What are float, dig and max?
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What is the purpose of load, auto_load, and require_relative in ruby ?
what is the difference between the Observers and Callbacks in Ruby on Rails?
difference between member routes and collection routes ?
Is it possible to build a 50% bespoke e-commerce platform hence having the ability to customize everything down the line? For example would it make sense to start coding an application on the Ruby on Rails framework but where the most complex/time consuming code pieces (e.g. shopping cart, etc) can be initially bolted on (hence diminishing development time and cost) having the ability to change them completely further down the line?
hi am b,tech 2011 passedout now am learnig ROR technology may i knw what is the feature of this one and what is the salary ranges to this i heard there is a less salaries to this technology give me valuable suggestions
how can you declare a block in Ruby?
Mention all the naming conventions in ruby on rails.
Name some rails ide or editor.
Explain the controller in rails?
what is rails caching?
How to serialize data with yaml?
What is the current version of ruby on rails?