readers today I m gonna talk about one of the issues I faced when I was making projects using React js UseState is asynchronous let me show you what I mean via a small example import React useState useEffect from react export default function App const val setVal useState const addVal gt setVal val console log val useEffect gt console log effect val val return lt div gt lt div gt val lt div gt lt div gt lt button onClick gt addVal gt ADD lt button gt lt div gt lt div gt Here we are having a state variable named val initialized with We also have a button which on click calls a function addVal addVal has the following functions Set the state of val by incrementing it It is done by setVal val Console log val We also have a useEffect that is triggered when state of val changes Let s look at the console after clicking the button once First The first console is of useEffect when the page first loads Second The second console is due to the addVal function After we update the state of val But the value which gets printed remains the same i e So what happening The value of val isn t updated immediately useState is asynchronous It takes time to update so it allows rest of the program to continue and updates the value later Third The third console log is due to the useEffect which displays the value of val after the state is updated i e I hope you understood the concept and remember to manage your state changes using useEffect I have made a lot of mistakes not knowing the concept completely I hope you don t make them too Keep learning and thanks for reading Feel free to connect with me on TwitterGithubLinkedin	2022-01-25 04:16:01
Apple	AppleInsider - Frontpage News	Mercado Libre warns vendors against selling counterfeit Apple products	https://appleinsider.com/articles/22/01/25/mercado-libre-warns-vendors-against-selling-counterfeit-apple-products?utm_medium=rss	Mercado Libre warns vendors against selling counterfeit Apple productsMercado Libre a popular online marketplace in Latin America plans to crack down on sales of counterfeit Apple products through its website Online sellers who use Mercado Libre also known as Mercado Livre in Brazil have begun receiving emails warning against peddling fake Apple products Sellers caught hawking counterfeit items such as AirPods will have all listings selling Apple products removed In addition Mercado Libre will ban that account from selling any Apple products in the future Read more	2022-01-25 04:03:16
医療系	医療介護 CBnews	感染急拡大時はオンライン診療や検査せずに診断も-厚労省コロナ対策本部が都道府県などに事務連絡	https://www.cbnews.jp/news/entry/20220125122427	厚生労働省	2022-01-25 13:10:00
金融	日本銀行：RSS	実質輸出入の動向	http://www.boj.or.jp/research/research_data/reri/index.htm	輸出入	2022-01-25 14:00:00
金融	日本銀行：RSS	基調的なインフレ率を捕捉するための指標	http://www.boj.or.jp/research/research_data/cpi/index.htm	捕捉	2022-01-25 14:00:00
ニュース	BBC News - Home	Ukraine: US troops on high alert over stand-off	https://www.bbc.co.uk/news/world-europe-60118193?at_medium=RSS&at_campaign=KARANGA	notice	2022-01-25 04:55:59
ニュース	BBC News - Home	Africa Cup of Nations: Deadly crush reported at Cameroon stadium	https://www.bbc.co.uk/news/world-africa-60120367?at_medium=RSS&at_campaign=KARANGA	cameroon	2022-01-25 04:23:38
北海道	北海道新聞	無免許の元都議に懲役１０月求刑　検察「日常的」、２月１５日判決	https://www.hokkaido-np.co.jp/article/637486/	道交法違反	2022-01-25 13:08:44
北海道	北海道新聞	「車内のインコによそ見」　川崎、２人死亡事故	https://www.hokkaido-np.co.jp/article/637491/	川崎市宮前区	2022-01-25 13:06:00
IT	週刊アスキー	甲子園に商業施設「甲子園プラス」、甲子園歴史館のリニューアルとともに3月3日にオープン	https://weekly.ascii.jp/elem/000/004/081/4081265/	商業施設	2022-01-25 13:30:00
IT	週刊アスキー	『Apex Legends』にて新シーズン「Apex Legends デファイアンス」の最新トレーラーを公開！	https://weekly.ascii.jp/elem/000/004/081/4081354/	apexlegends	2022-01-25 13:25:00
IT	週刊アスキー	teket、複数のチケットをセット割りで販売可能な「通し券」機能を追加	https://weekly.ascii.jp/elem/000/004/081/4081342/	teket	2022-01-25 13:10:00
マーケティング	AdverTimes	ベストセラー作家による魂の叫び「普通にできないという呪いが解けない」（ゲスト：燃え殻）【前編】	https://www.advertimes.com/20220125/article374867/	魂の叫び	2022-01-25 04:48:23