Blogs

Testing Rails 3.2.3 Application Using Cucumber (BDD)

What is Cucumber? Cucumber is used for Behavior Driven Development. Cucumber lets software development teams describe how software should behave in plain text. The text is written in a business-readable domain-specific language and serves as documentation, automated tests and development-aid – all rolled into one format. Cucumber works with Ruby on Rails, Java, .NET, Flex …

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Scraping of Websites using Mechanize Gem

Web scraping (web harvesting or web data extraction) is a computer software technique of extracting information from websites. The Mechanize library is used for automating interaction with websites. Mechanize gem automatically stores and sends cookies, follows redirects, and can follow links and submit forms. Form fields can be populated and submitted. It also keeps track …

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How To Setup Nginx On Server For Rails Application?

Ruby on Rails is a popular rapid development web framework. It allows web designers and developers to quickly implement dynamic and fully featured Ruby on Rails application. This article describes procedures for installing Ruby on Rails in conjunction with the nginx setup and Passenger module. Nginx (pronounced “engine X”) is a lightweight, high-performance Web server/reverse …

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How To Do Source Installation Of SQLite3?

OSQLite is a relational database management system contained in a small programming library. In contrast to other database management systems, SQLite is not a separate process that is accessed from the client application, but an integral part of it. SQLite is ACID-compliant and implements most of the SQL standard, using a dynamically and weakly typed …

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How To Install Memcached On A Vps Server Or A Dedicated Server?

Memcached is a Unix daemon written in C that exposes a specified amount of memory space as a hash table on the network using a dedicated text or binary protocol. The protocol allows a limited set of operations such as set, get, and delete, and also some more complex atomic operations such as cas (compare …

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How To Change The Max Php Execution Time In Virtualmin?

Virtualmin is a Webmin module for managing multiple virtual hosts through a single interface, like Plesk or Cpanel. It supports the creation and management of Apache virtual hosts, BIND DNS domains, MySQL databases, and mailboxes and aliases with Sendmail or Postfix. It makes use of the existing Webmin modules for these servers, and so should …

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