投稿時間:2022-09-01 23:33:09 RSSフィード2022-09-01 23:00 分まとめ(36件)

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IT	気になる、記になる…	Twitter、ツイート編集機能のテストを開始	https://taisy0.com/2022/09/01/160838.html	tomac	2022-09-01 13:28:57
js	JavaScriptタグが付けられた新着投稿 - Qiita	docker環境化でReactのproxyが通らない時の対処法	https://qiita.com/shalXXXX/items/66e6bb3f42d576ae3df5	proxyerrorcouldnot	2022-09-01 22:45:55
js	JavaScriptタグが付けられた新着投稿 - Qiita	JavaScriptで列挙型(Enum)を使用する	https://qiita.com/tetsuyaohira/items/c17d712f635637efe7e4	const	2022-09-01 22:02:32
Ruby	Rubyタグが付けられた新着投稿 - Qiita	Ruby入門	https://qiita.com/shuhei1121/items/bae87f8d8eaba22410a3	helloworld	2022-09-01 22:30:40
AWS	AWSタグが付けられた新着投稿 - Qiita	★★★ Amazon DynamoDB	https://qiita.com/kangaezaru/items/3ff8f9e1774de3d215a3	amazondynamodb	2022-09-01 22:22:02
AWS	AWSタグが付けられた新着投稿 - Qiita	Amazon QuickSight とは	https://qiita.com/miyuki_samitani/items/4fe856bbb07978e2f538	busin	2022-09-01 22:11:03
Docker	dockerタグが付けられた新着投稿 - Qiita	docker環境化でReactのproxyが通らない時の対処法	https://qiita.com/shalXXXX/items/66e6bb3f42d576ae3df5	proxyerrorcouldnot	2022-09-01 22:45:55
golang	Goタグが付けられた新着投稿 - Qiita	Four keys を計測する CLI ツールを作った	https://qiita.com/hmiyado/items/fb9b0409ab479942ad4c	deploymentfrequency	2022-09-01 22:46:48
Git	Gitタグが付けられた新着投稿 - Qiita	Four keys を計測する CLI ツールを作った	https://qiita.com/hmiyado/items/fb9b0409ab479942ad4c	deploymentfrequency	2022-09-01 22:46:48
技術ブログ	Developers.IO	EC2 インスタンスタイプ変更時の Insufficient Instance Capacity エラーをオンデマンドキャパシティ予約で回避するには	https://dev.classmethod.jp/articles/on-demand-capacity-reservation-for-instancetype-change/	instancecapacity	2022-09-01 13:18:44
海外TECH	MakeUseOf	Stay Ahead of the Weather With These 11 DIY Projects	https://www.makeuseof.com/stay-ahead-weather-diy-projects/	ahead	2022-09-01 13:30:13
海外TECH	MakeUseOf	Autel EVO Nano+ Is the Best Sub-250g Drone for Low-Light Video	https://www.makeuseof.com/autel-evo-nano-plus-review/	Autel EVO Nano Is the Best Sub g Drone for Low Light VideoIf you need a drone that can film in low light the Evo Nano is one of the best choices and the difference is quite literally almost night and day	2022-09-01 13:05:13
海外TECH	DEV Community	A Complete Guide on Technical Writing For Beginners	https://dev.to/iayeshasahar/a-complete-guide-on-technical-writing-for-beginners-12gl	A Complete Guide on Technical Writing For Beginners Table of ContentsIntroductionBenefitsChoosing a PlatformWhat to write StructureWhy write about a topic even when many articles are already present on the same topic Length of articleWhat to do if an article is way too long Open Source and Technical WritingDo you need to be a technical writer in order to be a successful developer designer Some Useful TipsConclusion Introduction Technical writing is the practice of documenting processes such as software manuals or instructional materials It exists in many forms and has a very different purpose and different characteristics than other writing styles A good technical writer will make a complex topic very easy to understand It is one of the most coveted skills in the professional workplace Being a good technical writer will surely benefit you a lot too So let s discuss all about technical writing today Benefits Now you may be thinking why should I start writing So I m listing down some benefits here to help you decide For example you are writing an article on Flexbox in CSS To do that the first thing you will do is research While doing so you might end up learning a lot more than what you knew before You get an opportunity to make money online You can work remotely You can work with amazing tech companies and write for them You can showcase your own knowledge If you have written an article that explains a certain topic really well that means you actually know about it For example you have written an article on a React js topic Maybe one of the readers is from a company that is currently hiring React developers That reader might recommend you to his company If you are writing on social media like Twitter you can grow an audience People from that audience might end up becoming the first users of your Saas Get feedback from developers from all over the world At the end of the day not everyone would be benefitted in all ways You also shouldn t expect to be hired by your dream company after writing one article or tweeting just onceEverything requires hard work and consistency Choosing a Platform Once you have decided that you will start writing the next thing you might be thinking would be about where to writeSome good platforms for developers are hashnode dev to and medium These platforms have a huge community which means that people will be there to read what you write You won t have to start from scratch to find readers Publishing here as beginners would benefit you a lot If you are someone who already has a community be it anywhere on Social Media you can even start your own blog Choose a tech stack and build it This would also make a good portfolio project The best way would be to cross post on different platforms to maximize the exposure of your articles Fro example I cross post on hashnode and dev to I also share my articles on Twitter Sometimes my articles perform great on hashnode but not that much on dev to Still I benefit a lot This is all due to cross posting Even if you have your own blog you can first publish your article there and then cross post on these platforms to get the maximum benefit What to write Actually you can write about anything Learned something new today Write about it Finally solved that bug that was bugging you for days Write about it Started to explore a new field Write about it A good initiative would be to define your niche That way you won t be stuck in the loop of finding what to write about Some niche ideas for developers are React jsJavaScript the boss itself Web DevelopmentPythonC The thing is that you can narrow down on broaden the niche by your will You can choose web development as a whole as your niche or narrow it down to just JavaScript it s all your choice P S Some people find it difficult to write What you can do is start small Write tweets on Twitter It could be anything like a list of some useful platforms for some purpose tips tricks learning resources etc Soon you ll get in the habit and won t find writing longer lengthed things difficult Structure When asked about technical writing many also ask about what structure to follow Start with the introduction of the topic you are writing about Then comes the main body In the end conclude your article under the heading of conclusion For reference also see the headings of this article I ve used a structured way Since I m writing about technical writing I first introduced what it is its benefits recommended some platforms explained what to write and then I started discussing the structure If I first explained what should be the length of the article then discussed platforms and then introduced technical writing nothing would make sense right Hence structuring your articles in a way that everything moves in order is extremely important That s because this helps the user understand what you are writing about Why write about a topic even when many articles are already present on the same topic Take the example of recipe websites If you search for a recipe for muffins you ll find lots of search results Every article would teach you how to bake a muffin but their recipes would be different This difference would result in different consistency of muffins But there are many people out there Some might like recipe A which results in a buttery muffin some might like recipe B which results in a thick muffin Maybe recipe A works for a person in the USA but fails for a person in the UK This might be due to various factors e g change in the climate Just like that some might like your article better The solutions presented by you might work for some people but might not work for others But that s okay As long as you are helping even one person out there I personally think that it is worth it Length of article Honestly speaking there is no predefined length of an article For example if I write an article about UX of opening links it won t be longer than words at all So if I think that no my article should be at least words long and keep on dragging it no one would enjoy it So as long as your message is being conveyed even if it has words it s an awesome article Don t worry about the length What to do if an article is way too long A common tip that people give is to keep your articles less than words It s because if it s too long the readers might lose interest or the motivation to keep going But this also varies from case to case Like you are sharing tips for ABC Of course it might cross this limit In these cases what you can do is create a table of contents So that readers would not have to scan the article to find what they need In this way they can instantly find what they came for Let s discuss another case You are writing an article to guide others on how to make a counter app with React js This article would definitely be long If a reader like me sees a long words article they would just ignore it and find some other resource In order to get their full focus divide it into parts If it s a word article divide it into parts or parts it s your choice Also include a table of contents for each part Open Source and Technical Writing Might seem like a foreign concept to some of you but trust me it isn t You can contribute to open source via technical writing For example you can write a README for a project you help in the documentation of a project etc Sounds interesting right Those of you who aren t confident in your coding skills yet can easily contribute to the community in this way Of course it isn t mandatory but if you like this idea then contribute Do you need to be a technical writer in order to be a successful developer designer The answer is a big fat NO Technical writing sure benefits you in a lot of ways But it isn t mandatory If you are interested start writing If you aren t then that s fine Everyone is unique and has separate preferences some might like to write some might like to just read and it s absolutely fine Don t let anyone tell you otherwise Some Useful Tips Understand your audience Only an expert in some field will understand certain abbreviations and acronyms that directly apply to such a field A beginner will not understand in the same manner and therefore every detail must be explained and spelled out for them Always write like you are explaining to a beginner since you never know who s gonna read your articles Writing should be straightforward Write to the point and as simple as possible to make sure the reader understands the process or instruction You can list steps to take to achieve the desired goal or write a short or lengthy explanation of a concept Everything is your choice Research Even if you think you are an expert on some topic always research Gather information from a number of sources Understand and analyze the information thoroughly and then convert it into an easy to understand format to instruct those who read it Be thorough Provide enough detail to make your points But do not make the explanation too long to bore the reader Sentences should be short Sentences should not be too long unless absolutely required Even if they are too long try to structure them in an easy to understand way Also use simple language No need to use complex words Your language is not everyone s first language Conclusion Twitter Github	2022-09-01 13:43:24
海外TECH	DEV Community	Should I adopt Service Oriented Architecture (SOA)?	https://dev.to/celeron/should-i-adopt-service-oriented-architecture-soa-3l5l	Should I adopt Service Oriented Architecture SOA This article was originally published here The main principle of Service Oriented Architecture is to segregate the concerns to move the business logic and the vulnerable data layer off to the API routes directly In this we isolate different parts of the logic in such a way that makes sense In this three layer or tier system we usually divide the logic of a route or a function of the application into Controller Service and Data Access Layer Controller Routes Its purpose is to deal with requests from the user to the application and deal with the different routes that have different functions It also modifies the incoming data from the user to be able to consume it within our business logic It s also responsible to return the processed or requested data to the user in a suitable format Generally the routing mechanism controls which request hits which controller It s tempting to put the business logic inside the controllers but is advised not to since as your application grows it will quickly become overwhelming and the spaghetti code inside the controller might just overshadow the real purpose of the controllers and create our application vulnerable and lot less maintainable Services The LogicThis is where the actual logic of the application resides it contains our CRUD operations validations authentication and authorization of users and data This is the business logic layer where the data from the user is processed that the service gets from the controller and the data access layer is summoned the return data to the user A major advantage of splitting our business logic like this is that our codebase becomes a lot more maintainable and we write clean code and tend to make a lot less make mistakes The service layer is the actual heart or core of our application it contains all the magic of the application for example the application generates invoices from the user s data this is where the invoice will be generated and the data will be persisted and a response will be sent to the user via the controller Data Access LayerIt s the layer where the logic related to our data persisted in some sort of database is modified read and deleted It doesn t really have a rigid structure like the other two And what I mean by structure is that the controllers and the services are put into different files but this is actually some sort of ORM like prisma or mongoose which can talk to the persisted data Why use it The most common question in your mind would be that why should I use this and not put all the logic inside a single function or layer so to say I know that I have persisted that it makes the codebase more manageable but that isn t such a solid reason to do so for like small projects with less logic and fewer routes To convince you into using this approach here are some advantages to this tier architecture ScalabilityIt makes our application much lighter and that s what makes it much more scalable Easy IntegrationWhen you are creating an application it is probably using some sort of third party library or is talking to some other application to send a response to the user This service based architecture which promotes segregation of logic is great at it SecurityThis approach to the problem is best because it validates the data over and over again and reduces the probability of some malicious data entering our application since data is modified and validated at every layer checkpoint so without any extra effort it gives you the security edge TestingIt also makes it much easier to test the application since the logic is isolated to services and controllers can be checked easily which results in easy testing experience and fewer bugs in your application Reusable CodeDevelopers are often pressed by the fact that they should write DRY don t repeat yourself code this service based architecture is perfect for code reusability for example a service can be used in multiple controllers or other services with methods like dependency injection etc Is it that good The Service Oriented Architecture is not the best fit for all sorts of use cases in some cases it might be a disaster to adopt this One of the major disadvantages of it is its high overhead and high starting cost High OverheadThis architecture has a high overhead within the application and not only it may suck in memory but also in developer experience as there s a lot of boilerplate code required to make this work High InvestmentThis architecture demands high investment of money and time from the start It demands different developer roles for each layer and also required a lot of development time Should I adopt it The big question is should I actually adopt this highly boilerplate rich secure and complex architecture This question can t be answered with just this You have to make this decision yourself based on your requirements project size budget and time If you re creating a minuscule application that just have few routes and some logic you shouldn t adopt this since it will become a pain to maintain it for such tiny project But If you wish to create a highly complex large project with a lots or routes and tons of logic it may be a good fit for you Either way you ve to decide this yourself There are some really nice frameworks out there that make starting with it much easier like NestJS and Spring Boot for APIs and Backend Stuff and AngularJS for Client Side	2022-09-01 13:37:25
海外TECH	DEV Community	Pardus 21 Sunucu Kurulumu Part 1 Sanal Makine oluşturma ve Makine ayarları	https://dev.to/dogukaneren/pardus-21-sunucu-kurulumu-part-1-sanal-makine-olusturma-ve-makine-ayarlari-1c2e	Pardus Sunucu Kurulumu Part Sanal Makine oluşturma ve Makine ayarlarıPardus sunucu kurulumunu isterseniz VirtualBox VMware Proxmox KVM gibi sanallaştırma ortamlarıüzerinde veya sunucu diz üstübilgisayar veya masaüstübilgisayrınız gibi donanımlar üzerinde kurabilirsiniz Bu yazıda açık kaynaklıve ücretsiz VirtualBox ortamında Pardus sunucu kurulumunu gerçekleştireceğiz VirualBox kurulumu VirtualBox kurulumuna buraya tıklayarak ulaşabilirsiniz Başarılıbir kurulumunun ardından yukarıdaki gibi bir ekran karşınıza çıkacaktır Sanal Makine oluşturmaVirtualBox ana sayfasıüzerinde New butonuna basarak yeni bir sanal makine oluşturmaya başlayabilriz Bu işlem sonrasında bizden sanal makinemizin bazıbilgilerini girmemizi istiyor buradaki alanlarıaşağıdaki gibi doldurabilrisizniz Küçük bir not pardus sürümüDebian tabanınıkullandığıiçin Debian seçiyoruz bit kurulum yapmak isteyenler bu aşamada Debian bit seçeneğini seçerek devam edebilirler İşlemi tamamladıktan sonra Next seçeneğini seçeiyoruz Bu alanda bizden sanal makinemiz için RAM miktarınıbelirlememizi istiyor Burada GB MB alan standart bir kullanım için yeterli olacaktır Sonrasında Create a virtual hard disk now seçeneğini seçerek sanal bir disk oluşturma işlemine başlayabiliriz Açılan alanlardan herhangi bir Hard disk yapısınıseçebilirsiniz Farklarınıbilmiyorsanız VDI bırakabilirsiniz Sonrasında diski Dinamik olarak oluşturabilriz Fixed olarak oluşturursak biraz daha hızlıolabilir ancak oluşmasıbiraz zaman alacaktır Sonrasında disk alanımızıbelirleyebiliriz Burada belirleyeceğiniz alan Pardus sistemin kullanacağıalanın boyutunu GigaByte cinsinden belirtir GB alan stanart kullanım için yeterli olacaktır İşlem tamamlandıktan sonra oluşan makineniz aşağıdaki gibi VirtualBox ana ekranında görünecektir Pardus Image dosyasınıİndirme Pardus sürümünüburadan indirebilirsiniz Diğer pardus sürümlerine de buradan göz atabilirsiniz Pardus Image dosyasınıVirtualBox Üzerinden Sanal Makineye BağlamaVirtualBox ana ekranından Pardus sunucusuna tıklıyoruz ve yanda açılan alanda IDE Secondary Device Storage alanında Optical Drive Empty yazan yere tıklayarak açılan seçeneklerden en üstte bulunan Choose Create a disk image seçeneğini seçiyoruz Aşağıda görünen ISO dosyalarıbenim daha önceden eklediğim image dosyaları siz daha önce eklemediyseni sizde bu ekran boşolarak görünecektir Açılan ekrandan Ekle butonuna tıklıyoruz Açılan ekrandan indirdiğiniz Pardus image dosyasınıseçiyoruz Yukarıdaki gibi sunucunuzu seçerek Choose butonuna basarak ISO dosyasınımakinemize bağlıyoruz Bu aşama sonucunda yeni bir sanal makine oluşturup Pardus kurulum ISO dosyasınıda makineye bağlamışolduk Part de de Pardsu kurulumunu gerçekleştirmişolacağız	2022-09-01 13:25:51
海外TECH	DEV Community	😵‍💫 Why billing systems are a nightmare for engineers	https://dev.to/sarkissianraffi/why-billing-systems-are-a-nightmare-for-engineers-45j3	‍Why billing systems are a nightmare for engineersThis article was initially published on Lago s blog an open source billing API and was ranked on HackerNews for consecutive days On my first day I was told Payment will come later shouldn t be hard right I was worried We were not selling and delivering goods but SSDs and CPU cores petabytes and milliseconds space and time Instantly via API Fungible at the smallest unit On all continents That was the vision After a week I felt like I was the only one really concerned about the long road ahead In ambitious enterprise projects complexity compounds quickly multi tenancy multi users multi roles multi currency multi tax codes multi everything These systems were no fun some were ancient and often spaghetti like What should have been a one year R amp D project ended up taking seven years of my professional life in which I grew the billing team from to people So yes if you ask me billing is hard Harder than you think It s time to solve that once and for all Kevin Deldycke former VP Engineering at ScalewayThis is a typical conversation we have with engineers on a daily basis After my last post about my pricing hack some of you asked me why billing was that complex My co founder Raffi took up the challenge of explaining why it s still an unsolved problem for engineers We also gathered insights from other friends who went through the same painful journey including Algolia Segment Pleo don t miss them Passing the mic to Raffi When you re thinking about automating billing this means your company is getting traction That s good news You might then wonder should we build it in house It does not look complex and the logic seems specific to your business Also you might want to preserve your precious margins and therefore avoid existing billing solutions like Stripe Billing or Chargebee that take a cut of your revenue Honestly who likes this rent seeker approach Our team at Lago still has some painful memories of Qonto s internal billing system that we had to build and maintain Why was it so painful In this article I will provide a high level view of the technical challenges we faced while implementing hybrid pricing based on subscription and usage and what we learned during this journey TL DR Billing is just x harder than you think Let s bill yearly as well should be pretty straightforward claims the Revenue team Great Everyone is excited to start working on it Everyone except the Tech team When you start building your internal billing system it s hard to think of all the complexity that will pop up down the road unless you ve experienced it before It s common to start a business with a simple pricing You define one or two price plans and limit this pricing to a defined number of features However when the company is growing your pricing gets more and more complex just like your entire codebase At Qonto our first users could only onboard on a € plan We quickly decided to add plans and pay as you go features e g ATM withdrawals foreign currency payments capital deposit etc to grow revenue Also as Qonto is a neobank we wanted to charge our customers wallets directly through a ledger connected to our internal billing system The team started from a duo of full time engineers building a billing system which is already a considerable investment to a dedicated cross functional Pricing team This is not specific to Qonto of course Pleo another fintech unicorn from Denmark faced similar issues I ve learned to appreciate that billing systems are hard to build hard to design and hard to get working for you if you deviate from the standard even by a tiny bit Arnon Shimoni Product Billing Infrastructure Lead at PleoThis is not even specific to fintechs The Algolia team ended up creating a whole pricing department now led by Djay a pricing and monetization veteran from Twilio VMWare Service Now They switched to a pay as you go pricing model based on the number of monthly API searches It looks easy on paper ーhowever it s a challenge to bring automation and transparency to a customer so they can easily understand There is a lot of behind the scenes work that goes into this and it takes a lot of engineering and investment to do it the right way Bernardette Nixon CEO at Venture Beat DatesWhen implementing a billing system dealing with dates is often the number complexity Somehow all your subscriptions and charges are based on a number of days Whether you make your customers pay weekly monthly or yearly you need to define the billing period Here is a non exhaustive list of difficulties for engineers How to deal with leap years Do your subscriptions start at the beginning of the month or at the creation date of the customer How many days months of trial do you offer Who decided February only holds days Wait point is also important for February How to calculate usage based charges price per second hour day Do I resume the consumption or do I stack it month over month Year over year Do I apply a pro rata based on the number of days consumed by my customer Although every decision is reversible billing cycle questions are often the most important source of customer support tickets and iterating on them is quite complex For instance Qonto switched from anniversary dates to calendar dates for its billing periods see here This change was not trivial Upgrades amp downgradesYou need to allow your customers to upgrade or downgrade their subscriptions Moving from plan A to plan B seems pretty easy but it s not Let s zoom on potential edge cases What should we do when the user Upgrades or downgrades in the middle of a period Has paid for the original plan in advance Needs to pay for the original plan in arrears Downgrades from a yearly plan to a monthly plan Upgrades from a monthly plan to a yearly plan Upgrades or downgrades from a plan paid in advance to a plan paid in arrears and vice versa orHas a discount and upgrades downgrades We did not have a free trial period at the time at Qonto but Arnon from Pleo describes this situation here Usage based computationsSubscription based billing is the first step when implementing a billing system Each customer needs to be affiliated to a plan in order to start charging the right amount at the right time But for a growing number of companies like Qonto other charges come alongside this subscription These charges are based on what customers really consume This is what we call usage based billing Most companies end up having a hybrid pricing model a monthly subscription fee and add ons or pay as you go charges on top of it These consumption based charges are tough to track at scale because they often come with calculation rules performed on a high volume of events Here are some examples Segment s pricing is based on the number of monthly tracked users This means that they need to count the distinct number of users each month and reset this value to zero for the next billing period In order to retrieve the number of unique visitors they need to apply a distinct function to deduplicate them transaction id timestamp event type tracked users properties user id SELECT DATE TRUNC month timestamp AS month COUNT DISTINCT user id AS unique usersFROM eventsWHERE event type tracked used GROUP BY monthAlgolia tracks the number of API searches per month This means they need to sum the number of monthly searches for each customer and reset this value to zero for the next billing period transaction id timestamp T Z event type searches properties api search SELECT DATE TRUNC month timestamp AS month SUM api search AS monthly searchesFROM eventsWHERE event type searches GROUP BY monthIt becomes even more complex when you start calculating charges based on a timeframe For instance Snowflake charges for the compute usage of a data warehouse per second This means that they sum the number of gigabytes or terabytes consumed multiplied by the number of seconds of compute time Consider the example of a utility company that charges per kilowatt of electricity per hour The illustration below shows what needs to be modeled and automated by the billing system •Hour KW used for hour KW x •Hour KW used for hour KW x •Hour KW used for hour KW x •Hour KW used for hour KW x •TOTAL KW used x ⇒ Idempotency done rightBilling errors sometimes occur Charging a user twice for the same product is obviously bad for the customer experience but failing to charge when needed hurts revenue That s partly why Finance and BI teams spend so much time on revenue recognition For pay as you go companies the billing system will process a high volume of events When an event needs to be replayed it needs to happen without billing the user again Engineers call it idempotency which means the ability to apply the same operation multiple times without changing the result beyond the first try It s a simple design principle however maintaining it at all times is hard The case for a Cash Collection OfficerCash collection is the process of collecting the money that customers owe you The pet peeve of cash collection is dunning when payments fail the merchant needs to persist and make repeated payment requests to their customers while trying not to damage the relationship At Qonto we called these waiting funds A client s status was waiting funds when they successfully went through the sign up KYC and KYB process but their account balance was still For a neobank the impact is twofold you can t charge your service fees e g monthly subscription and your customer does not generate interchange revenues e g when you make a payment of with your card the card issuer earns of interchange revenue through the merchant s fees Therefore your two main revenue streams are null but you did pay to acquire onboard KYC the user and then to produce and send them a card We often half joked about the need to hire a chief waiting funds officer the financial impact of this is just as high as the problem is underestimated All companies face dunning challenges For engineers on top of the billing architecture this means that they need to design and build A retry logic to ask for a new payment intent An invoice reconciliation system e g if several months of charges are recovered An app logic to disable access to the service andAn emailing workflow to urge a user to proceed to the payment Some SaaS are even on a mission to fight dunnings and have built full fledged companies around cash collection such as Upflow which is used by successful BB scale ups including Front and Lattice Sending quality and personalized reminders took us a lot of time and as Lattice was growing fast it was essential for us to scale our cash collection processes We use Upflow to personalize how we ask our customers for money repeatedly while keeping a good relationship We now collect of our invoices effortlessly Jason Lopez Controller at Lattice The labyrinth of taxes and VATTaxes are challenging and depend on multiple dimensions Taxes depend on what you are selling your home country and your customer s home country In the simplest situations your tax decision tree should look like this Now imagine that you sell different types of goods services to different types of customers in countries If you think the logic on paper looks complex the engineering challenge is tenfold Engineers need to think of an entire tax logic within the application This pyramidal logic is based on customers and products including Taxes at company level your company will have a general tax rate that applies to all customers by default Taxes at customer level the default tax rate can be overridden for each customer depending on the dimensions mentioned above see illustration and Taxes at feature level this is mostly the case for the banking industry At Qonto for instance banking fees are not subject to taxes but a VAT rate applies to non banking features With billing the devil s in the detail which is why I always cringe when I see engineering teams build a home made system just because they think it s not that complex If you ve already tackled the topics listed above and think it s a good investment of your engineering time go ahead and build it in house but make sure to budget for the maintenance work that is always needed Another option is to rely on existing billing platforms built by specialized teams To solve this problem at scale we ve adopted a radical approach we re building an open source billing API for product led SaaS Our API and architecture are open so that you can embed fork and customize them as much as your pricing and internal processes require If you re interested you can reach out to the Lago team or take a look at our open source repo	2022-09-01 13:22:32
海外TECH	DEV Community	Everything You Need To Know About Github Copilot!!!	https://dev.to/devarshishimpi/everything-you-need-to-know-about-github-copilot-3g2k	Everything You Need To Know About Github Copilot Not so long ago artificial intelligence was the main antagonist of Sci Fi movies And today it is all around us Almost every product that comes out of the technology world seems to have some element of artificial intelligence AI has a significant impact on our daily life but have you ever wondered what AI is really capable of A great example of a futuristic vision becoming reality is the GitHub Copilot GitHub Copilot is super cool but what is it Copilot is a tool built into the code editor that is capable of writing code itself based on the code you ve already written in your project The only thing you need to do is type a function name or some comments and Copilot will automatically fill in the implementation The tool processes the user s input in the cloud and comes back with a snippet that you just accept decline or ask for further solution suggestions But What s the Price GitHub Copilot licenses which are currently only available to individual users cost per month or per year However students enrolled in GitHub s Global Campus Program and maintainers of popular open source GitHub projects identified when a user navigates to the GitHub Copilot subscription page will still be able to use the tool for free Can GitHub Copilot be any threat to developers After hitting the programmer s market it has been widely discussed whether it is a big step toward the death of computer programming or just another autocomplete tool on steroids Well it still requires some serious knowledge to build software Even with Copilot s help you need to know what you are doing verify and understand generated code It s not possible yet for non programmers to jump on Copilot and build whatever they want The tool is not perfect It doesn t always generate the correct code There are a lot of bad practices and deprecated code out there Even worse Copilot can write security vulnerabilities especially in memory unsafe languages It isn t reliable yet You absolutely need to review Copilot s code This is AI AI needs to learn It will get better with time but we need to wait ConclusionCopilot is just one of many tools that improve and will keep improving our work In fact relying too much on tools like that might lead to unnecessary work or even serious problems Thank You for reading till here Meanwhile you can check out my other blog posts and visit my Github I am currently working on Stone CSS Github	2022-09-01 13:00:49
Apple	AppleInsider - Frontpage News	Daily deals Sept. 1: AirPods Max $370, $50 off 11-inch iPad Pro, 40% off select Lego sets, more	https://appleinsider.com/articles/22/09/01/daily-deals-sept-1-airpods-max-370-50-off-11-inch-ipad-pro-40-off-select-lego-sets-more?utm_medium=rss	Daily deals Sept AirPods Max off inch iPad Pro off select Lego sets moreThursday s best deals include off Apple Watch Series refurbished AirPods Pro for for an iPad and much more Best deals September Every day AppleInsider searches online retailers to find offers and discounts on items including Apple hardware upgrades smart TVs and accessories We compile the best deals we find into our daily collection which can help our readers save money Read more	2022-09-01 13:44:10
Apple	AppleInsider - Frontpage News	Twitter is testing an Edit Tweet feature	https://appleinsider.com/articles/22/09/01/twitter-is-testing-an-edit-tweet-feature?utm_medium=rss	Twitter is testing an Edit Tweet featureTwitter is testing its upcoming Edit Tweet feature coming to some Twitter Blue subscribers later in September Twitter to allow users to edit Tweets in near futureEditable tweets have been a long requested feature among Twitter s most vocal users Currently when a Tweet is sent it can only be deleted and resent to change what was said Read more	2022-09-01 13:19:40
海外TECH	Engadget	Twitter made an edit button, but you’ll have to pay to use it	https://www.engadget.com/twitter-edit-button-131527359.html?src=rss	Twitter made an edit button but you ll have to pay to use itIf there was ever a fundamental divide between Twitter s leadership and its users it was about the existence or lack of an edit button The company has for most of its life been against the ability for users to amend tweets after they were published That changes more or less starting Thursday since Twitter has announced that it will indeed be rolling out an edit button to its users As The New York Times reports it marks the most fundamental shift in how the platform works since when it doubled the character limit of a message from to characters In a statement Twitter said that it was hoping that the presence of an edit button would make the act of tweeting a little less stressful Unfortunately the button isn t yet ready to roll out to the platform s several hundred million users just yet and is currently still in testing by employees Later this month access will be granted to Twitter Blue users who pay per month to remove in feed ads and undo a tweet that you might want to change before it s seen by everyone The company added that the test will be localized to a single country and will expand worldwide slowly so that the company can make sure the feature is being used as intended One of the reasons that Twitter resisted an edit button for so long was the risk of bad actors abusing the system For instance you could amend a tweet that was widely retweeted or embedded in other sites changing the meaning for something its boosters did not intend That s why there will be guardrails put in place ーlike the fact that edits can only be made minutes after the initial publication And edits will be labelled as such to ensure people know you ve been tweaking your text ーwith the revision history also available for everyone to view Still it s one way to at least spare some of your blushes when you send a Tweet that s got on or twoo annoyeeng typizos nbsp	2022-09-01 13:15:27
海外TECH	Engadget	The best smartwatches	https://www.engadget.com/best-smartwatches-153013118.html?src=rss	The best smartwatchesJust a few years ago the case for smartwatches wasn t clear Today the wearable world is filled with various high quality options and a few key players have muscled their way to the front of the pack Chances are if you re reading this guide you ve probably already decided that it s time to upgrade from a standard timepiece to a smartwatch Maybe you want to reach for your phone less throughout the day or maybe you want to stay connected in a more discrete way The list of reasons why you may want a smartwatch is long as is the list of factors you ll want to consider before deciding which to buy What to look for in a smartwatchCherlynn LowCompatibilityApple Watches only work with iPhones while Wear OS devices play nice with both iOS and Android Smartwatches made by Samsung Garmin Fitbit and others are also compatible with Android and iOS but you ll need to install a companion app The smartwatch OS will also dictate the type and number of on watch apps you ll have access to Many of these aren t useful though making this factor a fairy minor one in the grand scheme of things PriceThe best smartwatches generally cost between and Compared to budget smartwatches which cost between and these pricier devices have advanced fitness music and communications features They also often include perks like onboard GPS music storage and NFC which budget devices generally don t Some companies make specialized fitness watches Those can easily run north of and we d only recommend them to serious athletes Luxury smartwatches from brands like TAG Heuer and Hublot can also reach sky high prices but we wouldn t endorse any of them These devices can cost more than and you re usually paying for little more than a brand name and some needlessly exotic selection of build materials Battery lifeBattery life remains one of our biggest complaints about smartwatches but there s hope as of late You can expect two full days from Apple Watches and most Wear OS devices Watches using the Snapdragon Wear processor support extended battery modes that promise up to five days on a charge ーif you re willing to shut off most features aside from you know displaying the time Snapdragon s next gen Wear and processors were announced in but only a handful of devices some of which aren t even available yet are using them so far Other models can last five to seven days but they usually have fewer features and lower quality displays Meanwhile some fitness watches can last weeks on a single charge A few smartwatches now support faster charging too For example Apple promises the Series can go from zero to percent power in only minutes and get to full charge in minutes The OnePlus Watch is even speedier powering up from zero to percent in just minutes Mind you that turned out to be one of the only good things about that device CommunicationAny smartwatch worth considering delivers call text and app alerts to your wrist Call and text alerts are self explanatory but if those mean a lot to you consider a watch with LTE They re more expensive than their WiFi only counterparts but data connectivity allows the smartwatch to take and receive calls and do the same with text messages without your phone nearby As far as app alerts go getting them delivered to your wrist will let you glance down and see if you absolutely need to check your phone right now Fitness trackingActivity tracking is a big reason why people turn to smartwatches An all purpose timepiece should log your steps calories and workouts and most of today s wearables have a heart rate monitor as well Many smartwatches also have onboard GPS which is useful for tracking distance for runs and bike rides Swimmers will want something water resistant and thankfully most all purpose devices now can withstand at least a dunk in the pool Some smartwatches from companies like Garmin are more fitness focused than others and tend to offer more advanced features like heart rate variance tracking recovery time estimation onboard maps and more Health tracking on smartwatches has also seen advances over the years Both Apple and Fitbit devices can estimate blood oxygen levels and measure ECGs But the more affordable the smartwatch the less likely it is that it has these kinds of health tracking features if collecting that type of data is important to you you ll have to pay for the privilege EngadgetMusicYour watch can not only track your morning runs but also play music while you re exercising Many smartwatches let you save your music locally so you can connect wireless earbuds and listen to tunes without bringing your phone Those that don t have onboard storage for music usually have on watch music controls so you can control playback without whipping out your phone And if your watch has LTE local saving isn t required ーyou ll be able to stream music directly from the watch to your paired earbuds Always on displaysMost flagship smartwatches today have some sort of always on display be it a default feature or a setting you can enable It allows you to glance down at your watch to check the time and any other information you ve set it to show on its watchface without lifting your wrist This will no doubt affect your device s battery life but thankfully most always on modes dim the display s brightness so it s not running at its peak unnecessarily Cheaper devices won t have this feature instead their screens will automatically turn off to conserve battery and you ll have to intentionally check your watch to turn on the display again NFCMany smartwatches have NFC letting you pay for things without your wallet After saving your credit or debit card information you can hold your smartwatch up to an NFC reader to pay for a cup of coffee on your way home from a run Keep in mind that different watches use different payment systems Apple Watches use Apple Pay Wear OS devices use Google Pay Samsung devices use Samsung Pay and so forth Apple Pay is one of the most popular NFC payment systems with support for multiple banks and credit cards in different countries while Samsung and Google Pay work in fewer regions It s also important to note that both NFC payment support varies by device as well for both Samsung and Google s systems Engadget PicksBest overall Apple WatchCherlynn Low EngadgetThe Apple Watch has evolved into the most robust smartwatch since its debut in It s the no brainer pick for iPhone users and we wouldn t judge you for switching to an iPhone just to be able to use an Apple Watch The latest model the Apple Watch Series has solid fitness tracking features that will satisfy the needs of beginners and serious athletes alike It also detects if you ve fallen can carry out ECG tests and measures blood oxygen levels Plus it offers NFC onboard music storage and many useful apps as well as a variety of ways to respond to messages The main differences between the Series and the Series that preceded it are the s larger display its overnight respiratory tracking and faster charging The slight increase in screen real estate allows you to see things even more clearly on the small device and Apple managed to fit a full QWERTY keyboard on it to give users another way to respond to messages The faster charging capabilities are also notable we got percent power in just minutes of the Watch sitting on its charging disk and it was fully recharged in less than one hour While the Series is the most feature rich Apple Watch to date it s also the most expensive model in the Watch lineup and for some shoppers there might not be clear benefits over older editions Those who don t need an always on display ECG or blood oxygen readings might instead consider the Apple Watch SE which starts at We actually regard the Watch SE as the best option for first time smartwatch buyers or people on stricter budgets You ll get all the core Apple Watch features as well as things like fall detection noise monitoring and emergency SOS but you ll have to do without more advanced hardware perks like a blood oxygen sensor and ECG monitor Buy Apple Watch Series at Amazon Buy Apple Watch SE at Amazon Best budget Fitbit Versa Dropping on a smartwatch isn t feasible for everyone which is why we recommend the Fitbit Versa as the best sub option It s our favorite budget watch because it offers a bunch of features at a great price You get all of these essentials Fitbit s solid exercise tracking abilities including auto workout detection sleep tracking water resistance connected GPS blood oxygen tracking and a six day battery life It also supports Fitbit Pay using NFC and it has built in Amazon Alexa for voice commands While the Versa typically costs we ve seen it for as low as Buy Fitbit Versa at Amazon Best for Android users Samsung Galaxy Watch The Samsung Galaxy Watch on a wrist showing the device s body composition tool with some results displayed The screen says Body fat is percent while Skeletal Muscle is percent A button at the bottom says Measure Cherlynn Low EngadgetSamsung may not have brought many upgrades to the latest version of its popular Galaxy Watch but that doesn t mean the Watch isn t still the best smartwatch for Android users Improvements like a more durable screen and refined curvature don t sound exciting but they make the Watch more resilient and reliable Plus the Galaxy Watch offers the most comprehensive health and fitness tracking on Wear OS and the company added a sleep coaching feature this year that is meant to help guide you towards better rest If you don t mind oversized watches consider the Watch Pro It s more expensive at but comes with a larger mm titanium case a more durable screen and a larger battery Though Samsung markets it as an outdoor oriented device you re better off thinking of it as a big timepiece that lasts longer than the standard model It has all the same features as the mm and mm versions except it supports the GPX route format for workouts so you can get turn by turn directions while you hike and bike All three watches are also water resistant so they can track swims or survive a sudden storm and last more than a day without the Always On Display enabled They also run Wear OS which is so similar to Samsung s previous Tizen OS that longtime wearers won t need to worry about adjusting to a new system Ultimately the Galaxy Watch series is a capable well rounded set of smartwatches that will serve most Android users well Buy Galaxy Watch at Amazon Buy Galaxy Watch Pro at Amazon Fashion forward optionsFossilYes there are still companies out there trying to make “fashionable smartwatches Back when wearables were novel and generally ugly brands like Fossil Michael Kors and Skagen found their niche in stylish smartwatches that took cues from analog timepieces You also have the option to pick up a “hybrid smartwatch from companies like Withings and Garmin these devices look like standard wrist watches but incorporate some limited functionality like activity tracking and heart rate monitoring They remain good options if you prefer that look but thankfully wearables made by Apple Samsung Fitbit and others have gotten much more attractive over the past few years Ultimately the only thing you can t change after you buy a smartwatch is its case design If you re not into the Apple Watch s squared off corners all of Samsung s smartwatches have round cases that look a little more like a traditional watch Most wearables are offered in a choice of colors and you can pay extra for premium materials like stainless steel Once you decide on a case your band options are endless there are dozens of first and third party watch straps available for most major smartwatches allowing you to change up your look whenever you please Cherlynn Low contributed to this guide	2022-09-01 13:15:05
海外TECH	Engadget	UK competition regulator finds Microsoft-Activision deal 'could lead to competition concerns'	https://www.engadget.com/uk-competition-markets-authority-activision-blizzard-microsoft-concerns-monopoly-130432082.html?src=rss	UK competition regulator finds Microsoft Activision deal x could lead to competition concerns x The United Kingdom s antitrust regulator is concerned that Microsoft s blockbuster purchase of Activision Blizzard could create a monopoly in the nascent cloud gaming space The Competition and Markets Authority CMA which began investigating the deal back in July says that it s not yet reassured by the promises Microsoft has made to get the deal done It feels that once Activision is a part of Microsoft the Xbox maker could use its “control over popular games like Call of Duty and World of Warcraft to “harm rivals by boxing them out of access to popular titles Microsoft has already publicly committed not to hoard exclusives and said that Actiblizz s library isn t all that anyway but sweet words haven t appeased the officials In a statement it said that it was giving Microsoft and Activision five days to submit proposals that would address its concerns If those did not pass muster however then the office will open a lengthy “Phase investigation involving an independent panel to scrutinize the deal in greater depth That will likely delay any completion of the deal which would then only be rubber stamped if regulators were convinced that the deal would not cause a “substantial lessening of competition It s likely that whatever happens Microsoft will need to commit to not using its growing clout to hurt other companies in the space by depriving them of key franchises Microsoft s gaming chief Phil Spencer has already responded to the announcement affirming the previous pledge not to pull Call of Duty from PlayStation for instance Spencer pointed to the cross platform appeal of Minecraft a title Microsoft purchased in as evidence of the company s good faith Activision CEO Bobby Kotick published an open letter to employees saying that the company will “fully cooperate with regulators which are taking “appropriate steps to ensure that there are no risks to competition	2022-09-01 13:04:32
金融	金融庁ホームページ	明和町商工会の産業競争力強化法に基づく 新事業活動計画の認定について公表しました。	https://www.fsa.go.jp/news/r4/sonota/20220901/20220901.html	事業活動	2022-09-01 14:00:00
金融	金融庁ホームページ	期間業務職員（開示・企業会計関連業務に従事する専門調査員及び事務補佐員）を募集しています。	https://www.fsa.go.jp/common/recruit/r4/kikaku-11/kikaku-11.html	企業会計	2022-09-01 13:57:00
金融	金融庁ホームページ	AIチャットボットの運用開始について公表しました。	https://www.fsa.go.jp/news/r4/sonota/20220901.html	開始	2022-09-01 13:30:00
ニュース	BBC News - Home	Sizewell C: Boris Johnson says 'go nuclear, go large'	https://www.bbc.co.uk/news/business-62750610?at_medium=RSS&at_campaign=KARANGA	suffolk	2022-09-01 13:45:03
ニュース	BBC News - Home	Ravil Maganov: Russian Lukoil chief dies in 'fall from hospital window'	https://www.bbc.co.uk/news/world-europe-62750584?at_medium=RSS&at_campaign=KARANGA	circumstances	2022-09-01 13:48:14
ニュース	BBC News - Home	Three Canadian police charged in toddler shooting death	https://www.bbc.co.uk/news/world-us-canada-62690172?at_medium=RSS&at_campaign=KARANGA	deaththe	2022-09-01 13:38:09
ニュース	BBC News - Home	Pierre-Emerick Aubameyang: Chelsea agree deal for Barcelona striker, says Guillem Balague	https://www.bbc.co.uk/sport/football/62748830?at_medium=RSS&at_campaign=KARANGA	Pierre Emerick Aubameyang Chelsea agree deal for Barcelona striker says Guillem BalagueChelsea agree a deal in principle worth £m plus defender Marcus Alonso for Barcelona striker Pierre Emerick Aubameyang according to Guillem Balague	2022-09-01 13:45:41
北海道	北海道新聞	新型コロナ「第７波」ピークアウトの様相　全道で減少局面、９月いっぱいで収束見通しも	https://www.hokkaido-np.co.jp/article/725002/	新型コロナウイルス	2022-09-01 22:22:54
北海道	北海道新聞	初戦は北照と樽水　秋の高校野球、９日から小樽支部予選	https://www.hokkaido-np.co.jp/article/725047/	選抜高校野球	2022-09-01 22:15:00
北海道	北海道新聞	傷害致死容疑で新たに男を逮捕　３人目　帯広	https://www.hokkaido-np.co.jp/article/725045/	傷害致死	2022-09-01 22:11:00
北海道	北海道新聞	モノココ、倶知安に出店　後志管内初　骨董品など売買に力	https://www.hokkaido-np.co.jp/article/725044/	骨董品	2022-09-01 22:11:00
北海道	北海道新聞	自転車の女性はねられ死亡　本別の町道	https://www.hokkaido-np.co.jp/article/725043/	十勝管内	2022-09-01 22:07:00
北海道	北海道新聞	ＮＹ円、１３９円前半	https://www.hokkaido-np.co.jp/article/725042/	外国為替市場	2022-09-01 22:07:00
ニュース	Newsweek	ゴルバチョフ氏の死去を受けてピザハットCMが再浮上	https://www.newsweekjapan.jp/stories/world/2022/09/cm-6.php		2022-09-01 22:05:00