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最新评论
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dadadada2x:
user模型里加上 protected def email ...
流行的权限管理 gem devise的定制 -
Sev7en_jun:
shrekting 写道var pattern = /^(0| ...
强悍的ip格式 正则表达式验证 -
jiasanshou:
好文章!!!
RPM包rpmbuild SPEC文件深度说明 -
寻得乐中乐:
link_to其实就是个a标签,使用css控制,添加一个参数: ...
Rails在link_to中加参数 -
aiafei0001:
完全看不懂,不知所然.能表达清楚一点?
"$ is not defined" 的问题怎么办
By now you've read our Ruby on Rails guides and have discovered how powerful RoR is. You've probably even had some success in developing RoR websites and apps for yourself. If you're like most developers, however, you're wondering what else you, and for that matter rails, can do.
To showcase the latest and greatest RoR implementations, we've assembled a list of the 56 best Ruby on Rails websites and tools in action today. From social networks of local tutors to tools allowing business partners to collaborate on projects across the globe, these RoR websites will inspire you to take your Ruby on Rails development to the next level.
37signals
Nearly every Ruby on Rails list contains the 4 mainstay pieces of software developed by the company that just happened to start the Ruby on Rails craze. We figured we'd get it out of the way and list them first.
- Basecamp - The definitive solution for managing projects and coordinating staff and client schedules.
- Backpack - A service allowing you to organize files, dates, notes, to-do lists and more.
- Campfire - Chatroom software with image and file sharing. Useful for project collaboration.
- Highrise - The ultimate rolodex. Manage your contacts and archive conversations.
Business
These apps are perhaps the primary reason Ruby on Rails was developed: to maximize your business profitability.
- Competitious - Monitor your competition with this ingenious tool. Track RSS feeds, public documents, web traffic levels and exchange information internally on various competitors.
- Isabont - Keep track of the positions applied for, resumes you've sent out and contacts you've established while job hunting. A must use tool for all post college graduates and serious career searches.
- Rota Board - Fantastic tool for organizing your employees schedules. Displays data in an easy to read format (no more excuses.)
- Blinksale - An elegant invoice service.
- Dimewise - The definitive tool for tracking your expenses and optimizing your spending.
- Lighthouse - Complete bug / issue tracking software.
- Unfuddle - A project management solution similar to Basecamp.
- Planix - Used to estimate time frames, resources and staffing issues prior to beginning a project. Great tool for figuring out exactly what you need to get the job done.
- Assembla - Excellent resource for managing your staff. Integrates with Trac/SVN allowing developers to stay updated with project changes.
- Harvest - Dynamic time tracking software. Allows you to stay in tune with how much time is being spent on what.
Travel
If you're looking to take a trip, make the most of it by using the following RoR websites. You'd be surprised how much money, time, and stress a few well drawn maps and well thought out itineraries can save you.
- TripTie - A social network where travelers share itineraries with each other in order to plan more adventurous (and cheaper) trips.
- Wayfairing - A fantastic Google Maps solution for creating maps to describe unique locations including famous monuments, traffic hazards, restaurants, etc. Uses a social network approach to distribute maps allowing users to comment, tag and track maps.
- Flagr - Tag popular destinations on Google Maps with photos, descriptions, and videos for other users to see.
- CommunityWalk - Combines Google Maps with an easy to use interactive wizard to create custom maps including photos and descriptions.
- Gusto! - A complete travel website equipped tools to book hotels, flights and rental cars. Also hosts a social network of travelers posting photos, blogs and opinions on various destinations.
Local
These Ruby on Rails websites offer information on your local area. Some even maintain social networks with opinions from gurus residing in your neighborhood.
- Insiderpages - An extensive database of reviews on local businesses. Includes maps, photos, lists of nearby and related businesses and custom user reviews.
- Highnote - Search tool to find concerts for every genre of music imaginable. Also maintains a list of shows recommended by the editor.
- TutorLinker Find tutors on virtually every subject imaginable in your area. Uses Google Maps, custom icons and tutor profiles to help you find the tutor right for you.
- Rentometer - Useful tool to asses the cost of your rent compared to other homes and apartment in your area.
- Zvents - Maintains a user driven database of events ranging from concerts to ice cream socials in local areas.
- Menuism - Find information on local restaurants and dishes in your area. Features a social network of reviews from local cuisine critics like you.
- Forecast Advisor - Obtain forecasts for your area from all of the industry leading weather websites.
Multimedia
These websites are excellent sources for your daily dose of internet media. From funny videos to streaming audio they've got you covered.
- Vodpod - Bookmarking website where users save and share their favorite internet videos.
- PodOmatic - Maintains an extensive podcast database and social network of podcast subscribers. Also offers a tool for creating and distributing podcasts.
- Odeo - Excellent resource for finding internet radio stations, MP3s, podcasts and virtually every form of internet audio.
Social Networks
Social networks are the "in" thing on the internet right now. Here are a few of our favorites developed with Ruby on Rails.
- Twitter - A very large myspace style community where users tell the world what they are doing.
- FunAdvice - Ask questions on every imaginable subject to a vast network of complete strangers and receive humorous, compelling and occasionally outrageous (dare we say nasty) responses in real time.
- BrainReactions - Pose an idea or question and receive feedback from others. Also maintains private brain storming rooms for users wishing to share ideas with colleagues.
- 43 Things - Share your life goals and meet other people with common interests.
- 43 People - Find people that share your interests, icons, and fascinations with others.
Web Developers
What would an article on Ruby on Rails be without a section just for developers? We've found a few tools geared toward maximizing your websites efficiency.
- Jiploo - Monitors websites for performance, downtime and network problems. Also includes several tools to test out cookies and submission forms.
- Crazy Egg - Fantastic tool for tracking which portions of your website users are clicking / viewing. Ideal for developers wishing to optimize revenue generating websites.
- Shopify - Easy to use tool that builds complete websites allowing you to sell products. Recommended for users looking for quick ecommerce portals rather than developing custom shopping carts.
- Big Cartel - Offers a service similar to Shopify where users develop custom stores to sell merchandise.
- Sidewalk - Creates and manages custom HTML forms. Excellent tools for beginning developers.
- Doodlekit - A tool used to build template based websites. Includes options for blogs, forums, photo albums, content management system and more.
- Feed Digest - Build, combine and customize various RSS feeds into one feed for your website. Useful for displaying syndicated content from various sources.
Miscellaneous
This article wouldn't be complete without the following websites and tools. In fact, many of our favorite RoR websites are listed in this section.
- Sizeeasy - Unsure of how big an item on the internet you're interested in really is? If you have the dimensions, we recommended using this site to compare it in 3D to various everyday objects.
- Inkling Markets - Awesome tool simulating public markets for various hot topics ranging from who will win the next presidency to which corporations will merge next.
- Backchannelmedia - Maintains statistics on the weeks television programming including most popular genres, actors, titles and more.
- Swivel - An extremely versatile graphing tool that allows a social network of users to plot information on virtually everything.
- Stikkit - Organizes your notes and contacts into an easily traversable database. The ultimate post-it note service.
- CalendarHub - An excellent dynamic calendar.
- Num Sum - Develop spreadsheets online and share them over a social network. Useful for groups maintaining data on common interests; ex: football statistics.
- Chartpart - An easy to use tool for generating detailed charts on the go.
- DropBoks - Simple, secure method to store and transfer files online. A basic virtual drive of sorts.
- BrainCast - Free service that allows you to call up a number and have personal memos recorded and stored in an organized database. Excellent tool for taking notes on the go.
- Oh, don't forget Have SMS messages sent to your telephone at any date you request. Useful for personal reminders.
- Loop Note - Uses the social network approach to distribute information across various platforms at once including mobile phones, instant messengers, email and RSS feeds.
- Event Wax - An extremely complete tool used to organize events and maintain RSVP lists.
- MyPunchbowl - A wide array of tools for planning parties including invitations, supplies, maps, photos, descriptions and more.
- YubNub - Uses a command line style interface to search thousands of popular websites. Be sure to start off with the "ls" command to see all the different websites you can search.
Sources
Just in case our list of the best RoR implementations wasn't enough for you, here are a few other pages listing popular Ruby on Rails websites and doubling as excellent article resources.
- HappyCodr
- Rails 100
- RealWorldUsagePart1
- RealWorldUsagePart2
- Ruby on Rails: An extensive roundup of resources, projects, books, links, hosts and more
- Applications created with Ruby on Rails
发表评论
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Destroying a Postgres DB on Heroku
2013-04-24 10:58 953heroku pg:reset DATABASE -
VIM ctags setup ack
2012-04-17 22:13 3275reference ctags --extra=+f --e ... -
alias_method_chain方法在3.1以后的替代使用方式
2012-02-04 02:14 3322alias_method_chain() 是rails里的一个 ... -
一些快速解决的问题
2012-01-19 12:35 1489问题如下: 引用Could not open library ... -
API service 安全问题
2011-12-04 08:47 1401这是一个长期关注的课题 rest api Service的 ... -
Module方法调用好不好
2011-11-20 01:58 1373以前说,用module给class加singleton方法,和 ... -
一个ajax和rails交互的例子
2011-11-19 01:53 1925首先,这里用了一个,query信息解析的包,如下 https: ... -
Rails 返回hash给javascript
2011-11-19 01:43 2292这是一个特别的,不太正统的需求, 因为,大部分时候,ajax的 ... -
关于Rubymine
2011-11-18 23:21 2295开个帖子收集有关使用上的问题 前一段时间,看到半价就买了。想 ... -
ruby中和javascript中,动态方法的创建
2011-11-18 21:01 1270class Klass def hello(*args) ... -
textmate快捷键 汇总
2011-11-16 07:20 8173TextMate 列编辑模式 按住 Alt 键,用鼠标选择要 ... -
Ruby面试系列六,面试继续面试
2011-11-15 05:55 2048刚才受到打击了,充分报漏了自己基础不扎实,不肯向虎炮等兄弟学习 ... -
说说sharding
2011-11-13 00:53 1525这个东西一面试就有人 ... -
rails面试碎碎念
2011-11-12 23:51 1971面试继续面试 又有问ru ... -
最通常的git push reject 和non-fast forward是因为
2011-11-12 23:29 17272git push To git@github.com:use ... -
Rails 自身的many to many关系 self has_many
2011-11-12 01:43 2760简单点的 #注意外键在person上people: id ... -
Rails 3下的 in place editor edit in place
2011-11-12 01:20 966第一个版本 http://code.google.com/p ... -
Heroku 的诡异问题集合
2011-11-11 07:22 1716开个Post记录,在用heroku过程中的一些诡异问题和要注意 ... -
SCSS 和 SASS 和 HAML 和CoffeeScript
2011-11-07 07:52 12981Asset Pipeline 提供了内建 ... -
Invalid gemspec because of the date format in specification
2011-11-07 02:14 2157又是这个date format的错误。 上次出错忘了,记录下 ...
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matlab与聚类分析。根据我国历年职工人数(单位:万人),使用有序样品的fisher法聚类。
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随机生成2字,3字,4字,5字,6字,7字,8字,9字,10字的中文词组20个
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内容概要:本文详细介绍了多智能体协同编队控制的技术原理及其应用实例。首先通过生动形象的例子解释了编队控制的核心概念,如一致性算法、虚拟结构法和Leader-Follower模式。接着深入探讨了如何用Python实现基础的一致性控制,以及如何通过调整参数(如Kp、Ka)来优化编队效果。文中还讨论了实际工程中常见的问题,如通信延迟、避障策略和动态拓扑变化,并给出了相应的解决方案。最后,强调了参数调试的重要性,并分享了一些实用技巧,如预测补偿、力场融合算法和分布式控制策略。 适合人群:对多智能体系统、无人机编队控制感兴趣的科研人员、工程师和技术爱好者。 使用场景及目标:适用于希望深入了解多智能体协同编队控制理论并能够将其应用于实际项目的研究人员和开发者。目标是帮助读者掌握编队控制的关键技术和实现方法,提高系统的稳定性和可靠性。 其他说明:文章不仅提供了详细的理论讲解,还附有具体的代码示例,便于读者理解和实践。同时,作者结合自身经验分享了许多宝贵的调试技巧和注意事项,有助于读者在实际应用中少走弯路。
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内容概要:文章全面解析了宇树科技人形机器人的发展现状、技术实力、市场炒作现象及其应用前景和面临的挑战。宇树科技成立于2016年,凭借春晚舞台的惊艳亮相和社交媒体的热议迅速走红,其人形机器人具备先进的运动控制算法、传感器技术和仿生结构设计。然而,市场炒作现象如高价租赁、二手市场炒作和虚假宣传等影响了市场秩序。尽管存在炒作,人形机器人在工业、服务和家庭领域仍具广阔前景,但也面临技术升级、成本控制、安全性和政策监管等挑战。 适合人群:对机器人技术、人工智能以及科技发展趋势感兴趣的读者,包括科技爱好者、投资者和相关行业的从业者。 使用场景及目标:①帮助读者了解宇树科技人形机器人的技术特点和发展历程;②揭示市场炒作现象及其影响;③探讨人形机器人的应用前景和面临的挑战。 其他说明:文章强调了宇树科技人形机器人在技术上的突破和市场上的表现,同时也提醒读者关注市场炒作现象带来的风险,呼吁各方共同努力推动人形机器人产业健康发展。
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超透镜是一种将具有特殊电磁特性的纳米结构、按照一定方式进行排列的二维平面透镜,可实现对入射光振幅、相位、偏振等参量的灵活调控,在镜头模组、全息光学、AR/VR等方面具有重要应用,具有颠覆传统光学行业的潜力。 目前,超透镜解决方案的市场处于起步阶段,企业根据客户的具体需求和应用场景为其定制专用超透镜或超透镜产品。 根据QYResearch最新调研报告显示,预计2031年全球超透镜解决方案市场规模将达到29.26亿美元,未来几年年复合增长率CAGR为79.55%。 全球范围内,超透镜解决方案主要生产商包括Metalenz, Inc., Radiant Opto-Electronics (NIL Technology),迈塔兰斯、纳境科技、山河元景等,其中前五大厂商占有大约77.84%的市场份额。 目前,全球核心厂商主要分布在欧美和亚太地区。 就产品类型而言,目前红外超透镜解决方案是最主要的细分产品,占据大约96.76%的份额。 就产品类型而言,目前消费电子是最主要的需求来源,占据大约36.27%的份额。 主要驱动因素: 独特性能优势:超透镜解决方案具有更轻薄、成本更低、成像更好、更易集成、更高效及更易自由设计等优势。能以微米级厚度实现传统厘米级透镜功能,还可集多个光学元件功能于一身,大幅减小成像系统体积、重量,简化结构并优化性能。 技术创新推动:超透镜解决方案技术不断取得进步,设计技术和工艺水平持续提升,其性能和稳定性得以不断提高。制造工艺方面,电子束光刻等多种技术应用到超透镜解决方案生产中,推动超透镜解决方案向更高分辨率、更高产量、更大面积、更高性能的方向发展。 市场需求增长:消费电子、汽车电子、医疗、工业等众多领域快速发展,对高精度、高性能光学器件需求不断增加。如在手机摄像头中可缩小模组体积、提升成像分辨率和降低成本;在汽车电子领域能提高车载摄像头、激光雷达等传感器性能。