rails-knowledge

Composition Model : Everything is a component. we create composition functions inoder to build UI with components. Declarative: Reduce...

Error while running Mocha tests: TypeError: (0 , _chai.expect)(...).toBe is not a function By doing some research, came to see that I n...

A JavaScript implementation of the DOM and HTML standards Install: $ npm install jsdom  Its much more like DOM its mainly used for t...

> git branch > git checkout develop To fetch all remote branches. > git fetch origin To rebase local develop branch with ...

Here is the command to delete branch from remote repo in git > git push origin --delete <Branch name> This will delete branc...

When I try to push the code to github, I need to submit username and password every time. I keep on asking for username and password while ...

When you want to pull the branch code from same  repo, first navigate to main branch. Main branch is the reference branch. >     git che...

Here is the method to check layout in the controller.  You can debug the controller self object and check there is any layout name like t...

Ruby Interview Questions Ruby Interview Questions 1. What is a class method and how you will define it?      Class methods are me...

Object-oriented programming in Ruby There are three widely used programming paradigms there.  Procedural programming Functional pro...