投稿時間:2022-05-15 17:22:43 RSSフィード2022-05-15 17:00 分まとめ(22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
python	Pythonタグが付けられた新着投稿 - Qiita	Pythonでオシロスコープ波形のタイミング解析(その3)	https://qiita.com/nachtele/items/52c08ee9e5366bba3279	classtasettings	2022-05-15 16:22:53
js	JavaScriptタグが付けられた新着投稿 - Qiita	連想配列（Object）と配列（Array）のキー検索速度を比較する【JavaScript】	https://qiita.com/t-yama-3/items/84e28a24fc2e12dc9ebb	array	2022-05-15 16:41:06
js	JavaScriptタグが付けられた新着投稿 - Qiita	やはりお前らのフロントエンドは間違っている	https://qiita.com/sijiaoh/items/67d9ca2ffa082da2cd92	ltsome	2022-05-15 16:37:21
js	JavaScriptタグが付けられた新着投稿 - Qiita	Vue.jsでnpm run serve をしたときにTypeError: Cannot read property 'version' of undefined at moduleと出た時の対処法	https://qiita.com/D_suke/items/014243b1c5e7593d5769	VuejsでnpmrunserveをしたときにTypeErrorCannotreadpropertyxversionxofundefinedatmoduleと出た時の対処法VueCLIで環境構築した時に出会ったエラーの解決策を備忘録として残しておきます。	2022-05-15 16:05:39
Ruby	Railsタグが付けられた新着投稿 - Qiita	progate 整理　メモ	https://qiita.com/masatom86650860/items/2bbe260758677152e029	progate	2022-05-15 16:52:03
海外TECH	DEV Community	Introduction to Azure Bicep	https://dev.to/makendrang/introduction-to-azure-bicep-5je	Introduction to Azure Bicep Azure BicepAzure Bicep is a new Domain Specific Language DSL for declaratively deploying Azure resources Bicep is not a general purpose programming language but a transparent abstraction for Azure Resource Manager ARM Templates This ensures that the properties that are valid in ARM templates are valid in Bicep as well Benefits of BicepBicep provides the following advantages Support for all resource types and API versionsSimple syntaxAuthoring experienceRepeatable resultsOrchestrationModularityIntegration with Azure servicesPreview changesNo state or state files to manageNo cost and open source Why Bicep ARM templates are JSON documents that offer a declarative way of defining our Azure infrastructure and configuration ARM template language offers built in functions and other language constructs such as loops and that help us to create more dynamic infrastructure definitions However the JSON syntax for ARM templates makes the documents quite verbose and restricts the extensibility since we have to play what is supported within JSON data representation As the complexity of the infrastructure grows our ARM template becomes almost unreadable and difficult to maintain as well There are alternatives to ARM template deployment Especially HashiCorp Terraform or Pulumi SDK These tools do not use ARM templates but provide alternate ways to define our infrastructure as code The following examples show the difference between a Bicep file and the equivalent JSON template Both examples deploy a storage account param storageAccountName stringparam accessTier string Hot param location string WestUS resource sa Microsoft Storage storageAccounts name storageAccountName location location sku name Standard LRS kind StorageV properties accessTier accessTier The lines in the above example is what you need to create a reusable Bicep file that can generate ARM template to provision an Azure storage account This when compiled produces the following ARM template schema contentVersion parameters storageAccountName type string accessTier type string defaultValue Hot location type string defaultValue WestUS functions resources type Microsoft Storage storageAccounts apiVersion name parameters storageAccountName location parameters location sku name Standard LRS kind StorageV properties accessTier Hot metadata generator name bicep version templateHash The generated template is almost twice the size of the Bicep file This ARM template can be deployed by supplying the necessary parameter values as another JSON or at the command line when using Azure CLI or Azure PowerShell This is a example where it shows the flexibility that we are having with this language of its own to generate the ARM templates Bicep provides not just the constructs of a typical programming language but also a way to compose our Azure infrastructure definitions as smaller reusable modules Thanks for reading my article till end I hope you learned something special today If you enjoyed this article then please share to your friends and if you have suggestions or thoughts to share with me then please write in the comment box	2022-05-15 07:54:45
海外TECH	DEV Community	What is Bicep?	https://dev.to/kcdchennai/introduction-to-azure-bicep-407i	What is Bicep Azure BicepAzure Bicep is a new Domain Specific Language DSL for declaratively deploying Azure resources Bicep is not a general purpose programming language but a transparent abstraction for Azure Resource Manager ARM Templates This ensures that the properties that are valid in ARM templates are valid in Bicep as well Benefits of BicepBicep provides the following advantages Support for all resource types and API versionsSimple syntaxAuthoring experienceRepeatable resultsOrchestrationModularityIntegration with Azure servicesPreview changesNo state or state files to manageNo cost and open source Why Bicep ARM templates are JSON documents that offer a declarative way of defining our Azure infrastructure and configuration ARM template language offers built in functions and other language constructs such as loops and that help us to create more dynamic infrastructure definitions However the JSON syntax for ARM templates makes the documents quite verbose and restricts the extensibility since we have to play what is supported within JSON data representation As the complexity of the infrastructure grows our ARM template becomes almost unreadable and difficult to maintain as well There are alternatives to ARM template deployment Especially HashiCorp Terraform or Pulumi SDK These tools do not use ARM templates but provide alternate ways to define our infrastructure as code The following examples show the difference between a Bicep file and the equivalent JSON template Both examples deploy a storage account param storageAccountName stringparam accessTier string Hot param location string WestUS resource sa Microsoft Storage storageAccounts name storageAccountName location location sku name Standard LRS kind StorageV properties accessTier accessTier The lines in the above example is what we need to create a reusable Bicep file that can generate ARM template to provision an Azure storage account This when compiled produces the following ARM template schema contentVersion parameters storageAccountName type string accessTier type string defaultValue Hot location type string defaultValue WestUS functions resources type Microsoft Storage storageAccounts apiVersion name parameters storageAccountName location parameters location sku name Standard LRS kind StorageV properties accessTier Hot metadata generator name bicep version templateHash The generated template is almost twice the size of the Bicep file This ARM template can be deployed by supplying the necessary parameter values as another JSON or at the command line when using Azure CLI or Azure PowerShell This is a example where it shows the flexibility that we are having with this language of its own to generate the ARM templates Bicep provides not just the constructs of a typical programming language but also a way to compose our Azure infrastructure definitions as smaller reusable modules To learn more about Azure Bicep refer Bicep documentationThanks for reading my article till end I hope you learned something special today If you enjoyed this article then please share to your friends and if you have suggestions or thoughts to share with me then please write in the comment box	2022-05-15 07:51:04
海外TECH	DEV Community	How to Install React.js On Windows- Codexashish	https://dev.to/mailashish/how-to-install-reactjs-on-windows-codexashish-34oa	How to Install React js On Windows CodexashishIn this article we are going to see How to Install ReactJS in Windows or How to Install React in Our System So without wasting any time let s start our article React JS is one of the most popular JavaSript Libraries useful in building user interfaces and It is an open source component based on the front end With the help of ReactJS we can create an awesome application and dynamic application because ReactJS requires less coding and offer more functionality Nowadays ReactJS becoming more popular among MNC companies because of its feature and functionality Features of React Js Reusable Components DebuggingJSXOne way Data BindingVirtual DOMSimplicityPerformance Installation of Reactjs on Windows Step Download Node js InstallerYou can download the Node js installer from google by searching nodejs on google Click on the first official website nodejs org and you will see the LTS version and the current version of Node js The LTS version is the best and it is a recommended version because it has been created not in process So you can simply click on the LTS version to download Node js Or you can CLICK HERE to go on the download page When you click on the LTS version to download it will automatically start downloading Step Install Node js InstallerOnce the Node js download is completed Now find the downloaded installer file and double click on that to install it on your system Accept the Terms and Conditions and click on the ok button After installing Node js on your system it will show you a congratulation message Now We have successfully installed Node js Installer in our system Step Open CMD amp Check Node js VersionAfter installing Node js on your system you will have to first confirm whether Node js has been installed or not So type the below command in Command Prompt CMD and hit the enter button node vNow you can see that we have successfully installed node version v on my system The version of NodeJS might be different in your system because when I am writing In this article the Node v LTS version is available NPM is automatically installed on your system after installing NodeJS on your system Step Install ReactJS GloballyOnce Node has been installed on your system Just copy the below code and paste it into CMD and hit the enter button This command will install ReactJS on your system npm install g create react appRemember one thing You can run this command in any folder or drive It is the environment of ReactJS So we have successfully installed ReactJS in our system Click Here to read moreThankyou Codexashish	2022-05-15 07:46:45
海外TECH	DEV Community	Jobilist: Side project to product	https://dev.to/namanvyas/jobilist-side-project-to-product-30nc	Jobilist Side project to productHello everyoneWe published our side project public a few days ago after seeing some issues on job boards We got a lot of positive feedback on it so we re going to turn it into a side business Website Link GitHub ProductHunt What is Jobilist It is simple and straightforward job board for both job seekers and employers It is affordable beautiful and opensource How it startedWe were looking for a job and visited a number of job boards but we noticed that they were all bulky and displayed useless information were spammed with advertisements and so on So we decided to build a basic and effective job board And we launched it a few days ago in the community and we ve gotten a lot of positive feedback in the last few days today we have around daily visitors and active job postings on our job board After seeing all of this we decided to transform this project into a product at a cheap price as the prices on other job boards are expensive Thank you	2022-05-15 07:44:18
海外TECH	DEV Community	HTML Headings #6	https://dev.to/goodboyks/html-headings-6-1kp4	HTML Headings HTML headings are titles or subtitles that you want to display on a webpage Example Heading Heading Heading Heading Heading Heading HTML HeadingsHTML headings are defined with the lt h gt to lt h gt tags lt h gt defines the most important heading lt h gt defines the least important heading Example lt h gt Heading lt h gt lt h gt Heading lt h gt lt h gt Heading lt h gt lt h gt Heading lt h gt lt h gt Heading lt h gt lt h gt Heading lt h gt Note Browsers automatically add some white space a margin before and after a heading Headings Are ImportantSearch engines use the headings to index the structure and content of your web pages Users often skim a page by its headings It is important to use headings to show the document structure lt h gt headings should be used for main headings followed by lt h gt headings then the less important lt h gt and so on Note Use HTML headings for headings only Don t use headings to make text BIG or bold Bigger HeadingsEach HTML heading has a default size However you can specify the size for any heading with the style attribute using the CSS font size property Example lt h style font size px gt Heading lt h gt	2022-05-15 07:08:51
海外TECH	DEV Community	Lazy loading in Angular with example	https://dev.to/dhanush9952/lazy-loading-in-angular-with-example-3l12	Lazy loading in Angular with exampleIntroduction In this article we will see about lazy loading concept in Angular with an example for your understanding Lazy loading Instead of loading all the modules and components in an application it allows only selected module and components to load thus reducing the loading time Lazy loading feature loads components modules and other files of Angular application only when required This concept is used in complex and larger applications Lazy loading concept makes an application very fast and uses less memory Let us see one example on this lazy loading Eg We will start by creating a new Angular application for easy understanding Step Open a command prompt or terminal Create a new project gt ng new LazyDemomake sure to allow routing when creating new project or you can simply use the command gt ng new LazyDemo ーrouting gt cd LazyDemoStep Create components or any numbers of your choice just for demo purpose I m creating components gt ng generate component Number ng generate component Number ng generate component NumberStep Create respective module files in each of the component folders gt Number module ts Number module ts Number module tsNow our file folder structure will look like this Step Create a respective router module file in each component folder gt Number routing module ts Number routing module ts Number routing module tsStep Import the Router Module in the main application module app module ts import AppRoutingModule from app routing module imports BrowserModule AppRoutingModule Since we have enabled routing at beginning it will be already imported in app module ts In case you forget to apply routing at beginning you can add this otherwise you can skip this step Step Add the code in their own routing modules Add following code in Number routing module ts import NgModule from angular core import RouterModule Routes from angular router import NumberComponent from number component const routes Routes path component NumberComponent NgModule exports RouterModule imports RouterModule forChild routes export class NumberRouterModule Here instead of forRoot we called forChild as these are child modules which will be called in app s main routing module Similarly add the codes in Number routing module ts and Number routing module ts In Number routing module ts add the following codes import NgModule from angular core import RouterModule Routes from angular router import NumberComponent from number component const routes Routes path component NumberComponent NgModule exports RouterModule imports RouterModule forChild routes export class NumberRouterModule In Number routing module ts add the following codes import NgModule from angular core import RouterModule Routes from angular router import NumberComponent from number component const routes Routes path component NumberComponent NgModule exports RouterModule imports RouterModule forChild routes export class NumberRouterModule In Number module ts add following code import NgModule from angular core import NumberRouterModule from Number routing module import NumberComponent from number component NgModule declarations NumberComponent imports NumberRouterModule providers export class NumberModule Similarly add same in the other two files Number module ts and Number module ts In Number module ts add the following code import NgModule from angular core import NumberRouterModule from Number routing module import NumberComponent from number component NgModule declarations NumberComponent imports NumberRouterModule providers export class NumberModule In Number module ts add the following code import NgModule from angular core import NumberRouterModule from Number routing module import NumberComponent from number component NgModule declarations NumberComponent imports NumberRouterModule providers export class NumberModule Step Define Routes using loadChildred attribute in app s main routing module In main app routing module ts add the following code import NgModule from angular core import RouterModule Routes from angular router const routes Routes path number loadChildren gt import app number Number module then x gt x NumberModule path number loadChildren gt import app number Number module then x gt x NumberModule path number loadChildren gt import app number Number module then x gt x NumberModule NgModule imports RouterModule forRoot routes exports RouterModule providers export class AppRoutingModule For your reference We will define child modules in loadChildren attribute defining imports and each independent module s name and its path Step Add routing links to Route HTML page In app component html add the following lt The content below is only a placeholder and can be replaced gt lt div style text align center gt lt h gt title lt h gt lt button gt lt a routerLink number routerLinkActive router link active gt Number One lt a gt lt button gt lt span gt lt span gt lt button gt lt a routerLink number routerLinkActive router link active gt Number Two lt a gt lt button gt lt span gt lt span gt lt button gt lt a routerLink number routerLinkActive router link active gt Number Three lt a gt lt button gt lt div gt lt router outlet gt lt router outlet gt Now run the application using ng serveOutput You can check the working of this lazy loading by inspecting To do so press Ctrl shift I Now under Networks tab you can see the components are not loaded initially Now if you click on to Number one component button that component alone will get loaded If you click on Number two component buttton that component will get loaded Summary It actually reduces the memory occupied by loading only the required resources and it is applied in large applications Components are loaded after we click on the link they are not loaded on application initialization or app start I hope this article would be helpful for you with example and simple definitions Thank you	2022-05-15 07:02:42
海外TECH	DEV Community	Debug Any React App in Seconds	https://dev.to/zirkelc/debug-any-react-app-in-seconds-5df7	Debug Any React App in SecondsIt amazes me how little is known about debugging in the JavaScript world Everyone prints to the console even though debugging is so easy and literally only takes seconds to get started To prove my point I recorded a short video where I created a new React app from scratch and debugged it in VSCode in less than minutes By the way this works with any JavaScript app not just React In the videos I use npx create chrome debugger npm package to create a Chrome Debugger shortcut which starts Chrome with remote debugging mode If you are interested in the details behind that check out my other article I wrote awhile ago	2022-05-15 07:01:41
ニュース	@日本経済新聞 電子版	NYで初のジャパンパレード　文化紹介、沿道に2万人 https://t.co/AX9lCP8cYn	https://twitter.com/nikkei/statuses/1525740301545005057	紹介	2022-05-15 07:30:09
ニュース	@日本経済新聞 電子版	経験糧に「心の安定」支える　3度の挑戦、臨床心理士に https://t.co/ojpDdjZMuu	https://twitter.com/nikkei/statuses/1525738945992364032	臨床心理士	2022-05-15 07:24:46
ニュース	@日本経済新聞 電子版	沖縄復帰50周年記念式典　玉城知事の式辞全文 https://t.co/Fw4zKHkDlm	https://twitter.com/nikkei/statuses/1525737554183499776	記念式典	2022-05-15 07:19:14
海外ニュース	Japan Times latest articles	Tourism and logistics: Okinawa’s latest plan to boost its economy	https://www.japantimes.co.jp/news/2022/05/15/national/okinawa-economic-development-local-leaders/	Tourism and logistics Okinawa s latest plan to boost its economyUnder its latest economic plan Okinawa aims to raise its gross prefectural product from trillion in fiscal to trillion by and	2022-05-15 16:32:22
海外ニュース	Japan Times latest articles	What it’s like to live through India’s nonstop heat wave	https://www.japantimes.co.jp/news/2022/05/15/asia-pacific/science-health-asia-pacific/india-nonstop-heat-wave/	record	2022-05-15 16:12:51
ニュース	BBC News - Home	Buffalo shooting: Ten dead in suspected race attack at New York state store	https://www.bbc.co.uk/news/world-us-canada-61452958?at_medium=RSS&at_campaign=KARANGA	attack	2022-05-15 07:04:57
北海道	北海道新聞	北海道内２４８８人感染　２日連続３千人下回る	https://www.hokkaido-np.co.jp/article/681003/	北海道内	2022-05-15 16:07:31
北海道	北海道新聞	沖縄発展へ課題解決に努力と強調　衆院議長、日本復帰５０年の式典	https://www.hokkaido-np.co.jp/article/681005/	衆院議長	2022-05-15 16:08:00
北海道	北海道新聞	中国空母「遼寧」でまた発着艦　東へ移動、自衛隊が監視	https://www.hokkaido-np.co.jp/article/681004/	沖大東島	2022-05-15 16:08:00
北海道	北海道新聞	網走の鳥インフル　防疫措置が完了	https://www.hokkaido-np.co.jp/article/681001/	鳥インフルエンザ	2022-05-15 16:03:27