词汇：user
n. 用户；使用者
相关场景
- 48.memoization优化模式:
- def current_user
@current_user ||= User.find(logged_in_user_id)；
def shipped?(order_id) @status ||= begin file = fetch_confirmation_file ; file? parse_confirmation_file(file) : {} end @status[order_id] == :shipped end
返回的是true or false； 而current_user 返回的是变异对象；如果不希望调用者修改缓存的变量，那应该考虑让被记忆化的方法返回冻结对象。>> Effective Ruby- 19. reduce方法折叠集合:
- Enumerable模块的类，可对集合进行过滤，遍历和转化。map和select；还有个可以管理一切的方法 reduce(or inject), reduce可以转换结构；接受者，每个元素被调用一次，并产生返回值，累加器。 enum.reduce(0){|accumulator, element| accumulator + element} 0初始值；建议你总是使用一个带有起始值的累加器。 enum.reduce(0, :+);
数组转成Hash; array.reduce({}) {|hash, element| hash.update(element => true)}
users.select{|u| u.age>=21}.map(&:name) 获取大于等于21的names数组。比较低效；
User.reduce([]) {|names, user| names << user.name if user.age >=21 ; names}>> Effective Ruby- SO now, we're created that user in production using our Kamal consol! I can log in with that user/pasword.>> Rails 8.0.1 You are in good company
- If we hop to the session, you can see it just is very basic Rails active record. Now we're gonna set up a default user that the systems should have as we're working with it to allow us to log in since we don't have that signup flow.>> Rails 8.0.1 You are in good company
- Everything else by default will be behind the authentication lock! There's also a rate limit to make sure that people don't bombard you with attempts to log into users do not have access to.>> Rails 8.0.1 You are in good company
- But as you can see here, it adds a handful of migrations, one for users, and one for sessions! So, we're gonna run rails db:migrate again!>> Rails 8.0.1 You are in good company
- Docker Hub:
- And there's a default configuration file in config/deploy.yml that we can use, it's prefilled a little bit, it has the service name of the name of reaction, but we need to rename, for example, your user,the name of the image to go to my name of where I store this on Docker Hub. You can see we change that down in the registry as well and the name of the container image.>> Rails 8.0.1 You are in good company
- So, let's jump into the post controller first. The controller is really what guides all the inbound actions you get into a Rails application, you'll have the user hitting (slash)/posts or /post/new, and it gets routed into the posts controller!>> Rails 8.0.1 You are in good company
- 1. Rails 8 + User System From Multiple Platforms + Offering multiple payment options + Multiple devices .>> What you want to do ?
- We are looking for an experienced developer to help us implement a Retrieval-Augmented Generation (RAG) search feature for our Ruby on Rails application. The ideal candidate will have a strong understanding of both Rails and RAG methodologies, enabling them to optimize our search capabilities and enhance user experience. If you have a passion for innovative search solutions and can work collaboratively in a fast-paced environment, we’d love to hear from you!
我们正在寻找一位经验丰富的开发人员来帮助我们为Ruby on Rails应用程序实现检索增强生成（RAG）搜索功能。理想的候选人将对Rails和RAG方法有很强的理解，使他们能够优化我们的搜索功能并增强用户体验。如果您对创新搜索解决方案充满热情，并能在快节奏的环境中协同工作，我们很乐意收到您的来信！>> Jobs and 履历 resume or curriculum vitae (cv)- Fooocus presents a rethinking of image generator designs. The software is offline, open source, and free, while at the same time, similar to many online image generators like Midjourney, the manual tweaking is not needed, and users only need to focus on the prompts and images. Fooocus has also simplified the installation: between pressing "download" and generating the first image, the number of needed mouse clicks is strictly limited to less than 3. Minimal GPU memory requirement is 4GB (Nvidia).
Foocus对图像生成器的设计进行了重新思考。该软件是离线、开源和免费的，同时，与Midjourney等许多在线图像生成器类似，不需要手动调整，用户只需要专注于提示和图像。Foocus还简化了安装：在按下“下载”和生成第一个图像之间，所需的鼠标点击次数严格限制在3次以下。最低GPU内存要求为4GB（Nvidia）。>> Fooocus- Just run bin/rails generate authentication and you’ll get basic models for Session and User, together with a PasswordsMailer, SessionsController, and an Authentication concern. All you have to bring yourself is a user sign-up flow (since those are usually bespoke to each application). No need to fear rolling your own authentication setup with these basics provided (or, heaven forbid, paying a vendor for it!).
只需运行bin/rails即可生成身份验证，您将获得会话和用户的基本模型，以及PasswordsMailer、SessionsController和身份验证问题。您只需为自己带来一个用户注册流程（因为这些流程通常是为每个应用程序定制的）。无需担心使用提供的这些基础知识来滚动自己的身份验证设置（或者，上帝保佑，不要为它付钱给供应商！）。>> Rails8- GitHub users are now required to enable two-factor authentication as an additional security measure. Your activity on GitHub includes you in this requirement. You will need to enable two-factor authentication on your account before November 08, 2024, or be restricted from account actions.
GitHub用户现在需要启用双因素身份验证作为额外的安全措施。您在GitHub上的活动将您纳入此要求。您需要在2024年11月8日之前在您的帐户上启用双因素身份验证，否则将被限制帐户操作。>> 2024-9 stadium, gym naked- The Stimulus room controller handles Enter button click.It gets the user's local audio and video and feeds them into the local video element. It also starts Action Cable subscriptions specific to the current room: one for communicating WebRTC messages: the Signaller; and one for clients to ping others: the RoomSubscription.
Stimulus控制器处理Enter按钮的点击。它获取用户的本地音频和视频，并将其送到本地视频元素中。它也启动了在针对当前room的 Action Cable 订阅（signaling subscription and room subscription）分别处理webRTC消息和ping其他客户端。>> webRTC Hotwire and Ruby on Rails- DAU MAU:
- Daily Active User.Monthly Active User.
日活跃用户数量。 一般用于反映网站、互联网应用等运营情况。 结合MAU（月活跃用户数量）一起使用，用来衡量服务的用户粘性以及服务的衰退周期。>> 市场营销
DAU/MAU 比值越趋近于1表明用户活跃度越高，在比值低于0.2时，应用的传播性和互动性将会很弱。- So users want to be able to access the network on multiple devices, obviously.>> 公正裁决 Equity (2016) Movie Script
- MARK:
- Even a small exodus, even a few people leaving would reverberate through the whole user base. The users are interconnected, that's the whole f***ing point! College kids are online because their friends are online and if one DOMINO-->> 社交网络 The Social Network Movie Script
- GROUND:
- YOU GOT TO WALK INTO TOWN TO FIND A JOB (WHAT'S A. JOB?) TRYIN' TO KEEP YOUR HANDS WARM WHEN THE HOLE IN YOUR SHOE LETS THE SNOW CONE THROUGH AND CHILLS YOU TO THE BONE NOW YOU BETTER GO HOME WHERE IT'S WARM Over this we HEAR MARK's blog posts starting to cascade into ONE ANOTHER-- MARK (V.0) Lowell has some security. They require a username/password combo and I'm going to go ahead and say they don't have access to main faa user database, so they have no way of--• 14, MARK (V.O.) (CONT'D) Adams has no security but limits the RESULTS TO-- MARK (V.O.) (CONT'D) For Quincy I'm going to have to get a matching name and student I.D. combo and I'm in. All I have to-->> 社交网络 The Social Network Movie Script
- You don't want to run code on your server which your users wrote.>> 2310 Do you have any ideas for the new project
- TRON:
- I fight for the users.>> 创:战纪 TRON: Legacy Movie Script
- Death to the user!>> 创:战纪 TRON: Legacy Movie Script
- (MUFFLED SHOUTING) (SHRIEKING) Long live the users.>> 创:战纪 TRON: Legacy Movie Script
- I'm a user. I'll improvise.>> 创:战纪 TRON: Legacy Movie Script
- I've seen what users are capable of, Clu.>> 创:战纪 TRON: Legacy Movie Script
- (SCREAMING) (MUSIC CHANGES) I believed in users once before.>> 创:战纪 TRON: Legacy Movie Script