HTTP Status Codes: An Overview
In Rails, Jul 25, 2024
Serializers in Ruby on Rails
In Rails, Serializer, Jul 23, 2024
Rails ActiveRecord Concerns
In Rails, ActiveRecord, Jul 21, 2024How Indexes on database works!
When it comes to performance of an application, databases are highly important and effective. And one of the key factor in database o...
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What is self in Ruby?
self is a keyword in ruby which means it is reserved by Ruby to serve a specific purpose and we cannot use it like regular variables (although you can override it, but you shouldn’t).
In Ruby, Sep 08, 2023
Keywords in Ruby
Keywords are special words in Ruby which are reserved by the language and have predefined uses. Each keyword serves a different implementation than other. Let’s dive into these keywor...
In Ruby, Sep 04, 2023
What is libpq?
You might have heard about libpq while installing/operating postgresql. But what is libpq? Let’s understand.
In Postgres, Jul 03, 2023
Polymorphic Associations in Rails
.What is the usecase?Suppose two models can be associated to a third model with a common attribute. For example, Image can belong to User as well as Product, because user will have se...
In Ruby, Rails, Activerecord, Jun 19, 2023