Ruby on Rails Installation We will set up Ruby on Rails in Ubuntu 14.04 operating system. There are three methods to install…
Tag:
scaffolding
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Ruby on Rails Introduction Ruby on Rails is a server-side web application development framework written in Ruby language by David Heinemeier Hansson.…
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Rails Layout In Rails, layouts are pieces that fit together (for example header, footer, menus, etc) to make a complete view. An…
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Ruby on Rails Migrations Migrations are a way to alter database schema over time in a consistent and organized manner. They use…
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Active Record Data structures are represented by a hierarchy of classes. Data is mostly stored in relational database tables. There is an…
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Ruby on Rails AJAX AJAX Introduction AJAX stands for Asynchronous Javascript and XML. It is a mixture of several technologies and is…
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Ruby on Rails Bundler In Rails, bundler provides a constant environment for Ruby projects by tracking and installing suitable gems that are…
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Express.js Cookies Management What are cookies Cookies are small piece of information i.e. sent from a website and stored in user’s web…
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Express.js File Upload In Express.js, file upload is slightly difficult because of its asynchronous nature and networking approach. It can be done…
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Express.js GET Request GET and POST both are two common HTTP requests used for building REST API’s. GET requests are used to…