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Subversion

Basic svn commands with examples

In this tutorial, we will learn basic svn commands like svn commit, svn checkout, svn copy, svn merge, svn status, svn delete, svn merge, svn log etc that are extremely useful. And how

Akshay Mohite Akshay Mohite 3 min read
Ruby

Check if key exists in hash

In Ruby on Rails Programming you might have to check if key exists in hash and based on that you might have to perform other operation. There is a simple way to detect

Akshay Mohite Akshay Mohite 2 min read
Rails

rake db migrate with down, up, redo, rollback options

rake db migrate - This can be used to migrate your production/test database using various options like up, down, step, redo, version etc. In this tutorial we will learn how all these options

Akshay Mohite Akshay Mohite 3 min read
Rails

ruby difference between single and double quotes

In “Ruby difference between single and double quotes” is very common question that you might come across while using single quotes and double quotes in Ruby on Rails development. We will see in

Akshay Mohite Akshay Mohite 2 min read
Rails

uncaught exception address already in use bind(2)

uncaught exception address already in use bind(2)

Akshay Mohite Akshay Mohite 2 min read
Rails

NoMethodError: You have a nil object when you didn’t expect it!

NoMethodError: You have a nil object when you didn’t expect it!

Akshay Mohite Akshay Mohite 2 min read
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