How to write a simple web crawler in Ruby - revisited.
In this tutorial we will be creating a simple web-based chat application with PHP and jQuery. This sort of utility would be perfect for a live support system for your website. If you’re looking for a ready-made app, script, or plugin, you can take a look at one of the many Chat Scripts available on CodeCanyon.
WEB server toolkit. WEBrick is an HTTP server toolkit that can be configured as an HTTPS server, a proxy server, and a virtual-host server. WEBrick features complete logging of both server operations and HTTP access. WEBrick supports both basic and digest authentication in addition to algorithms not in RFC 2617.
Ruby is primarily a text-based, command-line-oriented language. Some GUI libraries are available, as well as multiple Web application frameworks, but exploring GUI development with Ruby is beyond the scope this article. The goal here is to write something that works from the command line. Version 0: The Launcher Code First, create a sparse Ruby.
Django is a very popular web framework backed by a vibrant community, improving the software, writing documentation, and helping people solve problems. Special Note: if you are coding with Django, and especially if you are a Django beginner, we recommend that you choose a hosting service that can provide you with a certain level of support should the need arise.
Ruby on Rails Tutorial: Building a Basic Ruby on Rails Web App. Ruby on Rails is a full stack MVC web application framework. Full stack means you get everything: a simple web server you can use to test your apps, a database layer, testing framework, and an MVC based design. MVC stands for Model-View-Controller. A model stores information.
This level of simple server doesn't even need Sinatra (Ruby's light weight web server framework), I remember many years ago being in an introductory Ruby class with Prag Dave where we wrote a simple web server in a few minutes. But I was too lazy to do even that.
Currently, it is set to w which means write-only, beginning of the file. If we change this to a, it will append the file. This means it will write to the end of the file.