Vishal PandeyHow to Maintain API Versioning in a Ruby on Rails ProjectAPI versioning is crucial when you’re building APIs that evolve. It ensures you can introduce new features or changes without breaking…Nov 21, 2024Nov 21, 2024
Vishal PandeyDesign Pattern’s in RubyA design pattern is a reusable solution to a common problem in software design. Patterns provide a proven structure or guideline that can…Oct 25, 2024Oct 25, 2024
Vishal PandeyWhat is the single table inheritance in rails?Single-Table Inheritance (STI)May 28, 2024May 28, 2024
Vishal PandeyHow can we implement associations to manage a hierarchy where a Manager oversees multiple Team…To use the same table for different types of roles (Manager, TeamLead, Developer, and Trainee) while maintaining their hierarchical…May 28, 2024May 28, 2024
Vishal PandeyWhat is pessimistic locking in rails?Pessimistic locking is a concurrency control mechanism that prevents conflicts by locking the data when it is first accessed. This ensures…May 28, 2024May 28, 2024
Vishal PandeyWhat is optimistic locking in rails?Optimistic locking is a concurrency control mechanism used in database systems to manage simultaneous access to data by multiple users. It…May 28, 2024May 28, 2024
Vishal PandeyCheck A number is palindrome or not in ruby without RecursionPalindrome:May 27, 2024May 27, 2024
Vishal PandeyWrite a program that prints out groups of words that are anagrams.Write a program that prints out groups of words that are anagrams. Anagrams are words that have the same exact letters in them but in a…May 18, 2024May 18, 2024
Vishal PandeyWrite a program in ruby to returns the smallest positive integer (greater than 0) that does not…Given an array A of N integers, returns the smallest positive integer (greater than 0) that does not occur in A. For example, given A = [1…May 18, 2024May 18, 2024
Vishal PandeyWhat is delegate in ruby on rails?In Rails, delegate is a method used to delegate the responsibility of handling certain methods from one object to another. It's commonly…Apr 23, 20241Apr 23, 20241
Vishal PandeyDifference between JWT and OAuth in Ruby on RailsJWT (JSON Web Tokens) and OAuth are both used for authentication and authorization in Ruby on Rails applications, but they serve different…Apr 23, 2024Apr 23, 2024
Vishal PandeyDifference between map and each?The each method and the map method are both used for iterating over collections in Ruby, but they have different purposes and return…Apr 23, 2024Apr 23, 2024
Vishal PandeyExplain About Restful Architecture?RESTful architecture, or Representational State Transfer, is an architectural style for designing networked applications. It emphasizes a…Apr 21, 2024Apr 21, 2024
Vishal PandeyWhat are the helpers and how to use helpers in Rails application?Helpers in a Rails application are utility methods or functions that can be used across multiple views, controllers, or even models to…Apr 21, 2024Apr 21, 2024
Vishal PandeyWhat is session and cookies?In Ruby on Rails, sessions and cookies are used to store and manage user data across multiple requests. They provide a way to maintain…Apr 21, 2024Apr 21, 2024
Vishal PandeyWhat Is the flash in rails?In Ruby on Rails, the flash is a special hash-like object that is used to persist temporary messages across HTTP requests. It allows you to…Apr 21, 2024Apr 21, 2024
Vishal PandeyWhat is caching in rails?Caching is the process of storing frequently accessed or computed data in a temporary storage area called a cache. The purpose of caching…Apr 21, 2024Apr 21, 2024
Vishal PandeyDifference between Xml And JSON?XML (eXtensible Markup Language) and JSON (JavaScript Object Notation) are both data interchange formats commonly used in web development…Apr 21, 2024Apr 21, 2024
Vishal PandeyWhat are Design Patterns in ruby?Design patterns in Ruby are common solutions to recurring design problems that developers encounter when building software. They provide a…Apr 21, 2024Apr 21, 2024
Vishal PandeyOOps Concepts in railsObject-oriented programming (OOP) concepts form the foundation of Ruby’s design philosophy. Here are some key OOP concepts with examples in…Apr 21, 2024Apr 21, 2024
