ruby on rails development environment

: It seems that Ruby on rails is mainly used for web development. Self-answer When I was a senior, I asked this question when I was a freshman. You only saw the question I asked and did not know the motive behind the question, the reason for raising this question was that I was confused when I first got into college. I didn't know what to learn. I saw various lan

-Right: 10px; padding: 0;}/* use these classes to set how wide a column shocould be. */. span-1 {width: 30px ;}. span-2 {width: 70px ;}. span-3 {width: 110px ;}. span-4 {width: 150px ;}.... span-8 {width: 310px ;}. span-9 {width: 350px ;}. span-10 {width: 390px ;}.... span-23 {width: 910px ;}. span-24 {width: 950px; margin: 0 ;}. span-25 {width: 200px;}/* Custom class, but violates the original blueprint Calculation formula */. span-26 {width: 1150px; margin: 0;}/* Custom class for wide screen.

-blocking? reactphp ...... Why startup, especially abroad, would choose Python or Ruby as a development language? I personally think that is because PHP is too popular, programmers are mixed. The name of PHP is not standardized, but I think it is not a big problem. What's your idea? I wrestling, if give me a reason to abandon PHP, and Python or Ruby for a living,

Recently, Tom Enebo released a Community Ruby development plug-in for NetBeans IDE 7.1. After installing the plug-in NetBeans IDE 7.1, you can see a Projects window on the left, showing the structured view of the Ruby project, and the Ruby editor on the right. Plug-in download: community-ruby_7_1_preview1.zip The in

0 reply content :--- Update: Add a meteor react translation address. --- I feel that the difference will become very small after a framework is used. You don't have to talk about writing native. For example, PHP's Laravel and Rails are not very different. I am working on Laravel, but I have been familiar with Rail and I have written a little bit of Rails gadgets. After using it, I think it's almost the sa

RubyMine 4.5 was released. This is a major new version that includes many improvements, including support for MacRuby, Capistrano, Slim, Sass, Rails Engines, development ID, Sinatra, and a series of other improvements. RubyMine is a brand new IDE for Ruby and Rails developers. RubyMine was developed by JetBrains (one

1.Grape is a restful-style ruby micro-framework that runs on rack or in conjunction with Rails/sinatra, simplifying the development of APIs by providing a simple DSL (domain-specific language). It has built-in support for mutiple formats (), Subdomain/prefix restriction, versioning, etc. general constraints (ruby const

Class variables are used in paging. They are mainly used to mark the ID of the "page number input box ". If a page has several pages, the ID of the "page number input box" must be different to identify which page is to be paged. The class variable is used to achieve this purpose, so that all object instances share a variable without the need to re-initialize the variable each time. Sample Code for using class variables 1 require 'ruby-debug'