投稿時間:2022-02-07 00:27:18 RSSフィード2022-02-07 00:00 分まとめ(31件)

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python	Pythonタグが付けられた新着投稿 - Qiita	shellscriptの配列で管理している値を、pythonの標準入力に渡してリストで扱う＋平均、標準偏差、最大、最小値まで求めてしまう	https://qiita.com/seigot/items/c7170c92e6b314e04e99		2022-02-06 23:59:38
python	Pythonタグが付けられた新着投稿 - Qiita	リーダブルコードのまとめ。　2/2	https://qiita.com/natarisan/items/22d18f7122f5a7e95dc2	章変数と読みやすさ不要な変数があるとコードが読みにくくなる。	2022-02-06 23:54:40
python	Pythonタグが付けられた新着投稿 - Qiita	shellscriptの配列で管理している値を、pythonの標準入力に渡してリストで扱う	https://qiita.com/seigot/items/74f7cf1f09331c61fa69		2022-02-06 23:46:28
python	Pythonタグが付けられた新着投稿 - Qiita	AIシステムトレード　改良編	https://qiita.com/EasyCording/items/d62662026acd5e5d5126	AIシステムトレード改良編前回に続いて、実装をしていく。	2022-02-06 23:32:52
python	Pythonタグが付けられた新着投稿 - Qiita	ベイズ統計の勉強が捗る　pymc3のケーススタディ(Bayesian mediation analysis)　解説	https://qiita.com/kkb0318/items/c43d563aa3868789299c	MsimNormaltimesXYsimNormaltimesXtimesM平均標準偏差の正規分布からランダムに個のXを生成し、上述の式に代入することで、XMYのデータを作成しています。	2022-02-06 23:21:10
js	JavaScriptタグが付けられた新着投稿 - Qiita	リーダブルコードのまとめ。　2/2	https://qiita.com/natarisan/items/22d18f7122f5a7e95dc2	章変数と読みやすさ不要な変数があるとコードが読みにくくなる。	2022-02-06 23:54:40
js	JavaScriptタグが付けられた新着投稿 - Qiita	[JS]サーバーサイドにリクエストを送る	https://qiita.com/Shi-raCanth/items/51bcf0257ed27a9d153d	記述例constformdocumentgetElementByIdformフォームの要素を取得constformDatanewFormDataformフォームに入力された値を取得constXHRnewXMLHttpRequestオブジェクトを生成XHRopenPOSTpoststrueリクエストの内容を指定XHRresponseTypejsonデータフォーマットを指定XHRsendformDataフォームに入力された値を送信まとめてみておそらくXMLHttpRequestオブジェクトには、まだたくさんメソッドやプロパティがあって、今の自分には難しい内容なのかも・・と不安に思うが、とりあえず今回学習したものについては少し理解が深まったかなと感じた。	2022-02-06 23:46:38
js	JavaScriptタグが付けられた新着投稿 - Qiita	【jQuery】今いるディレクトリに該当するナビゲーションだけスタイルを変えたい	https://qiita.com/kg_nuts_kg/items/4877baf27ce0f3bfa014	じゃあヘッダーのマークアップはそのままで、jQueryの力を借りて勝手にスタイル変えてもらいましょうHTMLのメニュー部分のマークアップヘッダーメニュー部分はこんな感じでできているとします。	2022-02-06 23:11:22
Ruby	Rubyタグが付けられた新着投稿 - Qiita	自作アプリを作る アカウント有効化のメール送信	https://qiita.com/masatom86650860/items/85790d110249c80240a9	自作アプリを作るアカウント有効化のメール送信Userのメイラーを追加します。	2022-02-06 23:48:23
AWS	AWSタグが付けられた新着投稿 - Qiita	【AWS】VPC同士を接続してみた（Transit Gateway 編）	https://qiita.com/sshimoyama/items/9d2568f140e41a522e0a	あとは通信したい各VPCのルートテーブルに、互いのVPC宛ての通信をTransitGatewayに向けるような経路を追加してあげましょう。	2022-02-06 23:46:04
AWS	AWSタグが付けられた新着投稿 - Qiita	Windows環境でAWS CLIを使えるようにする手順+エラーケース。	https://qiita.com/kmmz/items/c579bd6267ce109e2bfa	Windows環境でAWSCLIを使えるようにする手順エラーケース。	2022-02-06 23:33:48
AWS	AWSタグが付けられた新着投稿 - Qiita	Lambdaテンプレート_AWS SAM版	https://qiita.com/a_b_/items/0d645e50750e3fc2b9b9	これは、AWSToolkitのウィザードでデプロイしようとすると、デフォルトのパラメータが無い場合はawstemplatesjsonというファイルで宣言するように促されるのですが、このファイルの記載の仕方がわからないので、デフォルト値を使うようにするためです。	2022-02-06 23:31:33
Docker	dockerタグが付けられた新着投稿 - Qiita	IT未経験者が人生で初めて行ったDockerfileの軽量化で感じたこと	https://qiita.com/shirochu0911/items/5ef327ea459887094390	・研修は受けたが、研修内容はJavaのコーディングのみ・docker、openshift自体は、ヶ月間くらい触ってみた・dockerの理解度としては、コンテナがどういうものなのかという大雑把な理解Dockerfileの書き方すらわからないわからないことだらけ現場の指示として、現行で動いているGBくらいのDockerfileを軽量化してほしいとのことんーわからん、とりあえず分解して調べるか私が感じた必要な情報としては、以下の通り・なぜ軽くするのかそもそも軽くすると何が良くなるのか・軽くさせる方法最も軽いベースイメージとは、軽くするためには何をしなくてはいけないのか・ベストプラクティスどんなことをしているのが多いのかなぜ軽くするのかそもそも軽くする理由ってなんだ、軽くするとどういうメリットが生じるようになるんだという疑問が起きました。	2022-02-06 23:57:59
golang	Goタグが付けられた新着投稿 - Qiita	リーダブルコードのまとめ。　2/2	https://qiita.com/natarisan/items/22d18f7122f5a7e95dc2	章変数と読みやすさ不要な変数があるとコードが読みにくくなる。	2022-02-06 23:54:40
Azure	Azureタグが付けられた新着投稿 - Qiita	Microsoftの認定資格を更新する	https://qiita.com/ussvgr/items/334de402fcbff4d28526	Fundamentalsは除く多くのベンダー資格では有効期限が切れる際は同試験を受けなおすあるいは上位資格を取得することで期限の更新を行いますが、Microsoftの資格では更新専用の手順が存在します。	2022-02-06 23:54:18
Ruby	Railsタグが付けられた新着投稿 - Qiita	自作アプリを作る アカウント有効化のメール送信	https://qiita.com/masatom86650860/items/85790d110249c80240a9	自作アプリを作るアカウント有効化のメール送信Userのメイラーを追加します。	2022-02-06 23:48:23
技術ブログ	Developers.IO	Amazon WorkMailでのメール受信ログを取得してみた	https://dev.classmethod.jp/articles/get-an-email-reception-log-in-amazon-workmail/	amazonworkmail	2022-02-06 14:52:23
海外TECH	MakeUseOf	How to Add Lighting in Blender: 2 Ways to Do It	https://www.makeuseof.com/how-to-add-lighting-in-blender/	blender	2022-02-06 14:45:11
海外TECH	MakeUseOf	The 8 Best Microsoft Edge Add-Ons for Developers	https://www.makeuseof.com/best-edge-add-ons-developers/	microsoft	2022-02-06 14:30:12
海外TECH	MakeUseOf	TVs for Sports: Does the Type of TV You Choose Matter?	https://www.makeuseof.com/the-best-tv-for-sports/	superbowl	2022-02-06 14:25:12
海外TECH	DEV Community	Creating users on DynamoDB with Step Functions	https://dev.to/awscommunity-asean/creating-users-on-dynamodb-with-step-functions-2fge	Creating users on DynamoDB with Step FunctionsStep Functions has enabled endless serverless orchestrations with the SDK integrations In this blog post we will look into a simple DynamoDB operations QUERY and PUTITEM Step Functions workflowIn this workflow we will use states which integrates with DynamoDB SDK APIs Comment A description of my state machine StartAt CheckIfUserExists States CheckIfUserExists Type Task Parameters TableName UsersDemo IndexName email id index KeyConditionExpression email id email id ExpressionAttributeValues email id S email Resource arn aws states aws sdk dynamodb query Next Choice ResultPath checkIfUserExists Choice Type Choice Choices Variable checkIfUserExists Count NumericEquals Next CreateUserOnDynamoDB Default Pass CreateUserOnDynamoDB Type Task Resource arn aws states dynamodb putItem Parameters TableName UsersDemo Item pk S id email id S email ResultPath dynamodbPut End true Pass Type Pass End true Result ResultPath response In the first step we will do a DynamoDB query with an Index The JSON definition shows DynamoDB query API input JSON mapping to the email which is passed as an input The SDK integration makes it simple in terms of how the SDK API expects parameters TableName UsersDemo IndexName email id index KeyConditionExpression email id email id ExpressionAttributeValues email id S email In this you can see that API parameter is same as how you would use in your application code just that the value of email id in ExpressionAttributeValues is taken from StepFunctions invocation event On the query response it returns the structure how it returns with SDK integration with application code with a JSON object which has Count and Items With the response you can check if Count is equal to or not if it is that means there is no item on DynamoDB with the email id which was sent as input Based on this there is a StepFunction choice defined to transition into CreateUserOnDynamoDB step only if Count otherwise pass the state to end Whenever the Count the state transitions into another DynamoDB action based step where PUT API of DynamoDB is integrated with StepFunctions and DynamoDB SDK integration In this step too the SDK parameters for put is used with the JSON values of id and email id taken from the StepFunctions event TableName UsersDemo Item pk S id email id S email Once the DynamoDB put responds with success the execution of StepFunctions is also successfully ended Note Whenever in the SDK API parameters which are fetching the details from either previous step s response or the event JSON itself the attribute should be suffixed with and the variable name from the JSON prefixed with Workflow executionsScenario When user email doesn t exists The CheckIfUserExists of DynamoDB query returns the response with Count and thus satisfying the choice condition and then DynamoDB put operation in CreateUserOnDynamoDB the step takes input from previous step and also the StepFunctions invocation event and with successful put operation returns the DynamoDB response too Scenario When user email exists The CheckIfUserExists of DynamoDB query returns the response with Count and also the item in Items With this input to the choice it fails the choice condition and passes the flow to end ConclusionWith DynamoDB SDK integration that is supported by StepFunctions it makes it easier for develops to construct their workflows and with minimal application coding build your workflows and get the records created and queried from DynamoDB	2022-02-06 14:22:56
海外TECH	DEV Community	Creating your first Vue App	https://dev.to/smpnjn/creating-your-first-vue-app-1ek8	Creating your first Vue AppIn this tutorial we ll be looking at everything you need to build your first app in vue We ll be covering what you need to get started in making your first vue application We ll also be looking at how to run your vue app so you can test it locally and what you need to do to build your vue applications for a live website Creating your first Vue AppTo get started with Vue you re first going to need to install the vue cli tools Make sure you have npm installed on your computer or you can do this in yarn if you prefer and run the following command npm i g vue cli This is going to give us access to a bunch of tools we ll need to work with Vue Now that we ve done that open a terminal window and use cd to move into the directory you want to create your Vue app in For me that was in my documents in a folder called vue app so I did this cd Documents vue appThen run the following command to create a new vue application vue create my new vue appThe above line creates a new app called my new vue app When you run it you ll be guided through a set of instructions Use the arrow keys and enter to select your preferences For this tutorial I ll be using Vue to create our first vue application which is the latest version of Vue Our first Vue AppNow that we ve made our first app we ll have a folder structure which looks a bit like this git lt our git folder gitignore lt files we want git to ignore babel config js lt config for babel which gives us extra JS functionality node modules lt all our Javascript dependencies package json lt a list of our Javascript dependencies package lock json lt a list of our dependencies and their dependencies public lt the location of all our public files and images and our index file src lt all of our Vue components gt App vue lt our main Vue app file gt assets lt a place to store all of our images and other assets used in our app gt main js lt the file which starts up our Vue app and creates it gt components lt where we will store different components we ll use in our appGreat so now we have a fully functioning Vue app Only it just has one page Most apps require more than one page so next up we need to install vue router Make sure you are in your my new vue app folder and run the following vue add routerVue will make a bunch of new files which lets us configure new pages If it asks you if you want to use history mode you can select Y and this will mean no page load times when the user clicks a link Vue will now have created a few new files src gt router gt router js lt the configuration of our different pages gt views lt a folder to store all our different pages in gt About vue lt an example page gt Home vue lt an example pageNow we have a basic vue file structure which we can mess around with to make our first Vue App If you want to see how your app looks so far run the following command in your my new vue app folder npm run serveNow if you go to http localhost you should see your Vue app ready to go Creating new pages for your vue appIf you want to add a new page to your Vue app create a new file in your views folder For example if I wanted to make a contact page I would make a file called Contact vue Every vue file consists of three parts typically lt template gt area this contains the HTML content of that file lt script gt tag this contains all the Javascript relating to this file lt style gt tag this contains all of our CSS For example my Contact vue file may look like this lt template gt lt div class contact gt lt img alt Our Logo src assets logo png gt lt div id contact gt lt h gt Contact us lt h gt lt p gt Contact us by phone on phoneNumber or via our address at Fake Street New York City lt p gt lt div gt lt footer gt lt footer gt lt div gt lt template gt lt script gt export default name Contact data return phoneNumber lt script gt lt style scoped gt contact font family apple system BlinkMacSystemFont Segoe UI Roboto Oxygen Ubuntu Cantarell Open Sans Helvetica Neue sans serif padding rem margin rem border px solid ddd border radius px h margin rem lt style gt All Javascript in Vue typically follows the same format export default contains all of our code In our example we also use the data function to store some information We have defined a phoneNumber here which we use in our template In our template we can reference data and props using double curly brackets so we have used phoneNumber to reference our phone number If we change this data attribute programatically it will automatically update in our template no need to refresh The rest of the file is simply HTML and CSS which is why Vue is so easy to pick up Add the new file to our router jsTo make sure we can access our file we need to add it to the router js file found in src router router js Simply add our Contact vue file to the router variable like so const routes path name Home component Home path about name About component gt import views About vue path contact name Contact component gt import views Contact vue Now we have a brand new page which we can view in the browser via http localhost contact assuming you are still running npm run serve Changing the Navigation Bar in Your Vue AppYou might notice that on the page above we have a navigation bar which we never added to our Contact vue page That s because it s in our App vue file All of our view files i e Home or About are displayed via App vue If you open your App vue file you can edit the navigation bar in the template section at the top lt template gt lt div id nav gt lt router link to gt Home lt router link gt lt router link to about gt About lt router link gt lt div gt lt router view gt lt router view gt lt template gt Building your First Vue AppWhen we use npm run serve it is running a very unoptimized version of our site If we want to get our site ready for production we need to run npm run build This will create a new folder called dist which contains standard Javascript HTML and CSS files This optimized version of the site will need a web server to open but it should look exactly the same as what you saw when you ran npm run serve If you don t have a web server to run this dist folder in you can use http server which you can install via this line npm install global http serverAnd then run the dist folder using the following line from your my new vue app folder npx http server dist ConclusionNow that we ve covered the basics let s take a quick look at what we ve learned so far How to install vue and create your first appHow to create a router and add pages to your vue appThe basic structure of vue applications so you can start experimentingHow to build your first vue distribution in the dist folderHow to test your distribution using http serverI hope you ve enjoyed and stay tuned subscribe for more Vue content	2022-02-06 14:15:58
海外TECH	DEV Community	How to use typed.js	https://dev.to/ganeshpatil386386/how-to-use-typedjs-3d51	How to use typed js What is typed jsTyped js is a library that types Enter in any string and watch it type at the speed you ve set backspace what it s typed and begin a new sentence for however many strings you ve set This is pure CSS animation you can make with basic CSS animation property but with Typed js its easy to make this moving text animation effect How to usedto used typed js you have to navigate to GitHub link of typed jsand copy the CDN file lt script src gt lt script gt Add typed js to projectadd CDN file into bottom of your HTML file before closing body tag and open new script tag The entire code looks likes lt script src gt lt script gt lt script gt var typed new Typed mov strings Ganesh Content Writer Web Developer typeSpeed backSpeed loop true lt script gt and now add some simple HTML part to activate types js code lt h gt I m lt span class mov gt lt span gt lt h gt Now you observe the mov class is main element of this entire process of types js and its simple The complete output is here outputLink to my GitHub repository which contains file and code also Connect with me on twitter I am sharing content related web development and free resources which is actually helpful for you	2022-02-06 14:04:20
Apple	AppleInsider - Frontpage News	Entry-level 'M2' MacBook Pro might not have ProMotion display	https://appleinsider.com/articles/22/02/06/entry-level-m2-macbook-pro-might-not-have-promotion-display?utm_medium=rss	Entry level x M x MacBook Pro might not have ProMotion displayThe next entry level MacBook Pro model will have an M chip a report claims but the replacement of the existing inch MacBook Pro allegedly won t gain the same ProMotion display as its inch and inch counterparts Apple s introduction of Apple Silicon based inch MacBook Pro and inch MacBook Pro models introduced a refreshed design that eliminated the Touch Bar while also incorporating a new display with ProMotion and miniLED backlighting It is claimed that the next update of the value end in the MacBook Pro catalog won t have the same set of features as its larger counterparts It is expected by Mark Gurman in his Power On newsletter for Bloomberg that the new entry level MacBook Pro will be updated to match the high end models by losing the Touch Bar Read more	2022-02-06 14:41:24
Apple	AppleInsider - Frontpage News	Best deals Feb. 6: $28 AirTag Leather Loop, $40 Blink Video Doorbell, more!	https://appleinsider.com/articles/22/02/06/best-deals-feb-6-28-airtag-leather-loop-40-blink-video-doorbell-more?utm_medium=rss	Best deals Feb AirTag Leather Loop Blink Video Doorbell more As well as a discount on the Product RED AirTag Leather Loop Sunday s best deals include House of Marley Bluetooth Bookshelf Speakers for and a Samsung T TB Portable SSD for Best Deals for February As we do every day we ve collected some of the best deals we could find on Apple products tech accessories and other items for the AppleInsider audience If an item is out of stock it may still be able to be ordered for delivery at a later date Read more	2022-02-06 14:06:22
ニュース	BBC News - Home	Worst to come for food price rises, Tesco boss says	https://www.bbc.co.uk/news/business-60279019?at_medium=RSS&at_campaign=KARANGA	incomes	2022-02-06 14:33:24
ニュース	BBC News - Home	Lata Mangeshkar: India pays tribute to beloved singer	https://www.bbc.co.uk/news/world-asia-india-60094193?at_medium=RSS&at_campaign=KARANGA	honours	2022-02-06 14:51:20
ニュース	BBC News - Home	Camping challenge boy Max Woosey's tent collapses in winds	https://www.bbc.co.uk/news/uk-england-devon-60278368?at_medium=RSS&at_campaign=KARANGA	devon	2022-02-06 14:05:51
ニュース	BBC News - Home	GB's Dodds & Mouat reach mixed doubles semi-finals despite loss to Norway	https://www.bbc.co.uk/sport/winter-olympics/60276565?at_medium=RSS&at_campaign=KARANGA	GB x s Dodds amp Mouat reach mixed doubles semi finals despite loss to NorwayTeam GB s curling mixed doubles pair are through to the semi finals at the Winter Olympics despite a defeat by Norway	2022-02-06 14:39:02
北海道	北海道新聞	中国、逆転で９度目の優勝　サッカー女子アジア杯	https://www.hokkaido-np.co.jp/article/642617/	逆転	2022-02-06 23:13:00
北海道	北海道新聞	住宅火災で２人死亡　大阪・泉佐野	https://www.hokkaido-np.co.jp/article/642614/	大阪府泉佐野市元町	2022-02-06 23:07:00