投稿時間:2021-11-18 00:41:28 RSSフィード2021-11-18 00:00 分まとめ(49件)

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IT	気になる、記になる…	｢iPhone 14｣はWi-Fi 6Eに対応か	https://taisy0.com/2021/11/17/148760.html	apple	2021-11-17 14:54:56
python	Pythonタグが付けられた新着投稿 - Qiita	重相関係数の意味あい	https://qiita.com/StrawBerryMoon/items/0fd0d48df64c8869cd9a	重相関係数の意味あい重回帰分析において重相関係数の二乗決定係数ともいうがは独立変数どもが従属変数をどの程度説明するかを表す。	2021-11-17 23:16:05
python	Pythonタグが付けられた新着投稿 - Qiita	【MLOps】docker/mlflowを使った競馬AI開発環境構築（2021年版）~python実行環境構築~	https://qiita.com/kazuki502/items/70825438fdf02979f890	optunaをインストールするtensorflowとは別に、ハイパーパラメータチューニングのためのライブラリであるoptunaをインストールします。	2021-11-17 23:08:36
js	JavaScriptタグが付けられた新着投稿 - Qiita	開発環境と本番環境に対応したkintone customize uploaderを作ってみた	https://qiita.com/MasashiHamaguchi/items/12d3399118b2e7fbe727	dev作成したカスタマイズファイルを開発環境のアプリにアップロードします。	2021-11-17 23:36:17
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	google geocodeを使って住所から経度緯度を取得するファイルの作成	https://teratail.com/questions/369819?rss=all		2021-11-17 23:57:17
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	PHP Deprecated のエラーで画面が真っ白になる根本原因	https://teratail.com/questions/369818?rss=all	PHPDeprecatedのエラーで画面が真っ白になる根本原因Apachenbspnbspphpfpmの環境です。	2021-11-17 23:52:01
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	JUnit カバレッジが取得できない場合	https://teratail.com/questions/369817?rss=all	JUnitカバレッジが取得できない場合前提・実現したいことJUnitカバレッジ実行時のエラーについて。	2021-11-17 23:39:32
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	オフラインラズパイへのNoderedのインストール	https://teratail.com/questions/369816?rss=all	nodered	2021-11-17 23:24:59
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	株式会社CARTA HOLDINGSさんのWEBサイトを再現したい	https://teratail.com/questions/369815?rss=all	株式会社CARTAHOLDINGSさんのWEBサイトを再現したいこんにちは。	2021-11-17 23:19:58
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	while文の活用について	https://teratail.com/questions/369814?rss=all	while	2021-11-17 23:06:22
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	pythonで黒板を検出&座標の取得	https://teratail.com/questions/369813?rss=all	pythonでopencvを用いて黒板の角点の座標を取得するプログラムを考えています。	2021-11-17 23:05:21
AWS	AWSタグが付けられた新着投稿 - Qiita	ECS FargateからS3へのアクセス	https://qiita.com/siosuaaa/items/d1c5106b4df8c6757a9f	また、記事を書いているときに、AWSがわざわざコンテナに環境変数を書かせるような面倒くさいことすると思いまして、Fargateからコンテナに環境変数を記載するスクリプトを消しましたコメントアウトのところが無事動きました。	2021-11-17 23:56:35
Docker	dockerタグが付けられた新着投稿 - Qiita	【MLOps】docker/mlflowを使った競馬AI開発環境構築（2021年版）~python実行環境構築~	https://qiita.com/kazuki502/items/70825438fdf02979f890	optunaをインストールするtensorflowとは別に、ハイパーパラメータチューニングのためのライブラリであるoptunaをインストールします。	2021-11-17 23:08:36
Git	Gitタグが付けられた新着投稿 - Qiita	Gitの場面別使い方	https://qiita.com/sepakTama/items/67ec82d23de81d2b445a	gitの初歩的なところからこのブログまでは実務において自身が役に立った部分にとどめており、少しでも多くの人がgitで苦しまないようになってほしいという思い自分の備忘録としてから書いている。	2021-11-17 23:56:04
技術ブログ	Developers.IO	[AWS Lambda] APIから取得したCSV形式のデータをJSON形式に変換する（AWS CDK）	https://dev.classmethod.jp/articles/aws-lambda-convert-csv-format-data-retrieved-from-api-to-json-format-aws-cdk/	awscdk	2021-11-17 14:54:57
海外TECH	Ars Technica	Securing your digital life, the finale: Debunking worthless “security” practices	https://arstechnica.com/?p=1812991	advice	2021-11-17 14:00:29
海外TECH	MakeUseOf	Creality UW-02 Review: Better Budget Option Than Anycubic's Wash and Cure?	https://www.makeuseof.com/creality-uw02-review-wash-cure/	Creality UW Review Better Budget Option Than Anycubic x s Wash and Cure For those hesitant to try out resin printing due to the mess Creality s UW offers a two in one machine to process your prints	2021-11-17 14:55:12
海外TECH	MakeUseOf	The 5 Best Apps to Receive Money Online as a Freelancer	https://www.makeuseof.com/best-apps-receive-money-as-freelancer/	payment	2021-11-17 14:45:11
海外TECH	MakeUseOf	How to Create a Direct Link for Your WhatsApp Group	https://www.makeuseof.com/how-to-create-direct-link-for-whatsapp-group/	whatsapp	2021-11-17 14:30:11
海外TECH	MakeUseOf	11 Keyboard Shortcuts to Improve Your Disney+ Experience	https://www.makeuseof.com/disney-plus-keyboard-shortcuts/	disney	2021-11-17 14:16:21
海外TECH	DEV Community	Automate your Ibis eBook build process with this GitHub Action + Workflow	https://dev.to/bobbyiliev/automate-your-ibis-ebook-build-process-no5	Automate your Ibis eBook build process with this GitHub Action Workflow IntroductionThe ibis build action action is a GitHub Action to automatically run your ibis builds on push events to your main branch IbisIbis is an open source PHP tool that lets you write eBooks in Markdown It was created by Mohamed Said who used it to generate his own eBook that he was writing at the time Ibis has allowed me to create multiple eBooks already However not everyone has PHP and Composer installed on their laptops so people who contribute to your eBook project might not be able to export the PDF of your eBook after their changes This is why I decided to create a GitHub Action that would let you automatically generate your Ibis builds directly on GitHub without having PHP installed on your laptop UsageIn order to automatically build your Ibis PDF files create a directory called github workflows and add a fill called ibis yml with the following content name Ibis eBook Generationon push branches mainjobs build runs on ubuntu latest steps uses actions checkout main with fetch depth name Build Ibis Export Files uses bobbyiliev ibis build action main env GITHUB TOKEN secrets GITHUB TOKEN IBIS PATH IBIS BRANCH main EMAIL bobby bobbyiliev com COMMIT MESSAGE Updated Ibis Exorted Files Environment VariablesThis is the list of the environment variables that you need to keep in mind GITHUB TOKEN Required for permission to tag the repo You can leave it as it is IBIS PATH The path to the Ibis init folder By default it is but if you have a custom location make sure to update itIBIS BRANCH The Branch that the Ibis exported files will be commited and pushed to Default is main EMAIL The email address that the commit will be associated with COMMIT MESSAGE The commit message WorkflowThe ibis build action GitHub Action does the following things once added to your repository Every time you push to main or merge a PR to main this workflow takes palce On push or merge the action will Clone the repositoryRun the ibis build commands including the sample buildsStage and commit the new exported eBook files to the specified branchPushes tag to GitHubThis will provide you with your eBook PDF file generated and stored in your repository s content folder Ebook Projects using the ibis build action GitHub action Introduction to DockerIntroduction to Git and GitHubIntroduction to Bash ScriptingIntroduction to SQLLaravel tips and tricks Alternative approachAs brought up to my attention recently by Roberto B in case that you need more flexibility about managing the PDF rather than using the ibis build action GitHub action you can produce an artifact instead Here is an example GitHub workflow provided by Robert which would do the same build but store the PDF as an artifact Ibis artifact workflow ConclusionIbis is a great tool and in case that you are planning to write an eBook make sure to give it a try By using the ibis build action GitHub Action you can automate your eBook PDF generation on each push to a specific branch and always have an up to date export of your eBook If you like this make sure to follow me on Twitter bobbyiliev I hope that this was helpful	2021-11-17 14:40:37
海外TECH	DEV Community	Icon Navigation Bar With Animated Hover Effects	https://dev.to/pasinducodes/icon-navigation-bar-with-animated-hover-effects-3ec0	Icon Navigation Bar With Animated Hover EffectsWelcome back guys In this article you will be learning how to create this beautiful navigation bar with HTML CSS and a little bit of JavaScript This is a quick preview of what we are going to create today It is very easy and simple to understand So let s make this I have discussed step by step how to create this and at the end there is a complete code also HTML CODE lt nav gt lt ul gt lt li gt lt span data color ff gt lt img src images service icon png alt service icon gt lt img class color image src images service icon color png alt service icon gt lt span gt lt li gt lt li gt lt span data color gt lt img src images support icon png alt support icon gt lt img class color image src images support icon color png alt support icon gt lt span gt lt li gt lt li gt lt span data color beff gt lt img src images home icon png alt home icon gt lt img class color image src images home icon color png alt home icon gt lt span gt lt li gt lt li gt lt span data color fafa gt lt img src images stats icon png alt stats icon gt lt img class color image src images stats icon color png alt stats icon gt lt span gt lt li gt lt li gt lt span data color b gt lt img src images feedback icon png alt feedback icon gt lt img class color image src images feedback icon color png alt feedback icon gt lt span gt lt li gt lt ul gt lt nav gt So as this is a navigation bar I decided to use the lt nav gt element to create this Everything is inside the lt nav gt tag and there is an unordered list in it to create the links CSS for Nav Barnav width nav ul list style type none overflow hidden display flex align items center justify content space around background color a border radius px Created a flex box and justify content space around to create equal spaces between images list style type none to remove the bullets and overflow hidden to avoind overflowing the content set a bacground color and border radius to look better lt li gt Tag lt span data color ff gt lt img src images service icon png alt service icon gt lt img class color image src images service icon color png alt service icon gt lt span gt The images are created inside the lt span gt tag And you can see there are two images inside the lt span gt tag One is the black and white and the other is color image the data color attribute in the lt span gt tag is made for the function of JavaScript You can see it at the end of this article nav ul li span display block padding px cursor pointer position relative These are the stylings for lt span gt tag display block unless we can t change the padding values because it is a inline element by default position relative because the colored image is going to be absolute to that element img width px Set an fixed width to the image The most important part is positioning the colored image I position the colored image right in front of the black and white image So that the black and white image is under the colored image Then I set the colored image sopacity so that the colored image cannot be seen But still the colored image is in front of the black and white image So the hover effect is to bring back the opacity with a transition And it will be like an animation of color changing color image position absolute left opacity transition all s color image hover opacity So here is the complete CSS code for the project box sizing border box padding margin body width height vh display flex align items center justify content center transition all s background color ff nav width nav ul list style type none overflow hidden display flex align items center justify content space around background color a border radius px nav ul li span display block padding px cursor pointer position relative img width px color image position absolute left opacity transition all s color image hover opacity JAVASCRIPTThis is the JavaScript part It is very simple All it does is change the background color of the document when an icon is clicked Just for fun So here it is const link document querySelectorAll span Getting all the span elementsconst body document querySelector body Getting the bodylink forEach item gt item addEventListener click gt const bodyColor item dataset color body style backgroundColor bodyColor So in here I have selected all the lt span gt elements using querySelectorAll and when a lt span gt element is clicked it takes the data color attribute of that element and set that color as the bacground color of the document LINKSLink to the Github RepositoryFollow me on TwitterFollow me on InstagramDownload SVG icons from flaticonLeave a like and share this article to your friends so that they will also learn what you learned from this Comment down you ideas about this See you in the article	2021-11-17 14:39:15
海外TECH	DEV Community	AWS Gotchas	https://dev.to/jonashdown/aws-gotchas-47kj	AWS Gotchas AWS GotchasI will highlight AWS gotchas as I find them Dynamodb TTL Fields are in SecondsTTL Fields on dynamodb are great as they allow a grace period between marking a record for deletion and the actual deletion Meaning that when you have finished with a record you can set a TTL field to a time in the future and AWS internal mechanisms will remove the record at some point soon after the that time has passed Gotcha The TTL field is an integer in seconds from the Unix epoch all other dates including explicit date fields in dynamodb are stored as ISO dates which are stored under the hood as microseconds from the Unix epoch This is documented at Using DynamoDB Time to Live TTL However it is easy to forget hence the reason for this gotcha Workaround Calculate the TTL using your standard date library convert to integer and divide by to convert milliseconds to seconds e gimport DocumentClient from aws sdk clients dynamodb const dynamoDb new DocumentClient const hoursInTheFuture const getFutureTimeInSeconds gt const time new Date const hours time getHours hoursInTheFuture time setHours hours return Math round time getTime export const deleteInTheFuture async id gt const result await dynamoDb update TableName myDynamoDbTable Key id UpdateExpression SET ttl t ExpressionAttributeValues t getFutureTimeInSeconds record will be deleted hours from now promise return result	2021-11-17 14:36:25
海外TECH	DEV Community	10 Top SaaS Startups to Inspire You in 2022	https://dev.to/codicacom/10-top-saas-startups-to-inspire-you-in-2022-35n	Top SaaS Startups to Inspire You in The article was initially published on Codica Blog Today we are witnessing the high growth of the SaaS segment It is reported that at least one SaaS app is used in of companies across industries Will this forecast work We shall see Nevertheless the idea of starting a SaaS company seems very appealing Below we have gathered successful SaaS startups which stand out from the crowd with fast growing products that bring real value to customers So let s not beat over the bush and take a look at the most promising SaaS startups marked by Growthlist and AngelList Orders coSaaS product Food deliveryFounded Headquarters Los Angeles California United StatesCEO Arsen StepanyanFood delivery has become a common thing for Americans at least for of them Orders co is a SaaS company that knows how to help restaurants benefit from this trend The startup integrates the well known delivery services into an extensive system Restaurant owners get the opportunity to manage all menus and orders from a single device It also enables them to create a smart ordering site in no time Orders co seems a great startup that caught on to a timely idea and brought it into reality Its mission is to help restaurants stay relevant in the new environment Working DenSaaS product Home healthcareFounded Headquarters London Great BritainFounder Daniel HallToday many companies switch to remote work It seems that many employees are more than happy with this Thus of people would eagerly work remotely for the rest of their career For this category of employees keeping fit and maintaining mental wellness is crucial Luckily a promising SaaS startup Working Den helps them cope with this task The startup offers a complex solution that helps keep a healthy work life balance Specifically it has tools for protecting your eyesight preventing chronic diseases and reducing stress levels The extensive functionality and the noble goal of helping people improve their physical and mental health make Working Den one of the best startups in its category VirtuallySaaS product Online learning platformFounded Headquarters Seattle Washington United StatesCEO Ish BaidToday e learning is considered a decent alternative to traditional education Virtually is a platform designed to make online learning comfortable to the max The platform offers different student management tools multiple chatting options and simplified payment processing In addition you can find online programs to suit any taste there It is worth noting that Virtually allows users to customize their experience Enterprise customers get the opportunity of white labeling the user experience with a color scheme custom domain and branding A fully customizable solution Virtually has got through seed investments so far ClickUp SaaS product Workplace productivity platform Founded Headquarters San Diego California United StatesCEO Zeb EvansSaaS startups aimed at helping businesses to optimize their teamwork are on the rise now ClickUp is one of them This platform comprises multiple tools that simplify the collaboration process Its functionality includes time tracking custom statuses docs wikis etc Besides the platform can be easily integrated with such well known productivity services as Slack GitHub Figma and Google Drive The solution is noted for multi tasking and superb user experience that make ClickUp one of the most prominent startups in its niche It has managed to receive million through seed investments FunnellSaaS product Conversion tracking automationFounded Headquarters Wilmington Delaware United StatesCEO Sherif AliNeed help in running your marketing campaigns In this case Funnel is definitely worth looking at With this platform you will be able to track your conversions and streamline your promotional campaigns much easier The solution is famous for its seamless integration with Google Analytics Slack Quora Ads Facebook Pixel and LinkedIn Ads In addition Funnel allows you to build funnel visualizations Thus you will be able to improve your customer journey and increase the conversion rate in no time This promising marketing solution has already raised through seed investments QobraSaaS product Automation for commission calculationsFounded Headquarters Paris FranceCEO Antoine FortCommissions can become a real pain in the neck if you manage them in the spreadsheets Luckily now we have a solution that can automate sales commission calculations The SaaS startup called Qobra gives you such an opportunity With its help you can sync your commission data in real time manage disputes and control approval workflows When it comes to the platform functionality we should mention personal award dashboards dispute management tools and approval workflows as key features Qobra is a perfect solution for strategic planning It allows you to predict future revenue based on a compensation plan To this day the Qobra managed to get a pre seed investment of € RightBoundSaaS product Sales automationFounded Headquarters Kirkland Washington United StatesCEO Ran OelgiesserUsually sales teams are torn between multiple apps for optimizing the sales development process That fact drives up the demand for all in one solutions that help analyze and improve performance The classic example of such platforms is RightBound It is designed for handling repetitive prospecting routine including cadence tracking list building and account research RightBound gives sales teams the set of special tools that help optimize their work For example sales specialists receive real time notifications related to the prospect s engagement stage or previous customer information RightBound turned out to be extremely valuable for sales development teams and already got million through seed investment YacSaaS product Voice messaging serviceFounded Headquarters Kissimmee Florida United StatesCEO Justin MitchellIn the face of remote work holding daily meetings becomes quite a challenging task So you have to find a new more comfortable way to collaborate with your team For example you can replace meetings with async voice messages In this regard the platform Yac comes in especially handy This service allows shortening calls by voice messaging Besides its diverse functionality includes screen sharing group messaging and public share links In addition there is a searchable audio transcription that helps you find the required messages quickly and effortlessly This comprehensive system for team voice communication has managed to get million through seed investment OpenSeaSaaS product Marketplace for crypto goodsFounded Headquarters New York United StatesCEO Devin FinzerIt s not a secret that the game market is currently booming and latest research proves this Therefore users need a specific medium where they can buy and sell various crypto assets such as gaming items or domain names OpenSea became the first and largest marketplace for digital goods OpenSea is scaling rapidly and does not show any sign of stopping At present the platform contains more than million items and asset types Thanks to the unique product idea and its successful execution the startup got million ProdlySaaS product Low code development automationFounded Headquarters Palo Alto California United StatesCEO Max RudmanThe last but not least SaaS startup that we want to discuss is Prodly It is aimed at helping developers build and launch applications faster and easier The company created a platform called AppOpps that automates low code development As a result non developers get the opportunity of configuring the app and removing choke points This way applications are getting more agile and cost effective Prodly is considered one of the outstanding SaaS startups in It has already got million through seed investment Bottom lineThese are the most promising startups we suggest you should follow in As you can see SaaS products can be used for totally different purposes from helping remote workers keep fit to offering users a marketplace for buying and selling crypto goods We hope that examples from this article will inspire you to create a unique and valuable software as a service solution For more details about successful SaaS businesses check our full article Best SaaS Startups in for Your Inspiration	2021-11-17 14:36:09
海外TECH	DEV Community	How to change the default port number in Next.js application	https://dev.to/imkarthikeyan/how-to-change-the-default-port-number-in-nextjs-application-4hm0	How to change the default port number in Next js applicationHello everyone In this short blog post I will be writing about how we can override the default port number in Next js application Why am I writing this Today when I was working I had to run two different Next js application say app A and app B Since the default port of Next js application was and I was not able to run app B Immediately went online searching for how to change port it was simple one let s dive in How do we change it let s assume that you have Next js app bootstrapped using manual configuration or using create next app Go to package json file of your Next js app and do the following Note Following is the package json from my side project which I have been working on name front end version private true scripts dev next dev build next build start next start lint next lint dependencies chakra ui icons chakra ui react emotion react emotion styled axios framer motion next nookies react react dom react icons devDependencies types react eslint eslint config next typescript to name front end version private true scripts dev next dev p build next build start next start lint next lint dependencies chakra ui icons chakra ui react emotion react emotion styled axios framer motion next nookies react react dom react icons devDependencies types react eslint eslint config next typescript Based on the above code only change which has to be made is to add p in next dev with port number at the end dev next dev p Now go to your terminal and run yarn run dev your second Next js application should be running on port Go to http localhost url to see the app live on your local machine Conclusion That s pretty much it Thank you for taking the time to read the blog post If you found the post useful add ️to it and let me know if I have missed something in the comments section Feedback on the blog are most welcome Let s connect on twitter	2021-11-17 14:35:30
海外TECH	DEV Community	UIHUT 2.0 is live on the product hunt community 🥳🥳🥳	https://dev.to/mdmh_sami/uihut-20-is-live-on-the-product-hunt-community-1llh	UIHUT is live on the product hunt community Hello UIHUT Lovers We are announcing that UIHUT is live on the product hunt community It s will be more than appreciated if you join and show us some love for the awesome PH community	2021-11-17 14:34:33
海外TECH	DEV Community	AWS Gotchas	https://dev.to/jonashdown/aws-gotchas-1im3	AWS Gotchas AWS GotchasI will highlight AWS gotchas as I find them Dynamodb TTL Fields are in SecondsTTL Fields on dynamodb are great as they allow a grace period between marking a record for deletion and the actual deletion Meaning that when you have finished with a record you can set a TTL field to a time in the future and AWS internal mechanisms will remove the record at some point soon after the that time has passed Gotcha The TTL field is an integer in seconds from the Unix epoch all other dates including explicit date fields in dynamodb are stored as ISO dates which are stored under the hood as microseconds from the Unix epoch This is documented at Using DynamoDB Time to Live TTL However it is easy to forget hence the reason for this gotcha Workaround Calculate the TTL using your standard date library convert to integer and divide by to convert milliseconds to seconds e gimport DocumentClient from aws sdk clients dynamodb const dynamoDb new DocumentClient const hoursInTheFuture const timeInSeconds gt const time new Date const hours time getHours hoursInTheFuture time setHours hours return Math round time getTime export const deleteInTheFuture async id gt const result await dynamoDb update TableName myDynamoDbTable Key id UpdateExpression SET ttl t ExpressionAttributeValues t timeInSeconds record will be deleted momentarily from now promise return result	2021-11-17 14:32:35
海外TECH	DEV Community	Essential Guide to Linux Servers: Introduction	https://dev.to/devsimplicity/essential-guide-to-linux-servers-introduction-1f3f	Essential Guide to Linux Servers IntroductionIntroductionA bit of background I ve been using Linux both on my desktops and servers since the early s I ll try to distill what I learned over those years into a simple and easy to follow guide in a way that I would approach things if I had to start from scratch I ll try to make things friendly towards new users you should be able to follow the guide even if you have very little or even no experience with Linux We re going to start by going through the process of setting up a Linux VPS and then build upon that So why even bother instead of going serverless Well first there s no such thing as serverless there are only servers controlled by you and servers controlled by someone else In the long term trading off that control tends to come at a huge price By learning to run things yourself even if you do end up going serverless on some projects you ll have a much better and deeper understanding of those trade offs limitations pitfalls and lock ins Easy scaling promises for the most part are just that promises Even if they weren t it s extremely unlikely that you ll really need them A lot of people would be very surprised how much you can get from a single Linux box Considering what you get in return running your own VPS is really cheap you can get a nice KVM based VPS for a few bucks a month But having full freedom and control over your server is priceless With serverless options you ll always be severely limited in what you can do and what you can depend upon and even that limited set of dependencies is subject to change at any time In the next post we re going to make a few important decisions about our new server Note This is part of the Essential Guide to Linux Servers in progress series You can follow me here or on Twitter for updates	2021-11-17 14:29:56
海外TECH	DEV Community	Looking for help in Traveling salesman probelm	https://dev.to/asreddy1995/looking-for-help-in-traveling-salesman-probelm-31ge	Looking for help in Traveling salesman probelmI m looking for help for implimenting the genetic algorithm with dynamic programming for solving Traveling salesman problem in Python I m waiting for your help Thank you	2021-11-17 14:18:56
海外TECH	DEV Community	UIHUT 2.0 launched on Product Hunt!!	https://dev.to/moskur_alam/uihut-20-launched-on-product-hunt-2577	UIHUT launched on Product Hunt UIHUT launched on Product Hunt Hello UIHUT LoversWe are announcing that UIHUT is live on the product hunt community It s will be more than appreciated if you join and show us some love for the awesome PH community	2021-11-17 14:14:32
海外TECH	DEV Community	Jelastic and Docker containers: A marriage made in the cloud for developers	https://dev.to/matthieurobin/jelastic-and-docker-containers-a-marriage-made-in-the-cloud-for-developers-4184	Jelastic and Docker containers A marriage made in the cloud for developersInto containers No Well you should be Containers like Docker can help you automate and speed up your development process but there s more to the story than that You see it s not just developers who benefit from containers businesses that use cloud hosting do too So let s explore how Jelastic and Docker containers can make your life easier and your costs lower starting with the basics Note this article assumes familiarity with both Jelastic and Docker Why Choose JelasticIf you re new to cloud hosting or simply not that familiar with Jelastic you may be wondering why Jelastic is worth your time Well for starters it offers one of the most fully featured DevOps capabilities on any public cloud platform Couple that with its tight integration with Dockerーwhich is quickly becoming one of today s hottest technologiesーand it s easy to see why Jelastic is so attractive to application developers It also doesn t hurt that Jelastic comes from a company whose history and expertise spans more than years That kind of deep domain knowledge matters More than anything else though what makes Jelastic such a great choice for developers is its usability UI and ease of management EM After all nobody wants to spend their time managing their host they want to focus on developing applications that will help their business grow while keeping IT costs low That s why we built our user interface around our customers we think we have what many would call a killer UI which means your developer team can concentrate less on managing hosts and more on building scalable apps Docker SupportIf your enterprise is already using Docker on premise or even in a public IaaS cloud you can still leverage Jelastic s powerful platform With Jelastic s Docker integration you have seamless access to native containerized applications across multiple environments both private and public from a single portal Since everything runs within a system container you don t need a full virtual machine for each application anymore This drastically reduces overhead costs associated with VMs and makes maintenance easier That way any changes that happen inside one of these containers do not affect anything else running in them on different hosts Think of it as one address space per container where all your containers will share OS resources yet remain completely isolated from one another Plus since VMs are hardware dependent keeping track of their version updates can be tricky at times while with Docker based applications it is almost effortless because they run inside kernel space alongside host OS What Is Docker Docker is a technology that allows you to develop run test and deploy applications by using containers Containers work at a higher level than VMs because they don t have a virtualized operating system In fact since each container runs its own application with its own set of libraries it s almost as if each application has its own instance of an operating system That helps to keep your data isolated from other applications running on a single hostーeven if those other applications were written in different languages or come from different sources How Does It Work Jelastic has support for running Docker containers natively within its platform It is important to note that Jelastic is not a container management solution but rather it runs Docker inside system level containers on top of KVM virtualization engine The point of doing so is increased performance since these internalized containers share host OS kernel thus relying on fewer resources Benefits of Running Containers on Jelastic Platform•Running Docker Containers on Hidora is optimized with vCPU RAM and Storage resources •Jelastic takes care of all hardware failures allowing them to be removed from developers focus •Developers only need to consider how many instances they want for their applications and can balance their needs with resource availability This is highly flexible as instances auto scale up or down based on resource demands •Both small and large development teams will enjoy uniform experience across different deployments of applications across various platforms such as NET Core NodeJS Java PHP Python Ruby and more without any VM sprawl •Using a built in Load Balancer that distributes traffic among all available services allows developers to deploy scalable distributed applications easily without additional efforts •Replicated instance groups ensure zero data loss in case of instance failure making application fault tolerance seamless •Auto Scaling groups guarantee efficient usage of server capacity by balancing load distribution requests among different servers rather than overloading just one system However even if auto scaling is not required currently it is ready when needed	2021-11-17 14:11:41
海外TECH	DEV Community	Road to DevOps – How Tools Like AWS CDK Help with DevOps Transition	https://dev.to/brightdevs/road-to-devops-how-tools-like-aws-cdk-help-with-devops-transition-3k7i	Road to DevOps How Tools Like AWS CDK Help with DevOps TransitionIt s obvious that DevOps is a buzzword these days If you are somehow connected with software development the DevOps culture could possibly jump right on your face from your fridge You haven t heard it I don t believe you but if that s the case no worries you will Sooner or later The Definition of DevOpsI could possibly write a book trying to describe everything that one should know about DevOps how cool it is and why everyone should shout out DevOps slogans with the same frequency as some Agile mantras Yeah most probably it wouldn t be a bestseller so I won t Instead I would present a short yet meaningful definition from AWS DevOps is the combination of cultural philosophies practices and tools that increases an organization s ability to deliver applications and services at high velocity evolving and improving products at a faster pace than organizations using traditional software development and infrastructure management processes How does it sound Simple yet descriptive right Sure but what does it really mean for a software development team that would like to boost up velocity and go one step ahead on the delivery quality path I have my own perspective on DevOps which grew while working with different teams in different environments on a wide spectrum of projects DevOps culture is about getting out of comfort zone cross team collaboration and putting impact on a feedback loop all that with the help of modern DevOps toolset And that s what this story is really about Road to DevOps the story of a DevOps engineer and a common antipattern BackgroundNow let s pay a visit to Dr Emmett Lathrop Brown and make use of that fancy DeLorean DMC to jump into the past for a second Someone is waving at us That s a younger version of me Meet Michał the SysOps He is working in a big corporation with bare metal servers and some virtualisation in place Oh and he has keys to data center And a winter wool hat for hours spent there with all the fans and air conditioning on Back then my main problem was to automate repetitive work on the copious numbers of virtual machines and bare metals hosting business applications on some enterprise Linux distributions or other Unix family systems like IBM AIX It was relatively easy sometimes challenging but mainly easy with some edge cases to be covered with custom scripts and dirty hacks that should never go live to production I had some useful background for that job The very basic concepts of programming data structures and algorithms were injected into my fertile brain back then It was done in the lower secondary school by my IT teacher she was able to see that small IT sparkle in me and a few colleagues That knowledge was constantly growing both in school and at home Besides hanging out with friends yes I m from the generation that used to play outside I was creating websites about Worms and Quake with HTML PHP and some Javascript Later it evolved into Python and Django I used to have a self built server in my drawer made of an old laptop motherboard Gentoo Linux was sitting there if someone is not familiar with it It s a distribution that forces you to configure everything from scratch by yourself hence my main hobby was to compile Linux kernel with a hilarious frequency It was useful though drawer served as a heater during winter So automation scripting Perl Bash Sed Awk Python Linux Unix Let s add Ansible Chef to the stack some monitoring Nagios Sensu VCS and finally Docker with Docker Swarm Not to forget about load balancing with Nginx and HAProxy That was me as a SysOps back then DevOps EngineerOk we are jumping into DeLorean once again Oh Hi Marty When did you join us Never mind We travelled in time a few years forward Here he is Michałwith his shiny Apple Macbook working from home Yes from home Why you ask That s because now he works in the cloud Now Michałis a DevOps Engineer serving as a catalyst to software development How cool is that huh So what changed Now everything is done with VCS CI CD is in place and I m responsible for the pipelines and how optimal they are I m working with software being developed by frontend and backend devs New programming languages and frameworks to support and know their gotchas Managed services rather than self hosted ones Despite being more expensive it s easier to have something supported externally without the need of maintaining an internal team for some software component support Cloud is new normal Mostly AWS some GCP some Azure and some edge cases like Hetzner Cloud or Digital Ocean Well I had to learn quite a lot regarding the cloud A few new certifications loads of whitepapers and even more tries and errors Docker is the new normal And Kubernetes with all its sparkles and problems as a remedy for software at scale Developers need dynamic environments on demand It s best to have per pull request env for QA to check new features The challenging topic for DevOps team Tickets lots of tickets from PMs and developers And due dates with impatient stakeholders And the Terraform How could I forget that Now as we live in clouds these days it s wise to have Infrastructure as Code IaC in place No more clickology a new level of automation and ability to reuse common snippets And yes the code for infrastructure also lives in Git with CI CD So again what changed Can you see what I m trying to say here Let s move back to the DevOps definition Clearly there are some new shiny DevOps tools in game and for sure they serve software development and help to deliver apps with a higher velocity at a better scale But it doesn t really sound like we are aligned with the whole DevOps story What definitely is different is that now I work as a DevOps Engineer climbing the DevOps career path and raising seniority level How could I describe my daily work in a few words I was working for developers not with them building infrastructure and CI CD pipelines with a modern DevOps toolset reacting to tickets with the use of knowledge that was sealed in the DevOps team It was neither of my interest to wear developers shoes nor developers will to understand what my team does and how does the infrastructure hosting software they write works Not to mention any form of contribution both ways And this is the most common scenario of how a DevOps role looks like in many teams companies and the most common scenario of how do people start working as a DevOps Engineer Also confronting this with the DevOps definition it s the most common DevOps antipattern among the IT world DevOps Engineer revisited A short novel about getting out of my comfort zone Last journey DMC can you please move us to the more or less present time Thank you but where is Marty Most probably he s got some business in the future Where are we now We are in Bright Inventions Hurray I ve managed to pass the recruitment process with Ula examining my attitude and team fit and somehow got through difficult yet right on the nose questions asked by Piotr I m pretty happy that I could finally be able to mostly focus on one product and get rid of context switching I used to deal with previously Actually I m satisfied with the fact that I ll vendor lock myself a bit with AWS mainly because this is my field of expertise and I have the most experience with AWS services After short onboarding I should be ready to work This environment is familiar to me and also the toolset right Indeed mostly One simple thing that is so much different in the bigger picture AWS CDK So what is the CDK According to AWS it s is an open source software development framework to define your cloud application resources using familiar programming languages Pretty neat right At first sight it seems like a substitute to Terraform Now a very important piece of information that seems to be a clue to the whole story I m the first DevOps Engineer at Bright Inventions Why is this important you may ask Well as I mentioned the team was already using everything I was familiar with The software is living in the cloud and the development lifecycle needs a good velocity So how actually the team did manage to go that far without a DevOps engineer Well besides having some really bright minds on board truly open minds they did something that was the most comfortable and well known to them They made use of TypeScript to spawn the whole infrastructure with the help of AWS CDK Having documentation in place for all the CDK constructs and being able to work with a programming language they are familiar with it was possible for them to do what they needed in the AWS cloud I mentioned getting out of my comfort zone Firstly it was for sure not easy for the developers to work with AWS It s a wide complicated ecosystem with different gotchas in many places It requires rather a wide domain knowledge to do things both right and secure Not to forget about being cost effective But CDK helped with that a bit being kind of a proxy to AWS services with TypeScript constructs in place Documentation covering all the parameters and methods is a well known ground for developers using them Secondly me and CDK That was something that bothered me for some time It s just a tool doing the same thing differently they say However there was something unusual for me in the path Bright Inventions took here It took a few weeks for me to get to know CDK its interactions with underlying CloudFormation and to learn something new TypeScript It was refreshing but definitely out of my cosy status quo I grew using Terraform While I was familiar with some programming languages not being a part of software development per se resulted in the necessity to learn good practices and how to do things just right All in all fun things happened here at Bright Inventions My mindset changed a bit I started to think more like a developer than SysOps I actually am It gave me a wider perspective on the software I m working with with a deeper understanding of application code and how to work with developers efficiently I ve learned a lot about code quality good practices regarding programming languages and code review Of course I knew about that in theory Practising these guidelines was not an everyday basis especially having in mind that previously my level of dev lt gt ops collaboration was from minimal to none I even feel comfortable with contributions to the applications codebase I ve noticed something that seems to be the most crucial part of DevOps culture developer empowerment Developers feel free to contribute to infrastructure They have an understanding of how infrastructure works and how to use AWS services properly Of course it doesn t mean that DevOps engineers can be switched for developers Making the most of AWS requires some domain knowledge about service dependencies networking security and how do they scale up and scale out It means that it s much easier to understand the infrastructure and its current state with tools like CDK and its documentation Most importantly something I saw in Bright Inventions with a naked eye is that instead of raising a ticket to DevOps e g adding S bucket SQS or Lambda function waiting a week for closing it developers do these contributions to the infrastructure themselves with pull requests and review requests from DevOps Engineer or anyone familiar with a particular subject Summary the DevOps definition revisitedRemember my definition of DevOps That s the story of how I came to that DevOps mindset is all about collaboration and feedback loop Thanks to tools like AWS CDK one can both introduce so important dev empowerment and move the quality of work done by SysOps DevOps Infrastructure engineers to a whole new level As an effect we destroy the silos which slows down the development process so much Obviously it s a good moment to pinpoint some disadvantages of CDK It s a tool written by AWS for AWS hence we get another vendor lock in here It s great for its own ecosystem however not ideal There are some major drawbacks of using CloudFormation which I m aware of But it s not my intention to praise this particular tool but to draw attention to the philosophy CDK follows Luckily there are various tools on the market that try to solve problems mentioned above with a different level of maturity like Pulumi or cdktf that allows you to use familiar programming languages and CDK constructs to define cloud infrastructure and provision it through HashiCorp Terraform That one is a brilliant solution that connects the advantages of CDK and the great power of Terraform and its huge base of providers along with a friendly community I sincerely encourage all software development teams and DevOps teams that live in antipatterns I used to live in to look into this attitude and try to implement it even experimentally Adapting to the new working culture takes some time and effort on every side of the equation but the effect can be surprisingly satisfying for everyone By MichałLemke DevOps Engineer Bright Inventions	2021-11-17 14:06:29
Apple	AppleInsider - Frontpage News	Best deals Nov. 17: AirTag 4-pack for $88, 20% off Razer Kishi, big 4K TV discounts, and more!	https://appleinsider.com/articles/21/11/17/best-deals-nov-17-airtag-4-pack-for-88-20-off-razer-kishi-big-4k-tv-discounts-and-more?utm_medium=rss	Best deals Nov AirTag pack for off Razer Kishi big K TV discounts and more Wednesday s best deals include off a inch Hisense K TV off a Twelve South PowerPic photo frame and off a TB Samsung M EVO Plus SSD for PS Best deals for November The internet has a plethora of deals each day but many deals aren t worth pursuing In an effort to help you sift through the chaos we ve hand curated some of the best deals we could find on Apple products tech accessories and other items for the AppleInsider audience Read more	2021-11-17 14:30:20
Apple	AppleInsider - Frontpage News	Apple will allow customers to repair iPhones and Macs in 2022	https://appleinsider.com/articles/21/11/17/apple-will-allow-customers-to-repair-iphones-and-macs-in-2022?utm_medium=rss	Apple will allow customers to repair iPhones and Macs in Apple has conceded some of the battles it has been fighting with the Right to Repair movement and for the first time will sell parts and tools directly to consumers with the new Self Service Repair program Announced on Wednesday the new program will first launch in early with iPhone and iPhone parts The company says that parts will expand soon to the Mac with M chips Creating greater access to Apple genuine parts gives our customers even more choice if a repair is needed said Jeff Williams Apple s chief operating officer in a statement In the past three years Apple has nearly doubled the number of service locations with access to Apple genuine parts tools and training and now we re providing an option for those who wish to complete their own repairs Read more	2021-11-17 14:40:52
Apple	AppleInsider - Frontpage News	Apple catching up with MacBook Pro, iPhone demand, says analysts	https://appleinsider.com/articles/21/11/17/apple-catching-up-with-macbook-pro-iphone-demand-says-analysts?utm_medium=rss	Apple catching up with MacBook Pro iPhone demand says analystsResearchers at investment bank Goldman Sachs report that shipping times for the new inch MacBook Pro revised inch MacBook Pro and iPhones are beginning to shrink The new inch MacBook ProAs seen most keenly with the long delays on shipping for the Apple Watch Series the new MacBook Pro models initially saw protracted wait times at launch There have also been significant delays on the iPhone Pro though those don t appear to have put buyers off Read more	2021-11-17 14:17:05
Apple	AppleInsider - Frontpage News	LG smart TVs gain Apple Music app	https://appleinsider.com/articles/21/11/17/lg-smart-tvs-gain-apple-music-app?utm_medium=rss	LG smart TVs gain Apple Music appApple Music is now available as an app on certain LG Smart TVs Source LGAfter promoting Apple TV on selected models of its smart TVs LG has now announced that it is adding an Apple Music app Subscribers to Apple Music will be able to stream the service s million tracks in much the same way that Apple TV K users can Read more	2021-11-17 14:30:55
海外TECH	Engadget	Apple's self service program will let you repair iPhones and Macs yourself	https://www.engadget.com/apple-self-service-repair-iphone-mac-142122774.html?src=rss	Apple x s self service program will let you repair iPhones and Macs yourselfApple just became much friendlier to do it yourself repairs The company is launching a Self Service Repair program that will let you repair products yourself using official Apple parts and tools The option will be available in the US in early later that year for other countries and will initially give the resources to fix an iPhone or iPhone you re looking at iFixit s iPhone Pro teardown above with M based Macs eligible soon afterward The first quot phase quot of Self Service Repair will focus on core components like the battery camera and display with other parts eligible later Apple will ask customers to review a repair manual and then order relevant parts through a Self Service Repair Online Store The company didn t say how much parts would cost but did offer credit to customers who return used parts for recycling Not surprisingly Apple stressed that the program was meant for people with experience repairing electronics The quot vast majority quot of people were still better off getting service from professionals whether at Apple stores or authorized providers nbsp The company didn t say what prompted the openness to self servicing However it may be a matter of government pressure The White House the Federal Trade Commission and multiple states have backed right to repair measures that could force Apple and others to allow customer maintenance This theoretically heads off some of the major complaints by letting any skilled person fix a device themselves without resorting to unofficial parts There are lingering questions Will the part pricing be competitive enough to make Self Service Repair a viable alternative to professional help And will Apple tweak its product designs to make these repairs more practical While there are signs of these tweaks between a relaxed policy on iPhone display repairs and easy to remove MacBook Pro batteries we wouldn t expect simple fixes in the near future Developing	2021-11-17 14:21:22
海外TECH	Engadget	Streamlabs accused of copying material for its console streaming platform	https://www.engadget.com/streamlabs-accused-of-copying-lightstream-obs-140742760.html?src=rss	Streamlabs accused of copying material for its console streaming platformStreamlabs is coming under fire for material used to launch Xbox streaming platform ーand beyond As Eurogamerreports rivals have accused the company of copying web material naming schemes and possibly functionality Lightstream for instance noted that the initial website for Streamlabs Studio was extremely similar to its own including as streamer iamBrandon discovered the user reviews Streamlabs said this was an quot error quot that put placeholder text on a live site and the planned copy was now in place That s only the start of the accusations however OBS complained that Streamlabs used OBS as part of its broadcasting software name Streamlabs OBS or SLOBS despite being asked not to While Streamlabs has technically honored the terms of the GPL license used for OBS it allegedly quot disregarded the spirit quot of open source software Elgato meanwhile even implied Streamlabs Stream Deck was borrowing at least the name if not features from its Stream Deck Mobile app We ve asked Streamlabs for comment However the plagiarism accusations have already led to a significant backlash Top streamers Pokimane and Hasanabi have both threatened to stop using Streamlabs products and in Pokimane s case remove her name from the platform if it didn t address the situation Simply put Streamlabs might lose some of its best known customers if it doesn t act quickly Hey can I copy your homework Yeah just change it up a bit so it s not obvious you copied Bet pic twitter com xODYuDZePーLightstream Lightstream November	2021-11-17 14:07:42
海外TECH	Engadget	Uber's $10 One subscription gives you VIP access to rides and deliveries	https://www.engadget.com/uber-one-subscription-140045273.html?src=rss	Uber x s One subscription gives you VIP access to rides and deliveriesUber is taking another shot at subscriptions and this latest attempt might make sense if you re as interested in deluxe treatment as you are discounts The service has launched an Uber One membership that for per month or per year showers you with perks for both ridesharing and Uber Eats deliveries You ll get percent off quot eligible quot trips and food orders as well as free delivery for many grocery and restaurant orders However that s really just the start of the plan One subscribers will get quot priority service quot with the highest rated drivers and upgraded support You ll also get exclusive promos offers and invitation only quot experiences quot There s even an Uber One Promise that gives you in Uber Cash on qualifying deliveries if the courier misses the latest estimated arrival time You won t have to settle for the same service as the commoners in other words The new tier is available now with a one month free trial and an early bird promo that offers a year for if you sign up before November th This is clearly aimed at Uber s most frequent customers ーthe ones who rack up enough rides or deliveries that they might save more than they pay for One Uber can encourage frequent use while collecting a steady stream of revenue This also gives it an edge over rivals like Lyft and DoorDash that may only focus on one service category You may be more likely to stick to Uber knowing you ll get incentives whether or not you leave home	2021-11-17 14:00:45
海外科学	NYT > Science	Why Don’t We Have a Covid Vaccine for Pets?	https://www.nytimes.com/2021/11/15/health/coronavirus-vaccine-cats-dogs-pets.html	experts	2021-11-17 14:53:24
海外科学	BBC News - Science & Environment	IBM claims advance in quantum computing	https://www.bbc.co.uk/news/science-environment-59320073?at_medium=RSS&at_campaign=KARANGA	computers	2021-11-17 14:16:08
金融	RSS FILE - 日本証券業協会	株主コミュニティの統計情報・取扱状況	https://www.jsda.or.jp/shiryoshitsu/toukei/kabucommunity/index.html	株主コミュニティ	2021-11-17 15:30:00
ニュース	BBC News - Home	Liverpool bomber had been planning attack since April	https://www.bbc.co.uk/news/uk-england-59317136?at_medium=RSS&at_campaign=KARANGA	police	2021-11-17 14:43:28
ニュース	BBC News - Home	Queen seen in first engagement since Cenotaph absence	https://www.bbc.co.uk/news/uk-59322086?at_medium=RSS&at_campaign=KARANGA	remembrance	2021-11-17 14:30:08
ニュース	BBC News - Home	Stephen Port: Sisters of last victim investigated before police did	https://www.bbc.co.uk/news/uk-england-london-59320866?at_medium=RSS&at_campaign=KARANGA	family	2021-11-17 14:27:48
ニュース	BBC News - Home	Britain's Norrie to make ATP Finals debut after Tsitsipas pulls out	https://www.bbc.co.uk/sport/tennis/59320466?at_medium=RSS&at_campaign=KARANGA	Britain x s Norrie to make ATP Finals debut after Tsitsipas pulls outGreat Britain s Cameron Norrie will make his debut at the ATP Finals after Stefanos Tsitsipas withdraws injured from the event in Turin	2021-11-17 14:47:00
北海道	北海道新聞	米、１０月の住宅着工０・７％減　２カ月連続のマイナス	https://www.hokkaido-np.co.jp/article/612806/	住宅着工件数	2021-11-17 23:19:00
北海道	北海道新聞	アマゾン、ビザ扱い停止へ　英クレカ対象、手数料高く	https://www.hokkaido-np.co.jp/article/612805/	通販	2021-11-17 23:19:00
北海道	北海道新聞	ＮＹ円、１１４円後半	https://www.hokkaido-np.co.jp/article/612804/	外国為替市場	2021-11-17 23:15:00