投稿時間:2022-12-03 21:13:16 RSSフィード2022-12-03 21:00 分まとめ(13件)

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python	Pythonタグが付けられた新着投稿 - Qiita	MacOSにFlaskのローカル開発環境を作る	https://qiita.com/outsider-kithy/items/9b706a2092538474e5e6	flask	2022-12-03 20:40:32
python	Pythonタグが付けられた新着投稿 - Qiita	誤差伝搬の法則をシミュレーションで理解しよう	https://qiita.com/yusuke_s_yusuke/items/441411045a38c2b7b936	誤差	2022-12-03 20:36:48
python	Pythonタグが付けられた新着投稿 - Qiita	anacondaとvirtualenvを使う〜仮想環境でエラー解決〜	https://qiita.com/sasao-genmaicha/items/369f76d9c60f728c745b	anaconda	2022-12-03 20:08:06
AWS	AWSタグが付けられた新着投稿 - Qiita	大量アクセスが想定されるデータベースの疎結合化	https://qiita.com/ryoya1122/items/9927cba929ba33860c43	解説	2022-12-03 20:52:19
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS Client VPNとAzure P2S 機能比較 04~Azure P2S クライアントPC設定編~	https://qiita.com/hidekko/items/44bb46daf35d3ba91b41	awsclientvpn	2022-12-03 20:23:59
Azure	Azureタグが付けられた新着投稿 - Qiita	AWS Client VPNとAzure P2S 機能比較 04~Azure P2S クライアントPC設定編~	https://qiita.com/hidekko/items/44bb46daf35d3ba91b41	awsclientvpn	2022-12-03 20:23:59
技術ブログ	Mercari Engineering Blog	クレジットカード取引とメルカードマイクロサービスについて	https://engineering.mercari.com/blog/entry/20221203-mercard-behind-the-scenes-03/	hellip	2022-12-03 12:00:51
技術ブログ	Developers.IO	[Update]AWS Announces Amazon EventBridge Pipes#reinvent	https://dev.classmethod.jp/articles/amazon-eventbridge-pipes-re-invent-2022/	Update AWS Announces Amazon EventBridge Pipes reinventHello Everyone AWS announced Amazon EventBridge Pipes at the Keynote Session of re Invent and it is Gene	2022-12-03 11:19:07
海外TECH	DEV Community	Setting up reCAPTCHA in your React Application	https://dev.to/zt4ff_1/setting-up-recaptcha-in-your-react-application-2213	Setting up reCAPTCHA in your React ApplicationreCAPTCHA is a tool that can protect your applications from fraudulent actions by generating adaptive challenges to keep bots or automated programs with malicious intent from interacting with your applications It does this in a way that ensures legitimate users humans can interact with your browser while blocking bots or automated programs A simple description of the usefulness of reCAPTCHA can be described in a scenario where you created an online store that allows users to submit reviews to different vendors Without a process to filter real users from bots automated programs users can create multiple bots with the malicious intent of spamming a vendor with negative or untrue reviews Setting up a React ApplicationUsing the create react app package generate a new react application on your machine by running the command npx create react app sample appNext create a mock sign in page with a form by updating the App component import React from react import App css function App return lt form gt lt input id username name username placeholder Username gt lt input type password id password name password placeholder Password gt lt button gt Login lt button gt lt form gt export default App Then rewrite the App css file to make the application a little bit pleasing to the eyes body display flex justify content center align items center height vh form width px display flex flex direction column input button text align center height px margin px border px solid button background ffff color fff cursor pointer button disabled background aaa cursor not allowed Then start the application server by running the command via your command line npm startYou should have a running application at http localhost as such Generating reCAPTCHA Secret KeysThere are three current versions of Google s reCAPTCHA reCAPTCHA vreCAPTCHA vreCAPTCHA EnterprisesFor the purpose of this article we are making use of the reCAPTCHA v which has the famous “I m not a robot checkbox First you need to get a Client Key from the Google reCAPTCHA admin console by clicking here which leads to this page below Enter the label to be able to identify the different projects or sites on Google reCAPTCHA Select reCAPTCHA v under the reCAPTCHA type option then the I m not a robot Checkbox option The Domains option allows you to configure the number of domains including subdomains that has access to the registration Since our react application is in development you will add “localhost in the Domain option Accept the reCAPTCHA terms of service then click the submit button to generate some keys that will be used later in this article To use the site key as an embedded environment variable in your react application create a env file in the root directory of your application Copy the code below into the env file and replace the site key with the one you generated from the Admin Console REACT APP RECAPTCHA SITE KEY your site key Integrating reCAPTCHA with ReactTo integrate reCAPTCHA into your React application we are making use of the react google recaptcha packages which provide a React component for reCAPTCHA v First install the package into your program by running this command via your command line npm install save react google recaptchaThe react google recaptcha package provides a ReCAPTCHA component to be used for instance as such import ReCAPTCHA from react google recaptcha function onChange value what happens when console log captcha value value ReactDOM render lt ReCAPTCHA sitekey The client site key from the Google reCAPTCHA admin console onChange onChange gt document body The sitekey and onChange props are only necessary for the basic functionality of the ReCAPTCHA component but there are some optional props that can configure the appearance or the operations of the component Some of the props sitekey the client key from Google reCAPTCHA Admin ConsoleonChange the function that is called when a user completes the captcha successfullytheme light or dark sets the theme of the reCAPTCHA widgettype image or audio defines the type of initial captchatabindex the tabindex of the elementonExpired the function that is called when a captcha has expiredsize compact normal or invisible allows you to define the size of the reCAPTCHA widget or do an invisible captcha Next you will make use of the package in your program by updating the App component as such import React from react import App css import ReCAPTCHA from react google recaptcha function App const isCaptchaSuccessful setIsCaptchaSuccess React useState false function onChange value setIsCaptchaSuccess true console log captcha value value return lt gt lt form gt lt input id username name username placeholder Username gt lt input type password id password name password placeholder Password gt lt ReCAPTCHA sitekey process env REACT APP RECAPTCHA SITE KEY onChange onChange gt lt button disabled isCaptchaSuccessful gt Login lt button gt lt form gt lt gt export default App The isCaptchaSuccessful state is used to ensure the submit button is disabled until the captcha challenge is successfully completed As it is not recommended to validate only from the client side you not only rely on the reCAPTCHA implementation on the client side You can send the token derived from the onChange props and verify it from the server side using Google s reCAPTCHA server side API You can find more about this here create react app cannot bundle environment variables from the env file at runtime so you need to rebuild the react app by ending the previous server you started and starting a new one with the command npm startThen the reCAPTCHA widget with a disabled submit button would be visible on your application as such Passing the challenge would make the button accessible as such ConclusionAt the end of this article we discussed what reCAPTCHA is and how it can prevent your application from malicious bots or automated programs You also demonstrated how to integrate reCAPTCHA into a React application I hope you find the article helpful to help you prevent your React applications from bots or malicious automated programs I am currently building a newsletter to share informative articles and news my progress in creating startups with little experience and how you can learn from my experience Please subscribe via this link	2022-12-03 11:14:12
海外TECH	DEV Community	Removing all vowels with JavaScript	https://dev.to/dailydevtips1/removing-all-vowels-with-javascript-2c70	Removing all vowels with JavaScriptToday we ll look at a nifty solution to remove all vowels in a string using JavaScript The idea is that we get a string and have to return the string without the letters aeiou JavaScript remove all vowelsLet s dive right into the solution const input daily dev tips const removeVowels input replace aeiou gi console log removeVowels dly dv tps It works And yep that s all the code we need but let s take a closer look at how it works The first part is to use the JavaScript replace function to replace a specific match The first part is the match for which we ll use a regular expression And the second part is the replacement We could say replace the letter i with an empty string like this const removeVowels input replace i console log removeVowels daly dev tips However you ll notice it only replaced the first occurrence And of course we can only target one letter at a time So this is where our regular expression comes in We start the regular expression by wrapping it in the backslashes Then we open a pattern matcher with the brackets And in between we specify which letters should be matched The last part is to use gi at the end which stands for global ignore global meaning to apply it to each occurrence not just the first oneignore means to perform a case insensitive searchAnd that s it I hope you learned something about removing vowels with JavaScript Thank you for reading and let s connect Thank you for reading my blog Feel free to subscribe to my email newsletter and connect on Facebook or Twitter	2022-12-03 11:08:52
ニュース	BBC News - Home	Channel crossings: Dozens of Albanian child migrants go missing	https://www.bbc.co.uk/news/uk-england-kent-63845680?at_medium=RSS&at_campaign=KARANGA	council	2022-12-03 11:21:02
ニュース	BBC News - Home	Sacked Tory minister Conor Burns cleared of misconduct	https://www.bbc.co.uk/news/uk-politics-63845838?at_medium=RSS&at_campaign=KARANGA	burns	2022-12-03 11:37:32
ニュース	BBC News - Home	Liz Truss wanted government turned up to 11, says former aide	https://www.bbc.co.uk/news/uk-politics-63834307?at_medium=RSS&at_campaign=KARANGA	minister	2022-12-03 11:18:31